Arkolith/Insider Trading/GSBC/Form 4

Maples Mark A

InsiderGREAT SOUTHERN BANCORP, INC. (GSBC) · full profile →Form 4 · filed May 4, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$165K
Net Open-Market Flow
-$165K
Transactions
5
3 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 1, 2026Option exercise(M)1K$57.98$69K1K
May 1, 2026Option exercise(M)1K$61.55$74K2K
May 1, 2026Sell(S)2K$68.95$165K0

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 1, 2026Option exercise(M)1K$57.98$69K1K
May 1, 2026Option exercise(M)1K$61.55$74K4K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001214659-26-005504) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML