Kirk A. Calhoun - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Kirk A. Calhoun has filed 2 SEC Form 4 filings across 1 company in the last 90 days - buying. Lifetime open-market purchases: $10K.
Profile
Kirk A. Calhoun serves as Director of SOUTHSIDE BANCSHARES INC (SBSI). Calhoun has reported 6 insider filings with the SEC since 2024. The most recent filing was in June 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- SOUTHSIDE BANCSHARES INC
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for Kirk A. Calhoun go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $10K (1 buy totaling $10K). The largest single buy on record is $10K of SBSI in 2026. 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 Kirk A. Calhoun 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.
- Director at SOUTHSIDE BANCSHARES INC (SBSI) - 6 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-03 | SBSI | SOUTHSIDE BANCSHARES INC | A - Grant or award | 19 | $0.00 | |
| 2026-05-18 | SBSI | SOUTHSIDE BANCSHARES INC | A - Grant or award | 1.8K | $0.00 | |
| 2026-03-09 | SBSI | SOUTHSIDE BANCSHARES INC | A - Grant or award | 19 | $0.00 | |
| 2026-02-04 | SBSI | SOUTHSIDE BANCSHARES INC | P - Open-market purchase | 300 | $33.15 | $10K |
| 2025-09-04 | SBSI | SOUTHSIDE BANCSHARES INC | A - Grant or award | 18 | $0.00 | |
| 2024-12-10 | SBSI | SOUTHSIDE BANCSHARES INC | A - Grant or award | 15 | $0.00 |
Companies - Last 90 Days
- SOUTHSIDE BANCSHARES INC (SBSI) - 2 filings, last 2026-06-03
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Kirk A. Calhoun 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.
- John Mitchell Craddock Jr. - $16K of SBSI open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Steven B. Klinsky
- Adam Koppel
- Kenneth Krogulski
- L1 Capital Pty Ltd
- LAZARUS ENERGY HOLDINGS, LLC
- Sang Young Lee
- Sam Levinson
- Paul S. Levy
Frequently Asked Questions
Who is Kirk A. Calhoun?
Kirk A. Calhoun serves as Director of SOUTHSIDE BANCSHARES INC (SBSI). Calhoun has reported 6 insider filings with the SEC since 2024. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Kirk A. Calhoun submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Kirk A. Calhoun been buying or selling stock?
Recorded transactions: 1 open-market purchase ($10K) and 0 open-market sales across all tracked filings.
Where can I see all of Kirk A. Calhoun'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 Kirk A. Calhoun profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.