InsidersTradesSigma
Total declarations
Company
▲ Purchases (7 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
7
Disclosed sells
0
T+90 hit rate
23%
T+90 mean return
-4.0%
Across 13 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Deer Aaron James, VP Exécutif. Director active across 1 company, notably Columbia Banking System, INC.. Cumulatively, 20 reports have been recorded. Breakdown: 7 buys · 0 sell. Total volume traded: €275k. Activity tracked since 6 July 2021. The latest transaction was disclosed on 20 January 2026 (Disposition). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations20 total
325 shares0Common StockSEC:0000887343-26-000021:0
325 shares0Common StockSEC:0000887343-26-000021
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918 shares@ US$26.733.9% of flowCommon StockSEC:0000887343-25-000094:0
◆
1,304 shares@ US$27.415.6% of flowCommon StockSEC:0000887343-25-000028:0
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889 shares@ US$27.013.8% of flowCommon StockSEC:0000887343-25-000004:0
◆
6,994 shares@ US$17.8719.0% of flowCommon StockSEC:0000887343-24-000136:0
◆
951 shares@ US$19.012.8% of flowCommon StockSEC:0000887343-24-000064:0
▲
2,000 shares@ US$19.32415.9% of flowCommon StockSEC:0000887343-24-000044:0
Ideal exit: 28 Oct 2024 (T+270)
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647 shares@ US$26.682.6% of flowCommon StockSEC:0000887343-24-000004:0
▲
854 shares@ US$18.252.4% of flowCommon StockSEC:0000887343-23-000284:0
Ideal exit: 26 Mar 2024 (T+270)
1,430 shares0CommonSEC:0000887343-23-000093:0
2,357 shares0CommonSEC:0000887343-23-000069:0
1,393 shares@ US$32.056.8% of flowCommonSEC:0000887343-23-000020:0
748 shares@ US$25.790.0002% mcap6.4% of flowCommonSEC:0000887343-22-000114:0
Ideal exit: 27 Mar 2023 (T+270)
3,000 shares@ US$28.000.0010% mcap27.8% of flowCommonSEC:0000887343-22-000104:0
Ideal exit: 27 Jan 2023 (T+270)
3,000 shares@ US$33.4530.0011% mcap30.9% of flowCommonSEC:0000887343-22-000036:0
Ideal exit: 21 Nov 2022 (T+270)
952 shares@ US$36.750.0004% mcap61.9% of flowCommonSEC:0000887343-22-000022
952 shares@ US$36.750.0004% mcap10.8% of flowCommonSEC:0000887343-22-000022:0
711 shares@ US$31.643.1% of flowCommonSEC:0000887343-21-000142
Ideal exit: 2 Apr 2022 (T+270)
711 shares@ US$31.640.0002% mcap6.6% of flowCommonSEC:0000887343-21-000142:0
Ideal exit: 2 Apr 2022 (T+270)
20 of 20 declarations
About Deer Aaron James
Aaron James Deer is the Executive Vice President and Chief Financial Officer of Columbia Banking System, Inc. He is responsible for the company's financial management, including budget planning and financial performance analysis. His role is essential in ensuring the company's profitability and growth. Aaron works closely with other executives to align financial and strategic objectives.
