Namdar Frank
SEC insider (Form 3/4/5 filer). CIK 0001759802. EVP Chief Credit Officer at COLUMBIA BANKING SYSTEM, INC. (COLB). 15 reported Form 4/5 transactions since Sep 2024; latest on Mar 13, 2026. Located in TACOMA, WA.
Companies Namdar Frank has filed insider reports for
- COLUMBIA BANKING SYSTEM, INC. (COLB): Officer, EVP Chief Credit Officer
Namdar Frank
CIK: 0001759802
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
COLUMBIA BANKING SYSTEM, INC.
Discretionary Trading P&L
Holdings
Transaction History (15 total)
- Mar 13, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
Tax PaymentDirect1.4K shares at avg. $26.23$36K - Mar 13, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
ExerciseDirect2.8K shares at avg. $26.23$74K - Mar 1, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
Tax PaymentDirect1.8K shares at avg. $28.45$51K - Feb 18, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
AwardDirectRestricted Stock Unit
8K shares at avg. $31.24- - Feb 15, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
Tax PaymentDirect1.2K shares at avg. $31.49$37K - Feb 2, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
AwardDirect4.7K shares at avg. $29.69$139K - Feb 2, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
Tax PaymentDirect2.4K shares at avg. $29.69$71K - Jan 20, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
DispositionDirect579 shares- - Jan 20, 2026COLB
COLUMBIA BANKING SYSTEM, INC.
Tax PaymentDirect1.7K shares at avg. $28.35$47K - Feb 28, 2025COLB
COLUMBIA BANKING SYSTEM, INC.
Tax PaymentDirect902 shares at avg. $26.73$24K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 13, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Tax Payment | 1,367 | $26.23 | $35,856 | Direct |
| Mar 13, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Exercise | 2,820 | $26.23 | $73,969 | Direct |
| Mar 1, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Tax Payment | 1,808 | $28.45 | $51,438 | Direct |
| Feb 18, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Award Restricted Stock Unit | 8,002 | $31.24 | - | Direct |
| Feb 15, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Tax Payment | 1,169 | $31.49 | $36,812 | Direct |
| Feb 2, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Award | 4,667 | $29.69 | $138,563 | Direct |
| Feb 2, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Tax Payment | 2,383 | $29.69 | $70,751 | Direct |
| Jan 20, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Disposition | 579 | - | $0 | Direct |
| Jan 20, 2026 | COLB COLUMBIA BANKING SYSTEM, INC. | Tax Payment | 1,652 | $28.35 | $46,834 | Direct |
| Feb 28, 2025 | COLB COLUMBIA BANKING SYSTEM, INC. | Tax Payment | 902 | $26.73 | $24,110 | Direct |
1-10 of 15 transactions