CAPITAL ONE FINANCIAL CORP 8-K

What Happened Capital One Financial Corporation filed a Form 8-K on April 23, 2026 to attach a Resale Prospectus Supplement that covers the potential public resale of shares issued in connection with its acquisition of Brex Inc. The selling security holders may offer and sell up to 10,345,906 shares of Company common stock (par value $0.01) under the Company’s existing shelf registration (Form S-3, File No. 333-277813). The acquisition of Brex closed on April 7, 2026, and these shares were issued to the selling security holders as consideration.

Key Details

• Up to 10,345,906 shares of Capital One common stock may be sold under the Resale Prospectus Supplement.
• The Resale Prospectus Supplement is dated April 23, 2026 and is part of the Company’s automatic shelf registration (Form S-3).
• The shares were issued as consideration in connection with Capital One’s acquisition of Brex Inc., which closed on April 7, 2026.
• The 8-K filing attaches related legal opinion materials accompanying the prospectus supplement.

Why It Matters This filing signals that a material block of shares issued as part of the Brex acquisition could be offered to the market, which may increase the number of shares available for public trading. For retail investors, that means potential changes in supply that could influence short-term trading dynamics or liquidity; it does not itself set a sale price or timing for any resale. Investors should monitor any subsequent filings or prospectus supplements for details about actual offers, sale plans, and timing.