Mark A. Finkelstein

Insider Reports History

Location
Tacoma, WA
Signature
/s/ Lisa M. White, Attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Mark A. Finkelstein:

Company Role Class Num Shares Value Price $ Report Date Ownership
COLUMBIA BANKING SYSTEM, INC. Director Common Stock 31,605 $714,905 $22.62 15 May 2025 Direct

Insider Reports Filed by Mark A. Finkelstein

Symbol Company Period Transactions Value $ Form Type Role Filing Time
COLB COLUMBIA BANKING SYSTEM, INC. 15 May 2025 1 $0 4 Director 16 May 2025, 21:52
COLB COLUMBIA BANKING SYSTEM, INC. 10 May 2024 1 $0 4 Director 14 May 2024, 17:09
COLB COLUMBIA BANKING SYSTEM, INC. 30 Jan 2024 1 +$74,965 4 Director 30 Jan 2024, 19:40
COLB COLUMBIA BANKING SYSTEM, INC. 18 May 2023 1 $0 4 Director 19 May 2023, 19:00
COLB COLUMBIA BANKING SYSTEM, INC. 02 Mar 2023 1 $0 4 Director 03 Mar 2023, 17:24
COLB COLUMBIA BANKING SYSTEM, INC. 21 Feb 2023 1 $0 4 Director 23 Feb 2023, 11:47
COLB COLUMBIA BANKING SYSTEM, INC. 26 May 2021 1 $0 4 Director 28 May 2021, 17:23