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Insider ActivityCOLB
Moore Devine David, EVP Chief Marketing Officer at COLUMBIA BANKING SYSTEM, INC., sold $114K of COLB
Updated Jun 19, 2026
Moore Devine David
EVP Chief Marketing Officer
COLUMBIA BANKING SYSTEM, INC. ·
$COLB
Transaction Details
| Insider | Moore Devine David |
|---|---|
| Title | EVP Chief Marketing Officer |
| Company | COLUMBIA BANKING SYSTEM, INC. |
| Ticker | COLB |
| Transaction Type | Sale |
| Transaction Date | 2026-06-08 |
| Shares Traded | 3,812 |
| Price Per Share | $29.775 |
| Total Value | $114K |
| Filed Date | 2026-06-10 |
| Accession Number | 0001798077-26-000005 |
Ownership Context
| Shares Owned After Transaction | 18,636 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001798077-26-000005
Other Insider Trades — COLB
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| MACHUCA LUIS | Director | traded | $18K | 2026-06-15 |
| Moore Devine David | EVP Chief Marketing Officer | sold | $2K | 2026-06-08 |
| Forrest Eric | Director | traded | — | 2026-05-14 |
| Terry Hilliard C. III | Director | traded | — | 2026-05-14 |
| MACHUCA LUIS | Director | traded | — | 2026-05-14 |
| Lund Randal Lee | Director | traded | — | 2026-05-14 |
| STUDENMUND JAYNIE M | Director | traded | — | 2026-05-14 |
| SEATON ELIZABETH WHITEHEAD | Director | traded | — | 2026-05-14 |
| MITCHELL M CHRISTIAN | Director | traded | — | 2026-05-14 |
| Varnado Anddria | Director | traded | — | 2026-05-14 |
Other Trades by Moore Devine David
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| COLB | COLUMBIA BANKING SYSTEM, INC. | sold | $2K | 2026-06-08 |
Full Ticker Profile
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 19, 2026 at 07:03 UTC