X0609 4 2026-06-08 0 0001709442 FIRSTSUN CAPITAL BANCORP FSUN 0001697577 MACKOVAK BENJAMIN false 1400 16TH STREET SUITE 250 DENVER CO 80202 1 0 0 0 0 Common Stock, $0.0001 par value 2026-06-08 4 A 0 2099 0 A 4239 D Common Stock, $0.0001 par value 1151160 I Owned directly by Strategic Value Investors LP Annual restricted stock award for board service, which vests on the one-year anniversary of the grant date. Owned directly by Strategic Value Investors LP. The reporting person, solely by virtue of his position as a managing member of Strategic Value Bank Partners LLC, which serves as the general partner of Strategic Value Investors LP, may be deemed to beneficially own the shares owned by Strategic Value Investors LP for purposes of Section 16. The reporting person expressly disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. /s/ Kelly C. Rackley, by power of attorney 2026-06-10