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Luis Machuca is Director at Columbia Banking System. OQRO lists 7 transactions filed with the SEC under this name, the latest on Sep 15, 2026, each linked to the official Form 4.
Director
Disclosures on record
7
Companies involved
1
Columbia Banking SystemCOLB
7 disclosures · Nov 2025 – Sep 2026
Sep 14, 2026594disclosed Sep 15
DetailsOfficial recordJun 15, 2026563disclosed Jun 16
DetailsOfficial recordMar 16, 2026659disclosed Mar 18
DetailsOfficial recordDec 3, 202565disclosed Feb 6
DetailsOfficial recordFeb 4, 2026562disclosed Feb 6
DetailsOfficial recordNov 5, 2025630disclosed Nov 6
DetailsOfficial record