Form 8-K - Current report

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 22, 2024

Windtree Therapeutics, Inc.

(Exact name of registrant as specified in its charter)


Delaware	001-39290	94-3171943
(State or other jurisdiction of incorporation or organization)	(Commission File Number)	(I.R.S. Employer Identification No.)

2600 Kelly Road, Suite 100, Warrington, Pennsylvania	18976
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (215) 488-9300

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, par value $0.001 per share		WINT		The Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On January 22, 2024, Windtree Therapeutics, Inc. (the “Company”) received a deficiency letter from the Nasdaq Listing Qualifications Department (the “Staff”) of the Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that, for the last 31 consecutive business days, the closing bid price for the Company’s common stock, par value $0.001 per share (the “Common Stock”) has been below the minimum $1.00 per share required for continued listing on The Nasdaq Capital Market pursuant to Nasdaq Listing Rule 5550(a)(2) (“Rule 5550(a)(2)”). The Nasdaq deficiency letter has no immediate effect on the listing of the Common Stock, and the Common Stock will continue to trade on The Nasdaq Capital Market under the symbol “WINT” at this time.

In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company has been given an initial 180 calendar days, or until July 22, 2024, to regain compliance with Rule 5550(a)(2). If at any time before July 22, 2024, the bid price of the Common Stock closes at $1.00 per share or more for a minimum of 10 consecutive business days, the Staff will provide written confirmation to the Company that the Company has regained compliance with Rule 5550(a)(2).

If the Company does not regain compliance with Rule 5550(a)(2) by July 22, 2024, the Company may be afforded a second 180 calendar day period to regain compliance. To qualify, the Company would be required to meet the continued listing requirement for market value of publicly held shares and all other initial listing standards for The Nasdaq Capital Market, except for the minimum bid price requirement, by effecting a reverse stock split, if necessary. In addition, the Company would be required to notify Nasdaq of its intent to cure the deficiency during the second compliance period.

If the Company does not qualify for, or fails to regain compliance during, a second compliance period, then the Staff will provide written notification to the Company that the Common Stock will be subject to delisting. At that time, the Company may appeal the Staff’s delisting determination to the Nasdaq Listing Qualifications Panel. However, there can be no assurance that, if the Company receives a delisting notice and appeals the delisting determination, such an appeal would be successful.

The Company intends to actively monitor the closing bid price of the Common Stock and will consider all available options to resolve the deficiency and regain compliance with Rule 5550(a)(2). There can be no assurance that the Company will be able to regain compliance with Rule 5550(a)(2) or will otherwise be in compliance with other applicable Nasdaq listing rules.

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.

Date: January 22, 2024	Windtree Therapeutics, Inc.

	By:	/s/ Craig E. Fraser
	Name:	Craig E. Fraser
	Title:	President and Chief Executive Officer

Document And Entity Information	Jan. 22, 2024
Document Information [Line Items]
Entity, Registrant Name	Windtree Therapeutics, Inc.
Document, Type	8-K
Document, Period End Date	Jan. 22, 2024
Entity, Incorporation, State or Country Code	DE
Entity, File Number	001-39290
Entity, Tax Identification Number	94-3171943
Entity, Address, Address Line One	2600 Kelly Road, Suite 100
Entity, Address, City or Town	Warrington
Entity, Address, State or Province	PA
Entity, Address, Postal Zip Code	18976
City Area Code	215
Local Phone Number	488-9300
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Title of 12(b) Security	Common Stock
Trading Symbol	WINT
Security Exchange Name	NASDAQ
Entity, Emerging Growth Company	false
Amendment Flag	false
Entity, Central Index Key	0000946486