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Annexon, Inc. (ANNX): insider buying, hedge funds & Congress trades

Annexon, Inc. (ANNX): 12 insider purchases in the last two years.

Insider buying

FiledInsiderSharesPriceValueType
Mar 12, 2026Carson William H.
Director
8,000$5.67$45.4Kno history
Jan 2, 2026Carson William H.
Director
4,115$5.02$20.7Kno history
Dec 3, 2025Carson William H.
Director
4,115$4.47$18.4Kno history
Dec 3, 2025Choi Jung
Director
33,000$4.19$138.3Kno history
Nov 21, 2025Satter Muneer A
Director
822,613$4.38$3.6Mno history
Nov 19, 2025Satter Muneer A
Director
1,500,000$3.37$5.1Mno history
Oct 31, 2025Carson William H.
Director
4,115$3.17$13.0Kno history
Oct 2, 2025Carson William H.
Director
4,115$3.05$12.6Kno history
Sep 4, 2025Carson William H.
Director
4,115$2.09$8.6Kno history
Aug 1, 2025Carson William H.
Director
4,115$2.43$10.0Kno history
Jul 1, 2025Carson William H.
Director
4,115$2.46$10.1Kno history
Dec 4, 2024Carson William H.
Director
3,200$5.33$17.1Kno history

Open-market purchases from SEC Form 4. "Opportunistic" = this insider trades every year but not on a fixed schedule (Cohen, Malloy & Pomorski); "routine" buys carry little information.

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