MOORE DEVINE DAVID (EVP, Chief Mktg & Exp Officer) exercised options at COLUMBIA BANKING SYSTEM, INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 3/17/2026ACC: 0001798077-26-000002
Officer· EVP, Chief Mktg & Exp Officer
Since Jan 2020
-376.00
Net shares
Net seller
$9.9K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
940.00 acquired · 1.32K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+940.00
Price / share
$26.23
Trade value
$24.66K
% of position
4.3%
3/13/2026
21.94K→22.88K
Common Stock
Direct
Shares
−376.00
Price / share
$26.23
Trade value
$9.86K
% of position
1.6%
3/13/2026
22.88K→22.51K
Total
Net shares
+564.00
Net value
$14.79K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 3/13/2026 | M · Option Exercise | +940.00 | $26.23 | $24.66K | 4.3% | 21.94K | 22.88K |
| Common Stock Direct | 3/13/2026 | F · Tax Withholding | −376.00 | $26.23 | $9.86K | 1.6% | 22.88K | 22.51K |
| Total | +564.00 | $14.79K | ||||||
Derivative Transactions1
Restricted Stock Unit
Direct
Converts to
Common Stock
940.00 shares
Shares
−940.00
Strike price
Held after
4.68K
Exercisable
—
3/13/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock940.00 shares | 3/13/2026 | M · Option Exercise | −940.00 | — | 4.68K |