Who
Luis Machuca
Director
Company insider
Files Form 4 as: Director, Columbia Banking System; Director, UpHealth; Director, Umpqua Holdings.
In numbers
- Trades disclosed
- 86
- Buys
- 3
- Sells
- 1
- Bought
- $235K
- Sold
- $168K
- Companies
- 3
- Companies where not an officer
- 3
- First trade
- 31 Dec 2010
- Last trade
- 14 Sep 2026
- Last filed
- 15 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 14 Sep 2026filed 15 Sep 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $18K594 at $30.48 | filing |
| 14 Sep 2026filed 15 Sep 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $18K594 at $30.48 | filing |
| 15 Jun 2026filed 16 Jun 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $18K563 at $31.78 | filing |
| 15 Jun 2026filed 16 Jun 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $18K563 at $31.78 | filing |
| 14 May 2026filed 18 May 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code A | —3,949 at $0.00 | filing |
| 14 May 2026filed 18 May 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code A | —3,949 at $0.00 | filing |
| 16 Mar 2026filed 17 Mar 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $18K659 at $26.83 | filing |
| 16 Mar 2026filed 17 Mar 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $18K659 at $26.83 | filing |
| 4 Feb 2026filed 5 Feb 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $17K562 at $31.12 | filing |
| 4 Feb 2026filed 5 Feb 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $17K562 at $31.12 | filing |
| 3 Dec 2025filed 5 Feb 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $1,83165 at $28.17 | filing |
| 3 Dec 2025filed 5 Feb 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $1,83165 at $28.17 | filing |
| 5 Nov 2025filed 6 Nov 2025 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $17K630 at $26.55 | filing |
| 29 Jul 2025filed 31 Jul 2025 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $17K668 at $24.83 | filing |
| 2 Jun 2025filed 3 Jun 2025 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $16K708 at $23.29 | filing |
| 15 May 2025filed 16 May 2025 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code A | —3,382 at $0.00 | filing |
| 30 Jan 2025filed 3 Feb 2025 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $19K695 at $27.85 | filing |
| 30 Oct 2024filed 31 Oct 2024 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $45K1,567 at $29.00 | filing |
| 10 May 2024filed 14 May 2024 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code A | —4,183 at $0.00 | filing |
| 31 Jan 2024filed 2 Feb 2024 | UpHealth | SEC FORM 4 Code A | —100,000 at $0.00 | filing |
News
Columbia Banking System Named the Top Performing Large U.S. Bank in Bank Director's 2026 RankingBanking StudyCOLB · prnewswire.com · 15 Oct 2026Comparing DNB Bank ASA (OTCMKTS:DNBBY) and Columbia Banking System (NASDAQ:COLB)COLB · themarketsdaily.com · 9 Oct 2026
0 headlines in the last 90 days name Luis Machuca; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.