Merrywell Christopher has filed 48 insider transactions across 1 company since February 2023.
Most recent transaction: a option exercise of 5013 shares of COLUMBIA BANKING SYSTEM, INC. ($COLB) on March 13, 2026.
Activity breakdown: 1 open-market purchase and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 13, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | M | Common Stock | 5013 | $26.23 | 46,040.0000 | 299,147,000 | 12.22% | 0.00% |
| March 13, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 1973 | $26.23 | 44,067.0000 | 299,147,000 | 4.29% | 0.00% |
| March 13, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | M | Restricted Stock Unit | 5013 | $0.00 | 51,291.0000 | 299,147,000 | 8.90% | 0.00% |
| March 1, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 3230 | $28.45 | 41,027.0000 | 299,147,000 | 7.30% | 0.00% |
| Feb. 18, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Restricted Stock Unit | 16645 | $31.24 | 56,304.0000 | 299,147,000 | 41.97% | 0.01% |
| Feb. 15, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 1706 | $31.49 | 44,257.0000 | 299,147,000 | 3.71% | 0.00% |
| Feb. 2, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Common Stock | 12576 | $29.69 | 50,912.0000 | 299,147,000 | 32.80% | 0.00% |
| Feb. 2, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 4949 | $29.69 | 45,963.0000 | 299,147,000 | 9.72% | 0.00% |
| Jan. 20, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | D | Common Stock | 1560 | $0.00 | 41,832.0000 | 299,147,000 | 3.60% | 0.00% |
| Jan. 20, 2026 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 3496 | $28.35 | 38,336.0000 | 299,147,000 | 8.36% | 0.00% |
| Feb. 25, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Performance Restricted Stock Unit | 11278 | $26.60 | 59,488.0000 | 209,536,323 | 23.39% | 0.01% |
| Feb. 25, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Performance Restricted Stock Unit | 11278 | $26.60 | 48,210.0000 | 209,536,323 | 30.54% | 0.01% |
| Feb. 25, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Restricted Stock Unit | 15037 | $26.60 | 39,659.0000 | 209,536,323 | 61.07% | 0.01% |
| Feb. 28, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 3230 | $26.73 | 43,392.0000 | 209,536,323 | 6.93% | 0.00% |
| Feb. 25, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Performance Restricted Stock Unit | 7518 | $26.60 | 51,968.0000 | 209,536,323 | 16.91% | 0.00% |
| Feb. 25, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Restricted Stock Unit | 22556 | $26.60 | 47,178.0000 | 209,536,323 | 91.61% | 0.01% |
| Feb. 25, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Performance Restricted Stock Unit | 7518 | $26.60 | 44,450.0000 | 209,536,323 | 20.36% | 0.00% |
| Feb. 14, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 1706 | $27.41 | 46,622.0000 | 209,536,323 | 3.53% | 0.00% |
| Feb. 14, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Common Stock | 1673 | $27.41 | 48,987.0000 | 209,536,323 | 3.54% | 0.00% |
| Feb. 14, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 659 | $27.41 | 48,328.0000 | 209,536,323 | 1.35% | 0.00% |
| Jan. 1, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 1709 | $27.01 | 49,132.0000 | 209,536,323 | 3.36% | 0.00% |
| Jan. 1, 2025 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 1818 | $27.01 | 47,314.0000 | 209,536,323 | 3.70% | 0.00% |
| March 1, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Performance Restricted Stock Unit | 18466 | $17.87 | 36,932.0000 | 208,585,000 | 100.00% | 0.01% |
| March 1, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Restricted Stock Unit | 24622 | $17.87 | 24,622.0000 | 208,585,000 | 9999.99% | 0.01% |
| March 1, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Performance Restricted Stock Unit | 18466 | $17.87 | 18,466.0000 | 208,585,000 | 9999.99% | 0.01% |
| Feb. 15, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 1706 | $19.01 | 50,841.0000 | 208,585,000 | 3.25% | 0.00% |
| Feb. 15, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Common Stock | 1329 | $19.01 | 52,056.0000 | 208,585,000 | 2.62% | 0.00% |
| Feb. 15, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 523 | $19.01 | 51,533.0000 | 208,585,000 | 1.00% | 0.00% |
| Feb. 15, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | A | Common Stock | 1673 | $19.01 | 53,206.0000 | 208,585,000 | 3.25% | 0.00% |
| Feb. 15, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 659 | $19.01 | 52,547.0000 | 208,585,000 | 1.24% | 0.00% |
| Jan. 30, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | P | Common Stock | 5000 | $21.09 | 50,727.0000 | 208,585,000 | 10.93% | 0.00% |
| Jan. 1, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 904 | $26.68 | 46,631.0000 | 208,585,000 | 1.90% | 0.00% |
| Jan. 1, 2024 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 904 | $26.68 | 45,727.0000 | 208,585,000 | 1.94% | 0.00% |
| March 27, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | Senior Executive VP | F | Common Stock | 389 | $20.81 | 47,535.0000 | 208,200,000 | 0.81% | 0.00% |
| Feb. 28, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 3770 | $0.00 | 47,924.0000 | 129,320,962 | 8.54% | 0.00% |
| Feb. 28, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 2000 | $0.00 | 37,932.0000 | 129,320,962 | 5.57% | 0.00% |
| Feb. 28, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 2000 | $0.00 | 39,932.0000 | 129,320,962 | 5.27% | 0.00% |
| Feb. 28, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 4222 | $0.00 | 44,154.0000 | 129,320,962 | 10.57% | 0.00% |
| Feb. 21, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 13000 | $0.00 | 26,183.0000 | 129,320,962 | 98.61% | 0.01% |
| Feb. 21, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 9749 | $0.00 | 35,932.0000 | 129,320,962 | 37.23% | 0.01% |
| Feb. 21, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | F | Common | 1091 | $30.77 | 13,183.0000 | 129,320,962 | 7.64% | 0.00% |
| Feb. 21, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 2772 | $0.00 | 14,274.0000 | 129,320,962 | 24.10% | 0.00% |
| Feb. 15, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | F | Common | 513 | $32.05 | 10,931.0000 | 129,320,962 | 4.48% | 0.00% |
| Feb. 15, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 1329 | $32.05 | 12,260.0000 | 129,320,962 | 12.16% | 0.00% |
| Feb. 15, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | F | Common | 732 | $32.05 | 9,769.0000 | 129,320,962 | 6.97% | 0.00% |
| Feb. 15, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 1632 | $32.05 | 10,501.0000 | 129,320,962 | 18.40% | 0.00% |
| Feb. 15, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | A | Common | 1675 | $32.05 | 11,444.0000 | 129,320,962 | 17.15% | 0.00% |
| Feb. 15, 2023 | COLUMBIA BANKING SYSTEM, INC. | $COLB | Merrywell Christopher | EVP Chief Operating Officer | F | Common | 758 | $32.05 | 11,502.0000 | 129,320,962 | 6.18% | 0.00% |