Greg Bonnen - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Greg Bonnen has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Greg Bonnen is a corporate insider at Third Coast Bancshares, Inc. (TCBX). Bonnen has reported 2 insider filings with the SEC since 2026. The most recent filing was in May 2026.
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- Third Coast Bancshares, Inc.
Awards & honors
- Listed in SEC filings as associated with Third Coast Bancshares, Inc. as of 2026-05-26.
Trading Pattern
InsiderAlpha's records for Greg Bonnen go back to 2026: 2 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Greg Bonnen has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Insider at Third Coast Bancshares, Inc. (TCBX) - 2 filings, 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-26 | TCBX | Third Coast Bancshares, Inc. | A - Grant or award | 1.3K | $0.00 |
Companies - Last 90 Days
- Third Coast Bancshares, Inc. (TCBX) - 1 filing, last 2026-05-26
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Greg Bonnen has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Troy Andrew Glander - $164K of TCBX open-market activity in the last 12 months
- W. Donald Brunson - $58K of TCBX open-market activity in the last 12 months
- William Bobbora - $56K of TCBX open-market activity in the last 12 months
- Liz Eber - $5K of TCBX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Michael Sean Griffey
- GS FUND HOLDINGS, L.L.C.
- Steve Handy
- Hanwha Aerospace Co., Ltd.
- Stayce D. Harris
- Harrison Street Real Assets Fund LLC
- Haveli Investments, L.P.
- Stephen J. Hemsley
Frequently Asked Questions
Who is Greg Bonnen?
Greg Bonnen is a corporate insider at Third Coast Bancshares, Inc. (TCBX). Bonnen has reported 2 insider filings with the SEC since 2026. The most recent filing was in May 2026.…
How many SEC Form 4 filings has Greg Bonnen submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Greg Bonnen's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Greg Bonnen profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.