Welcome to our dedicated page for Mainstreet Bancshares SEC filings (Ticker: MNSB), 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.
MainStreet Bancshares, Inc. filings document the financial holding company's bank results, capital actions, governance matters and Nasdaq-listed securities. Its Form 8-K disclosures cover quarterly results, investor presentations, Regulation FD updates, common-stock dividends, stock repurchase programs, board appointments and executive role changes.
Proxy materials describe shareholder voting matters, director elections, executive compensation and governance practices. The filing record also identifies the company's common stock under MNSB and depositary shares under MNSBP, each representing an interest in 7.50% Series A fixed-rate non-cumulative perpetual preferred stock.
MainStreet Bancshares, Inc. Chief Financial Officer Richard Alexander Vari reported an open-market sale of 4,500 shares of Common Stock at $23.20 per share. After the sale, he holds 34,036 shares directly and 5,878 shares indirectly through a 401K plan. According to a footnote, the net proceeds were used to purchase a residence.
MainStreet Bancshares, Inc. filed a pre-effective Form S-3 shelf amendment that registers the offer and sale, from time to time, of common stock, preferred stock, depositary shares, debt securities, warrants and units up to an aggregate $125,000,000.
The prospectus states offerings will be made in one or more series, with terms set in prospectus supplements; net proceeds treatment will be described in the applicable supplement. It discloses May 13, 2026 metrics including a last quoted common share price of $22.44 and an aggregate market value of non-affiliate common shares of $142,937,075.
MNSB submitted a Form 144 notice listing Common Stock and associated quantities. The filing shows a line with 103,868.00 (units listed on the same row) and a date 06/01/2026. It also lists restricted stock vesting entries of 1,616, 1,300 and 1,600 with vesting dates 01/01/2022, 01/01/2023 and 01/01/2026 respectively.
The record identifies Vanguard Brokerage Services as a broker address and shows the security trading venue as NASDAQ. The filing organizes sections titled Securities To Be Sold and Securities Sold During The Past 3 Months.
MainStreet Bancshares, Inc. reported that since the beginning of the second quarter it has repurchased 207,000 shares of common stock under its stock repurchase program. The shares were bought at an average price of $24.09 per share, in transactions conducted under Rule 10b-18 and other legal requirements.
The company notes that its tangible book value was $25.63 per share as of March 31, 2025, providing a reference point for the repurchase price. The repurchase program is discretionary and may be extended, suspended, or discontinued at any time, so future buybacks will depend on the company’s decisions.
MainStreet Bancshares, Inc. reported results of its annual shareholder meeting and a new preferred stock dividend declaration. Shareholders elected Jeff W. Dick, Paul Thomas Haddock, Wendy Adeler Hall, and Terry M. Saeger as directors for three-year terms.
They also ratified Yount, Hyde & Barbour, P.C. as independent auditor for fiscal 2026 and approved a non-binding advisory vote on compensation for Named Executive Officers. Separately, the board declared a quarterly cash dividend on the 7.50% Series A preferred stock, equal to about $0.47 per Depositary Share, payable on June 30, 2026 to shareholders of record on June 15, 2025.
AllianceBernstein L.P. filed Amendment No. 3 to a Schedule 13G/A reporting beneficial ownership of 554,723 shares of MainStreet Bancshares Inc common stock, representing 7.5% of the class as of 03/31/2026. AllianceBernstein states sole voting and sole dispositive power over the 554,723 shares, held for investment purposes on behalf of client discretionary advisory accounts. The form is signed by a compliance officer on 05/15/2026.
MainStreet Bancshares, Inc. ownership disclosure: Fourthstone and affiliated reporting persons disclose beneficial ownership of 384,802 shares of Common Stock, representing 5.22% of the class based on 7,366,049 shares outstanding as of March 6, 2026. The filing states these shares were acquired in the ordinary course of business by Fourthstone as an investment adviser and are not held to change or influence control of the issuer.
MainStreet Bancshares, Inc. filed a shelf registration to offer, from time to time, up to $125,000,000 of common stock, preferred stock, depositary shares, debt securities, warrants and units. The shelf permits multiple offerings in one or more series; specific terms, net proceeds and plan of distribution will be set forth in prospectus supplements. The company states proceeds are intended for general corporate purposes, including potential capital contributions to the bank, debt repayment, acquisitions or other permitted bank‑holding activities. The prospectus notes 1,150,000 depositary shares (each representing a 1/40th interest in Series A Preferred) were issued in 2020 and that the Series A Preferred carries a 7.50% dividend rate; aggregate market value of non‑affiliate common shares was shown as $142,937,075 based on 6,369,745 non‑affiliate shares and a $22.44 close on May 13, 2026.