X0508 4 2024-11-08 0 0001529274 ALKAMI TECHNOLOGY, INC. ALKT 0001106642 SMITH BRIAN R C/O S3 VENTURES, 6300 BRIDGE POINT PKWY BUILDING 1, SUITE 405 AUSTIN TX 78730 1 0 1 0 0001490248 S3 Ventures Fund III, L.P. 6300 BRIDGE POINT PARKWAY BLDG. 1, SUITE 405 AUSTIN TX 78730 1 0 1 0 0001855950 S3 VENTURES GPLP III, L.P. 6300 BRIDGE POINT PARKWAY BLDG. 1, SUITE 405 AUSTIN TX 78730 1 0 1 0 0001855949 S3 VENTURES III, L.L.C. 6300 BRIDGE POINT PARKWAY BLDG. 1, SUITE 405 AUSTIN TX 78730 1 0 1 0 0 Common Stock 2024-11-08 4 S 0 125000 37.5 D 660060 D Common Stock 2024-11-08 4 S 0 2375000 37.5 D 14574490 I See footnote Common Stock 2024-11-12 4 S 0 18750 37.5 D 641310 D Common Stock 2024-11-12 4 S 0 356250 37.5 D 14218240 I See footnote The Reporting Persons sold these shares to the underwriter in a registered, underwritten secondary offering which closed on November 8, 2024 (the "Secondary Offering"). Shares held directly by S3 Ventures Fund III, L.P. ("S3 Fund III"). S3 Ventures GPLP III, L.P. ("S3 GPLP III") is the general partner of S3 Fund III. S3 Ventures III, L.L.C. ("S3 III LLC") is the General Partner of S3 GPLP III. Brian R. Smith is the Managing Director of S3 III LLC. S3 GPLP III, S3 III LLC and Mr. Smith may be deemed to have beneficial ownership of the shares held by S3 Fund III. S3 GPLP III, S3 III LLC and Mr. Smith each disclaims beneficial ownership of all such shares except to the extent of its or his pecuniary interest therein. The Reporting Persons sold these shares to the underwriter on November 12, 2024, pursuant to the exercise in full of the underwriter's option to purchase additional shares in the Secondary Offering. /s/ Brian R. Smith 2024-11-12 /s/ Brian R. Smith for S3 Ventures Fund III, L.P. 2024-11-12 /s/ Brian R. Smith for S3 Ventures GPLP III, L.P. 2024-11-12 /s/ Brian R. Smith for S3 Ventures III, L.L.C. 2024-11-12