Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

________________________________

FORM 6-K

________________________________

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16

of the Securities Exchange Act of 1934

Date of Report: November 12, 2024

Commission File Number: 001-39307

________________________________

Legend Biotech Corporation

(Exact Name of Registrant as Specified in its Charter)

________________________________

2101 Cottontail Lane

Somerset, New Jersey 08873

(Address of principal executive office)

________________________________

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F x Form 40-F o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): o

Legend Biotech Reports Financial Results for the Nine Months Ended September 30, 2024

Legend Biotech Corporation (“Legend Biotech”) is furnishing this report on Form 6-K to provide its unaudited interim condensed consolidated financial statements as of September 30, 2024 and for the nine months ended September 30, 2024 and 2023 and to provide Management’s Discussion and Analysis of Financial Condition and Results of Operations with respect to such financial statements. In addition, Legend Biotech is updating its pipeline of product candidates, as set forth in Exhibit 99.4 to this Form 6-K.

On November 12, 2024, Legend Biotech issued a press release regarding its unaudited financial results for the nine months ended September 30, 2024 and recent business highlights, which is attached to this Form 6-K as Exhibit 99.1. The unaudited condensed consolidated financial statements as of September 30, 2024 and for the nine months ended September 30, 2024 and 2023 are attached to this Form 6-K as Exhibit 99.2. Management’s Discussion and Analysis of Financial Condition and Results of Operations is attached to this Form 6-K as Exhibit 99.3.

This report on Form 6-K, including Exhibits 99.1 (other than the information included under “Webcast/Conference Call Details” and “About Legend Biotech”), 99.2, 99.3 and 99.4, are hereby incorporated by reference into Legend Biotech’s Registration Statements on Form F-3 (Registration Nos. 333-278050, 333-257625 and 333-272222) and Legend Biotech’s Registration Statement on Form S-8 (Registration No. 333-239478).

EXHIBIT INDEX


Exhibit						Title
99.1						Press Release, dated November 12, 2024 .
99.2						Unaudited Interim Condensed Consolidated Financial Statements as of September 30, 2024 , and for the nine months ended September 30, 2024 , and 2023 .
99.3						Management’s Discussion and Analysis of Financial Condition and Results of Operations.
99.4						Pipeline
101						The following materials from Legend Biotech’s Report on Form 6-K for the nine months ended September 30, 2024 formatted in XBRL (eXtensible Business Reporting Language): (i) the Unaudited Interim Condensed Consolidated Statements of Profit or Loss and Other Comprehensive Income, (ii) the Unaudited Interim Condensed Consolidated Statement of Financial Position, (iii) the Unaudited Interim Condensed Consolidated Statements of Changes in Equity, (iv) the Unaudited Interim Condensed Consolidated Statements of Cash Flows, and (v) Notes to the Unaudited Interim Condensed Consolidated Financial Statements.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


			LEGEND BIOTECH CORPORATION

November 12, 2024			/s/ Ying Huang
			Ying Huang, Ph.D.
			Chief Executive Officer

Exhibit 99.2

LEGEND BIOTECH CORPORATION

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF PROFIT OR LOSS AND OTHER COMPREHENSIVE INCOME FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2024 AND 2023


		Nine months ended September 30,
	Notes	2024	2023
		US$’000, except per share data	US$’000, except per share data
		(Unaudited)	(Unaudited)
REVENUE	3
License revenue		120,123	35,172
Collaboration revenue		314,563	170,369
Other revenue		6,033	138
Total revenue		440,719	205,679
Collaboration cost of revenue		(146,966)	(111,764)
Cost of license and other revenue		(13,693)	—
Other income and gains	3	49,148	49,812
Research and development expenses		(309,112)	(276,535)
Administrative expenses		(102,582)	(78,062)
Selling and distribution expenses		(98,556)	(60,481)
Other expenses		(1,139)	(231)
Fair value loss of warrant liability		—	(85,750)
Finance costs	4	(16,463)	(15,974)
LOSS BEFORE TAX		(198,644)	(373,306)
Income tax expense		(4,666)	(130)
LOSS FOR THE PERIOD		(203,310)	(373,436)
Attributable to:
Ordinary equity holders of the parent		(203,310)	(373,436)
LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT	5
Basic		(0.56)	(1.07)
Diluted		(0.56)	(1.07)
OTHER COMPREHENSIVE INCOME/(LOSS)
Other comprehensive income that may be reclassified to profit or loss in subsequent periods:
Exchange differences:
Exchange differences on translation of foreign operations		3,374	(13,705)
Net other comprehensive income/(loss) that may be reclassified to profit or loss in subsequent periods		3,374	(13,705)
OTHER COMPREHENSIVE INCOME/(LOSS) FOR THE PERIOD, NET OF TAX		3,374	(13,705)
TOTAL COMPREHENSIVE LOSS FOR THE PERIOD		(199,936)	(387,141)
Attributable to:
Ordinary equity holders of the parent		(199,936)	(387,141)

The accompanying notes are an integral part of the unaudited interim condensed consolidated financial statements.

LEGEND BIOTECH CORPORATION

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION AS AT SEPTEMBER 30, 2024 AND CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION AS AT DECEMBER 31, 2023


	Notes	September 30, 2024	December 31, 2023
		US$’000	US$’000
		(Unaudited)
NON-CURRENT ASSETS
Property, plant and equipment	6	104,031	108,725
Advance payments for property, plant and equipment		376	451
Right-of-use assets	7	99,452	80,502
Time deposits	10	4,509	4,362
Intangible assets		2,507	4,061
Collaboration prepaid leases		172,981	151,216
Other non-current assets		1,932	1,493
Total non-current assets		385,788	350,810
CURRENT ASSETS
Collaboration inventories, net	8	23,548	19,433
Trade receivables		705	100,041
Prepayments, other receivables and other assets	9	112,801	69,251
Financial assets at fair value through profit or loss	14	—	663
Pledged deposits	10	583	357
Time deposits	10	753,123	30,341
Cash and cash equivalents	10	459,277	1,277,713
Total current assets		1,350,037	1,497,799
Total assets		1,735,825	1,848,609
CURRENT LIABILITIES
Trade payables		26,906	20,160
Other payables and accruals	11	164,864	132,802
Government grants		554	68
Lease liabilities	7	4,342	3,175
Tax payable		11,067	7,203
Contract liabilities	3	63,161	53,010
Total current liabilities		270,894	216,418
NON-CURRENT LIABILITIES
Collaboration interest-bearing advanced funding	12	296,623	281,328
Lease liabilities long term	7	45,626	44,169
Government grants		6,548	7,305
Contract liabilities	3	—	47,962
Other non-current liabilities		27	56
Total non-current liabilities		348,824	380,820
Total liabilities		619,718	597,238
EQUITY
Share capital	13	37	36
Reserves		1,116,070	1,251,335
Total ordinary shareholders’ equity		1,116,107	1,251,371
Total equity		1,116,107	1,251,371
Total liabilities and equity		1,735,825	1,848,609

The accompanying notes are an integral part of the unaudited interim condensed consolidated financial statements.

LEGEND BIOTECH CORPORATION

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2024 AND 2023


	Attributable to equity holders of the parent
	Share capital	Share premium*		Share-based compensation reserves*		Foreign currency translation reserve*		Retained accumulated losses*		Total equity
	US$‘000	US$‘000		US$‘000		US$‘000		US$‘000		US$‘000
As at January 1, 2023	33	1,657,015		39,049		14,671		(966,456)		744,312
Loss for the period	—	—		—		—		(373,436)		(373,436)
Other comprehensive loss:
Exchange differences on translation of foreign operations	—	—		—		(13,705)		—		(13,705)
Total comprehensive loss for the period	—	—		—		(13,705)		(373,436)		(387,141)
Issuance of ordinary shares relating to private placement for institutional investors, net of issuance costs	1	234,409		—		—		—		234,410
Issuance of ordinary shares relating to registered direct offering, net of issuance costs	1	349,277		—		—		—		349,278
Issuance of ordinary shares relating to the exercise of warrant	1	352,490		—		—		—		352,491
Exercise of share options	—	17,301		(6,106)		—		—		11,195
Reclassification of vested restricted share units	—	23,421		(23,421)		—		—		—
Equity-settled share-based compensation expense	—	—		35,091		—		—		35,091
As at September 30, 2023 (unaudited)	36	2,633,913	*	44,613	*	966	*	(1,339,892)	*	1,339,636

As at January 1, 2024	36	2,637,120		54,621		44,304		(1,484,710)		1,251,371
Loss for the period	—	—		—		—		(203,310)		(203,310)
Other comprehensive loss:
Exchange differences on translation of foreign operations	—	—		—		3,374		—		3,374
Total comprehensive loss for the period	—	—		—		3,374		(203,310)		(199,936)
Exercise of share options	—	14,011		(4,893)		—		—		9,118
Reclassification of vested restricted share units	1	34,596		(34,596)		—		—		1
Equity-settled share-based compensation expense	—	—		55,553		—		—		55,553
As at September 30, 2024 (unaudited)	37	2,685,727	*	70,685	*	47,678	*	(1,688,020)	*	1,116,107

*These reserve accounts comprise the consolidated reserves of $1,116.1 million and $1,339.6 million in the consolidated statements of financial position as at September 30, 2024 and, 2023, respectively.

The accompanying notes are an integral part of the unaudited interim condensed consolidated financial statements.

LEGEND BIOTECH CORPORATION

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2024 AND 2023


		Nine months ended September 30,
	Notes	2024	2023
		US$’000	US$’000
		(Unaudited)	(Unaudited)
CASH FLOWS USED IN OPERATING ACTIVITIES
Loss before tax		(198,644)	(373,306)
Adjustments for:
Finance income	3	(47,550)	(37,185)
Finance costs	4	16,463	15,974
Provision for inventory reserve		6,828	1,344
Depreciation of property, plant and equipment	6	7,957	7,978
Loss on disposal of property, plant and equipment		2	223
Amortization of intangible assets		1,565	1,442
Depreciation of right-of-use assets	7	7,041	5,680
Fair value loss of warrant liability		—	85,750
Fair value gains on financial assets measured at fair value through profit or loss	3	—	(792)
Decrease in contract liabilities, net		(37,507)	—
Foreign currency exchange loss/(gain), net	3	1,111	(10,136)
Equity-settled share-based compensation expense		55,553	35,091
Deferred government grant		(430)	(484)
		(187,611)	(268,421)
Decrease in trade receivables		99,336	70
Increase in prepayments, other receivables and other assets		(43,929)	(6,413)
Increase in other non-current assets		(455)	—
Increase in collaboration inventories, net		(10,943)	(9,004)
Government grant received		85	—
Increase/(decrease) in trade payables		6,560	(15,720)
Increase/(decrease) in other payables and accruals		49,793	(28,784)
Decrease in other non-current liabilities		(29)	(1,243)
Increase in pledged deposits, net		(221)	—
Cash used in operations		(87,414)	(329,515)
Interest income received		27,520	32,903
Income tax paid		(896)	—
Interest on lease payments		(1,165)	(1,019)
Net cash used in operating activities		(61,955)	(297,631)

The accompanying notes are an integral part of the unaudited interim condensed consolidated financial statements.

LEGEND BIOTECH CORPORATION

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)

FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2024 AND 2023


		Nine months ended September 30,
	Note	2024	2023
		US$’000	US$’000
		(Unaudited)	(Unaudited)
CASH FLOWS USED IN INVESTING ACTIVITIES
Purchase of property, plant and equipment		(11,727)	(15,739)
Purchase of intangible assets		—	(134)
Prepayment to collaborator for collaboration assets		(49,110)	(80,218)
Purchase of financial assets measured at fair value through profit or loss		(149,800)	—
Cash receipts of investment income		2,467	6,402
Decrease/(addition) of pledged short-term deposits		0	922
Cash received from withdrawal of financial assets measured at fair value through profit or loss		149,800	—
Addition in time deposits		(2,249,001)	(2,948,694)
Decrease in time deposits		1,544,669	2,722,738
Net cash used in investing activities		(762,702)	(314,723)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from exercise of warrant by warrant holder, net of issuance cost		—	199,741
Proceeds from issuance of ordinary shares for follow on public offering, net of issuance costs		—	349,278
Proceeds from issuance of ordinary shares for institutional investors, net of issuance costs		—	234,410
Proceeds from exercise of share options		9,113	11,195
Principal portion of lease payments		(3,082)	(4,059)
Net cash provided by financing activities		6,031	790,565
NET (DECREASE)/INCREASE IN CASH AND CASH EQUIVALENTS		(818,626)	178,211
Effect of foreign exchange rate changes, net		190	(772)
Cash and cash equivalents at beginning of year		1,277,713	786,031

CASH AND CASH EQUIVALENTS AT END OF PERIOD	10	459,277	963,470
ANALYSIS OF BALANCES OF CASH AND CASH EQUIVALENTS
Cash and bank balances		1,217,492	1,242,669
Less: Pledged deposits		583	356
Time deposits		757,632	278,843
Cash and cash equivalents as stated in the statement of financial position	10	459,277	963,470
Cash and cash equivalents as stated in the statement of cash flows		459,277	963,470

The accompanying notes are an integral part of the unaudited interim condensed consolidated financial statements.

LEGEND BIOTECH CORPORATION

NOTES TO THE UNAUDITED INTERIM CONDENSED

CONSOLIDATED FINANCIAL STATEMENTS

1. CORPORATE INFORMATION

Legend Biotech Corporation, (the "Company"), was incorporated on May 27, 2015 as an exempted company in the Cayman Islands with limited liability under the Companies Act (As Revised) of the Cayman Islands. The registered office address of the Company is PO Box 10240, Harbour Place, 103 South Church Street, George Town, Grand Cayman KY1-1002, Cayman Islands.

Legend Biotech Corporation is an investment holding company. The Company’s subsidiaries are principally engaged in the discovery, development, manufacturing and commercialization of novel cell therapies for oncology and other indications.

2.1. BASIS OF PREPARATION

The unaudited interim condensed consolidated financial statements of Legend and its subsidiaries (collectively referred to as the “Company”) for the nine months ended September 30, 2024 have been prepared in accordance with International Accounting Standard (“IAS”) 34 Interim Financial Reporting (“IAS34”) issued by the International Accounting Standards Board (the “IASB”).

The accounting policies and basis of preparation adopted in the preparation of these unaudited interim condensed consolidated financial statements are consistent with those followed in the preparation of the Company financial statements for the year ended December 31, 2023. The Company has not early adopted any other standards, interpretation or amendments that have been issued but are not yet effective.

In the opinion of the Company’s management, the accompanying unaudited interim condensed consolidated financial statements contain all normal recurring adjustments necessary to present fairly the financial position, operating results and cash flows of the Company for each of the periods presented. The results of operations for the nine months ended September 30, 2024 are not necessarily indicative of results to be expected for any other interim periods or for the year ended December 31, 2023. The condensed consolidated statement of financial position as of December 31, 2023 was derived from the audited consolidated financial statements at that date but does not include all of the disclosures required by the IASB for annual financial statements. These unaudited interim condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements for the year ended December 31, 2023.

2.2. NEW STANDARDS, INTERPRETATIONS AND AMENDMENTS ADOPTED BY THE COMPANY

There were no new International Financial Reporting Standards (“IFRS”), amendments or interpretations issued by the IASB that became effective in the nine months ended September 30, 2024 that had a material impact on the Company's unaudited interim condensed consolidated financial statements.

3. REVENUE, OTHER INCOME AND GAINS

An analysis of revenue is as follows:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Revenue
License revenue	120,123	35,172
Collaboration revenue	314,563	170,369
Other revenue	6,033	138
Total	440,719	205,679

Janssen Collaboration Agreement

License revenue from licensing of intellectual property is recognized at a point in time with respect to the exclusive worldwide collaboration and license agreement with Janssen Biotech, Inc., a Johnson & Johnson company (“Janssen”), to develop and commercialize cilta-cel (the “Janssen Agreement”). License revenue from licensing of intellectual property represents variable consideration relating to the milestone payments that were constrained in prior years but included in the transaction price when the achievement of the milestones was highly probable. The Company recognized license revenue of $75.1 million for the nine months ended September 30, 2024 for milestones achieved under the Janssen Agreement.

Collaboration revenue includes the Company's pro-rata share of collaboration net trade sales for which Janssen is the principal in the sale to the customer under the Janssen Agreement.

Novartis License Agreement

On November 10, 2023, Legend Biotech, through its wholly owned subsidiary, Legend Biotech Ireland Limited, entered into an exclusive, global license agreement with Novartis Pharma AG (the "Novartis License Agreement"). The Company granted Novartis the worldwide rights to develop, manufacture and commercialize LB2102 and other potential chimeric antigen receptor T-cell (CAR-T) therapies selectively targeting Delta-like Ligand 3 (DLL3). The Novartis License Agreement was effective on December 28, 2023, with a $100 million receivable initially recorded, representing the Novartis upfront payment which was then received on January 3rd, 2024. Novartis has also agreed to pay up to $1.01 billion in milestone payments upon achievement of specified clinical, regulatory and commercial milestones, as well as tiered royalties on net sales. The Company determined that any milestone payments will be recognized upon occurrence as they were determined to relate predominately to the license granted and therefore have been excluded from the transaction price. The Company determined that any sales-based royalties will be recognized when the related sales occur as they were determined to relate predominately to the license granted and therefore have been excluded from the transaction price. Under the Novartis License Agreement, Legend Biotech will conduct the Legend Phase 1 clinical trial for LB2102 in the U.S. Novartis will conduct all other development, manufacture and commercialization for the licensed product(s). The Company recognized license revenue of $45 million for the nine months ended September 30, 2024 due to the timing of underlying activities performed in connection with the Novartis License Agreement.

Other Revenue

Other revenue primarily includes supply of materials by us to Novartis under the terms of the Novartis License Agreement.

The following table shows the deferred revenue which is included in contract liabilities for the periods presented:


	September 30,	December 31
	2024	2023
	US$’000 (Unaudited)	US$’000
Contract liabilities (Current)	63,161	53,010
Contract liabilities (Non-Current)	—	47,962
Total	63,161	100,972

The following table summarizes the Total other income and gains:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Other income and gains
Other income:
Finance income	47,550	37,185
Government grants*	1,342	1,528
Other	235	5
Total income	49,127	38,718

Gains:
Foreign currency exchange gain, net	—	10,136
Fair value gains on financial assets measured at fair value change through profit or loss	—	792
Other	21	166
Total gains	21	11,094
Total other income and gains	49,148	49,812

*The amount represents subsidies received from local government authorities to support the Company’s business. There were no unfulfilled conditions and other contingencies attached to these government grants.

4. FINANCE COSTS


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Interest on lease liabilities	1,165	1,019
Collaboration interest-bearing advanced funding	15,298	14,955
Total	16,463	15,974

5. LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT

The calculation of the basic loss per share amount is based on the loss for the period attributable to ordinary equity holders of Legend Biotech Corporation, and the weighted average number of ordinary shares of 365,268,372 and 348,293,363 in issue during the nine months ended September 30, 2024 and 2023, respectively.

The calculation of the diluted earnings per share amount is based on the loss for the period attributable to ordinary equity holders of the parent. The weighted average number of ordinary shares used in the calculation is the number of ordinary shares in issue during the period, as used in the basic earnings per share calculation. The diluted loss per share equals the basic loss per share amounts presented for the nine months ended September 30, 2024 and 2023, as the impact of the outstanding share options and RSU had an anti-dilutive effect on the basic loss per share amounts presented.

The calculations of basic and diluted loss per share are based on:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Losses
Loss attributable to ordinary equity holders of the parent, used in the basic and diluted earnings per share calculation	(203,310)	(373,436)


	Number of shares Nine months ended September 30,
	2024	2023
	(Unaudited)	(Unaudited)
Shares
Weighted average number of ordinary shares in issue during the period used in the basic and diluted earnings per share calculation	365,268,372	348,293,363

6. PROPERTY, PLANT AND EQUIPMENT

The carrying amounts of the Company’s property, plant and equipment and the movements for the nine months ended September 30, 2024 are as follows:


						2024
						US$’000 (Unaudited)
At January 1, 2024
Cost						143,727
Accumulated depreciation						(35,002)
Net carrying amount						108,725
At January 1, 2024, net of accumulated depreciation						108,725
Additions						3,650
Disposals						(982)
Depreciation provided during the period						(7,957)
Exchange realignment						595
At September 30, 2024, net of accumulated depreciation						104,031
At September 30, 2024:
Cost						146,338
Accumulated depreciation						(42,307)
Net carrying amount						104,031

7. LEASES

The Company as a lessee

The Company has leases for office, research laboratory and manufacturing facilities, equipment, vehicles, land and collaboration assets. The terms of the leases vary, although most generally have lease terms between 3 and 29 years. Lump sum payments were made upfront to acquire the leasehold land from the owners with lease periods of 50 years, and no ongoing payments will be made under the terms of these leasehold land. Leases with terms of 12 months or less are expensed as incurred. Collaboration assets represent the Company’s share of assets leased to the collaboration from Janssen, which purchased the assets on behalf of the collaboration, in connection with the Janssen Agreement. Collaboration assets under construction that will be leased to the collaboration from Janssen when placed into service are classified as collaboration prepaid leases on the consolidated financial statements.

(a)Right-of-use assets

The carrying amounts of the Company’s right-of-use assets and the movements for the nine months ended September 30, 2024 are as follows:


						2024
						US$’000 (Unaudited)

Right-of-use assets at January 1, 2024						80,502
Additions						25,231

Exchange realignment						760
Depreciation of right-of-use assets						(7,041)
Right-of-use assets at September 30, 2024						99,452

(b)Lease liabilities

At the commencement date of the lease, the Company recognizes lease liabilities measured at the present value of lease payments to be made over the lease term. The balance of the Company’s lease liabilities and the movements for the nine months ended September 30, 2024 are as follows:


						2024
						US$’000 (Unaudited)
Carrying amount at January 1, 2024						47,344
Additions						5,271
Accretion of interest recognized during the period						1,165
Payments						(4,247)
Exchange realignment						435
Carrying amount at September 30, 2024						49,968
Analyzed into:
Current portion						4,342
Non-current portion						45,626
Total						49,968

8. COLLABORATION INVENTORIES, NET


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Raw materials	18,179	13,155
Work-in-process	4,944	2,990
Finished goods	425	3,288
Total collaboration inventories, net	23,548	19,433

The Company's reserve for inventory was $15.8 million and $8.9 million as of September 30, 2024 and December 31, 2023, respectively. The Company’s reserve for inventory was primarily related to expired material and certain batches or units of product that did not meet quality specifications that were charged to collaboration cost of sales.

9. PREPAYMENTS, OTHER RECEIVABLES AND OTHER ASSETS


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000

Other collaboration receivables	96,819	54,078

Other receivables	1,904	837
Lease receivables	163	1,388
VAT recoverable	4,388	717
Prepayments	9,527	12,231
Total	112,801	69,251

None of the above assets are either past due or impaired. The above balances relate to receivables for which there was no recent history of default. The Company estimated that the expected credit loss for the above receivables as at September 30, 2024 and December 31, 2023 is insignificant.

10. CASH AND CASH EQUIVALENTS, TIME DEPOSITS AND PLEDGED DEPOSITS


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000

Cash and bank balances	1,217,492	1,312,773
Less: Pledged deposits	(583)	(357)
Time deposits	(757,632)	(34,703)

Cash and cash equivalents	459,277	1,277,713

Denominated in USD	439,687	1,254,969
Denominated in RMB	12,140	12,675
Denominated in EUR	7,450	10,069

Cash and cash equivalents	459,277	1,277,713

The cash and cash equivalents of the Company denominated in Renminbi (“RMB”) amounted to $12.1 million and $12.7 million in the consolidated statements of financial position as at September 30, 2024 and December 31, 2023, respectively. The RMB is not freely convertible into other currencies, however, under Greater China Foreign Exchange Control Regulations and Administration of Settlement, Sale and Payment of Foreign Exchange Regulations, the Company is permitted to exchange RMB for other currencies through banks authorized to conduct foreign exchange business.

The pledged deposit as at September 30, 2024 was primarily pledged for office space and credit card facilities, while the pledged deposit as at December 31, 2023 was pledged for credit card facilities.

Cash and cash equivalents earns interest at floating rates based on daily bank deposit rates. The bank balances are deposited with creditworthy banks with no recent history of default. The carrying amounts of the cash and cash equivalents approximate to their fair values.

11. OTHER PAYABLES AND ACCRUALS


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Accrued payroll	39,417	30,974
Accrued expense	99,841	71,462
Other payables	15,080	11,944
Payable for collaboration assets	8,563	16,338
Other tax payables	1,963	2,084
Total	164,864	132,802

Other payables are non-interest-bearing and repayable on demand.

12. COLLABORATION INTEREST-BEARING ADVANCED FUNDING

Effective interest rate (%)

Maturity

September 30,
2024

US$’000
(Unaudited)

Non-current

Collaboration Interest-bearing Advanced Funding

7.21

No specific maturity date

296,623

Pursuant to the Janssen Agreement, the Company is entitled to receive funding advances from Janssen when certain operational conditions are met. As a result, the Company took an initial funding advance with principal amounting to $17.3 million on June 18, 2021, a second funding advance with principal amounting to $53.1 million on September 17, 2021, a third funding advance with principal amounting to $49.3 million on December 17, 2021, a forth funding advance with principal amounting to $5.3 million on March 18, 2022, a fifth funding advance with principal amounting to $60.9 million on June 17, 2022, a sixth funding advance with principal amounting to $60.5 million on September 16, 2022, and a seventh funding advance with principal amounting to $3.6 million on December 16, 2022, by reducing the same amount of other payables due to Janssen, respectively (collectively, the “Funding Advances”).

These Funding Advances are accounted for as interest-bearing borrowings funded by Janssen, constituted by a principal amounting to $250.0 million and applicable interests accrued amounting to $46.6 million upon such principal. The respective interest rate of each borrowing has transitioned from London Interbank Offered Rate (LIBOR) to Secured Overnight Financing Rate (SOFR) in accordance with the LIBOR ACT. Thus, outstanding advances accrue interest at 12 month CME term SOFR plus LIBOR/SOFR adjustment (12 month) plus a margin of 2.5%. For each of the seven batches of funding advances, interest started to accrue from June 18, 2021, September 17, 2021, December 17, 2021, March 18, 2022, June 17, 2022, September 16, 2022, and December 16, 2022, respectively.

Pursuant to the terms of the Janssen agreement, Janssen may recoup the aggregate amount of Funding Advances, together with interest thereon, from Company’s share of pre-tax profits from the first profitable year of the collaboration program and, subject to some limitations, from milestone payments due to the Company under the Janssen Agreement. The Company’s management estimated the loan will not be recouped by Janssen within one year, nor does the Company expect to repay the funding advances within one year, and thus the loan was classified as a long-term liability.

13. SHARE CAPITAL AND SHARE PREMIUM


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Authorized:
2,000,000,000 ordinary shares of $0.0001 each	200	200
Issued and fully paid:
366,901,007 and (2023: 363,822,069) ordinary shares of $0.0001 each	37	36

A summary of movements in the Company’s share capital and share premium is as follows:


	Number of shares in issue	Share capital	Share premium	Total
		US$’000	US$’000	US$’000
At December 31, 2023 and January 1, 2024	363,822,069	36	2,637,120	2,637,156
Exercise of share options	1,517,492	—	14,011	14,011
Reclassification of vesting of restricted share units	1,561,446	1	34,596	34,597
At September 30, 2024 (Unaudited)	366,901,007	37	2,685,727	2,685,764

14. FAIR VALUE AND FAIR VALUE HIERARCHY OF FINANCIAL INSTRUMENTS

Management has assessed that the fair values of cash and cash equivalents, pledged deposits, time deposits, financial assets included in prepayments, other receivables and other assets, trade receivables, trade payables and financial liabilities included in other payables and accruals approximate to their carrying amounts largely due to the short-term maturities of these instruments.

At September 30, 2024, the Company analyzed the movements in the values of financial instruments and determined the major inputs applied in the valuation, if any.

The fair values of the financial assets and liabilities are included at the amount at which the instrument could be exchanged in a current transaction between willing parties, other than in a forced or liquidation sale.

The following table illustrates the fair value measurement hierarchy of the Company’s financial instruments:

Asset measured at fair value:

As at September 30, 2024 (Unaudited)

Fair value measurement using

Quoted
prices
in active
markets
(Level 1)

Significant
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

US$’000

Financial assets at fair value through profit or loss

—

As at December 31, 2023

Fair value measurement using

Quoted
prices
in active
markets
(Level 1)

Significant
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

US$’000

Financial assets at fair value through profit or loss

663

—

663

The Company's financial assets at fair value through profit or loss consists of money market funds.

During the nine months ended September 30, 2024, there were no transfers of fair value measurements between Level 1 and Level 2 and no transfers into or out of Level 3 for both financial assets and financial liabilities.

15. APPROVAL OF THE INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

The interim condensed consolidated financial statements were approved and authorized for issue by the Audit Committee of the Board of Directors on November 8, 2024.

Exhibit 99.3

In this Management’s Discussion and Analysis of Financial Condition and Results of Operations ("MD&A"), unless otherwise indicated or the context otherwise requires, “we,” “us,” “our,” the “Company” and “Legend Biotech” refer to Legend Biotech Corporation and its consolidated subsidiaries. “Legend Biotech,” the Legend logo and other trademarks or service marks of the Company appearing in this MD&A are the property of the Company. Solely for convenience, the trademarks, service marks and trade names referred to in this MD&A are without the ®, ™ and other similar symbols, but such references are not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights or the rights of the applicable licensors to these trademarks, service marks and trade names. CARVYKTI is a registered trademark in the United States of Johnson & Johnson. Other trade names, trademarks and service marks of other companies appearing in this MD&A are the property of their respective holders. We do not intend our use or display of other companies’ trademarks, service marks or trade names to imply a relationship with, or endorsement or sponsorship of us by, any other person.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

You should read the following discussion and analysis of our financial condition and results of operations together with our interim condensed consolidated financial statements and the accompanying notes.

This MD&A contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, or the Securities Act, and Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act. All statements other than statements of present and historical facts and conditions are forward-looking statements. Forward-looking statements can often be identified by words or phrases, such as “may,” “will,” “expect,” “anticipate,” “aim,” “estimate,” “intend,” “plan,” “believe,” “is/are likely to,” “potential,” “continue” or other similar expressions. Such forward-looking statements reflect our current expectations and views of future events, but are not assurances of future performance. Instead, they are based on our current beliefs, expectations and assumptions regarding the future of our business, future plans and strategies, our financial needs, our operational results and other future conditions. These forward-looking statements involve various risks and uncertainties. Many important factors may adversely affect such forward-looking statements and cause actual results to differ from those in any forward-looking statement, including, without limitation, our strategies and objectives; statements relating to CARVYKTI, including our expectations for CARVYKTI, such as our manufacturing and commercialization expectations for CARVYKTI and the potential effect of treatment with CARVYKTI; statements related to Legend Biotech’s ability to achieve operating profit; uncertainties involved in the development of new pharmaceutical products; unexpected clinical trial results, including as a result of additional analysis of existing clinical data or unexpected new clinical data; unexpected regulatory actions or delays, including requests for additional safety and/or efficacy data or analysis of data, or government regulation generally; unexpected delays as a result of actions undertaken, or failures to act, by our third party partners; uncertainties arising from challenges to Legend Biotech’s patent or other proprietary intellectual property protection, including the uncertainties involved in the U.S. litigation process; competition in general; government, industry, and general product pricing and other political pressures; commercialization factors, including regulatory approval and pricing determinations; disruptions to access to raw materials; delays or disruptions at manufacturing facilities; proliferation and continuous evolution of new technologies; dislocations in the capital markets; and other important factors described under “Risk Factors” in our Annual Report on Form 20-F filed with the Securities and Exchange Commission on March 19, 2024 (the “Annual Report”) and under “Risk Factors” in any other reports that we file with the Securities and Exchange Commission. As a result of these factors, we cannot assure you that the forward-looking statements in this interim report will prove to be accurate. Furthermore, if our forward-looking statements prove to be inaccurate, the inaccuracy may be material. In light of the significant uncertainties in these forward-looking statements, you should not regard these statements as a representation or warranty by us or any other person that we will achieve our objectives and plans in any specified time frame or at all. We undertake no obligation to publicly update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law. In addition, even if our results of operations, financial condition and liquidity are consistent with the forward-looking statements contained in this report, those results or developments may not be indicative of results or developments in subsequent periods.

Overview

We are a global biopharmaceutical company engaged in the discovery, development, manufacturing and commercialization of novel cell therapies for oncology and other indications. Our team of approximately 2,400 employees in the United States, China and Europe, our differentiated technology, as well as our global development and manufacturing expertise provide us with the ability to generate, test and manufacture next-generation cell therapies targeting indications with high unmet needs. Our lead product candidate, ciltacabtagene autoleucel, ("cilta-cel") (referred to as LCAR- B38M for purposes of our LEGEND-2 trial), is a CAR-T cell therapy we are jointly developing with our strategic partner, Janssen, for the treatment of multiple myeloma (“MM”). Clinical trial results achieved to date demonstrate that cilta-cel has the potential to deliver deep and durable anti-tumor responses in relapsed and refractory multiple myeloma (“RRMM”) patients with a manageable safety profile.

On February 28, 2022, cilta-cel was approved by the U.S. Food and Drug Administration (the “FDA”) under the trademark CARVYKTI for the treatment of adults with RRMM who have received four or more prior lines of therapy, including a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 monoclonal antibody. CARVYKTI was our first product approved by a health authority. On April 5, 2024, the FDA approved CARVYKTI® for the treatment of adult patients with relapsed or refractory multiple myeloma who have received at least one prior line of therapy, including a proteasome inhibitor (PI), and an immunomodulatory agent (IMiD), and are refractory to lenalidomide.

Recent Business Developments

•CARVYKTI® (ciltacabtagene autoleucel; cilta-cel) updates:

◦Net trade sales of approximately $286 million, representing operational growth of 87.6% year-over-year and 53.2% quarter-over-quarter

◦First and only cell therapy clinically shown to significantly extend overall survival versus standard therapies in multiple myeloma patients as early as second line; presented CARTITUDE-4 three-year follow-up data at the International Myeloma Society Annual Meeting

◦Initiated commercial production at Obelisc facility in Ghent, Belgium

◦Launched in Switzerland during the third quarter and recently received label expansion into third-line plus settings for multiple myeloma patients

◦Received China’s NMPA approval for the treatment of fourth-line plus multiple myeloma

◦Recently appointed Alan Bash as President of CARVYKTI®

•Announced plans for new, state-of-the-art cell therapy R&D facility in Philadelphia

•Cash and cash equivalents, and time deposits of $1.2 billion as of September 30, 2024, which Legend Biotech believes will provide financial runway into 2026, when Legend Biotech anticipates achieving an operating profit.

Global Economic Conditions

Changes in economic conditions, supply chain constraints, logistics challenges, labor shortages, the Russia-Ukraine war, the conflict in the Middle East and steps taken by governments and central banks, have led to higher inflation, which has led to an increase in costs and has caused changes in fiscal and monetary policy, including increased interest rates. Our product manufacturing in the U.S., Belgium, and China has continued. Currently, we have not experienced any material impact to our material supply chain as a result of inflation and rising interest rates. Increased quantities of certain raw materials and consumables have been stocked as an appropriate safety measure. We believe we have established robust sourcing strategies for all necessary materials and do not expect any significant impact.

Although we do not believe that these macroeconomic conditions have had a material impact on our financial position or results of operations to date, if these changes in economic conditions continue or if they increase in severity, it could result in further economic uncertainty and volatility in the capital markets in the near term, and could negatively affect our operations.

Comparison of Nine Months Ended September 30, 2024 and 2023

The following table summarizes our results of operations for the nine months ended September 30, 2024 and 2023:


	Nine months ended September 30,		Variance
	2024	2023
	US$’000
Consolidated Statement of Operations Data:
Revenue
License revenue	120,123	35,172	84,951
Collaboration revenue	314,563	170,369	144,194
Other revenue	6,033	138	5,895
Total revenue	440,719	205,679	235,040
Operating expenses:
Collaboration cost of revenue	(146,966)	(111,764)	(35,202)
Cost of license and other revenue	(13,693)	—	(13,693)
Research and development expenses	(309,112)	(276,535)	(32,577)
Administrative expenses	(102,582)	(78,062)	(24,520)
Selling and distribution expenses	(98,556)	(60,481)	(38,075)
Other income and gains	49,148	49,812	(664)
Other expenses	(1,139)	(231)	(908)
Fair value gain of warrant liability	—	(85,750)	85,750
Finance costs	(16,463)	(15,974)	(489)
Loss before tax	(198,644)	(373,306)	174,662
Income tax expense	(4,666)	(130)	(4,536)
Loss for the period	(203,310)	(373,436)	170,126

Revenue

License Revenue

License revenue for the nine months ended September 30, 2024 was $120.1 million compared to $35.2 million for the nine months ended September 30, 2023. This increase of $85.0 million was partially driven by a $40.0 million increase in revenue recognized due to the nature of and timing of milestones achieved as outlined in the Global Development Plan under the Janssen Agreement for cilta-cel.

Additionally, the increase in license revenue is driven by the recognition of $45.0 million of revenue due to the timing of underlying activities performed in connection with the global license agreement with Novartis Pharma AG (the "Novartis License Agreement") to develop, manufacture, and commercialize LB2102 and other potential CAR-T therapies selectively targeting DLL3. We did not recognize any license revenue from the Novartis License Agreement for the nine months ended September 30, 2023.

Collaboration Revenue

Collaboration revenue for the nine months ended September 30, 2024 was $314.6 million, compared to $170.4 million for the nine months ended September 30, 2023. This increase of $144.2 million was due to an increase in revenue generated from sales of CARVYKTI in connection with the Janssen Agreement.

Other Revenue

Other revenue for the nine months ended September 30, 2024 was $6.0 million, compared to $0.1 million for the nine months ended September 30, 2023. This increase of $5.9 million was primarily driven by revenue recognized from the sales of materials provided to Novartis in connection with the Novartis License Agreement.

Operating Expenses

Collaboration cost of revenue

Collaboration cost of revenue for the nine months ended September 30, 2024 was $147.0 million compared to $111.8 million for the nine months ended September 30, 2023. The increase of $35.2 million was primarily due to an increase in our cost of sales incurred in connection with the increased CARVYKTI sales under the Janssen Agreement.

Cost of license and other revenue

Cost of license and other revenue for the nine months ended September 30, 2024 was $13.7 million and consisted of costs in connection with the Novartis License Agreement. We did not incur any cost of license and other revenue for the nine months ended September 30, 2023.

Research and Development Expenses

Research and development expenses for the nine months ended September 30, 2024 were $309.1 million compared to $276.5 million for the nine months ended September 30, 2023. This increase of $32.6 million was primarily due to continuous research and development activities in cilta-cel, including start-up costs for clinical production in Belgium and continued investment in our solid tumor programs, as well as an increase in staffing related expenses due to increase in headcount as operations expand.

Administrative Expenses

Administrative expenses for the nine months ended September 30, 2024 were $102.6 million compared to $78.1 million for the nine months ended September 30, 2023. The increase of $24.5 million was primarily due to our expansion of administrative functions and infrastructure to increase manufacturing capacity.

Selling and Distribution Expenses

Selling and distribution expenses for the nine months ended September 30, 2024 were $98.6 million compared to $60.5 million for the nine months ended September 30, 2023. This increase of $38.1 million was due to costs associated with commercial activities for cilta-cel, including the expansion of the sales force, and second line indication launch.

Other Income and Gains

Other income and gains for the nine months ended September 30, 2024 were $49.1 million compared to $49.8 million for the nine months ended September 30, 2023. The decrease of $0.7 million in 2024 was primarily due a decrease of unrealized foreign currency gain of $9.7 million offset by an increase of finance income of $10.4 million, as well as a decrease to government grants, other gains, and fair value gains on financial assets measured at fair value change through profit or loss.

Other Expenses

Other expenses for the nine months ended September 30, 2024 were approximately $1.1 million compared to approximately $0.2 million for the nine months ended September 30, 2023. The increase of approximately $0.9 million was primarily due to unrealized foreign currency exchange losses of approximately $1.5 million in 2024 and with no foreign currency exchange losses in 2023.

Finance Costs

Finance costs for the nine months ended September 30, 2024 were approximately $16.5 million compared to approximately $16.0 million for the nine months ended September 30, 2023. The $0.5 million increase was primarily due to interest on advance funding, which is interest-bearing borrowings funded by Janssen under the Janssen Agreement and constituted by principal and applicable interests upon such principal.

Fair Value Loss of Warrant Liability

There was no fair value gain or loss of warrant liability for the nine months ended September 30, 2024 because the warrant was exercised on May 11, 2023. The fair value loss of the warrant for the nine months ended September 30, 2023 was $85.8 million.

Income Tax Expense

Income tax expense for the nine months ended September 30, 2024, was $4.6 million, compared to $0.1 million for the nine months ended September 30, 2023. The increase of $4.5 million is due to an increase of approximately $4.5 million to the tax payable during Q3.

Loss for the Period

For the nine months ended September 30, 2024, net loss was $203.3 million, or ($0.56) per basic and diluted share, compared to a net loss of $373.4 million, or ($1.07) per basic and diluted share, for the nine months ended September 30, 2023.

Liquidity and Capital Resources

Sources of Liquidity

Since our inception, we have incurred significant operating losses. We expect to incur operating losses over the next several years as we continue the commercialization of CARVYKTI and advance the preclinical and clinical development of our research programs and product candidates. Additionally, over the next several years, we expect to incur significant capital expenditures associated with ramping up our manufacturing capabilities for our commercial product. Based on our cash and cash equivalents, and time deposits of $1.2 billion, as of September 30, 2024, we believe that we will be able to fund our planned operations and capital expenditure requirements into 2026, when we expect to begin to achieve an operating profit. We may, in the future, pursue additional cash resources through a combination of equity or debt financings, collaborations, licensing arrangements or other sources to maintain a certain level of working capital.

With the exception of our first product, CARVYKTI, which was initially approved by the FDA on February 28, 2022, we do not currently have any approved products and we have not generated any revenue from product sales for other products. From inception through September 30, 2024, we have funded our operations primarily with approximately:

•$3.9 million in capital contributions from Genscript Biotech Corporation (“Genscript”);

•$160.5 million in gross proceeds from the sale of our Series A preference shares;

•$760.0 million in upfront and milestone payments from Janssen under our collaboration and license agreement;

•$450.1 million in net proceeds from our U.S. initial public offering and an additional $12 million from a concurrent private placement with Genscript;

•$300.0 million in net proceeds from our private placement to an investor and related warrant issuance in May 2021;

•$323.4 million in net proceeds from our public offering of ADSs that closed in December 2021;

•$250.0 million in advances from Janssen under the Janssen Agreement;

•$377.6 million in net proceeds from our public offering of ADSs that closed in July 2022;

•$234.4 million in net proceeds from private placements to certain investors in May and June 2023;

•$349.3 million in net proceeds from our public offering of ADS that closed in May 2023;

•$199.7 million in net proceeds from the exercise in full of a warrant held by one of our investors; and

•$100.0 million upfront payment from Novartis under the Novartis License Agreement.

As of September 30, 2024, we had approximately $0.46 billion in cash and cash equivalents, approximately $0.76 billion of time deposits and accumulated losses of $1.7 billion.

Certain of our subsidiaries, including those registered as wholly foreign-owned enterprises in the People's Republic of China (the "PRC"), are required to set aside at least 10.0% of their after-tax profits to their general reserves until such reserves reach 50.0% of their registered capital. Under PRC regulations, foreign-invested enterprises may pay dividends only out of their accumulated profit, if any, as determined in accordance with PRC accounting standards and regulations. A PRC company is not permitted to distribute any profits until any losses from prior fiscal years have been offset. Profits retained from prior fiscal years may be distributed together with distributable profits from the current fiscal year. Although we do not currently require any such dividends from our PRC subsidiaries to fund our operations, should we require additional sources of liquidity in the future, such restrictions may have a material adverse effect on our liquidity and capital resources. For more information, see “Item 4.B-Business Overview - Government Regulation - PRC Regulation - Other PRC National- and Provincial-Level Laws and Regulations - Regulations Relating to Dividend Distributions” in our Annual Report on Form 20-F for the year ended December 31, 2023.

Cash Flows

The following table shows a summary of our cash flow:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)
Net cash used in operating activities	(61,955)	(297,631)
Net cash used in investing activities	(762,702)	(314,723)
Net cash provided by financing activities	6,031	790,565
Net (decrease)/increase in cash and cash equivalents	(818,626)	178,211

Operating Activities

Net cash provided by operating activities for the nine months ended September 30, 2024 was $62.0 million, primarily as a result of net loss before tax of $198.6 million after adjusting for non-cash items, and changes in operating assets and liabilities. Non-cash items mainly included $47.6 million of finance income, $16.5 million of finance cost, $6.8 million for the provision for inventory reserves, $8.0 million of depreciation expense of property, plant and equipment, $7.0 million of depreciation of right-of-use assets, $1.1 million of foreign exchange losses and $55.6 million of equity-settled share-based compensation expenses and a net decrease in contract liabilities of $37.5 million. Changes in operating assets and liabilities mainly include a decrease in trade receivables of $99.3 million, increase in prepayment, other receivable and other assets of $43.9 million, increase in collaboration inventories, net of $10.9 million, increase in trade payables of $6.6 million, increase in other payables and accruals of $49.8 million. Cash items primarily include interest income received of $27.5 million.

Net cash used in operating activities for the nine months ended September 30, 2023 was $297.6 million, primarily as a result of net loss before tax of $373.3 million after adjusting for non-cash items, and changes in operating assets and liabilities. Non-cash items are mainly from $85.8 million of fair value loss of warrant liability and $35.1 million of equity-settled share-based compensation expense. Changes in operating assets and liabilities mainly include a decrease in trade payables of $15.7 million, a decrease in other payables and accruals of $28.8 million, partially offset by approximately $32.9 million of interest income received.

Investing Activities

Net cash used in investing activities for the nine months ended September 30, 2024 was $762.7 million, consisting primarily of purchases of time deposits of $2.2 billion, purchases of financial assets measured at fair value through profit or loss of $149.8 million, prepayments to Janssen for collaboration assets of $49.1 million and purchases of property, plant

and equipment of $11.7 million. These were partially offset by decreases of time deposits of $1.5 billion and cash received from the withdrawal of financial assets measured at fair value through profit or loss of $149.8 million.

Net cash used in investing activities for the nine months ended September 30, 2023 was $314.7 million, consisting primarily of the prepayment to Janssen for collaboration assets of $80.2 million and an increase of time deposits of $2.9 billion, offset by a decrease of time deposits of $2.7 billion.

Financing Activities

Net cash provided by financing activities for the nine months ended September 30, 2024 was $6.0 million, consisting primarily of the increase in proceeds from exercise of share options of $9.1 million, partially offset by the principal portion of lease payments of $3.1 million.

Net cash provided by financing activities for the nine months ended September 30, 2023 was $790.6 million, consisting primarily of proceeds from the issuance of ordinary shares pursuant to a registered direct offering, net of issuance costs, of $349.3 million, $199.7 million of net proceeds from the exercise of a warrant by the warrant holder, and $234.4 million of net proceeds from the issuance of ordinary shares to institutional investors.

Funding Requirements

We expect our expenses to increase in connection with our ongoing activities, particularly as we continue the research and development of, continue or initiate clinical trials of, and seek marketing approval for, our product candidates. In addition, we expect to continue to incur significant commercialization expenses for CARVYKTI related to program sales, marketing, manufacturing and distribution to the extent that such sales, marketing, manufacturing and distribution are not the responsibility of potential collaborators. For example, in addition to investing in our own facilities, we have supplemented our manufacturing capabilities and infrastructure by entering into agreements with CMOs. Furthermore, we expect to incur additional costs associated with operating as a public company. Accordingly, we will need to obtain substantial additional funding in connection with our continuing operations. If we are unable to raise capital when needed or on attractive terms, we would be forced to delay, reduce or eliminate our research and development programs or future commercialization efforts.

Although consequences of the macroeconomic conditions, including global conflicts and inflation, and resulting economic uncertainty could adversely affect our liquidity and capital resources in the future, and cash requirements may fluctuate based on the timing and extent of many factors such as those discussed below, we currently expect our existing cash and cash equivalents will enable us to fund our operating expenses and capital expenditure requirements for at least the next 12 months. Our future capital requirements will depend on many factors, including:

•the scope, progress, results and costs of product discovery, preclinical studies and clinical trials;

•the scope, prioritization and number of our research and development programs;

•the costs, timing and outcome of regulatory review of our product candidates;

•our ability to establish and maintain collaborations on favorable terms, if at all;

•the achievement of milestones or occurrence of other developments that trigger payments under the Janssen Agreement and any other collaboration agreements we enter into;

•the extent to which we are obligated to reimburse, or entitled to reimbursement of, clinical trial costs under collaboration agreements, if any;

•the costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and defending intellectual property-related claims;

•the extent to which we acquire or in-license other product candidates and technologies;

•the costs of securing manufacturing arrangements for commercial production; and

•the costs of establishing or contracting for sales and marketing capabilities if we obtain regulatory approvals to market our product candidates.

In addition to cilta-cel, we have a broad portfolio of earlier-stage product candidates. Identifying potential product candidates and conducting preclinical studies and clinical trials is a time- consuming, expensive and uncertain process that takes many years to complete, and we may never generate the necessary data or results required to obtain marketing approval and achieve product sales for such product candidates. In addition, our product candidates, if approved, may not achieve commercial success. Our commercial revenues, if any, will be derived from sales of product candidates that we do not expect to be commercially available for many years, if at all. Accordingly, we will need to continue to rely on additional financing to achieve our business objectives. Adequate additional financing may not be available to us on acceptable terms, or at all.

Until such time, if ever, as we can generate substantial product revenues, we expect to finance our cash needs through a combination of equity offerings, debt financings, collaborations, strategic alliances and licensing arrangements. To the extent that we raise additional capital through the sale of equity or convertible debt securities, holders of our ADSs will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect the rights of our shareholders. Debt financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends.

If we raise funds through additional collaborations, strategic alliances or licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies, future revenue streams, research programs or product candidates or to grant licenses on terms that may not be favorable to us. If we are unable to raise additional funds through equity or debt financings when needed, we may be required to delay, limit, reduce or terminate our product development or future commercialization efforts or grant rights to develop and market that we would otherwise prefer to develop and market ourselves.

Under the Janssen Agreement, until such time as our collaboration experiences its first profitable year, we are entitled to receive advances from Janssen if the collaboration’s estimated working capital for any year falls below $50 million. In such event, Janssen provides advances to us in an amount equal to the excess of $50 million over the collaboration’s working capital for the year. The total amount of such advances in any calendar year may not exceed $125 million and the total amount of such advances outstanding at any time may not exceed $250 million. The interest rate pursuant to the Janssen Agreement has transitioned in accordance with the LIBOR Act. Thus, outstanding advances accrue interest at 12 month CME term Secured Overnight Financing Rate (“SOFR”) plus LIBOR/SOFR adjustment (12 month) plus a margin of 2.5%. Janssen has the right to recoup such advances and interest from our share of the collaboration’s pre-tax profits and, subject to some limitations, from milestone payments due to us under the Janssen Agreement. We are not otherwise obligated to repay the advances or interest, except in connection with our change in control or a termination of the Janssen Agreement by Janssen due to our material breach of the agreement. We may at any time in our discretion voluntarily pre-pay any portion of the then outstanding advances or associated interest. As of September 30, 2024, the aggregate outstanding principal amount of such advances and interest were approximately $250.0 million and $46.6 million, respectively.

Quantitative and Qualitative Disclosures About Market Risk

Our cash is held in readily available operating accounts and short to medium term deposits and securities. These securities are principal secured and not adversely impacted by interest rate fluctuations. As a result, a change in market interest rates would not have any significant impact on our cash balance.

The interest rate pursuant to our collaboration and license agreement with Janssen, has transitioned in accordance with the LIBOR Act. Thus, outstanding advances accrue interest at twelve month CME term SOFR plus LIBOR/SOFR adjustment (12 month) plus a margin of 2.5%. Accordingly, changes in SOFR could result in fluctuations in our cash flow. For example, based on the $250.0 million aggregate principal amount of advances outstanding from Janssen as of September 30, 2024, a 0.5% (fifty basis point) per annum increase in SOFR would result in an additional $1.3 million per year in interest payable by the Company.

Inflation generally affects us by increasing our cost of labor and clinical trial costs. We do not believe that inflation had a material effect on our business, financial condition or results of operations during the nine months ended September 30, 2024 and 2023.

We also do not believe that we are exposed to any material foreign currency exchange rate risk.

Legend Biotech Reports Third Quarter 2024 Results and Recent Highlights

•CARVYKTI® (ciltacabtagene autoleucel; cilta-cel) updates:

◦Net trade sales of approximately $286 million, representing operational growth of 87.6% year-over-year and 53.2% quarter-over-quarter

◦Initiated commercial production at Obelisc facility in Ghent, Belgium

◦Launched in Switzerland during the third quarter and recently received label expansion into third-line plus settings for multiple myeloma patients

◦Received China’s NMPA approval for the treatment of fourth-line plus multiple myeloma

◦Recently appointed Alan Bash as President of CARVYKTI®

•Announced plans for new, state-of-the-art cell therapy R&D facility in Philadelphia

•Cash and cash equivalents, and time deposits of $1.2 billion, as of September 30, 2024, which Legend Biotech believes will provide financial runway into 2026, when Legend Biotech anticipates achieving an operating profit

SOMERSET, N.J.—November 12, 2024— Legend Biotech Corporation (NASDAQ: LEGN) (Legend Biotech), a global leader in cell therapy, today reported its third quarter 2024 unaudited financial results and key corporate highlights.

“We are delighted with the robust sales growth in the third quarter, during which we have continued to increase commercial capacity and deliver CARVYTKI to more multiple myeloma patients around the world. The positive data from our CARTITUDE-4 study further strengthened our competitive position as CARVYKTI is now the first and only cell therapy shown to significantly extend overall survival compared to standard therapies for multiple myeloma patients as early as second line. This underscores the transformational benefits of this therapy and the importance of our efforts to expand patient access,” said Ying Huang, Ph.D., Chief Executive Officer of Legend Biotech. “To this end, we recently initiated commercial production at our Obelisc facility in Ghent, Belgium, which is anticipated to help fulfill demand for CARVYKTI around the world. We look forward to expanding our capacity further while advancing our R&D programs as part of our long-term strategy to strengthen Legend Biotech’s position as a leader in cell therapy innovation.”

Regulatory Updates

•China’s National Medical Products Administration (NMPA) approved cilta-cel for the treatment of adult patients with relapsed or refractory multiple myeloma who have received at least three prior lines of therapy, including a proteasome inhibitor and immunomodulatory agent.

•Swissmedic approved label expansion of CARVYKTI® for the treatment of adult patients with relapsed and refractory multiple myeloma who have received at least two prior lines of therapy, including an immunomodulatory agent, a proteasome inhibitor and an anti-CD38 antibody and are refractory to lenalidomide.

Key Business Developments

•Announced positive three-year follow-up data from the Phase 3 CARTITUDE-4 study showing that CARVYKTI® significantly extended overall survival in patients with relapsed or refractory multiple myeloma who have received at least one prior line of therapy, reducing the risk of death by 45 percent versus standard therapies. These findings were presented in a late-breaking oral session at the 2024 International Myeloma Society (IMS) Annual Meeting. Legend Biotech and Janssen Biotech, Inc.* plan to share these results with US and EU regulatory agencies to support potential label updates.

•Received approval for and initiated commercial production of CARVYKTI® at the new Obelisc site in Ghent, Belgium, which is expected to help fulfill additional patient demand.

•Launched CARVYKTI® in Switzerland in the third quarter, marking the expansion into the fifth country where CARVYKTI® is commercially available.

•Announced the establishment of a new, state-of-the-art research and development (R&D) facility in Philadelphia, Pennsylvania, expected to be completed in the third quarter of 2025, to expand Legend Biotech’s existing U.S. R&D footprint and advance its portfolio of next-generation cell therapies.

* In December 2017, Legend Biotech entered into an exclusive worldwide collaboration and license agreement with Janssen Biotech, Inc., a Johnson & Johnson company, to develop and commercialize cilta-cel (the “Janssen Agreement”).

Third Quarter 2024 Financial Results

•License Revenue: License revenue was $17.1 million for the three months ended September 30, 2024, which was entirely contributed by the Novartis License Agreement; compared to $20.1 million for the three months ended September 30, 2023, which was entirely contributed by the achievement of milestones under the Janssen Agreement.

•Collaboration Revenue: Collaboration revenue was $142.8 million for the three months ended September 30, 2024 compared to $75.9 million for the three months ended September 30, 2023. The increase was primarily due to an increase in revenue generated from sales of CARVYKTI® in connection with the Janssen Agreement.

•Collaboration Cost of Revenue: Collaboration cost of revenue was $52.5 million for the three months ended September 30, 2024 compared to $43.5 million for the three months ended September 30, 2023. The increase was primarily due to higher net trade sales of CARVYKTI®. Collaboration Cost of Revenue is determined based on Legend Biotech’s share of the cost of sales in connection with CARVYKTI® sales under the Janssen Agreement.

•Cost of License and Other Revenue: Cost of license and other revenue for the three months ended September 30, 2024 was $3.0 million and consisted of costs in connection with the Novartis License Agreement. The Company did not incur any cost of license and other revenue for the three months ended September 30, 2023.

•Other Income and Gains: Other income and gains were $16.8 million for the three months ended September 30, 2024 compared to $35.8 million for the three months ended September 30, 2023.The decrease of $19.0 million was primarily driven by the lack of unrealized foreign exchange gains in the three months ended September 30, 2024, compared to $16.1 million of unrealized foreign exchange gains for the three months ended September 30, 2023.

•Research and Development Expenses: Research and development expenses were $95.5 million for the three months ended September 30, 2024, compared to $95.9 million for the three months ended September 30, 2023. These expenses are primarily due to research and development activities in cilta-cel, including start-up costs for clinical production in Belgium, as well as continued investment in our solid tumor programs.

•Administrative Expenses: Administrative expenses were $35.3 million for the three months ended September 30, 2024, compared to $28.1 million for the three months ended September 30, 2023. The increase was primarily due to the expansion of administrative functions and infrastructure to increase manufacturing capacity.

•Selling and Distribution Expenses: Selling and distribution expenses were $44.3 million for the three months ended September 30, 2024, compared to $21.1 million for the three months ended September 30, 2023.The increase was primarily driven by costs associated with commercial activities for cilta-cel, including the expansion of the sales force and second line indication launch.

•Other Expenses: Other expenses were $61.8 million for the three months ended September 30, 2024, compared to $0.1 million for the three months ended September 30, 2023. This increase was almost entirely driven by approximately $62.8 million of unrealized foreign exchange loss for the three months ended September 30, 2024. The unrealized foreign exchange losses were primarily driven by intercompany transactions and balances between the US and non-US legal entities related to the research and development activities. For the three months ended September 30, 2023, there was no unrealized foreign exchange loss.

•Net Loss: Net loss was $125.3 million for the three months ended September 30, 2024, compared to a net loss of $62.2 million for the three months ended September 30, 2023.

•Cash Position: Cash and cash equivalents, and time deposits were $1.2 billion as of September 30, 2024.

Webcast/Conference Call Details:

Legend Biotech will host its quarterly earnings call and webcast today at 8:00am ET. To access the webcast, please visit this weblink.

A replay of the webcast will be available on Legend Biotech’s website at https://investors.legendbiotech.com/events-and-presentations.

About Legend Biotech

Legend Biotech is a global biotechnology company dedicated to treating, and one day curing, life-threatening diseases. Headquartered in Somerset, New Jersey, we are developing advanced cell therapies across a diverse array of technology platforms, including autologous and allogeneic chimeric antigen receptor T-cell, gamma-delta T cell and natural killer (NK) cell-based immunotherapy. From our three R&D sites around the world, we apply these innovative technologies to pursue the discovery of cutting-edge therapeutics for patients worldwide.

Learn more at https://legendbiotech.com/ and follow us on X (formerly Twitter) and LinkedIn.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

Statements in this press release about future expectations, plans, and prospects, as well as any other statements regarding matters that are not historical facts, constitute “forward-looking statements” within the meaning of The Private Securities Litigation Reform Act of 1995. These statements include, but are not limited to, statements relating to Legend Biotech’s strategies and objectives; statements relating to CARVYKTI®, including Legend Biotech’s expectations for CARVYKTI® and its therapeutic potential; statements relating to the potential approval of CARVYKTI® for earlier lines of therapy; statements related to Legend Biotech manufacturing expectations for CARVYKTI® and the completion of a new R&D facility in the third quarter of 2024, statements related to Legend Biotech’s ability to fund its operations into 2026; statements related to Legend Biotech’s ability to achieve operating profit; and the potential benefits of Legend Biotech’s product candidates. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “should,” “target,” “will,” “would” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors. Legend Biotech’s expectations could be affected by, among other things, uncertainties involved in the development of new pharmaceutical products; unexpected clinical trial results, including as a result of additional analysis of existing clinical data or unexpected new clinical data; unexpected regulatory actions or delays, including requests for additional safety and/or efficacy data or analysis of data, or government regulation generally; unexpected delays as a result of actions undertaken, or failures to act, by our third party partners; uncertainties arising from challenges to Legend Biotech’s patent or other proprietary intellectual property protection, including the uncertainties involved in the U.S. litigation process; government, industry, and general product pricing and other political pressures; as well as the other factors discussed in the “Risk Factors” section of Legend Biotech’s Annual Report on Form 20-F filed with the Securities and Exchange Commission on March 19, 2024. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those described in this press release as anticipated, believed, estimated or expected. Any forward-looking statements contained in this press release speak only as of the date of this press release. Legend Biotech specifically disclaims any obligation to update any forward-looking statement, whether as a result of new information, future events or otherwise.

INVESTOR CONTACT:

Jessie Yeung

Tel: (732) 956-8271

jessie.yeung@legendbiotech.com

PRESS CONTACT:

Mary Ann Ondish

Tel: (914) 552-4625

media@legendbiotech.com

LEGEND BIOTECH CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF PROFIT OR LOSS


	Three Months Ended September 30, 2024		Nine Months Ended September 30, 2024
	2024	2023	2024	2023
US$’000, except share and per share data	(Unaudited)	(Unaudited)	(Unaudited)	(Unaudited)
REVENUE
License revenue	17,096	20,057	120,123	35,172
Collaboration revenue	142,828	75,937	314,563	170,369
Other revenue	281	19	6,033	138
Total revenue	160,205	96,013	440,719	205,679
Collaboration cost of revenue	(52,510)	(43,479)	(146,966)	(111,764)
Cost of license and other revenue	(2,959)	—	(13,693)	—
Other income and gains	16,815	35,838	49,148	49,812
Research and development expenses	(95,522)	(95,855)	(309,112)	(276,535)
Administrative expenses	(35,300)	(28,104)	(102,582)	(78,062)
Selling and distribution expenses	(44,270)	(21,098)	(98,556)	(60,481)
Other expenses	(61,841)	(134)	(1,139)	(231)
Fair value loss of warrant liability	—	—	—	(85,750)
Finance costs	(5,504)	(5,676)	(16,463)	(15,974)
LOSS BEFORE TAX	(120,886)	(62,495)	(198,644)	(373,306)
Income tax expense	(4,435)	288	(4,666)	(130)
LOSS FOR THE PERIOD	(125,321)	(62,207)	(203,310)	(373,436)
Attributable to:
Ordinary equity holders of the parent	(125,321)	(62,207)	(203,310)	(373,436)
LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT
Basic	(0.34)	(0.17)	(0.56)	(1.07)
Diluted	(0.34)	(0.17)	(0.56)	(1.07)
ORDINARY SHARES USED IN LOSS PER SHARE COMPUTATION
Basic	366,562,487	363,075,209	365,268,372	348,293,363
Diluted	366,562,487	363,075,209	365,268,372	348,293,363

LEGEND BIOTECH CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION


	September 30, 2024	December 31, 2023
	US$’000	US$’000
	(Unaudited)
NON-CURRENT ASSETS
Property, plant and equipment	104,031	108,725
Advance payments for property, plant and equipment	376	451
Right-of-use assets	99,452	80,502
Time deposits	4,509	4,362
Intangible assets	2,507	4,061
Collaboration prepaid leases	172,981	151,216
Other non-current assets	1,932	1,493
Total non-current assets	385,788	350,810
CURRENT ASSETS
Collaboration inventories, net	23,548	19,433
Trade receivables	705	100,041
Prepayments, other receivables and other assets	112,801	69,251
Financial assets at fair value through profit or loss	—	663
Pledged deposits	583	357
Time deposits	753,123	30,341
Cash and cash equivalents	459,277	1,277,713
Total current assets	1,350,037	1,497,799
Total assets	1,735,825	1,848,609
CURRENT LIABILITIES
Trade payables	26,906	20,160
Other payables and accruals	164,864	132,802
Government grants	554	68
Lease liabilities	4,342	3,175
Tax payable	11,067	7,203
Contract liabilities	63,161	53,010
Total current liabilities	270,894	216,418
NON-CURRENT LIABILITIES
Collaboration interest-bearing advanced funding	296,623	281,328
Lease liabilities long term	45,626	44,169
Government grants	6,548	7,305
Contract liabilities	—	47,962
Other non-current liabilities	27	56
Total non-current liabilities	348,824	380,820
Total liabilities	619,718	597,238
EQUITY
Share capital	37	36
Reserves	1,116,070	1,251,335
Total ordinary shareholders’ equity	1,116,107	1,251,371
Total equity	1,116,107	1,251,371
Total liabilities and equity	1,735,825	1,848,609

LEGEND BIOTECH CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOW


	Three Months Ended September 30,		Nine Months Ended September 30,
US$’000	2024	2023	2024	2023
	(Unaudited)	(Unaudited)	(Unaudited)	(Unaudited)

LOSS BEFORE TAX	(120,886)	(62,495)	(198,644)	(373,306)
CASH FLOWS USED IN OPERATING ACTIVITIES	(75,822)	(60,848)	(61,955)	(297,631)
CASH FLOWS PROVIDED BY/(USED IN) INVESTING ACTIVITIES	329,077	(209,072)	(762,702)	(314,723)
CASH FLOWS PROVIDED BY FINANCING ACTIVITIES	4,245	961	6,031	790,565
NET INCREASE/(DECREASE) IN CASH AND CASH EQUIVALENTS	257,500	(268,959)	(818,626)	178,211
Effect of foreign exchange rate changes, net	524	(784)	190	(772)
Cash and cash equivalents at beginning of the period	201,253	1,233,213	1,277,713	786,031

CASH AND CASH EQUIVALENTS AT END OF THE PERIOD	459,277	963,470	459,277	963,470
ANALYSIS OF BALANCES OF CASH AND CASH EQUIVALENTS
Cash and bank balances	1,217,492	1,242,669	1,217,492	1,242,669
Less: Pledged deposits	583	356	583	356
Time deposits	757,632	278,843	757,632	278,843
Cash and cash equivalents as stated in the statement of financial position	459,277	963,470	459,277	963,470
Cash and cash equivalents as stated in the statement of cash flows	459,277	963,470	459,277	963,470

1 This presentation is for investor relations purposes only - Not for product promotional purposes Our Pipeline *In collaboration with Janssen, Pharmaceutical Companies of Johnson & Johnson. †Phase 1 investigator-initiated trial in China. ‡IND applications have been cleared by the U.S. FDA. #Subject to an exclusive license agreement with Novartis Pharma AG. The safety and efficacy of the agents and/or uses under investigation have not been established. There is no assurance that the agents will receive health authority approval or become commercially available in any country for the uses being investigated. Additionally, as some programs are still confidential, certain candidates may not be included in this list. INDICATIONS: ALL: acute lymphoblastic leukemia; LCNEC: large cell neuroendocrine carcinoma; MM: multiple myeloma; NDMM: newly diagnosed multiple myeloma; NHL: non-Hodgkin lymphoma; RRMM: relapsed or refractory multiple myeloma; SCLC: small cell lung cancer TARGETS: BCMA: B-cell maturation antigen; DLL3: delta-like ligand 3; GCC: guanylyl cyclase C; GPRC5D: G-protein coupled receptor, family C, group 5, member D Global US China Autologous Therapies BCMA-directed autologous therapy * P H A S E 2 P H A S E 3 LEGEND-2† RRMM NCT03090659 CARTIFAN-1* RRMM NCT03758417 CARTITUDE-1* RRMM NCT03548207 CARTITUDE-2* MM NCT04133636 CARTITUDE-4* RRMM 1-3 Prior Lines NCT04181827 CARTITUDE-5* NDMM Transplant Not Intended NCT04923893 CARTITUDE-6* NDMM Transplant Eligible NCT05257083 Cilta-cel Clinical Studies P H A S E 1 P R E C L I N I C A L P H A S E 1 NHL† /ALL† (CD19 X CD20 X CD22)† GASTRIC & PANCREATIC‡ (CLAUDIN 18.2) SCLC & LCNEC‡# (DLL3) COLORECTAL† (GCC) Additional Pipeline Assets Allogeneic Therapies MM† (BCMA) CAR-γδ T NHL† (CD19 X CD20) CAR-γδ T NHL† (CD20) CAR-αβ T MM† (BCMA) CAR-NK MM † (CD19 X GPRC5D), (GPRC5D) AUTOIMMUNE (CD19 X CD20 X CD22) AUTOIMMUNE (CD19 X BCMA)

COVER	9 Months Ended
COVER	Sep. 30, 2024
Cover [Abstract]
Document Type	6-K
Entity Registrant Name	Legend Biotech Corporation
Entity Central Index Key	0001801198
Document Period End Date	Sep. 30, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Amendment Flag	false

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF PROFIT OR LOSS AND OTHER COMPREHENSIVE INCOME - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
REVENUE
License revenue	$ 120,123	$ 35,172
Collaboration revenue	314,563	170,369
Other revenue	6,033	138
Total revenue	440,719	205,679
Collaboration cost of revenue	(146,966)	(111,764)
Cost of license and other revenue	(13,693)	0
Other income and gains	49,148	49,812
Research and development expenses	(309,112)	(276,535)
Administrative expenses	(102,582)	(78,062)
Selling and distribution expenses	(98,556)	(60,481)
Other expenses	(1,139)	(231)
Fair value loss of warrant liability	0	(85,750)
Finance costs	(16,463)	(15,974)
LOSS BEFORE TAX	(198,644)	(373,306)
Income tax expense	(4,666)	(130)
LOSS FOR THE PERIOD	(203,310)	(373,436)
Attributable to:
Ordinary equity holders of the parent	$ (203,310)	$ (373,436)
LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT
Basic (in dollars per share)	$ (0.56)	$ (1.07)
Diluted (in dollars per share)	$ (0.56)	$ (1.07)
OTHER COMPREHENSIVE INCOME/(LOSS)
Exchange differences on translation of foreign operations	$ 3,374	$ (13,705)
Net other comprehensive income/(loss) that may be reclassified to profit or loss in subsequent periods	3,374	(13,705)
OTHER COMPREHENSIVE INCOME/(LOSS) FOR THE PERIOD, NET OF TAX	3,374	(13,705)
TOTAL COMPREHENSIVE LOSS FOR THE PERIOD	(199,936)	(387,141)
Attributable to:
Ordinary equity holders of the parent	$ (199,936)	$ (387,141)

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
NON-CURRENT ASSETS
Property, plant and equipment	$ 104,031	$ 108,725
Advance payments for property, plant and equipment	376	451
Right-of-use assets	99,452	80,502
Time deposits	4,509	4,362
Intangible assets	2,507	4,061
Collaboration prepaid leases	172,981	151,216
Other non-current assets	1,932	1,493
Total non-current assets	385,788	350,810
CURRENT ASSETS
Collaboration inventories, net	23,548	19,433
Trade receivables	705	100,041
Prepayments, other receivables and other assets	112,801	69,251
Financial assets at fair value through profit or loss	0	663
Pledged deposits	583	357
Time deposits	753,123	30,341
Cash and cash equivalents	459,277	1,277,713
Total current assets	1,350,037	1,497,799
Total assets	1,735,825	1,848,609
CURRENT LIABILITIES
Trade payables	26,906	20,160
Other payables and accruals	164,864	132,802
Government grants	554	68
Lease liabilities	4,342	3,175
Tax payable	11,067	7,203
Contract liabilities	63,161	53,010
Total current liabilities	270,894	216,418
NON-CURRENT LIABILITIES
Collaboration interest-bearing advanced funding	296,623	281,328
Lease liabilities long term	45,626	44,169
Government grants	6,548	7,305
Contract liabilities	0	47,962
Other non-current liabilities	27	56
Total non-current liabilities	348,824	380,820
Total liabilities	619,718	597,238
EQUITY
Share capital	37	36
Reserves	1,116,070	1,251,335
Total ordinary shareholders’ equity	1,116,107	1,251,371
Total equity	1,116,107	1,251,371
Total liabilities and equity	$ 1,735,825	$ 1,848,609

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($)
$ in Thousands

Total

Private Placement For Institutional Investors

Registered Direct Offering

Exercise of Warrant

Share capital

Private Placement For Institutional Investors

Share capital

Registered Direct Offering

Share capital

Exercise of Warrant

Share premium

^[1]

Share premium

Private Placement For Institutional Investors

^[1]

Share premium

Registered Direct Offering

^[1]

Share premium

Exercise of Warrant

^[1]

Share-based compensation reserves

^[1]

Foreign currency translation reserve

^[1]

Retained accumulated losses

^[1]

Beginning balance at Dec. 31, 2022

$ 744,312

$ 33

$ 1,657,015

$ 39,049

$ 14,671

$ (966,456)

Statement of changes in equity [Roll Forward]

Loss for the period

(373,436)

Other comprehensive loss:

Exchange differences on translation of foreign operations

(13,705)

TOTAL COMPREHENSIVE LOSS FOR THE PERIOD

(387,141)

(13,705)

(373,436)

Issuance of ordinary shares

$ 234,410

$ 349,278

$ 352,491

$ 1

$ 234,409

$ 349,277

$ 352,490

Exercise of share options

11,195

17,301

(6,106)

Reclassification of vested restricted share units

23,421

(23,421)

Equity-settled share-based compensation expense

35,091

Ending balance at Sep. 30, 2023

1,339,636

2,633,913

44,613

966

(1,339,892)

Other comprehensive loss:

Reserves

1,339,600

Reserves

1,251,335

Beginning balance at Dec. 31, 2023

1,251,371

2,637,120

54,621

44,304

(1,484,710)

Statement of changes in equity [Roll Forward]

Loss for the period

(203,310)

Other comprehensive loss:

Exchange differences on translation of foreign operations

3,374

TOTAL COMPREHENSIVE LOSS FOR THE PERIOD

(199,936)

3,374

(203,310)

Exercise of share options

9,118

14,011

(4,893)

Reclassification of vested restricted share units

34,596

(34,596)

Equity-settled share-based compensation expense

55,553

Ending balance at Sep. 30, 2024

1,116,107

$ 37

$ 2,685,727

$ 70,685

$ 47,678

$ (1,688,020)

Other comprehensive loss:

Reserves

$ 1,116,070

[1]	These reserve accounts comprise the consolidated reserves of $1,116.1 million and $1,339.6 million in the consolidated statements of financial position as at September 30, 2024 and, 2023, respectively

UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
CASH FLOWS USED IN OPERATING ACTIVITIES
Loss before tax	$ (198,644)	$ (373,306)
Adjustments for:
Finance income	(47,550)	(37,185)
Finance costs	16,463	15,974
Provision for inventory reserve	6,828	1,344
Depreciation of property, plant and equipment	7,957	7,978
Loss on disposal of property, plant and equipment	2	223
Amortization of intangible assets	1,565	1,442
Depreciation of right-of-use assets	7,041	5,680
Fair value loss of warrant liability	0	85,750
Fair value gains on financial assets measured at fair value through profit or loss	0	(792)
Decrease in contract liabilities, net	(37,507)	0
Foreign currency exchange loss/(gain), net	1,111	(10,136)
Equity-settled share-based compensation expense	55,553	35,091
Deferred government grant	(430)	(484)
Cash flows provided by (used in) operations before changes in working capital	(187,611)	(268,421)
Decrease in trade receivables	99,336	70
Increase in prepayments, other receivables and other assets	(43,929)	(6,413)
Increase in other non-current assets	(455)	0
Increase in collaboration inventories, net	(10,943)	(9,004)
Government grant received	85	0
Increase/(decrease) in trade payables	6,560	(15,720)
Increase/(decrease) in other payables and accruals	49,793	(28,784)
Decrease in other non-current liabilities	(29)	(1,243)
Increase in pledged deposits, net	(221)	0
Cash used in operations	(87,414)	(329,515)
Interest income received	27,520	32,903
Income tax paid	(896)	0
Interest on lease payments	(1,165)	(1,019)
Net cash used in operating activities	(61,955)	(297,631)
CASH FLOWS USED IN INVESTING ACTIVITIES
Purchase of property, plant and equipment	(11,727)	(15,739)
Purchase of intangible assets	0	(134)
Prepayment to collaborator for collaboration assets	(49,110)	(80,218)
Purchase of financial assets measured at fair value through profit or loss	(149,800)	0
Cash receipts of investment income	2,467	6,402
Decrease/(addition) of pledged short-term deposits	0	922
Cash received from withdrawal of financial assets measured at fair value through profit or loss	149,800	0
Addition in time deposits	(2,249,001)	(2,948,694)
Decrease in time deposits	1,544,669	2,722,738
Net cash used in investing activities	(762,702)	(314,723)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from exercise of warrant by warrant holder, net of issuance cost	0	199,741
Proceeds from issuance of ordinary shares for follow on public offering, net of issuance costs	0	349,278
Proceeds from issuance of ordinary shares for institutional investors, net of issuance costs	0	234,410
Proceeds from exercise of share options	9,113	11,195
Principal portion of lease payments	(3,082)	(4,059)
Net cash provided by financing activities	6,031	790,565
NET (DECREASE)/INCREASE IN CASH AND CASH EQUIVALENTS	(818,626)	178,211
Effect of foreign exchange rate changes, net	190	(772)
Cash and cash equivalents at beginning of year	1,277,713	786,031
CASH AND CASH EQUIVALENTS AT END OF PERIOD	459,277	963,470
ANALYSIS OF BALANCES OF CASH AND CASH EQUIVALENTS
Cash and bank balances	1,217,492	1,242,669
Less: Pledged deposits	583	356
Time deposits	757,632	278,843
Cash and cash equivalents as stated in the statement of financial position	459,277	963,470
Cash and cash equivalents as stated in the statement of cash flows	$ 459,277	$ 963,470

CORPORATE INFORMATION	9 Months Ended
CORPORATE INFORMATION	Sep. 30, 2024
Disclosure of subsidiaries [abstract]
CORPORATE INFORMATION	CORPORATE INFORMATION Legend Biotech Corporation, (the "Company"), was incorporated on May 27, 2015 as an exempted company in the Cayman Islands with limited liability under the Companies Act (As Revised) of the Cayman Islands. The registered office address of the Company is PO Box 10240, Harbour Place, 103 South Church Street, George Town, Grand Cayman KY1-1002, Cayman Islands. Legend Biotech Corporation is an investment holding company. The Company’s subsidiaries are principally engaged in the discovery, development, manufacturing and commercialization of novel cell therapies for oncology and other indications.

BASIS OF PREPARATION	9 Months Ended
BASIS OF PREPARATION	Sep. 30, 2024
Basis of Preparation [Abstract]
BASIS OF PREPARATION	BASIS OF PREPARATION The unaudited interim condensed consolidated financial statements of Legend and its subsidiaries (collectively referred to as the “Company”) for the nine months ended September 30, 2024 have been prepared in accordance with International Accounting Standard (“IAS”) 34 Interim Financial Reporting (“IAS34”) issued by the International Accounting Standards Board (the “IASB”). The accounting policies and basis of preparation adopted in the preparation of these unaudited interim condensed consolidated financial statements are consistent with those followed in the preparation of the Company financial statements for the year ended December 31, 2023. The Company has not early adopted any other standards, interpretation or amendments that have been issued but are not yet effective. In the opinion of the Company’s management, the accompanying unaudited interim condensed consolidated financial statements contain all normal recurring adjustments necessary to present fairly the financial position, operating results and cash flows of the Company for each of the periods presented. The results of operations for the nine months ended September 30, 2024 are not necessarily indicative of results to be expected for any other interim periods or for the year ended December 31, 2023. The condensed consolidated statement of financial position as of December 31, 2023 was derived from the audited consolidated financial statements at that date but does not include all of the disclosures required by the IASB for annual financial statements. These unaudited interim condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements for the year ended December 31, 2023.

NEW STANDARDS, INTERPRETATIONS AND AMENDMENTS ADOPTED BY THE COMPANY	9 Months Ended
	Sep. 30, 2024
Disclosure of expected impact of initial application of new standards or interpretations [abstract]
NEW STANDARDS, INTERPRETATIONS AND AMENDMENTS ADOPTED BY THE COMPANY	NEW STANDARDS, INTERPRETATIONS AND AMENDMENTS ADOPTED BY THE COMPANYThere were no new International Financial Reporting Standards (“IFRS”), amendments or interpretations issued by the IASB that became effective in the nine months ended September 30, 2024 that had a material impact on the Company's unaudited interim condensed consolidated financial statements.

REVENUE, OTHER INCOME AND GAINS

9 Months Ended

Sep. 30, 2024

Disclosure of disaggregation of revenue from contracts with customers [abstract]

REVENUE, OTHER INCOME AND GAINS

An analysis of revenue is as follows:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Revenue
License revenue	120,123	35,172
Collaboration revenue	314,563	170,369
Other revenue	6,033	138
Total	440,719	205,679

Janssen Collaboration Agreement

Collaboration revenue includes the Company's pro-rata share of collaboration net trade sales for which Janssen is the principal in the sale to the customer under the Janssen Agreement.

Novartis License Agreement

Other Revenue

Other revenue primarily includes supply of materials by us to Novartis under the terms of the Novartis License Agreement.

The following table shows the deferred revenue which is included in contract liabilities for the periods presented:


	September 30,	December 31
	2024	2023
	US$’000 (Unaudited)	US$’000
Contract liabilities (Current)	63,161	53,010
Contract liabilities (Non-Current)	—	47,962
Total	63,161	100,972

The following table summarizes the Total other income and gains:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Other income and gains
Other income:
Finance income	47,550	37,185
Government grants*	1,342	1,528
Other	235	5
Total income	49,127	38,718

Gains:
Foreign currency exchange gain, net	—	10,136
Fair value gains on financial assets measured at fair value change through profit or loss	—	792
Other	21	166
Total gains	21	11,094
Total other income and gains	49,148	49,812

FINANCE COSTS

9 Months Ended

Sep. 30, 2024

Finance Costs [Abstract]

FINANCE COSTS


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Interest on lease liabilities	1,165	1,019
Collaboration interest-bearing advanced funding	15,298	14,955
Total	16,463	15,974

LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT

9 Months Ended

Sep. 30, 2024

Basic earnings per share [abstract]

LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT

The calculations of basic and diluted loss per share are based on:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Losses
Loss attributable to ordinary equity holders of the parent, used in the basic and diluted earnings per share calculation	(203,310)	(373,436)


	Number of shares Nine months ended September 30,
	2024	2023
	(Unaudited)	(Unaudited)
Shares
Weighted average number of ordinary shares in issue during the period used in the basic and diluted earnings per share calculation	365,268,372	348,293,363

PROPERTY, PLANT AND EQUIPMENT

9 Months Ended

Sep. 30, 2024

Disclosure of detailed information about property, plant and equipment [abstract]

PROPERTY, PLANT AND EQUIPMENT

The carrying amounts of the Company’s property, plant and equipment and the movements for the nine months ended September 30, 2024 are as follows:


						2024
						US$’000 (Unaudited)
At January 1, 2024
Cost						143,727
Accumulated depreciation						(35,002)
Net carrying amount						108,725
At January 1, 2024, net of accumulated depreciation						108,725
Additions						3,650
Disposals						(982)
Depreciation provided during the period						(7,957)
Exchange realignment						595
At September 30, 2024, net of accumulated depreciation						104,031
At September 30, 2024:
Cost						146,338
Accumulated depreciation						(42,307)
Net carrying amount						104,031

LEASES

9 Months Ended

Sep. 30, 2024

Lease [Abstract]

LEASES

The Company as a lessee

(a)Right-of-use assets

The carrying amounts of the Company’s right-of-use assets and the movements for the nine months ended September 30, 2024 are as follows:


						2024
						US$’000 (Unaudited)

Right-of-use assets at January 1, 2024						80,502
Additions						25,231

Exchange realignment						760
Depreciation of right-of-use assets						(7,041)
Right-of-use assets at September 30, 2024						99,452

(b)Lease liabilities


						2024
						US$’000 (Unaudited)
Carrying amount at January 1, 2024						47,344
Additions						5,271
Accretion of interest recognized during the period						1,165
Payments						(4,247)
Exchange realignment						435
Carrying amount at September 30, 2024						49,968
Analyzed into:
Current portion						4,342
Non-current portion						45,626
Total						49,968

COLLABORATION INVENTORIES, NET

9 Months Ended

Sep. 30, 2024

Classes of current inventories [abstract]

COLLABORATION INVENTORIES, NET


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Raw materials	18,179	13,155
Work-in-process	4,944	2,990
Finished goods	425	3,288
Total collaboration inventories, net	23,548	19,433

PREPAYMENTS, OTHER RECEIVABLES AND OTHER ASSETS

9 Months Ended

Sep. 30, 2024

Disclosure Of Prepayments Other Receivables And Other Assets [Abstract]

PREPAYMENTS, OTHER RECEIVABLES AND OTHER ASSETS


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000

Other collaboration receivables	96,819	54,078

Other receivables	1,904	837
Lease receivables	163	1,388
VAT recoverable	4,388	717
Prepayments	9,527	12,231
Total	112,801	69,251

CASH AND CASH EQUIVALENTS, TIME DEPOSITS AND PLEDGED DEPOSITS

9 Months Ended

Sep. 30, 2024

Disclosure Of Cash And Cash Equivalents Time Deposits And Pledged Deposits [Abstract]

CASH AND CASH EQUIVALENTS, TIME DEPOSITS AND PLEDGED DEPOSITS


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000

Cash and bank balances	1,217,492	1,312,773
Less: Pledged deposits	(583)	(357)
Time deposits	(757,632)	(34,703)

Cash and cash equivalents	459,277	1,277,713

Denominated in USD	439,687	1,254,969
Denominated in RMB	12,140	12,675
Denominated in EUR	7,450	10,069

Cash and cash equivalents	459,277	1,277,713

OTHER PAYABLES AND ACCRUALS

9 Months Ended

Sep. 30, 2024

Disclosure Of Other Payables And Accruals [Abstract]

OTHER PAYABLES AND ACCRUALS


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Accrued payroll	39,417	30,974
Accrued expense	99,841	71,462
Other payables	15,080	11,944
Payable for collaboration assets	8,563	16,338
Other tax payables	1,963	2,084
Total	164,864	132,802

Other payables are non-interest-bearing and repayable on demand.

COLLABORATION INTEREST-BEARING ADVANCED FUNDING

9 Months Ended

Sep. 30, 2024

Disclosure of detailed information about borrowings [abstract]

COLLABORATION INTEREST-BEARING ADVANCED FUNDING

Effective interest rate (%)

Maturity

September 30,
2024

US$’000
(Unaudited)

Non-current

Collaboration Interest-bearing Advanced Funding

7.21

No specific maturity date

296,623

SHARE CAPITAL AND SHARE PREMIUM

9 Months Ended

Sep. 30, 2024

Disclosure of classes of share capital [abstract]

SHARE CAPITAL AND SHARE PREMIUM


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Authorized:
2,000,000,000 ordinary shares of $0.0001 each	200	200
Issued and fully paid:
366,901,007 and (2023: 363,822,069) ordinary shares of $0.0001 each	37	36

A summary of movements in the Company’s share capital and share premium is as follows:


	Number of shares in issue	Share capital	Share premium	Total
		US$’000	US$’000	US$’000
At December 31, 2023 and January 1, 2024	363,822,069	36	2,637,120	2,637,156
Exercise of share options	1,517,492	—	14,011	14,011
Reclassification of vesting of restricted share units	1,561,446	1	34,596	34,597
At September 30, 2024 (Unaudited)	366,901,007	37	2,685,727	2,685,764

FAIR VALUE AND FAIR VALUE HIERARCHY OF FINANCIAL INSTRUMENTS

9 Months Ended

Sep. 30, 2024

Disclosure Of Fair Value Of Financial Instruments [Abstract]

FAIR VALUE AND FAIR VALUE HIERARCHY OF FINANCIAL INSTRUMENTS

At September 30, 2024, the Company analyzed the movements in the values of financial instruments and determined the major inputs applied in the valuation, if any.

The following table illustrates the fair value measurement hierarchy of the Company’s financial instruments:

Asset measured at fair value:

As at September 30, 2024 (Unaudited)

Fair value measurement using

Quoted
prices
in active
markets
(Level 1)

Significant
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

US$’000

Financial assets at fair value through profit or loss

—

As at December 31, 2023

Fair value measurement using

Quoted
prices
in active
markets
(Level 1)

Significant
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

US$’000

Financial assets at fair value through profit or loss

663

—

663

The Company's financial assets at fair value through profit or loss consists of money market funds.

APPROVAL OF THE INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS	9 Months Ended
	Sep. 30, 2024
Statement of financial position [abstract]
APPROVAL OF THE INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS	APPROVAL OF THE INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS The interim condensed consolidated financial statements were approved and authorized for issue by the Audit Committee of the Board of Directors on November 8, 2024.

REVENUE, OTHER INCOME AND GAINS (Tables)

9 Months Ended

Sep. 30, 2024

Disclosure of disaggregation of revenue from contracts with customers [abstract]

Summary of Analysis of Revenue

An analysis of revenue is as follows:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Revenue
License revenue	120,123	35,172
Collaboration revenue	314,563	170,369
Other revenue	6,033	138
Total	440,719	205,679

Summary of Deferred Revenue from Contract Liabilities

The following table shows the deferred revenue which is included in contract liabilities for the periods presented:


	September 30,	December 31
	2024	2023
	US$’000 (Unaudited)	US$’000
Contract liabilities (Current)	63,161	53,010
Contract liabilities (Non-Current)	—	47,962
Total	63,161	100,972

Other Income and Gains

The following table summarizes the Total other income and gains:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Other income and gains
Other income:
Finance income	47,550	37,185
Government grants*	1,342	1,528
Other	235	5
Total income	49,127	38,718

Gains:
Foreign currency exchange gain, net	—	10,136
Fair value gains on financial assets measured at fair value change through profit or loss	—	792
Other	21	166
Total gains	21	11,094
Total other income and gains	49,148	49,812

FINANCE COSTS (Tables)

9 Months Ended

Sep. 30, 2024

Finance Costs [Abstract]

Summary of Finance Costs


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Interest on lease liabilities	1,165	1,019
Collaboration interest-bearing advanced funding	15,298	14,955
Total	16,463	15,974

LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT (Tables)

9 Months Ended

Sep. 30, 2024

Basic earnings per share [abstract]

Summary of Calculations of Basic and Diluted Loss per Share

The calculations of basic and diluted loss per share are based on:


	Nine months ended September 30,
	2024	2023
	US$’000 (Unaudited)	US$’000 (Unaudited)
Losses
Loss attributable to ordinary equity holders of the parent, used in the basic and diluted earnings per share calculation	(203,310)	(373,436)


	Number of shares Nine months ended September 30,
	2024	2023
	(Unaudited)	(Unaudited)
Shares
Weighted average number of ordinary shares in issue during the period used in the basic and diluted earnings per share calculation	365,268,372	348,293,363

PROPERTY, PLANT AND EQUIPMENT (Tables)

9 Months Ended

Sep. 30, 2024

Disclosure of detailed information about property, plant and equipment [abstract]

Schedule of Property, Plant and Equipment

The carrying amounts of the Company’s property, plant and equipment and the movements for the nine months ended September 30, 2024 are as follows:


						2024
						US$’000 (Unaudited)
At January 1, 2024
Cost						143,727
Accumulated depreciation						(35,002)
Net carrying amount						108,725
At January 1, 2024, net of accumulated depreciation						108,725
Additions						3,650
Disposals						(982)
Depreciation provided during the period						(7,957)
Exchange realignment						595
At September 30, 2024, net of accumulated depreciation						104,031
At September 30, 2024:
Cost						146,338
Accumulated depreciation						(42,307)
Net carrying amount						104,031

LEASES (Tables)

9 Months Ended

Sep. 30, 2024

Lease [Abstract]

Summary of Carrying Amounts of The Right-of-use Assets and Movements

The carrying amounts of the Company’s right-of-use assets and the movements for the nine months ended September 30, 2024 are as follows:


						2024
						US$’000 (Unaudited)

Right-of-use assets at January 1, 2024						80,502
Additions						25,231

Exchange realignment						760
Depreciation of right-of-use assets						(7,041)
Right-of-use assets at September 30, 2024						99,452

Summary of Lease Liabilities Measured at Present Value of Lease Payments to be Made Over Lease Term

The balance of the Company’s lease liabilities and the movements for the nine months ended September 30, 2024 are as follows:


						2024
						US$’000 (Unaudited)
Carrying amount at January 1, 2024						47,344
Additions						5,271
Accretion of interest recognized during the period						1,165
Payments						(4,247)
Exchange realignment						435
Carrying amount at September 30, 2024						49,968
Analyzed into:
Current portion						4,342
Non-current portion						45,626
Total						49,968

COLLABORATION INVENTORIES, NET (Tables)

9 Months Ended

Sep. 30, 2024

Classes of current inventories [abstract]

Summary of Inventories


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Raw materials	18,179	13,155
Work-in-process	4,944	2,990
Finished goods	425	3,288
Total collaboration inventories, net	23,548	19,433

PREPAYMENTS, OTHER RECEIVABLES AND OTHER ASSETS (Tables)

9 Months Ended

Sep. 30, 2024

Disclosure Of Prepayments Other Receivables And Other Assets [Abstract]

Summary of Prepayments, Other Receivables and Other Assets


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000

Other collaboration receivables	96,819	54,078

Other receivables	1,904	837
Lease receivables	163	1,388
VAT recoverable	4,388	717
Prepayments	9,527	12,231
Total	112,801	69,251

CASH AND CASH EQUIVALENTS, TIME DEPOSITS AND PLEDGED DEPOSITS (Tables)

9 Months Ended

Sep. 30, 2024

Disclosure Of Cash And Cash Equivalents Time Deposits And Pledged Deposits [Abstract]

Summary of Cash and Cash Equivalents, Time Deposits and Pledged Deposits


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000

Cash and bank balances	1,217,492	1,312,773
Less: Pledged deposits	(583)	(357)
Time deposits	(757,632)	(34,703)

Cash and cash equivalents	459,277	1,277,713

Denominated in USD	439,687	1,254,969
Denominated in RMB	12,140	12,675
Denominated in EUR	7,450	10,069

Cash and cash equivalents	459,277	1,277,713

OTHER PAYABLES AND ACCRUALS (Tables)

9 Months Ended

Sep. 30, 2024

Disclosure Of Other Payables And Accruals [Abstract]

Summary of Other Payables and Accruals


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Accrued payroll	39,417	30,974
Accrued expense	99,841	71,462
Other payables	15,080	11,944
Payable for collaboration assets	8,563	16,338
Other tax payables	1,963	2,084
Total	164,864	132,802

COLLABORATION INTEREST-BEARING ADVANCED FUNDING (Tables)

9 Months Ended

Sep. 30, 2024

Disclosure of detailed information about borrowings [abstract]

Summary of Interest-Bearing Loans and Borrowings

Effective interest rate (%)

Maturity

September 30,
2024

US$’000
(Unaudited)

Non-current

Collaboration Interest-bearing Advanced Funding

7.21

No specific maturity date

296,623

SHARE CAPITAL AND SHARE PREMIUM (Tables)

9 Months Ended

Sep. 30, 2024

Disclosure of classes of share capital [abstract]

Summary of Shares


	September 30, 2024	December 31, 2023
	US$’000 (Unaudited)	US$’000
Authorized:
2,000,000,000 ordinary shares of $0.0001 each	200	200
Issued and fully paid:
366,901,007 and (2023: 363,822,069) ordinary shares of $0.0001 each	37	36

Summary of Movements in the Company's Share Capital and Share Premium

A summary of movements in the Company’s share capital and share premium is as follows:


	Number of shares in issue	Share capital	Share premium	Total
		US$’000	US$’000	US$’000
At December 31, 2023 and January 1, 2024	363,822,069	36	2,637,120	2,637,156
Exercise of share options	1,517,492	—	14,011	14,011
Reclassification of vesting of restricted share units	1,561,446	1	34,596	34,597
At September 30, 2024 (Unaudited)	366,901,007	37	2,685,727	2,685,764

FAIR VALUE AND FAIR VALUE HIERARCHY OF FINANCIAL INSTRUMENTS (Tables)

9 Months Ended

Sep. 30, 2024

Disclosure Of Fair Value Of Financial Instruments [Abstract]

Summary of Assets Measured at Fair Value

Asset measured at fair value:

As at September 30, 2024 (Unaudited)

Fair value measurement using

Quoted
prices
in active
markets
(Level 1)

Significant
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

US$’000

Financial assets at fair value through profit or loss

—

As at December 31, 2023

Fair value measurement using

Quoted
prices
in active
markets
(Level 1)

Significant
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

US$’000

Financial assets at fair value through profit or loss

663

—

663

REVENUE, OTHER INCOME AND GAINS - Summary of Analysis of Revenue (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Disclosure of disaggregation of revenue from contracts with customers [abstract]
License revenue	$ 120,123	$ 35,172
Collaboration revenue	314,563	170,369
Other revenue	6,033	138
Total revenue	$ 440,719	$ 205,679

REVENUE, OTHER INCOME AND GAINS - Additional Information (Details) - USD ($) $ in Thousands		9 Months Ended
	Dec. 28, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Disclosure of disaggregation of revenue from contracts with customers [line items]
License revenue		$ 120,123	$ 35,172
Upfront fee receivable		705		$ 100,041
Janssen
Disclosure of disaggregation of revenue from contracts with customers [line items]
License revenue		75,100
Novartis
Disclosure of disaggregation of revenue from contracts with customers [line items]
License revenue		$ 45,000
Upfront fee receivable	$ 100,000
Future estimated milestone payments (up to)	$ 1,010,000

REVENUE, OTHER INCOME AND GAINS - Summary of Deferred Revenue (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Disclosure of disaggregation of revenue from contracts with customers [abstract]
Contract liabilities (Current)	$ 63,161	$ 53,010
Contract liabilities (Non-Current)	0	47,962
Total	$ 63,161	$ 100,972

REVENUE, OTHER INCOME AND GAINS - Other Income and Gains (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Other income:
Finance income	$ 47,550	$ 37,185
Government grants	1,342	1,528
Other	235	5
Total income	49,127	38,718
Gains:
Foreign currency exchange gain, net	0	10,136
Fair value gains on financial assets measured at fair value change through profit or loss	0	792
Other	21	166
Total gains	21	11,094
Total other income and gains	$ 49,148	$ 49,812

FINANCE COSTS (Details) - USD ($) $ in Thousands	9 Months Ended
FINANCE COSTS (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Sep. 30, 2023
Finance Costs [Abstract]
Interest on lease liabilities	$ 1,165	$ 1,019
Collaboration interest-bearing advanced funding	15,298	14,955
Total	$ 16,463	$ 15,974

LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT - Additional Information (Details) - shares	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Basic earnings per share [abstract]
Weighted average number of ordinary shares in issue (in shares)	365,268,372	348,293,363

LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT - Summary of Calculations of Basic and Diluted Loss per Share (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Basic earnings per share [abstract]
Loss attributable to ordinary equity holders of the parent, used in the basic and diluted earnings per share calculation	$ (203,310)	$ (373,436)
Weighted average number of ordinary shares in issue during the period used in the basic and diluted earnings per share calculation (in shares)	365,268,372	348,293,363

PROPERTY, PLANT AND EQUIPMENT (Details) $ in Thousands	9 Months Ended
PROPERTY, PLANT AND EQUIPMENT (Details) $ in Thousands	Sep. 30, 2024 USD ($)
Property, Plant and Equipment [Roll Forward]
Property, plant and equipment, beginning balance	$ 108,725
Additions	3,650
Disposals	(982)
Depreciation provided during the period	(7,957)
Exchange realignment	595
Property, plant and equipment, ending balance	104,031
Cost
Property, Plant and Equipment [Roll Forward]
Property, plant and equipment, beginning balance	143,727
Property, plant and equipment, ending balance	146,338
Accumulated depreciation
Property, Plant and Equipment [Roll Forward]
Property, plant and equipment, beginning balance	(35,002)
Property, plant and equipment, ending balance	$ (42,307)

LEASES - Additional Information (Details) $ in Millions	9 Months Ended
LEASES - Additional Information (Details) $ in Millions	Sep. 30, 2024 USD ($)
Leasehold land
Leases [Line Items]
Lessee, lease terms	50 years
Ongoing lease payments	$ 0.0
Bottom of Range
Leases [Line Items]
Lessee, lease terms	3 years
Top of Range
Leases [Line Items]
Lessee, lease terms	29 years

LEASES - Summary of Carrying Amounts of The Right-of-use Assets and Movements (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2024 USD ($)
Right-of-Use Assets [Roll Forward]
Beginning balance	$ 80,502
Additions	25,231
Exchange realignment	760
Depreciation of right-of-use assets	(7,041)
Ending balance	$ 99,452

LEASES - Summary of Lease Liabilities Measured at Present Value of Lease Payments to be Made Over Lease Term (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Analyzed into:
Current portion	$ 4,342	$ 3,175
Non-current portion	45,626	44,169
Lease liabilities
Leases [Roll Forward]
Beginning balance, carrying amount	47,344
Additions	5,271
Accretion of interest recognized during the period	1,165
Payments	(4,247)
Exchange realignment	435
Ending balance, carrying amount	49,968
Analyzed into:
Current portion	4,342
Non-current portion	45,626
Total	$ 49,968	$ 47,344

COLLABORATION INVENTORIES, NET - Summary of Inventories (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Classes of current inventories [abstract]
Raw materials	$ 18,179	$ 13,155
Work-in-process	4,944	2,990
Finished goods	425	3,288
Total collaboration inventories, net	$ 23,548	$ 19,433

COLLABORATION INVENTORIES, NET - Additional Information (Details) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Classes of current inventories [abstract]
Inventory reserve	$ 15.8	$ 8.9

PREPAYMENTS, OTHER RECEIVABLES AND OTHER ASSETS (Details) - Prepayments Other Receivable and Other Assets - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Disclosure Of Prepayments Other Receivables And Other Assets [Line Items]
Other collaboration receivables	$ 96,819	$ 54,078
Other receivables	1,904	837
Lease receivables	163	1,388
VAT recoverable	4,388	717
Prepayments	9,527	12,231
Total	$ 112,801	$ 69,251

CASH AND CASH EQUIVALENTS, TIME DEPOSITS AND PLEDGED DEPOSITS - Summary of Cash and Cash Equivalents, Time Deposits and Pledged Deposits (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2022
Disclosure Of Cash And Cash Equivalents Time Deposits And Pledged Deposits [Line Items]
Cash and bank balances	$ 1,217,492	$ 1,312,773
Less: Pledged deposits	(583)	(357)
Time deposits	(757,632)	(34,703)
Cash and cash equivalents	459,277	1,277,713	$ 963,470	$ 786,031
Denominated in USD
Disclosure Of Cash And Cash Equivalents Time Deposits And Pledged Deposits [Line Items]
Cash and cash equivalents	439,687	1,254,969
Denominated in RMB
Disclosure Of Cash And Cash Equivalents Time Deposits And Pledged Deposits [Line Items]
Cash and cash equivalents	12,140	12,675
Denominated in EUR
Disclosure Of Cash And Cash Equivalents Time Deposits And Pledged Deposits [Line Items]
Cash and cash equivalents	$ 7,450	$ 10,069

CASH AND CASH EQUIVALENTS, TIME DEPOSITS AND PLEDGED DEPOSITS - Additional Information (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2022
Disclosure Of Cash And Cash Equivalents Time Deposits And Pledged Deposits [Line Items]
Cash and cash equivalents	$ 459,277	$ 1,277,713	$ 963,470	$ 786,031
Denominated in RMB
Disclosure Of Cash And Cash Equivalents Time Deposits And Pledged Deposits [Line Items]
Cash and cash equivalents	$ 12,140	$ 12,675

OTHER PAYABLES AND ACCRUALS (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Disclosure Of Other Payables And Accruals [Abstract]
Accrued payroll	$ 39,417	$ 30,974
Accrued expense	99,841	71,462
Other payables	15,080	11,944
Payable for collaboration assets	8,563	16,338
Other tax payables	1,963	2,084
Total	$ 164,864	$ 132,802

COLLABORATION INTEREST-BEARING ADVANCED FUNDING - Summary of Interest-Bearing Loans and Borrowings (Details) - Interest Bearing Loans $ in Thousands	Sep. 30, 2024 USD ($)
Disclosure Of Detailed Information About Borrowings [Line Items]
Effective interest rate (%)	7.21%
Collaboration Interest-bearing Advanced Funding	$ 296,623

COLLABORATION INTEREST-BEARING ADVANCED FUNDING - Additional Information (Details) $ in Millions	9 Months Ended	18 Months Ended
	Sep. 30, 2024 USD ($)	Dec. 16, 2022 USD ($) batch	Sep. 16, 2022 USD ($)	Jun. 17, 2022 USD ($)	Mar. 18, 2022 USD ($)	Dec. 17, 2021 USD ($)	Sep. 17, 2021 USD ($)	Jun. 18, 2021 USD ($)
Disclosure of detailed information about borrowings [abstract]
Funding advances from collaborator principal amount	$ 250.0	$ 3.6	$ 60.5	$ 60.9	$ 5.3	$ 49.3	$ 53.1	$ 17.3
Interest accrued on funding advances	$ 46.6
Interest rate margin percentage	2.50%
Number of batches of funding advances \| batch		7

SHARE CAPITAL AND SHARE PREMIUM - Summary of Shares (Details) - USD ($) $ / shares in Units, $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Issued and fully paid:
366,901,007 and (2023: 363,822,069) ordinary shares of $0.0001 each	$ 37	$ 36
Ordinary Shares
Authorized:
Ordinary shares authorized (in shares)	2,000,000,000	2,000,000,000
Authorized, price per share (in dollars per share)	$ 0.0001	$ 0.0001
2,000,000,000 ordinary shares of $0.0001 each	$ 200	$ 200
Issued and fully paid:
Ordinary shares issued and fully paid (in shares)	366,901,007	363,822,069
Price per share (in dollars per share)	$ 0.0001	$ 0.0001
366,901,007 and (2023: 363,822,069) ordinary shares of $0.0001 each	$ 37	$ 36

SHARE CAPITAL AND SHARE PREMIUM - Summary of Movements in the Company's Share Capital and Share Premium (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2024 USD ($) shares
Share Capital [Roll Forward]
Beginning balance	$ 2,637,156
Exercise of share options	14,011
Reclassification of vesting of restricted share units	34,597
Ending balance	$ 2,685,764
Number of shares in issue
Share Capital [Roll Forward]
Beginning balance (in shares) \| shares	363,822,069
Exercise of share option (in shares) \| shares	1,517,492
Reclassification of vesting of restricted share units (in shares) \| shares	1,561,446
Ending balance (in shares) \| shares	366,901,007
Share capital
Share Capital [Roll Forward]
Beginning balance	$ 36
Exercise of share options	0
Reclassification of vesting of restricted share units	1
Ending balance	37
Share premium
Share Capital [Roll Forward]
Beginning balance	2,637,120
Exercise of share options	14,011
Reclassification of vesting of restricted share units	34,596
Ending balance	$ 2,685,727

FAIR VALUE AND FAIR VALUE HIERARCHY OF FINANCIAL INSTRUMENTS (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Disclosure Fair Value Measurement Hierarchy Of Financial Instruments [Line Items]
Financial assets at fair value through profit or loss	$ 0	$ 663
Quoted prices in active markets (Level 1)
Disclosure Fair Value Measurement Hierarchy Of Financial Instruments [Line Items]
Financial assets at fair value through profit or loss	0	663
Significant observable inputs (Level 2)
Disclosure Fair Value Measurement Hierarchy Of Financial Instruments [Line Items]
Financial assets at fair value through profit or loss	0	0
Significant unobservable inputs (Level 3)
Disclosure Fair Value Measurement Hierarchy Of Financial Instruments [Line Items]
Financial assets at fair value through profit or loss	$ 0	$ 0