Arkolith/Insider Trading/GSBC/Form 4

Maples Mark A

InsiderGREAT SOUTHERN BANCORP, INC. (GSBC) · full profile →Form 4 · filed Dec 1, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$87K
Net Open-Market Flow
-$87K
Transactions
5
3 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Nov 25, 2025Sell(S)1K$59.93$87K0
Nov 25, 2025Option exercise(M)250$41.74$10K250
Nov 25, 2025Option exercise(M)1K$53.22$64K1K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Nov 25, 2025Option exercise(M)1K$53.22$64K10K
Nov 25, 2025Option exercise(M)250$41.74$10K0

Transaction Codes

S
Open-market sale
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001214659-25-017373) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML