Sheri Burns
CIK 1954468 · View on SEC EDGAR ↗
Insider
First SEC filing: May 23, 2023 · Latest: March 12, 2024
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 13 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 8, 2024 | COLB | F | 864 | $19.51 | $16,857 | 42,488 Direct | -1.99% | Disposed | 58.3% (price as of 2026-08-20) |
| March 8, 2024 | COLB | F | 1,501 | $19.51 | $29,285 | 43,352 Direct | -3.35% | Disposed | 58.3% (price as of 2026-08-20) |
| March 1, 2024 | COLB | A | 5,246 | $17.87 | $93,746 | 10,492 Direct | +100.00% | Acquired | 72.8% (price as of 2026-08-20) |
| March 1, 2024 | COLB | A | 5,246 | $17.87 | $93,746 | 5,246 Direct | — | Acquired | 72.8% (price as of 2026-08-20) |
| March 1, 2024 | COLB | A | 10,492 | $17.87 | $187,492 | 44,853 Direct | +30.53% | Acquired | 72.8% (price as of 2026-08-20) |
| Feb. 28, 2024 | COLB | F | 1,678 | $17.76 | $29,801 | 34,361 Direct | -4.66% | Disposed | 73.9% (price as of 2026-08-20) |
| Feb. 15, 2024 | COLB | F | 1,257 | $19.01 | $23,896 | 36,039 Direct | -3.37% | Disposed | 62.4% (price as of 2026-08-20) |
| Jan. 1, 2024 | COLB | F | 1,455 | $26.68 | $38,819 | 37,296 Direct | -3.75% | Disposed | 15.7% (price as of 2026-08-20) |
| March 8, 2023 | COLB | F | 865 | $27.36 | $23,666 | 36,075 Direct | -2.34% | Disposed | 12.9% (price as of 2026-08-20) |
| March 2, 2023 | COLB | F | 896 | $29.07 | $26,047 | 36,940 Direct | -2.37% | Disposed | 6.2% (price as of 2026-08-20) |
| March 2, 2023 | COLB | F | 1,320 | $29.07 | $38,372 | 37,836 Direct | -3.37% | Disposed | 6.2% (price as of 2026-08-20) |
| March 2, 2023 | COLB | F | 1,348 | $29.07 | $39,186 | 39,156 Direct | -3.33% | Disposed | 6.2% (price as of 2026-08-20) |
| March 2, 2023 | COLB | A | 2,782 | — | — | 40,504 Direct | +7.38% | Acquired | (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 1, 2024 | COLB | Performance Restricted Stock Unit | Common Stock (5,246) | — | — | 5,246 | Acquired |
| March 1, 2024 | COLB | Performance Restricted Stock Unit | Common Stock (5,246) | — | — | 5,246 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.