Company Analysis

Third Coast Bancshares, Inc. (TCBX)

NYSE: TCBX · Savings Institutions, Not Federally Chartered · Humble, TX · filing with the SEC since 2020
Grade3.8
◀ Past 2.3● Present 4.9▶ Future 4.6
5 est.

Filings

183 filings since 2017 beside 195 insider forms · Accelerated filer and emerging growth company · read from EDGAR on Nov 13, 2026
Due nextAccelerated filer and emerging growth company
10-K Annual report for the fiscal year ending Dec 31, 2026Accelerated filers have 75 days after the fiscal year ends. by Mar 16, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 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 21 days after the quarter ended. The proxy statement was last filed Apr 16, 2026.

Filings a yearinsider forms included
1364273578584
2020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 6 times in the last 36 months, the newest Sep 18, 2026.Listing warning from its exchange (8-K item 3.01): 1 time in the last 36 months, the newest Sep 22, 2025.SEC letters: 8 in the last 36 months, the newest Dec 18, 2025.
Insider forms 195

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 3, 2026 10-Q Quarterly report Sep 30, 2026
Oct 23, 2026 425 Merger communication
Oct 21, 2026 425 Merger communication
Oct 21, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Oct 13, 2026 425 Merger communication
Oct 13, 2026 8-K items 1.01, 9.01 Major agreement signed · Current report Oct 6, 2026
Oct 9, 2026 425 Merger communication
Oct 9, 2026 425 Merger communication
Oct 7, 2026 425 Merger communication
Oct 7, 2026 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report Oct 6, 2026
Sep 18, 2026 8-K item 5.02 Officer or director change · Current report Sep 17, 2026
Sep 17, 2026 8-K items 8.01, 9.01 Other event · Current report
Aug 4, 2026 10-Q Quarterly report Jun 30, 2026
Jul 30, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 22, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Jul 13, 2026 8-K items 8.01, 9.01 Other event · Current report
Jul 2, 2026 8-K items 8.01, 9.01 Other event · Current report
Jun 23, 2026 S-8 Employee stock plan registration
Jun 18, 2026 8-K items 8.01, 9.01 Other event · Current report
May 21, 2026 8-K items 5.02, 5.07, 9.01 Officer or director change; Shareholder vote · Current report
May 5, 2026 10-Q Quarterly report Mar 31, 2026
May 1, 2026 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report Mar 10, 2026
Apr 30, 2026 11-K Employee plan annual report Dec 31, 2025
Apr 27, 2026 SCHEDULE 13G/A Large holder update, amended
Apr 22, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Apr 17, 2026 8-K/A item 9.01 Financial statements and exhibits · Current report, amended Feb 1, 2026
Apr 16, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 16, 2026 DEF 14A Proxy statement May 21, 2026
Mar 19, 2026 8-K items 8.01, 9.01 Other event · Current report
Mar 4, 2026 10-K Annual report Dec 31, 2025
Feb 20, 2026 S-8 Employee stock plan registration
Feb 2, 2026 8-K items 2.01, 5.02, 7.01, 9.01 Purchase or sale of a business completed; Officer or director change; Investor disclosure (Regulation FD) · Current report Feb 1, 2026
Jan 23, 2026 425 Merger communication
Jan 23, 2026 8-K item 5.07 Shareholder vote · Current report
Jan 21, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Jan 16, 2026 425 Merger communication
Jan 16, 2026 8-K item 8.01 Other event · Current report
Dec 19, 2025 EFFECT Registration effective
Dec 19, 2025 424B3 Shelf offering
Dec 18, 2025 8-K items 8.01, 9.01 Other event · Current report
40 of 183 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 TCBX · research, not advice