Greedy Insider · Filing
COLB · Sell · GARDNER STEVEN R
GARDNER STEVEN R (Director) sold 100 shares of COLUMBIA BANKING SYSTEM, INC. (COLB) at $31.22, about $3K, on Oct 29, 2026, filed with the SEC on Oct 30, 2026.
Greediness Score 45 · Mixed · high confidence. Describes filing structure, not future returns. Not investment advice.
Primary source: SEC EDGAR · Accession 0000887343-26-000185