X0202 SCHEDULE 13D/A 0000902664-26-002944 0001998597 XXXXXXXX LIVE 1 Common Stock, par value $0.001 per share 10/14/2026 false 0001529274 01644J108 ALKAMI TECHNOLOGY, INC.

5601 GRANITE PARKWAY SUITE 120 PLANO TX 75024

Ele Klein & Brandon Gold 212-756-2000 McDermott Will & Schulte LLP 919 Third Avenue New York NY 10022 0001998597 N JANA Partners Management, LP AF N DE 6747707.00 0.00 6747707.00 0.00 6747707.00 N 6.3 IA PN Common Stock, par value $0.001 per share ALKAMI TECHNOLOGY, INC. 5601 GRANITE PARKWAY SUITE 120 PLANO TX 75024 This Amendment No. 1 ("Amendment No. 1") amends the statement on Schedule 13D filed with the SEC on June 29, 2026 (as amended from time to time, the "Schedule 13D") with respect to the Shares of the Issuer. This Amendment No. 1 amends Items 4, 5(a)-(c) and 6 as set forth below. Capitalized terms used herein and not otherwise defined in this Amendment No. 1 have the meanings set forth in the Schedule 13D. Item 4 is hereby amended and supplemented as follows: The Reporting Person also intends to have discussions with the Issuer's board of directors and management regarding profitability, capital allocation and AI partnership opportunities. Item 5(a) is hereby amended and restated in its entirety as follows: See rows (11) and (13) of the cover page to this Schedule 13D for the aggregate number of Shares and percentage of Shares beneficially owned by the Reporting Person. The percentage of Shares reported to be beneficially owned by the Reporting Person is based upon 106,941,980 Shares outstanding as of June 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2026, filed with the Securities and Exchange Commission (the "SEC") on July 30, 2026. Item 5(b) is hereby amended and restated in its entirety as follows: See rows (7) through (10) of the cover page to this Schedule 13D for the number of Shares as to which the Reporting Person has the sole or shared power to vote or direct the vote and sole or shared power to dispose or to direct the disposition. Item 5(c) is hereby amended and restated in its entirety as follows: No transactions in the Shares have been effected by the Reporting Person during the past sixty (60) days. Item 6 is hereby amended and restated in its entirety as follows: The Reporting Person has no contracts, arrangements, understandings or relationships (legal or otherwise) with respect to any securities of the Issuer, including any class of the Issuer's securities used as a reference security, in connection with any of the following: call options, put options, security-based swaps or any other derivative securities, transfer or voting of any of the securities, finder's fees, joint ventures, loan or option arrangements, guarantees of profits, division of profits or loss, or the giving or withholding of proxies. JANA Partners Management, LP /s/ Jennifer Fanjiang 10/16/2026