Drew K Anderson
CIK 1955918 · View on SEC EDGAR ↗
Insider
First SEC filing: March 6, 2023 · Latest: March 2, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 24 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 1, 2026 | COLB | F | 1,808 | $28.45 | $51,438 | 20,678 Direct | -8.04% | Disposed | 9.0% (price as of 2026-08-21) |
| Feb. 18, 2026 | COLB | A | 8,002 | $31.24 | $249,982 | 53,113 Direct | +17.74% | Acquired | -0.8% (price as of 2026-08-21) |
| Feb. 15, 2026 | COLB | F | 788 | $31.49 | $24,814 | 22,486 Direct | -3.39% | Disposed | -1.5% (price as of 2026-08-21) |
| Feb. 2, 2026 | COLB | F | 1,710 | $29.69 | $50,770 | 23,274 Direct | -6.84% | Disposed | 4.4% (price as of 2026-08-21) |
| Feb. 2, 2026 | COLB | A | 3,146 | $29.69 | $93,405 | 24,984 Direct | +14.41% | Acquired | 4.4% (price as of 2026-08-21) |
| Jan. 20, 2026 | COLB | F | 1,114 | $28.35 | $31,582 | 21,838 Direct | -4.85% | Disposed | 9.4% (price as of 2026-08-21) |
| Jan. 20, 2026 | COLB | D | 390 | — | — | 22,952 Direct | -1.67% | Disposed | (price as of 2026-08-21) |
| Feb. 28, 2025 | COLB | F | 1,944 | $26.73 | $51,963 | 23,342 Direct | -7.69% | Disposed | 16.0% (price as of 2026-08-21) |
| Feb. 28, 2025 | COLB | F | 1,127 | $26.73 | $30,125 | 25,286 Direct | -4.27% | Disposed | 16.0% (price as of 2026-08-21) |
| Feb. 25, 2025 | COLB | A | 3,759 | $26.60 | $99,989 | 18,708 Direct | +25.15% | Acquired | 16.6% (price as of 2026-08-21) |
| Feb. 25, 2025 | COLB | A | 3,759 | $26.60 | $99,989 | 14,949 Direct | +33.59% | Acquired | 16.6% (price as of 2026-08-21) |
| Feb. 25, 2025 | COLB | A | 7,518 | $26.60 | $199,979 | 45,111 Direct | +20.00% | Acquired | 16.6% (price as of 2026-08-21) |
| Feb. 25, 2025 | COLB | A | 37,593 | $26.60 | $999,974 | 37,593 Direct | — | Acquired | 16.6% (price as of 2026-08-21) |
| Feb. 14, 2025 | COLB | F | 884 | $27.41 | $24,230 | 26,413 Direct | -3.24% | Disposed | 13.1% (price as of 2026-08-21) |
| June 21, 2024 | COLB | F | 576 | $18.43 | $10,616 | 27,297 Direct | -2.07% | Disposed | 68.2% (price as of 2026-08-21) |
| March 8, 2024 | COLB | F | 298 | $19.51 | $5,814 | 27,873 Direct | -1.06% | Disposed | 58.9% (price as of 2026-08-21) |
| March 1, 2024 | COLB | A | 5,595 | $17.87 | $99,983 | 11,190 Direct | +100.00% | Acquired | 73.5% (price as of 2026-08-21) |
| March 1, 2024 | COLB | A | 5,595 | $17.87 | $99,983 | 5,595 Direct | — | Acquired | 73.5% (price as of 2026-08-21) |
| March 1, 2024 | COLB | A | 11,191 | $17.87 | $199,983 | 28,171 Direct | +65.91% | Acquired | 73.5% (price as of 2026-08-21) |
| Feb. 28, 2024 | COLB | F | 1,264 | $17.76 | $22,449 | 16,980 Direct | -6.93% | Disposed | 74.6% (price as of 2026-08-21) |
| Feb. 15, 2024 | COLB | F | 884 | $19.01 | $16,805 | 18,244 Direct | -4.62% | Disposed | 63.1% (price as of 2026-08-21) |
| June 21, 2023 | COLB | F | 577 | $21.74 | $12,544 | 19,128 Direct | -2.93% | Disposed | 42.6% (price as of 2026-08-21) |
| March 8, 2023 | COLB | F | 290 | $27.36 | $7,934 | 19,706 Direct | -1.45% | Disposed | 13.3% (price as of 2026-08-21) |
| March 2, 2023 | COLB | F | 264 | $29.07 | $7,674 | 19,996 Direct | -1.30% | Disposed | 6.7% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 18, 2026 | COLB | Restricted Stock Unit | Common Stock (8,002) | — | — | 8,002 | Acquired |
| Feb. 25, 2025 | COLB | Performance Restricted Stock Unit | Common Stock (3,759) | — | — | 3,759 | Acquired |
| Feb. 25, 2025 | COLB | Performance Restricted Stock Unit | Common Stock (3,759) | — | — | 3,759 | Acquired |
| Feb. 25, 2025 | COLB | Restricted Stock Unit | Common Stock (7,518) | — | — | 7,518 | Acquired |
| Feb. 25, 2025 | COLB | Restricted Stock Unit | Common Stock (37,593) | — | — | 37,593 | Acquired |
| March 1, 2024 | COLB | Performance Restricted Stock Unit | Common Stock (5,595) | — | — | 5,595 | Acquired |
| March 1, 2024 | COLB | Performance Restricted Stock Unit | Common Stock (5,595) | — | — | 5,595 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 6, 2023 | COLB | Common Stock | 20,260 | Direct |