SEC Form 4 · accession 0001214659-26-009914
GREAT SOUTHERN BANCORP, INC. · GSBC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Steven D Edwards
Director
Period of report
Jul 14, 2026
Accepted (ET)
Aug 11, 2026 · 4:50 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000854560
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common stock | Jul 14, 2026 | J | 23 | $77.706 | A | 4,131 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Option to purchaseF2 | $61.55 | holding | — | — | — | — | Nov 16, 2032 | Common stock | 2,000 | 2,000 | D |
| Option to purchaseF3 | $53.22 | holding | — | — | — | — | Nov 15, 2033 | Common stock | 2,000 | 4,000 | D |
| Option to purchaseF4 | $61.79 | holding | — | — | — | — | Nov 20, 2034 | Common stock | 2,000 | 6,000 | D |
| Option to purchaseF5 | $57.29 | holding | — | — | — | — | Nov 19, 2035 | Common stock | 2,000 | 8,000 | D |
Explanation of responses
- F1DRIP acquisition exempt from Section 16 reporting being reported voluntarily
- F2500 shares vest on 11/16/2024, 11/16/2025, 11/16/2026 and 11/16/2027
- F3500 shares vest on 11/15/2025, 11/15/2026, 11/15/2027 and 11/15/2028
- F4500 shares vest on 11/20/2026, 11/20/2027, 11/20/2028 and 11/20/2029
- F5500 shares vest on 11/19/2027, 11/19/2028, 11/19/2029 and 11/19/2030