Welcome to our dedicated page for Chain Bridge Bancorp SEC filings (Ticker: CBNA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to U.S. Securities and Exchange Commission filings for Chain Bridge Bancorp, Inc. (NYSE: CBNA), the bank holding company for Chain Bridge Bank, National Association. As a publicly traded bank holding company and emerging growth company, Chain Bridge Bancorp, Inc. files current and periodic reports that describe its financial condition, results of operations, capital and liquidity profile, and governance matters.
Among the most frequently referenced documents are earnings-related Form 8-K filings, in which the company furnishes press releases detailing quarterly and annual results. These materials discuss net income, earnings per share, book value per share, net interest income, noninterest income and expenses, loan and deposit balances, capital ratios, liquidity measures, and the role of deposits from political organization clients and ICS One-Way Sell deposits in shaping interest-earning assets and fee income.
Other Form 8-K filings address topics such as the launch and completion of the company’s initial public offering of Class A common stock, the commencement of trading on the New York Stock Exchange under the CBNA ticker, the use of IPO proceeds, and corporate governance developments including annual stockholder meeting results and board retirements and appointments. These filings complement the company’s other SEC reports by documenting material events and providing additional context on its regulatory and governance framework.
On this page, SEC filings are paired with AI-powered summaries designed to highlight key points from lengthy documents, such as the main drivers of earnings, notable changes in capital and liquidity ratios, and significant governance actions described in Form 8-Ks. Users can review the original filings while using the summaries to quickly understand what Chain Bridge Bancorp, Inc. reports about its banking, trust, and wealth management activities, deposit dynamics, and capital position.
Chain Bridge Bancorp Inc. (CBNA) director reports share acquisition
A director of Chain Bridge Bancorp Inc. reported acquiring 27,880 shares of Class A common stock on 11/17/2025. The transaction is coded "C" and was reported at a price of $30.19 per share. Following this transaction, the director beneficially owns 27,880 shares, held directly. This filing is a routine disclosure of insider ownership under Section 16 reporting rules.
Chain Bridge Bancorp (CBNA) director reported an amended Form 4 for an open-market purchase. On 11/11/2025, the insider acquired 430 Class A common shares at $28.55. Following the transaction, the insider beneficially owns 2,600 shares, held directly. The filing was amended to reflect the correct total amount of securities beneficially owned.
Chain Bridge Bancorp (CBNA) filed a Form 4/A reporting an insider transaction by a director.
The director purchased 430 shares of Class A common stock at $28.55 on 11/11/2025, increasing direct ownership to 2,500 shares. The filing indicates it was filed by one reporting person and notes the amendment was made to update address.
Chain Bridge Bancorp (CBNA) reported an insider transaction on Form 4. A company director acquired 430 shares of Class A Common Stock on November 11, 2025 at $28.55 per share. Following this transaction, the director beneficially owns 2,500 shares, held directly.
The filing was made by one reporting person and reflects a transaction coded “A” (acquisition) in the non-derivative table. No derivative securities were listed.
Chain Bridge Bancorp (CBNA) reported Q3 2025 results showing net income of $4.7M and EPS of $0.72, down from $7.5M and $1.64 a year ago. Net interest income was $12.3M versus $13.6M. Noninterest income fell to $0.85M from $3.08M, reflecting lower deposit placement services revenue.
Total assets reached $1.53B (from $1.40B at year-end), as the balance sheet shifted toward securities: available-for-sale rose to $547.8M and held-to-maturity stood at $283.8M. Net loans decreased to $280.0M, while deposits increased to $1.365B, led by noninterest-bearing balances of $944.8M. Accumulated other comprehensive loss improved to $4.3M from $8.2M. Credit quality remained strong with no nonaccrual or past-due loans and an allowance for loan credit losses of $4.11M. For the nine months, net income was $14.9M versus $17.2M last year.
Chain Bridge Bancorp (CBNA) reported insider activity: a director filed a Form 4 for a Code C conversion on 11/07/2025, acquiring 170 shares of Class A common stock at $29.93. Following the transaction, the reporting person directly owns 2,170 shares. The filing indicates it was submitted by one reporting person.
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.