Form 4 for GSBC GREAT SOUTHERN BANCORP, INC.
Accepted 2026-05-26 17:09:37 ET · period of report 2026-05-26 · accession 0001214659-26-006741 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-05-26 17:09 | 2026-05-26 | GSBC | STEINERT EARL A JR | Dir | M - OptEx | $59.74 | +4,500 | 944.1K | +0.5% | +$268.8K |
| D | 2026-05-26 17:09 | 2026-05-26 | GSBC | STEINERT EARL A JR | Dir | S - Sale+OE | $71.62 | -4,500 | 939.6K | -0.5% | -$322.3K |
| DM | 2026-05-26 17:09 | 2026-05-26 | GSBC | STEINERT EARL A JR | Dir | M - OptEx | $59.74 | -4,500 | 1,500 | -75% | -$268.8K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common stock | 2026-05-26 | M | A | 2,000 | $60.15 | 941,596 | D | — | — | |
| 2 | Common | Common stock | 2026-05-26 | M | A | 1,500 | $57.98 | 943,096 | D | — | — | |
| 3 | Common | Common stock | 2026-05-26 | M | A | 1,000 | $61.55 | 944,096 | D | — | — | |
| 4 | Common | Common stock | 2026-05-26 | S | D | 4,500 | $71.62 | 939,596 | D | — | — | |
| 5 | Derivative | Option to purchase | 2026-05-26 | M | D | 2,000 | $60.15 | 0 | D | $60.15 · — to 2029-11-20 | 2,000 Common stock | (F1) 500 shares vest on 11/20/2021, 11/20/2022, 11/20/2023 and 11/20/2024 |
| 6 | Derivative | Option to purchase | 2026-05-26 | M | D | 1,500 | $57.98 | 500 | D | $57.98 · — to 2031-11-17 | 2,000 Common stock | (F2) 500 shares vest on 11/17/2023, 11/17/2024, 11/17/2025 and 11/17/2026 |
| 7 | Derivative | Option to purchase | 2026-05-26 | M | D | 1,000 | $61.55 | 1,500 | D | $61.55 · — to 2032-11-16 | 2,000 Common stock | (F3) 500 shares vest on 11/16/2024, 11/16/2025, 11/16/2026 and 11/16/2027 |