Profile
| Role | Director |
|---|---|
| Notability | 30/100 |
Board memberships
- Columbia Banking System, Inc.
Updated Jul 16, 2026
MACHUCA LUIS has filed 2 SEC Form 4 filings across 1 company in the last 90 days.
| Role | Director |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-18 | COLB | COLUMBIA BANKING SYSTEM, INC. | A — Grant or award | 3.9K | $0.00 | |
| 2025-05-15 | COLB | COLUMBIA BANKING SYSTEM, INC. | A — Grant or award | 3.4K | $0.00 |
MACHUCA LUIS is a corporate insider — currently tracked as Director of COLUMBIA BANKING SYSTEM, INC. (COLB). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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