Arkolith/Insider Trading/FIBK/Form 4

Towanda Investments Limited Partnership

10% OwnerFIRST INTERSTATE BANCSYSTEM INC (FIBK) · full profile →Form 4 · filed Aug 18, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$357K
Net Open-Market Flow
-$357K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 14, 2025Sell(S)12K$30.19$357K5K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000860413-25-000125) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML