Finkelstein Mark A
Insider trading activity for Finkelstein Mark A sourced from SEC EDGAR Form 4 filings.
Overview
- Company: COLUMBIA BANKING SYSTEM, INC.
- Total insider trades: 1
- Total buy volume: $0
- Total sell volume: $0
- Last trade: May 18, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| May 14, 2026 | Finkelstein Mark A | COLB COLUMBIA BANKING SYSTEM, INC. | BUY | 3,949 | N/A |