DEFA14A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

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☐	Preliminary Proxy Statement

☐	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐	Definitive Proxy Statement

☒	Definitive Additional Materials

☐	Soliciting Material Pursuant to §240.14a-12

Oportun Financial Corporation

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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☐	Fee paid previously with preliminary materials.

☐	Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

On June 2, 2025, Oportun Financial Corporation posted the following materials to www.voteforoportun.com:

LOGO

Vote “FOR” Oportun’s two highly qualified nominees Raul Vazquez and Carlos Minetti using the GREEN proxy card or GREEN voting instruction form. Oportun is executing our strategy, driving strong operational performance and delivering stockholder value Our progress is demonstrated by our strong first quarter results We have made meaningful Board and governance changes to ensure the Board has the necessary experience and skillsets to oversee the execution of our strategy

LOGO

Strategy and Results At Oportun, we are guided by our mission to provide inclusive, affordable financial services that empower hardworking people to build better futures. Our focus on executing three strategic priorities to drive sustainable, profitable growth is delivering measurable results Our strong Q1 results demonstrate we are turning the corner on improving financial performance We believe that our strong business model, balance sheet and liquidity will allow us to sustain our momentum as we work toward our 2025 goals