Senior insider sale
GREAT SOUTHERN BANCORP, INC. — senior position signals high conviction
$410.1K
6K shares
What this filing means
TURNER WILLIAM V plans to sell 6K shares of GREAT SOUTHERN BANCORP, INC. valued at approximately $410.1K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 5/18/2026ACC: 0001950047-26-004728
Director
Since Oct 2018
6K
Shares to sell
$410.1K
Approx. market value
6K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months4
Stock Option Exercise
Cash
5/18/2026
1.50KStock Option Exercise
Cash
5/18/2026
1.50KStock Option Exercise
Cash
5/18/2026
1.50KStock Option Exercise
Cash
5/18/2026
1.50KTotal acquired6K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/18/2026 | Stock Option Exercise Cash | 1.50K | — |
5/18/2026 | Stock Option Exercise Cash | 1.50K | — |
5/18/2026 | Stock Option Exercise Cash | 1.50K | — |
5/18/2026 | Stock Option Exercise Cash | 1.50K | — |
| Total | 6K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
6K
Market value
$410.1K
5/18/2026
Total
Units
6K
Value
$410.1K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
5/18/2026 | 6K | $410.1K | NASDAQ | Planned |
| Total | 6K | $410.1K | ||