GSBC · ISSUER CIK 854560
GREAT SOUTHERN BANCORP, INC.
Between Aug 1, 2026 and Oct 29, 2026, 6 GREAT SOUTHERN BANCORP, INC. insiders reported $0.00 of open-market purchases and $69K of sales on SEC Form 4.
↗6 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 0 of 1 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$69KInsider selling
−$69KNet open-market
Aug 20, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 202616:30 | Aug 17, 2026 | GSBC | Director | S · Sell | $81.00 | −851 | 7,052 | -11% | −$69K | ||
| Aug 18, 202609:36 | Jul 14, 2026 | GSBC | Director | J · OtherLate 35d | $78.01 | +46 | 11,639 | +0% | $4K | ||
| Aug 18, 202609:27 | Jul 14, 2026 | GSBC | Director | J · OtherLate 35d | $77.84 | +96 | 17,411 | +1% | $7K | ||
| Aug 18, 202609:19 | Jul 14, 2026 | GSBC | Director | J · OtherLate 35d | $78.01 | +11 | 2,024 | +1% | $858.12 | ||
| Aug 11, 202616:50 | Jul 14, 2026 | GSBC | Director | J · OtherLate 28d | $77.71 | +23 | 4,131 | +1% | $2K | ||
| Aug 11, 202616:45 | Jul 14, 2026 | GSBC | Director | J · OtherLate 28d | $77.55 | +43 | 7,903 | +1% | $3K | ||
| Aug 11, 202616:40 | Jul 14, 2026 | GSBC | President/CEO, Director, 10% Owner | J · OtherLate 28d | $77.71 | +15 | 11,410 | +0% | $1K |