Chain Bridge Bancorp SEC Filings

Chain Bridge Bancorp, Inc. furnished an investor presentation under Regulation FD to provide information for investors and analysts. The materials are included as Exhibit 99.1 and are dated November 5, 2025.

The company states the information is furnished, not filed under the Exchange Act, is not subject to Section 18 liabilities, and is not incorporated by reference into other filings. The registrant is identified as an emerging growth company and has elected not to use the extended transition period for new or revised accounting standards.

Chain Bridge Bancorp, Inc. (CBNA) furnished an earnings press release for the three and nine months ended September 30, 2025. The company reported these results via an Item 2.02 Form 8-K, with the press release attached as Exhibit 99.1.

The company noted that the information under Item 2.02, including Exhibit 99.1, is being furnished and not filed, and therefore is not subject to Section 18 liability nor incorporated by reference into other filings. CBNA’s Class A common stock trades on the NYSE under the symbol CBNA, and the company is an emerging growth company.

Chain Bridge Bancorp Inc. has a passive institutional holder reporting under Schedule 13G. Royce & Associates LP reports beneficial ownership of 245,721 shares, representing 7.88% of the Class A common stock, with sole voting and dispositive power over those shares. The filing states the shares are held in the ordinary course of investment management and not for the purpose of changing control. The report clarifies these holdings arise through investment advisory accounts managed by Royce & Associates, an indirect subsidiary of Franklin Resources, Inc., and that Royce disclaims any pecuniary interest in the reported securities.

Chain Bridge Bancorp, Inc. (CBNA) Form 4/A reports an insider purchase and ownership details for a company director. The filing, amended on 09/02/2025, shows a transaction dated 08/29/2025 in which the reporting person purchased 400 shares of Class A common stock at a price of $29.8098 per share. After the reported transaction the filing shows 400 Class A shares beneficially owned directly. The filing also reports 170 shares of Class B common stock beneficially owned (Class B shares are convertible into Class A shares at the holder's election).

The form identifies the reporting person as a director and was signed by Hilary Albrecht on 09/02/2025. No derivative transactions, option grants, or other material financial figures are included in this filing.

Chain Bridge Bancorp, Inc. (CBNA) director Basha Leigh-Alexandra reported an open-market purchase of Class A common stock on 08/29/2025. The filing shows 400 shares purchased at a price of $29.8098 per share, resulting in 570 shares beneficially owned directly after the transaction. The Form 4 was signed by Hilary Albrecht on 09/02/2025. No derivative transactions are reported in this filing.

David M. Evinger, a director and officer (President, Chief Risk Officer) of Chain Bridge Bancorp, Inc. (CBNA), reported an amended Form 4 showing a transaction dated 08/18/2025. The amendment clarifies the title of the security. The report shows 125 shares of Class A Common Stock were disposed (Code J) at a reported price of $0, and that following the transaction the reporting person beneficially owns 125 shares indirectly in a TOD account held jointly with a spouse. The filing is an amendment to clarify details and documents the transfer into a transfer-on-death account rather than an outright sale.

David M. Evinger, a director and officer (President, Chief Risk Officer) of Chain Bridge Bancorp, Inc. (CBNA), reported a transfer of equity on 08/18/2025. The Form 4 shows a Code J transaction transferring 125 shares into a transfer-on-death (TOD) account held jointly with his spouse; the reported price is $0 and the ownership form after the transaction is listed as indirect (I) with 125 shares. The filing was signed and dated 08/18/2025.

AllianceBernstein L.P. reports beneficial ownership of 117,187 shares of Chain Bridge Bancorp common stock, representing 3.8% of the class. The shares are held in client discretionary advisory accounts and AllianceBernstein states it has sole voting and sole dispositive power over those shares. The filing classifies AllianceBernstein as an investment adviser (IA), says the shares were acquired solely for investment purposes, and affirms they are not held to change or influence control. The filing also confirms the position is under 5% of the class.

Chain Bridge Bancorp, Inc. (CUSIP 15746L100) received a Schedule 13G/A disclosing that Financial Opportunity Fund LLC, FJ Capital Management LLC and Martin S. Friedman collectively report 293,788 shares of the issuer's common stock, representing 9.42% of the class. The filing identifies these holdings as shares of the issuer held by Financial Opportunity Fund LLC and notes shared voting and dispositive power over the 293,788 shares.

The statement clarifies that FJ Capital Management LLC is the managing member of Financial Opportunity Fund LLC and that Martin Friedman, as Managing Member of FJ Capital Management LLC, may be deemed to be a beneficial owner but disclaims beneficial ownership. The filing includes a certification that the shares were not acquired to change or influence control of the issuer.