SCHEDULE 13G 0001104329 XXXXXXXX LIVE Class A Common Stock, $0.0001 par value per share 03/31/2025 0001728688 i3 Verticals, Inc. 46571Y107 40 Burton Hills Blvd., Suite 415 Nashville TN 37215 Rule 13d-1(b) Crosslink Capital, Inc. b DE 0.00 1242600.00 0.00 1242600.00 1242600.00 5.1 IA CO Michael J. Stark b X1 0.00 1242600.00 0.00 1242600.00 1242600.00 5.1 HC IN i3 Verticals, Inc. 40 Burton Hills Blvd., Suite 415, Nashville, TN, 37215. The names of the persons filing this report (collectively, the "Reporting Persons") are: Crosslink Capital, Inc. ("Crosslink") Michael J. Stark ("Stark") The Reporting Persons expressly disclaim status as a "group" for purposes of this Schedule 13G. c/o Crosslink Capital, Inc. 2180 Sand Hill Road, Suite Menlo Park, CA 94025 Crosslink Delaware Stark United States N IA HC The securities reported herein are held by funds advised by Crosslink. Stark is the control person of Crosslink. Row 9 of each Reporting Person's cover page to this Schedule 13G sets forth the aggregate number of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference. Row 11 of each Reporting Person's cover page to this Schedule 13G sets forth the percentage of the securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference. The percentage set forth in row 11 is based upon 24,384,745 shares of Class A common stock outstanding as of May 8, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission (the "SEC") on May 9, 2025. Row 5 of each Reporting Person's cover page to this Schedule 13G sets forth the sole power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference. Row 6 of each Reporting Person's cover page to this Schedule 13G sets forth the shared power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference. Row 7 of each Reporting Person's cover page to this Schedule 13G sets forth the sole power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference. Row 8 of each Reporting Person's cover page to this Schedule 13G sets forth the shared power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of March 31, 2025 and is incorporated by reference. Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Exhibit 99.1 Joint Filing Agreement Crosslink Capital, Inc. /s/ Maureen Offer 05/15/2025 Michael J. Stark /s/ Michael J. Stark 05/15/2025