X0202 SCHEDULE 13D/A 0001999371-25-016764 0001074034 XXXXXXXX LIVE 1 Common Stock, $0.001 par value per share 04/01/2026 false 0001413837 32026V104 First Foundation Inc.

5221 N. O'CONNOR BLVD. SUITE 1378 IRVING TX 75039

Canyon Partners, LLC (214) 253-6000 2728 North Harwood Street, 2nd Floor Attention: Jonathan M. Kaplan Dallas TX 75201 0001074034 N CANYON CAPITAL ADVISORS LLC a AF N DE 0.00 0.00 0.00 0.00 0.00 N 0 IA 0001766767 N Joshua S. Friedman a AF N X1 0.00 0.00 0.00 0.00 0.00 N 0 IN 0001766581 N Mitchell R. Julis a AF N X1 0.00 0.00 0.00 0.00 0.00 N 0 IN Common Stock, $0.001 par value per share First Foundation Inc. 5221 N. O'CONNOR BLVD. SUITE 1378 IRVING TX 75039 This Amendment No. 1 ("Amendment No. 1") amends and supplements the statement on Schedule 13D filed with the Securities and Exchange Commission on November 3, 2025 (the "Schedule 13D"). This Amendment No. 1 supplements Items 4 and 6 and amends and restates Item 5(a)-(c), and (e) and Item 7 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. On April 1, 2026, the Issuer merged with and into FirstSun Capital Bancorp (the "Buyer"), with the Buyer being the surviving corporation (the "Merger"). Accordingly, as of the effective time of the Merger, the Issuer ceased to exist and the Support Agreement, the RRA, and certain provisions of the Investment Agreement were terminated and the WETA has been performed. Pursuant to the terms of the Merger Agreement and WETA, the warrants held by the Accounts were deemed exercised immediately prior to the effective time of the Merger, and in connection therewith, the Accounts received the consideration set forth in the WETA. The shares of Common Stock held by the Accounts were cancelled and converted into the right to receive merger consideration at the effective time of the Merger. See rows (11) and (13) of the cover pages to this Amendment No. 1 for the aggregate number of shares of Common Stock and the percentage of the Common Stock beneficially owned by each of the Reporting Persons. See rows (7) through (10) of the cover pages to this Amendment No. 1 for the number of shares of Common Stock as to which each 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. Except as set forth in this Amendment No. 1, the Reporting Persons have not effected any transaction in Common Stock in the past 60 days. April 1, 2026. The information set forth in Item 4 of this Amendment No. 1 is hereby incorporated by reference in its entirety in this Item 6. 1. Joint Filing Agreement by and among the Reporting Persons, dated November 3, 2025. CANYON CAPITAL ADVISORS LLC /s/ Doug Anderson 04/03/2026 Joshua S. Friedman /s/ Joshua S. Friedman 04/03/2026 Mitchell R. Julis /s/ Mitchell R. Julis 04/03/2026