InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Explore the detailed record of transactions filed by Namdar Frank, VP Exécutif. Insider active across 2 companies, notably Columbia Banking System, INC.. Aggregated, 9 disclosures have been logged. The latest transaction was filed on 20 January 2026 — Disposition. Regulator: SEC (Form 4). The full history is openly available.
Declarations9 total
0579 shares0
Common Stock
SEC:0000887343-26-000020·
0579 shares0
Common Stock
SEC:0000887343-26-000020:0·
€9,859541 shares@ €18.22313.9% of flow
Common Stock
SEC:0001127602-22-008753:0·
€11,622606 shares@ €19.17764.5% of flow
Common Stock
SEC:0001127602-22-007908:0·
€178,8619,367 shares@ €19.094869.9% of flow
Common Stock
SEC:0001127602-22-007618:0·
€20,3111,117 shares@ €18.18473.0% of flow
Common Stock
SEC:0001127602-22-003801·
€20,3111,117 shares@ €18.1847.9% of flow
Common Stock
SEC:0001127602-22-003801:0·
€7,504412 shares@ €18.214827.0% of flow
Common Stock
SEC:0001127602-22-003586·
€7,504412 shares@ €18.21482.9% of flow
Common Stock
SEC:0001127602-22-003586:0·
9 of 9 declarations
About Namdar Frank
Frank Namdar serves as Executive Vice President and Chief Credit Officer at Columbia Banking System, Inc. and Umpqua Holdings Corp. He is responsible for managing credit risk and the company's lending strategy. Frank plays a key role in assessing credit opportunities and making informed decisions to ensure profitability.
