X0609 4 2026-09-10 0 0001538716 Oportun Financial Corp OPRT 0001853965 Schueller Joseph Andrew false C/O OPORTUN FINANCIAL CORPORATION 1825 SOUTH GRANT STREET, SUITE 850 SAN MATEO CA 94402 0 1 0 0 SVP-Controller, CAO 0 Common Stock 2026-09-10 4 S 0 2831 7.80 D 71149 D Common Stock 2026-09-11 4 S 0 28 7.80 D 71121 D Represents shares of common stock sold to satisfy the reporting person's minimum tax obligation in respect of the shares issued upon vesting of a restricted stock unit. Weighted average price. These shares were sold in multiple transactions at prices ranging from $7.78 to $7.825 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. All shares were sold at the same price of $7.7975. /s/Kathleen Layton (Attorney-in-Fact) 2026-09-14