Chain Bridge Bancorp files 8-K furnishing Exhibit 99.1 earnings release

Rhea-AI Filing Summary

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.

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

______________________

Form 8-K

CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): October 28, 2025

Chain Bridge Bancorp, Inc.

(Exact name of registrant as specified in its charter)

Commission File Number: 001-42302

Delaware			20-4957796
(State or other jurisdiction of  incorporation)			(IRS Employer Identification No.)
1445-A Laughlin Avenue, McLean, VA			22101
(Address of principal executive offices)			(Zip Code)

(703)-748-2005

(Registrant’s telephone number, including area code)

______________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:
Title of each class			Trading Symbol			Exchange on which registered
Class A common stock, par value $0.01 per share			CBNA			NYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company x

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. x

Item 2.02 Results of Operations and Financial Condition.

On October 28, 2025, Chain Bridge Bancorp, Inc. (the “Company”) issued a press release announcing its financial results for the three and nine months ended September 30, 2025 (the “Earnings Release”). A copy of the Earnings Release is furnished as Exhibit 99.1 to this Current Report on Form 8-K (this “Report”).

The information contained in Item 2.02, including Exhibit 99.1 furnished herewith, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities under that section, nor shall it be deemed incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act.

Item 9.01 Financial Statements and Exhibits.

Exhibit Number			Description of Exhibit
99.1			Press release dated October 28, 2025
104			Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			CHAIN BRIDGE BANCORP, INC.
			(Registrant)
Date: October 28, 2025			By:			/s/ John J. Brough
						Name: Title:			John J. Brough Chief Executive Officer and Director

FAQ

What did CBNA disclose in this 8-K?

CBNA furnished a press release announcing financial results for the three and nine months ended September 30, 2025, attached as Exhibit 99.1.

Is the earnings information considered filed with the SEC?

No. The Item 2.02 information, including Exhibit 99.1, is furnished and not filed, and is not subject to Section 18 liability.

What period does the CBNA earnings release cover?

The three and nine months ended September 30, 2025.

What exhibits are included with this report?

Exhibit 99.1 is the press release dated October 28, 2025; Exhibit 104 is the cover page Inline XBRL data file.

What is Chain Bridge Bancorp’s trading symbol and exchange?

Class A common stock trades on the NYSE under the symbol CBNA.

Is CBNA an emerging growth company?

Yes, the filing indicates CBNA is an emerging growth company.