TURNER WILLIAM V (CIK 1044043) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-19). Recent activity: Buy GSBC (6,000 shares), Sell GSBC (6,000 shares), Buy GSBC (6,000 shares), Sell GSBC (6,000 shares), Sell GSBC (11,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-19 | GREAT SOUTHERN BANCORP, INC. (GSBC) | Director | Buy | 6,000 | $313,200 |
| 2026-05-19 | GREAT SOUTHERN BANCORP, INC. (GSBC) | Director | Sell | 6,000 | $410,104 |
| 2026-01-29 | GREAT SOUTHERN BANCORP, INC. (GSBC) | Director | Buy | 6,000 | $247,800 |
| 2026-01-29 | GREAT SOUTHERN BANCORP, INC. (GSBC) | Director | Sell | 6,000 | $358,200 |
| 2025-05-29 | GREAT SOUTHERN BANCORP, INC. (GSBC) | Director | Sell | 11,000 | $619,630 |
Source: SEC Form 4 filings · as of 2026-05-19