Company Analysis

John Marshall Bancorp, Inc. (JMSB)

Nasdaq: JMSB · State Commercial Banks · Reston, VA · filing with the SEC since 2022
Grade5.4
◀ Past 6.3● Present 4.7▶ Future 5.0
1 est.

Filings

112 filings since 2017 beside 168 insider forms · and emerging growth company · read from EDGAR on Nov 13, 2026
Due next and emerging growth company
10-K Annual report for the fiscal year ending Dec 31, 2026Non-accelerated filers and smaller reporting companies have 90 days after the fiscal year ends. by Mar 31, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Non-accelerated filers and smaller reporting companies have 45 days after the quarter ends; quarter ends are taken to the month end. by May 15, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 28 days after the quarter ended. The proxy statement was last filed Apr 29, 2026.

Filings a yearinsider forms included
7848566830
20222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 2 times in the last 36 months, the newest Sep 8, 2026.SEC letters: 2 in the last 36 months, the newest Jun 3, 2025.
Insider forms 168

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 6, 2026 10-Q Quarterly report Sep 30, 2026
Oct 28, 2026 8-K items 8.01, 9.01 Other event · Current report Oct 27, 2026
Oct 28, 2026 8-K items 2.02, 9.01 Results released · Current report
Oct 16, 2026 EFFECT Registration effective
Oct 16, 2026 424B3 Shelf offering
Oct 13, 2026 S-4/A Merger or exchange registration, amended
Oct 2, 2026 S-4 Merger or exchange registration
Sep 8, 2026 425 Merger communication
Sep 8, 2026 8-K items 1.01, 5.02, 7.01, 9.01 Major agreement signed; Officer or director change; Investor disclosure (Regulation FD) · Current report Sep 7, 2026
Aug 19, 2026 8-K items 8.01, 9.01 Other event · Current report Aug 18, 2026
Aug 7, 2026 10-Q Quarterly report Jun 30, 2026
Jul 28, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Jul 22, 2026 8-K items 8.01, 9.01 Other event · Current report Jul 21, 2026
Jul 22, 2026 8-K items 2.02, 9.01 Results released · Current report
Jun 16, 2026 8-K items 5.07, 9.01 Shareholder vote · Current report
Jun 16, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
May 8, 2026 10-Q Quarterly report Mar 31, 2026
Apr 29, 2026 DEFA14A Extra proxy material
Apr 29, 2026 DEF 14A Proxy statement Jun 16, 2026
Apr 29, 2026 8-K items 8.01, 9.01 Other event · Current report Apr 28, 2026
Apr 29, 2026 8-K items 2.02, 9.01 Results released · Current report
Apr 15, 2026 8-K items 8.01, 9.01 Other event · Current report
Mar 13, 2026 10-K Annual report Dec 31, 2025
Jan 28, 2026 8-K items 8.01, 9.01 Other event · Current report Jan 27, 2026
Jan 28, 2026 8-K items 2.02, 9.01 Results released · Current report
Nov 14, 2025 10-Q Quarterly report Sep 30, 2025
Oct 29, 2025 8-K items 2.02, 9.01 Results released · Current report
Sep 3, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Aug 19, 2025 8-K items 8.01, 9.01 Other event · Current report
Aug 12, 2025 10-Q Quarterly report Jun 30, 2025
Jul 29, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Jul 23, 2025 S-8 Employee stock plan registration
Jul 23, 2025 8-K items 2.02, 9.01 Results released · Current report
Jul 21, 2025 8-K items 8.01, 9.01 Other event · Current report
Jun 17, 2025 8-K items 5.07, 9.01 Shareholder vote · Current report
Jun 5, 2025 EFFECT Registration effective
Jun 3, 2025 CORRESP Reply to the SEC
May 29, 2025 UPLOAD SEC comment letter
May 22, 2025 S-3 Shelf registration
May 13, 2025 10-Q Quarterly report Mar 31, 2025
40 of 112 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton JMSB · research, not advice