InsiderTrades

Deer Aaron James

SEC CIK 1810107 · EDGAR

Buying vs selling by month open-market trades, last 60 months, COLB
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
COLBCOLUMBIA BANKING SYSTEM, INC.EVP Chief Strategy, Innov Offcr 42.8K $302.8K — 272021-07-062026-06-30

Most active insiders at COLB, 12 months

#InsiderTitleBoughtSold
1 GARDNER STEVEN RDir —$403.9K
2 Nixon Torran BSenior Executive VP —$127.9K
3 Moore Devine DavidEVP CMO —$115.3K
4 BARUFFI KUMI YAMAMOTOEVP GC, Corp Sec —$24.6K
5 Deer Aaron JamesEVP Chief Strategy, Innov Offcr $22.5K—
6 Lakely BrockEVP, CAO —$5,535
7 Anderson Drew KEVP Chief Admin Off ——
8 Giem JudiEVP CHRO ——
9 Merrywell ChristopherSenior Executive VP ——
10 Namdar FrankEVP Chief Credit Off ——

Transactions 27

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-07-02 17:17 2026-06-30 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr P - Purchase $25.37 +886 42.8K +2% +$22.5K
D 2026-03-17 2026-03-13 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr F - Tax $26.23 -617 41.9K -1% -$16.2K
D 2026-03-17 2026-03-13 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr M - OptEx $26.23 +1,567 42.5K +4% +$41.1K
2026-03-02 2026-03-01 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr F - Tax $28.45 -918 40.9K -2% -$26.1K
2026-02-18 2026-02-15 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr F - Tax $31.49 -531 41.8K -1% -$16.7K
2026-02-04 2026-02-02 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr F - Tax $29.69 -1,191 42.4K -3% -$35.4K
2026-02-04 2026-02-02 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr A - Grant $29.69 +2,620 43.6K +6% +$77.8K
2026-01-22 2026-01-20 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr D - Sale to Iss $0.00 -325 41.7K -0.8% $0
2026-01-22 2026-01-20 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP Chief Strategy, Innov Offcr F - Tax $28.35 -776 40.9K -2% -$22.0K
2025-03-04 2025-02-28 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc F - Tax $26.73 -918 42.0K -2% -$24.5K
M 2025-02-18 2025-02-14 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc F - Tax $27.41 -1,039 43.5K -2% -$28.5K
2025-02-18 2025-02-14 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc A - Grant $27.41 +1,304 44.0K +3% +$35.7K
M 2025-01-03 2025-01-01 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc F - Tax $27.01 -1,884 42.7K -4% -$50.9K
D 2024-03-04 2024-03-01 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc A - Grant $17.87 +6,994 44.6K +19% +$125.0K
M 2024-02-20 2024-02-15 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc F - Tax $19.01 -1,516 37.6K -4% -$28.8K
M 2024-02-20 2024-02-15 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc A - Grant $19.01 +2,255 38.7K +6% +$42.9K
2024-02-01 2024-02-01 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc P - Purchase $19.32 +2,000 36.9K +6% +$38.6K
M 2024-01-03 2024-01-01 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc F - Tax $26.68 -1,294 35.5K -4% -$34.5K
2023-07-05 2023-06-30 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James Chief Strategy, Innovation Offc P - Purchase $18.25 +854 36.1K +2% +$15.6K
M 2023-03-02 2023-02-28 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP CFO A - Grant $0.00 +7,015 29.7K +31% $0
M 2023-02-23 2023-02-21 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP CFO A - Grant $0.00 +8,450 22.2K +62% $0
M 2023-02-17 2023-02-15 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP CFO A - Grant $32.05 +3,649 19.8K +23% +$117.0K
2022-07-01 2022-06-30 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP CFO P - Purchase $25.79 +748 16.2K +5% +$19.3K
2022-05-04 2022-05-02 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP CFO P - Purchase $28.00 +3,000 15.4K +24% +$84.0K
2022-02-24 2022-02-24 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP CFO P - Purchase $33.45 +3,000 12.4K +32% +$100.4K
M 2022-02-17 2022-02-15 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP CFO A - Grant $36.75 +2,345 9,427 +33% +$86.2K
2021-07-06 2021-07-06 COLB COLUMBIA BANKING SYSTEM, INC. Deer Aaron James EVP CFO P - Purchase $31.64 +711 7,082 +11% +$22.5K

Purchase Sale Sale after option exercise All abbreviations