GSBC insider buying and SEC filings, explained
Great Southern Bancorp, Inc. · CIK 854560
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$112K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 17, 2026 | Sale | Julie A. Brown (Director) sold 851 shares indirectly (by child) at $81.00 ($69K). Holdings by child down 11% to 7,052 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 20, 2026 |
| Feb 3, 2026 | Sale | Thomas J. Carlson (Director) sold 680 shares indirectly (by spouse) at $63.17 ($43K). Holdings by spouse down 4% to 17,206 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 4, 2026 |
59 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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