Form 4 for GSBC GREAT SOUTHERN BANCORP, INC.
Accepted 2026-05-01 16:40:08 ET · period of report 2026-04-30 · accession 0001214659-26-005421 · 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 | 2026-05-01 16:40 | 2026-04-30+ | GSBC | COPELAND REX A | Treas, Senior Vice Pres of Subsidiary | M - OptEx | $52.20 | +4,200 | 26.8K | +19% | +$219.2K |
| DM | 2026-05-01 16:40 | 2026-04-30+ | GSBC | COPELAND REX A | Treas, Senior Vice Pres of Subsidiary | S - Sale+OE | $68.41 | -2,950 | 25.9K | -10% | -$201.8K |
| DM | 2026-05-01 16:40 | 2026-04-30+ | GSBC | COPELAND REX A | Treas, Senior Vice Pres of Subsidiary | M - OptEx | $52.20 | -4,200 | 0 | -100% | -$219.2K |
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 | 2026-04-30 | M | A | 2,036 | $52.20 | 26,707 | D | — | — | |
| 2 | Common | Common stock | 2026-04-30 | S | D | 2,036 | $68.25 | 24,671 | D | — | — | |
| 3 | Common | Common stock | 2026-05-01 | M | A | 1,250 | $52.20 | 25,921 | D | — | — | |
| 4 | Common | Common stock | 2026-05-01 | M | A | 914 | $52.20 | 26,835 | D | — | — | |
| 5 | Common | Common stock | 2026-05-01 | S | D | 914 | $68.77 | 25,921 | D | — | — | |
| 6 | Derivative | Option to purchase | 2026-04-30 | M | D | 2,036 | $52.20 | 2,164 | D | $52.20 · — to 2027-11-15 | 2,036 Common Stock | (F1) 1,050 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022 |
| 7 | Derivative | Option to purchase | 2026-05-01 | M | D | 1,250 | $52.20 | 914 | D | $52.20 · — to 2027-11-15 | 1,250 Common Stock | (F1) 1,050 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022 |
| 8 | Derivative | Option to purchase | 2026-05-01 | M | D | 914 | $52.20 | 0 | D | $52.20 · — to 2027-11-15 | 914 Common Stock | (F1) 1,050 shares vest on 11/15/2019, 11/15/2020, 11/15/2021 and 11/15/2022 |