Lakely Brock insider trades
Lakely Brock has filed 10 Form 4s with the SEC that we hold, all for Columbia Banking System, INC. (COLB), as EVP, Chief Accounting Officer. Across all of them we count 0 purchases worth $0 and 1 sale worth $5.5K reported on Form 4. In the last 12 months: 0 purchases ($0) and 1 sale ($5.5K). The largest single trade was a sale of 211 shares of Columbia Banking System, INC. worth $5.5K, dated 2026-03-13. The first filing on our record is dated 2022-02-17 and the latest 2026-04-16.
Columbia Banking System, INC. (COLB)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2026-03-13 | S, sale reported on Form 4 | 211 | $5.5K | 2026-03-17 | SEC |
Counted from the Form 4 filings this reporting owner (SEC CIK 1740374) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

