GTYH GTY Technology Holdings Inc

Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: KEEP THIS PORTION FOR YOUR RECORDS DETACH AND RETURN THIS PORTION ONLY THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED. D86934-TBD For Against Abstain ! ! ! GTY TECHNOLOGY HOLDINGS INC. 800 BOYLSTON STREET, 16TH FLOOR BOSTON, MA 02199 GTY TECHNOLOGY HOLDINGS INC. 1. To approve the proposal to approve the merger agreement. 2. To approve the proposal to approve, on a nonbinding advisory basis, compensation that will or may become payable to the named executive officers of GTY Technology Holdings Inc. in connection with the merger. 3. To approve the proposal to approve one or more adjournments of the special meeting, if necessary or appropriate, to solicit additional proxies if there are insufficient votes at the time of the special meeting to approve the merger agreement. The Board of Directors recommends you vote FOR the following: Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. ! ! ! ! ! ! VOTE BY INTERNET - www.proxyvote.com or scan the QR Barcode above Use the Internet to transmit your voting instructions and for electronic delivery of information. Vote by 11:59 p.m. Eastern Time on June 29, 2022. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form. ELECTRONIC DELIVERY OF FUTURE PROXY MATERIALS If you would like to reduce the costs incurred by our company in mailing proxy materials, you can consent to receiving all future proxy statements, proxy cards and annual reports electronically via e-mail or the Internet. To sign up for electronic delivery, please follow the instructions above to vote using the Internet and, when prompted, indicate that you agree to receive or access proxy materials electronically in future years. VOTE BY PHONE - 1-800-690-6903 Use any touch-tone telephone to transmit your voting instructions up until 11:59 p.m. Eastern Time on June 29, 2022. Have your proxy card in hand when you call and then follow the instructions. VOTE BY MAIL Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. SCAN TO VIEW MATERIALS & VOTE w

D86935-TBD Important Notice Regarding the Availability of Proxy Materials: The Notice of Special Meeting of Shareholders and the Proxy Statement are available at www.proxyvote.com GTY TECHNOLOGY HOLDINGS INC. Special Meeting of Shareholders 10:00 a.m., local time on June 30, 2022 This proxy is solicited on behalf of the Board of Directors. The undersigned hereby appoints Jon C. Bourne, William D. Green and Harry L. You (the "Proxies"), and each of them independently, with full power of substitution, as proxies to vote all of the shares of common stock of GTY Technology Holdings Inc., a Massachusetts corporation (the "Company"), that the undersigned is entitled to vote (the "Shares") at the Special Meeting of Shareholders of the Company, to be held at the Company's offices, located at 800 Boylston Street, 16th Floor, Boston, MA 02199, at 10:00 a.m. local time on June 30, 2022, and at any adjournments or postponements thereof. The undersigned acknowledges receipt of the enclosed proxy statement and revokes all prior proxies for said meeting. THE SHARES REPRESENTED BY THIS PROXY, WHEN PROPERLY EXECUTED, WILL BE VOTED IN THE MANNER DIRECTED HEREIN BY THE UNDERSIGNED SHAREHOLDERS. IF NO SPECIFIC DIRECTION IS GIVEN AS TO THE PROPOSALS ON THE REVERSE SIDE, THIS PROXY WILL BE VOTED (i) "FOR" APPROVAL OF THE PROPOSAL TO APPROVE THE MERGER AGREEMENT, (ii) "FOR" APPROVAL OF THE PROPOSAL TO APPROVE, ON A NONBINDING ADVISORY BASIS, COMPENSATION THAT WILL OR MAY BECOME PAYABLE TO THE COMPANY'S NAMED EXECUTIVE OFFICERS IN CONNECTION WITH THE MERGER AND (iii) "FOR" APPROVAL OF THE PROPOSAL TO ADJOURN THE SPECIAL MEETING, IF NECESSARY OR APPROPRIATE, TO SOLICIT ADDITIONAL PROXIES. PLEASE MARK, SIGN, DATE AND RETURN THE PROXY CARD PROMPTLY. Continued and to be marked, dated and signed on reverse side.