Over the last 12 months, Great Southern Bancorp insiders reported no purchases and 1 sale totaling $322K across SEC Form 4 filings.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| May 26, 2026 | STEINERT EARL A JRD | ▼ Sale | 4,500 | $71.62 | $322K | -0.5% | — |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $GSBC feed.