Recent 8-K filings for TCBX

• May 21, 2026, 4:30 PM ET other materiality 0.45 neutral item 5.02item 5.07item 9.01

  Third Coast Bancshares shareholders approve amended equity plan, elect directors

  Shareholders approved Amended and Restated 2019 Omnibus Incentive Plan: 9.6M for, 532K against; adds 375K shares.

• May 1, 2026, 7:59 PM ET debt materiality 0.55 neutral item 1.01item 2.03item 9.01 ◈ Debt Financings◈ Material Agreements

  Third Coast Bancshares extends loan maturity to 2028, ups commitment to $70M

  Maturity date extended from March 10, 2026 to March 10, 2028.

• April 22, 2026, 7:59 PM ET earnings materiality 0.65 neutral item 2.02item 7.01item 9.01 ◈ Earnings Releases

  Third Coast Bancshares Q1 net income $16.4M; completes Keystone merger adding $1B assets

  Net income of $16.4M ($0.88 diluted EPS) vs. $13.6M ($0.78) in Q1 2025; merger-related costs cut $3.3M pre-tax.

• April 17, 2026, 7:59 PM ET M&A materiality 0.70 negative item 9.01

  Third Coast Bancshares closes Keystone merger; Keystone has $1.02B assets, $6.25M net income

  Merger effective Feb 1, 2026; Keystone reported $1.02B assets, $807M loans at Dec 31, 2025.

• March 19, 2026, 7:59 PM ET dividend materiality 0.20 neutral item 8.01item 9.01

  Third Coast Bancshares declares quarterly preferred dividend of $16.875/share

  Dividend on 6.75% Series A Convertible Non-Cumulative Preferred Stock declared at $16.875 per share.

• February 2, 2026, 6:59 PM ET M&A materiality 0.80 positive item 2.01item 5.02item 7.01item 9.01 ◈ M&A Transactions

  Third Coast Bancshares completes Keystone merger, combined assets exceed $6B

  Merger effective Feb 1, 2026; Keystone shareholders received ~2.6M TCBX shares and $20M cash.

• January 23, 2026, 6:59 PM ET M&A materiality 0.55 neutral item 5.07

  Third Coast Bancshares shareholders approve share issuance for Keystone merger

  Shareholders approved issuance of Third Coast common stock for Keystone merger with 8,153,269 votes For, 424,652 Against.

• January 21, 2026, 6:59 PM ET earnings materiality 0.40 neutral item 2.02item 7.01item 9.01

  Third Coast Bancshares announces Q4/FY2025 results; press release and investor presentation filed

  Press release and investor presentation filed for Q4 and full-year 2025 results.

• January 16, 2026, 6:59 PM ET other material materiality 0.65 neutral item 8.01

  Third Coast supplements proxy with projections for Keystone merger; denies shareholder claims

  Received four demand letters alleging proxy omissions; denies violations but provides supplemental disclosures.

• December 18, 2025, 6:59 PM ET dividend materiality 0.30 neutral item 8.01item 9.01

  Third Coast Bancshares declares $17.25 quarterly dividend on Series A Preferred Stock

  Quarterly cash dividend of $17.25 per share on 6.75% Series A Convertible Non-Cumulative Preferred Stock declared.

• December 5, 2025, 6:59 PM ET leadership materiality 0.40 neutral item 5.02item 9.01

  EVP and Chief Risk & Operations Officer Vicki Alexander to retire effective Dec 31, 2025

  Vicki Alexander retires as EVP and Chief Risk and Operations Officer; effective Dec 31, 2025.

• October 27, 2025, 7:59 PM ET M&A materiality 0.85 neutral item 1.01item 9.01

  Third Coast Bancshares to acquire Keystone Bancshares for 0.45925 TCBX shares per Keystone share

  Each Keystone share converts to 0.45925 TCBX shares; holders may elect cash subject to $20M aggregate cap.

• October 23, 2025, 7:59 PM ET other material materiality 0.10 neutral item 7.01item 9.01

  Third Coast Bancshares files 8-K/A to furnish investor presentation for Q3 2025 results

  Filing amends original 8-K to add investor presentation (Exhibit 99.2) with additional Q3 2025 financial details.

• October 22, 2025, 7:59 PM ET earnings materiality 0.30 neutral item 2.02item 9.01

  Third Coast Bancshares announces Q3 2025 earnings; no specifics in filing

  Company issued press release for Q3 2025 results on October 22, 2025.

• October 22, 2025, 7:59 PM ET M&A materiality 0.75 positive item 7.01item 8.01item 9.01

  Third Coast Bancshares to acquire Keystone Bancshares for ~$123M in stock/cash

  Transaction valued at ~$123M; Keystone shareholders elect 0.45925 TCBX shares or cash equivalent.

• September 22, 2025, 7:59 PM ET other material materiality 0.45 positive item 3.01item 7.01item 9.01

  Third Coast Bancshares voluntarily transfers listing to NYSE; ticker TCBX unchanged

  Board approved voluntary transfer from Nasdaq to NYSE, with dual listing on NYSE Texas.

• September 18, 2025, 7:59 PM ET dividend materiality 0.20 neutral item 8.01item 9.01

  Third Coast Bancshares declares $17.25/share quarterly preferred dividend

  Quarterly cash dividend of $17.25 per share on 6.75% Series A Convertible Non-Cumulative Preferred Stock.

• July 23, 2025, 7:59 PM ET earnings materiality 0.30 neutral item 2.02item 9.01

  Third Coast Bancshares Q2 2025 results announced; specific figures not provided in filing text

  Filed 8-K on July 23, 2025 indicating a press release for Q2 2025 earnings was issued.

• June 26, 2025, 7:59 PM ET dividend materiality 0.25 neutral item 8.01item 9.01

  Third Coast Bancshares declares quarterly preferred dividend of $17.0625/share on 6.75% Series A

  Quarterly cash dividend of $17.0625 per share on 6.75% Series A Convertible Non-Cumulative Preferred Stock.

• June 17, 2025, 7:59 PM ET other material materiality 0.60 positive item 8.01item 9.01

  Third Coast Bancshares authorizes $30M share repurchase program through May 2026

  Board authorized repurchase of up to $30 million of common stock.

• June 4, 2025, 7:59 PM ET other material materiality 0.60 positive item 8.01item 9.01

  Third Coast Bancshares executes $150M CRE loan securitization sponsored by EJF Capital

  $150M securitization of commercial real estate loans originated by Third Coast Bank, subsidiary of TCBX.

• May 23, 2025, 7:59 PM ET other materiality 0.10 neutral item 5.07

  Third Coast Bancshares annual meeting elects directors and ratifies auditor

  Elected Class C directors Basaldua, Phelps, Swinbank, Bonnen, Class A director Stich, Class B director Eisenhart.

• April 23, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Third Coast Q1 net income rises 31% YoY to $13.6M; diluted EPS $0.78

  Net income $13.6M ($0.78 diluted EPS) vs $10.4M ($0.61) in Q1 2024, up 31% and 28% respectively.

• April 7, 2025, 7:59 PM ET other material materiality 0.60 positive item 8.01item 9.01

  Third Coast Bancshares securitizes $200M CRE loan, reduces risk-weighted assets

  Originated $200M revolving CRE loan secured by 11 master-planned communities in TX.

• March 20, 2025, 7:59 PM ET dividend materiality 0.20 neutral item 8.01item 9.01

  Third Coast Bancshares declares $16.88 quarterly dividend on Series A Preferred

  $16.88 per share quarterly cash dividend on 6.75% Series A Convertible Non-Cumulative Preferred Stock.

• January 22, 2025, 6:59 PM ET earnings materiality 0.30 neutral item 2.02item 9.01

  Third Coast Bancshares announces Q4/FY2024 results via press release; no financial details in filing text

  Company issued press release on January 22, 2025 for Q4 and full year 2024 results.

• December 19, 2024, 6:59 PM ET dividend materiality 0.25 neutral item 8.01item 9.01

  Third Coast Bancshares declares $17.25 quarterly dividend on 6.75% Series A Preferred Stock

  Quarterly cash dividend of $17.25 per share on 6.75% Series A Convertible Non-Cumulative Preferred Stock.

• October 23, 2024, 7:59 PM ET earnings materiality 0.65 positive item 2.02item 9.01

  Third Coast Bancshares Q3 2024 net income $12.8M, diluted EPS $0.74 (record); loans up 3.5%

  Net income $12.8M ($0.85 basic / $0.74 diluted EPS) vs $10.8M in Q2 2024.

• September 19, 2024, 7:59 PM ET dividend materiality 0.30 neutral item 8.01item 9.01

  Third Coast Bancshares declares $17.25 quarterly dividend on Series A Preferred Stock

  Dividend of $17.25 per share on 6.75% Series A Convertible Non-Cumulative Preferred Stock declared.

• July 24, 2024, 7:59 PM ET earnings materiality 0.65 positive item 2.02item 9.01

  Third Coast Bancshares reports record EPS $0.70; Q2 net income $10.8M

  Net income $10.8M vs $10.4M in Q1; basic EPS $0.70 (record) and diluted $0.63.

• June 20, 2024, 7:59 PM ET dividend materiality 0.25 neutral item 8.01item 9.01

  Third Coast Bancshares declares $17.0625 quarterly dividend on Series A Preferred

  Quarterly cash dividend of $17.0625 per share on 6.75% Series A Convertible Non-Cumulative Preferred Stock.

• May 30, 2024, 7:59 PM ET other materiality 0.15 neutral item 5.07

  Shareholders elect four Class B directors, ratify auditor at 2024 annual meeting

  Elected Carolyn Bailey (7,096,367 for), Dennis Bonnen (6,875,995), Troy Glander (4,847,676), Joseph Stunja (6,711,723) as Class B directors.

• April 24, 2024, 7:59 PM ET debt materiality 0.55 positive item 1.01item 2.03item 9.01 ◈ Debt Financings◈ Material Agreements

  Third Coast Bancshares extends loan maturity to 2026, ups commitment to $55M

  Maximum loan commitment increased from $50M to $55M; outstanding balance $43.875M.

• April 24, 2024, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01 ◈ Earnings Releases

  Third Coast Q1 net income $10.4M, EPS $0.61 diluted, records in assets and deposits

  Net income $10.4M, diluted EPS $0.61 vs $9.7M/$0.57 in Q4 2023; record EPS.

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.85 · Median 0.45 · Most common event earnings

11 positive 1 negative 22 neutral

source · TCBX on sec.gov