COLUMBIA BANKING SYSTEM, INC. (COLB)
Director MACHUCA LUIS 🟢 acquired 659 shares (1 derivative) of COLUMBIA BANKING SYSTEM, INC. (COLB) Transaction Date: Mar 16, 2026 | Filing ID: 000005
Director MACHUCA LUIS 🟢 acquired 659 shares (1 derivative) of COLUMBIA BANKING SYSTEM, INC. (COLB) Transaction Date: Mar 16, 2026 | Filing ID: 000005
🔍 MACHUCA LUIS (Director)
Company: COLUMBIA BANKING SYSTEM, INC. (COLB)
Report Date: 2026-03-16
Transaction Summary:
Detailed Transactions and Holdings:
Date: 2026-03-16 | Code: A | equity_swap_involved: 0 | shares_owned_after: 48,403.00 | transaction_form_type: 4 | Footnotes: F1, F1, F1
Footnotes: