GSBC Insider Trading Activity and SEC Form 4 Filings
GSBC insider trading summary
Over the past 12 months, insiders at Great Southern Bancorp, Inc. (GSBC) reported 12 sales worth $2.3M by 9 insiders and no open-market purchases on SEC Form 4. Net insider selling was $2.3M.
Latest GSBC insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Aug 17, 2026 | Julie A Brown | Insider | Sell | $69K (851 @ $81.00) |
| May 26, 2026 | Earl A Steinert Jr | Insider | Sell | $322K (4,500 @ $71.62) |
| May 18, 2026 | William V Turner | Insider | Sell | $410K (6,000 @ $68.35) |
| May 6, 2026 | Kevin L Baker | Insider | Sell | $196K (2,800 @ $69.96) |
| Feb 6, 2026 | Rex A Copeland | Treasurer | Sell | $114K (1,797 @ $63.67) |
| Feb 4, 2026 | Earl A Steinert Jr | Insider | Sell | $95K (1,500 @ $63.49) |
| Feb 3, 2026 | Thomas J Carlson | Insider | Sell | $43K (680 @ $63.17) |
| Jan 28, 2026 | William V Turner | Insider | Sell | $358K (6,000 @ $59.70) |
| Jan 28, 2026 | Thomas J Carlson | Insider | Sell | $120K (2,000 @ $59.89) |
| Jan 26, 2026 | Joseph W Turner | President/CEO | Sell | $364K (6,000 @ $60.74) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.