Who
Aaron James Deer
EVP Chief Strategy/Innov Offcr
Company insider
Files Form 4 as: EVP Chief Strategy/Innov Offcr, Columbia Banking System.
In numbers
- Trades disclosed
- 62
- Buys
- 8
- Sells
- 0
- Bought
- $348K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 6 May 2020
- Last trade
- 30 Jun 2026
- Last filed
- 2 Jul 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 | |
|---|---|---|---|---|
| 30 Jun 2026filed 2 Jul 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Bought | $22K886 at $25.37 | filing |
| 30 Jun 2026filed 2 Jul 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Bought | $22K886 at $25.37 | filing |
| 13 Mar 2026filed 17 Mar 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code M | $41K1,567 at $26.23 | filing |
| 13 Mar 2026filed 17 Mar 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $16K617 at $26.23 | filing |
| 13 Mar 2026filed 17 Mar 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code M | —1,567 at $0.00 | filing |
| 13 Mar 2026filed 17 Mar 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code M | —1,567 at $0.00 | filing |
| 13 Mar 2026filed 17 Mar 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code M | $41K1,567 at $26.23 | filing |
| 13 Mar 2026filed 17 Mar 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $16K617 at $26.23 | filing |
| 1 Mar 2026filed 2 Mar 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $26K918 at $28.45 | filing |
| 1 Mar 2026filed 2 Mar 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $26K918 at $28.45 | filing |
| 18 Feb 2026filed 20 Feb 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $125K4,001 at $31.24 | filing |
| 18 Feb 2026filed 20 Feb 2026 | COLB Columbia Banking Systemoption or derivative · Regional banks | SEC FORM 4 Code A | $125K4,001 at $31.24 | filing |
| 15 Feb 2026filed 18 Feb 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $17K531 at $31.49 | filing |
| 15 Feb 2026filed 18 Feb 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $17K531 at $31.49 | filing |
| 2 Feb 2026filed 4 Feb 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code A | $78K2,620 at $29.69 | filing |
| 2 Feb 2026filed 4 Feb 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $35K1,191 at $29.69 | filing |
| 2 Feb 2026filed 4 Feb 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code A | $78K2,620 at $29.69 | filing |
| 2 Feb 2026filed 4 Feb 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $35K1,191 at $29.69 | filing |
| 20 Jan 2026filed 22 Jan 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code D | —325 at $0.00 | filing |
| 20 Jan 2026filed 22 Jan 2026 | COLB Columbia Banking SystemRegional banks | SEC FORM 4 Code F | $22K776 at $28.35 | 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 Aaron James Deer; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.