Annexon, Inc. ($ANNX) Insider Transactions

Last updated: 2026-03-15 09:24 UTC | Total transactions: 120

In the last 12 months, insiders at Annexon, Inc. ($ANNX) filed 120 transactions with the SEC: 22 open-market purchases totaling $9,072,300 and 41 sales totaling $841,284. Net insider sentiment: net buying.

Annexon, Inc. operates in the Pharmaceutical preparations industry (Life sciences sector).

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Recent Insider Transactions

Transaction Date Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 10, 2026 Carson William H. Not found P Common Stock 8000 $5.67 62,405.0000 149,123,701 14.70% 0.01%
March 2, 2026 Overdorf Michael EVP & CHIEF BUSINESS OFFICER S Common Stock 4339 $5.42 182,625.0000 149,123,701 2.32% 0.00%
March 2, 2026 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 5566 $5.42 154,161.0000 149,123,701 3.48% 0.00%
March 2, 2026 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER S Common Stock 5565 $5.42 170,700.0000 149,123,701 3.16% 0.00%
March 2, 2026 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER S Common Stock 5894 $5.43 180,093.0000 149,123,701 3.17% 0.00%
March 2, 2026 Dananberg Jamie CHIEF MEDICAL OFFICER S Common Stock 5820 $5.43 123,582.0000 149,123,701 4.50% 0.00%
Feb. 19, 2026 Yednock Ted EVP & CHIEF INNOVATION OFFICER A Stock Option (Right to Buy) 250000 $0.00 250,000.0000 149,123,701 9999.99% 0.17%
Feb. 19, 2026 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER A Stock Option (Right to Buy) 250000 $0.00 250,000.0000 149,123,701 9999.99% 0.17%
Feb. 19, 2026 Overdorf Michael EVP & CHIEF BUSINESS OFFICER A Stock Option (Right to Buy) 250000 $0.00 250,000.0000 149,123,701 9999.99% 0.17%
Feb. 19, 2026 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER A Common Stock 62500 $0.00 185,987.0000 149,123,701 50.61% 0.04%
Feb. 19, 2026 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER A Stock Option (Right to Buy) 250000 $0.00 250,000.0000 149,123,701 9999.99% 0.17%
Feb. 19, 2026 Yednock Ted EVP & CHIEF INNOVATION OFFICER A Common Stock 62500 $0.00 159,727.0000 149,123,701 64.28% 0.04%
Feb. 19, 2026 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER A Common Stock 62500 $0.00 176,265.0000 149,123,701 54.94% 0.04%
Feb. 19, 2026 Love Douglas PRESIDENT AND CEO A Stock Option (Right to Buy) 1250000 $0.00 1,250,000.0000 149,123,701 9999.99% 0.84%
Feb. 19, 2026 Dananberg Jamie CHIEF MEDICAL OFFICER A Common Stock 56250 $0.00 129,402.0000 149,123,701 76.89% 0.04%
Feb. 19, 2026 Dananberg Jamie CHIEF MEDICAL OFFICER A Stock Option (Right to Buy) 225000 $0.00 225,000.0000 149,123,701 9999.99% 0.15%
Feb. 19, 2026 Overdorf Michael EVP & CHIEF BUSINESS OFFICER A Common Stock 62500 $0.00 186,964.0000 149,123,701 50.22% 0.04%
Feb. 18, 2026 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 7857 $5.11 97,227.0000 149,123,701 7.48% 0.01%
Feb. 18, 2026 Overdorf Michael EVP & CHIEF BUSINESS OFFICER S Common Stock 6225 $5.10 124,464.0000 149,123,701 4.76% 0.00%
Feb. 18, 2026 Dananberg Jamie CHIEF MEDICAL OFFICER S Common Stock 5290 $5.10 73,152.0000 149,123,701 6.74% 0.00%
Feb. 18, 2026 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER S Common Stock 7851 $5.11 113,765.0000 149,123,701 6.46% 0.01%
Feb. 18, 2026 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER S Common Stock 5290 $5.10 123,487.0000 149,123,701 4.11% 0.00%
Dec. 30, 2025 Carson William H. Not found P Common Stock 4115 $5.02 54,405.0000 149,123,701 8.18% 0.00%
Dec. 1, 2025 Choi Jung Not found P Common Stock 33000 $4.19 33,000.0000 149,123,701 9999.99% 0.02%
Dec. 1, 2025 Carson William H. Not found P Common Stock 4115 $4.47 50,290.0000 149,123,701 8.91% 0.00%
Nov. 21, 2025 Satter Muneer A Not found P Common Stock 422613 $4.28 9,728,637.0000 149,123,701 4.54% 0.28%
Nov. 20, 2025 Satter Muneer A Not found P Common Stock 400000 $4.48 9,306,024.0000 149,123,701 4.49% 0.27%
Nov. 19, 2025 Satter Muneer A Not found P Common Stock 500000 $3.94 8,906,024.0000 149,123,701 5.95% 0.34%
Nov. 18, 2025 Satter Muneer A Not found P Common Stock 500000 $3.18 8,406,024.0000 149,123,701 6.32% 0.34%
Nov. 17, 2025 Satter Muneer A Not found P Common Stock 500000 $2.99 7,906,024.0000 149,123,701 6.75% 0.34%
Oct. 30, 2025 Carson William H. Not found P Common Stock 4115 $3.17 46,175.0000 149,123,701 9.78% 0.00%
Sept. 30, 2025 Carson William H. Not found P Common Stock 4115 $3.05 42,060.0000 137,404,145 10.84% 0.00%
Sept. 2, 2025 Carson William H. Not found P Common Stock 4115 $2.09 37,945.0000 137,404,145 12.16% 0.00%
July 30, 2025 Carson William H. Not found P Common Stock 4115 $2.43 33,830.0000 137,404,145 13.85% 0.00%
July 14, 2025 Overdorf Michael EVP & CHIEF BUSINESS OFFICER S Common Stock 853 $2.61 130,689.0000 137,404,145 0.65% 0.00%
July 14, 2025 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER S Common Stock 1117 $2.58 121,616.0000 137,404,145 0.91% 0.00%
July 14, 2025 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 1116 $2.58 105,084.0000 137,404,145 1.05% 0.00%
June 30, 2025 Carson William H. Not found P Common Stock 4115 $2.46 29,715.0000 137,404,145 16.07% 0.00%
June 5, 2025 Waddill William D. Not found A Stock Option (Right to Buy) 55000 $0.00 55,000.0000 137,404,145 9999.99% 0.04%
June 5, 2025 Carson William H. Not found A Stock Option (Right to Buy) 55000 $0.00 55,000.0000 137,404,145 9999.99% 0.04%
June 5, 2025 Satter Muneer A Not found A Stock Option (Right to Buy) 55000 $0.00 55,000.0000 137,404,145 9999.99% 0.04%
June 5, 2025 Choi Jung Not found A Stock Option (Right to Buy) 55000 $0.00 55,000.0000 137,404,145 9999.99% 0.04%
June 5, 2025 WIGGANS THOMAS G Not found A Stock Option (Right to Buy) 55000 $0.00 55,000.0000 137,404,145 9999.99% 0.04%
June 5, 2025 JONES WILLIAM A JR Not found A Stock Option (Right to Buy) 55000 $0.00 55,000.0000 137,404,145 9999.99% 0.04%
June 5, 2025 Cockroft Bettina M. Not found A Stock Option (Right to Buy) 55000 $0.00 55,000.0000 137,404,145 9999.99% 0.04%
Feb. 27, 2025 Dananberg Jamie CHIEF MEDICAL OFFICER A Stock Option (Right to Buy) 228225 $0.00 228,225.0000 137,404,145 9999.99% 0.17%
Feb. 27, 2024 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER A Common Stock 44963 $0.00 128,777.0000 75,673,081 53.65% 0.06%
Feb. 27, 2025 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER A Stock Option (Right to Buy) 272575 $0.00 272,575.0000 137,404,145 9999.99% 0.20%
Feb. 27, 2024 Dananberg Jamie CHIEF MEDICAL OFFICER A Common Stock 44963 $0.00 78,442.0000 75,673,081 134.30% 0.06%
Feb. 27, 2024 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER A Common Stock 44963 $0.00 122,733.0000 75,673,081 57.82% 0.06%
Feb. 27, 2025 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER A Stock Option (Right to Buy) 272575 $0.00 272,575.0000 137,404,145 9999.99% 0.20%
Feb. 27, 2025 Love Douglas PRESIDENT AND CEO A Stock Option (Right to Buy) 1300000 $0.00 1,300,000.0000 137,404,145 9999.99% 0.95%
Feb. 27, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER A Common Stock 44963 $0.00 106,200.0000 75,673,081 73.42% 0.06%
Feb. 27, 2025 Yednock Ted EVP & CHIEF INNOVATION OFFICER A Stock Option (Right to Buy) 272575 $0.00 272,575.0000 137,404,145 9999.99% 0.20%
Feb. 27, 2024 Overdorf Michael EVP & CHIEF BUSINESS OFFICER A Common Stock 44963 $0.00 131,542.0000 75,673,081 51.93% 0.06%
Feb. 27, 2025 Overdorf Michael EVP & CHIEF BUSINESS OFFICER A Stock Option (Right to Buy) 272575 $0.00 272,575.0000 137,404,145 9999.99% 0.20%
Feb. 18, 2025 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER S Common Stock 6912 $2.92 77,770.0000 137,404,145 8.16% 0.01%
Feb. 18, 2025 Dananberg Jamie CHIEF MEDICAL OFFICER S Common Stock 5521 $2.96 33,479.0000 137,404,145 14.16% 0.00%
Feb. 18, 2025 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER S Common Stock 5515 $2.97 83,814.0000 137,404,145 6.17% 0.00%
Feb. 18, 2025 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 8345 $2.91 61,237.0000 137,404,145 11.99% 0.01%
Feb. 18, 2025 Overdorf Michael EVP & CHIEF BUSINESS OFFICER S Common Stock 6618 $2.95 86,579.0000 137,404,145 7.10% 0.00%
Feb. 13, 2025 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 1783 $2.99 69,582.0000 137,404,145 2.50% 0.00%
Feb. 13, 2025 Love Douglas PRESIDENT AND CEO S Common Stock 5021 $2.95 351,554.0000 137,404,145 1.41% 0.00%
Feb. 13, 2025 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER S Common Stock 1786 $2.98 84,682.0000 137,404,145 2.07% 0.00%
Feb. 13, 2025 Overdorf Michael EVP & CHIEF BUSINESS OFFICER S Common Stock 1425 $2.99 93,197.0000 137,404,145 1.51% 0.00%
Jan. 9, 2025 JONES WILLIAM A JR Not found A Stock Option (Right to Buy) 88000 $0.00 88,000.0000 137,404,145 9999.99% 0.06%
Jan. 6, 2025 Love Douglas PRESIDENT AND CEO M Stock Option (Right to Buy) 37994 $0.00 0.0000 137,404,145 100.00% 0.03%
Jan. 6, 2025 Love Douglas PRESIDENT AND CEO M Common Stock 37994 $1.41 356,575.0000 137,404,145 11.93% 0.03%
Dec. 2, 2024 Carson William H. Not found P Common Stock 3200 $5.33 25,600.0000 139,933,019 14.29% 0.00%
Oct. 30, 2024 Love Douglas PRESIDENT AND CEO M Stock Option (Right to Buy) 78399 $0.00 0.0000 139,933,019 100.00% 0.06%
Oct. 30, 2024 Love Douglas PRESIDENT AND CEO M Common Stock 78399 $1.85 274,520.0000 139,933,019 39.97% 0.06%
Oct. 30, 2024 Love Douglas PRESIDENT AND CEO M Common Stock 36050 $1.85 310,570.0000 139,933,019 13.13% 0.03%
Oct. 30, 2024 Love Douglas PRESIDENT AND CEO M Stock Option (Right to Buy) 36050 $0.00 0.0000 139,933,019 100.00% 0.03%
Oct. 15, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER M Stock Option (Right to Buy) 5408 $0.00 30,646.0000 139,933,019 15.00% 0.00%
Oct. 15, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER M Common Stock 5408 $1.85 76,773.0000 139,933,019 7.58% 0.00%
Oct. 15, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 5408 $7.41 71,365.0000 139,933,019 7.04% 0.00%
Oct. 1, 2024 Carson William H. Not found P Common Stock 3200 $5.97 22,400.0000 139,933,019 16.67% 0.00%
Sept. 19, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 4500 $7.10 71,365.0000 75,673,081 5.93% 0.01%
Sept. 12, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 5500 $6.16 75,865.0000 75,673,081 6.76% 0.01%
Sept. 5, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 5500 $5.64 81,365.0000 75,673,081 6.33% 0.01%
Sept. 3, 2024 Carson William H. Not found P Common Stock 3200 $5.48 19,200.0000 75,673,081 20.00% 0.00%
Aug. 29, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 5500 $5.95 86,865.0000 75,673,081 5.95% 0.01%
Aug. 1, 2024 Carson William H. Not found P Common Stock 3200 $6.24 16,000.0000 75,673,081 25.00% 0.00%
July 15, 2024 Overdorf Michael EVP & CHIEF BUSINESS OFFICER S Common Stock 784 $6.02 94,622.0000 75,673,081 0.82% 0.00%
July 15, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 1106 $6.02 92,365.0000 75,673,081 1.18% 0.00%
July 15, 2024 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER S Common Stock 1104 $6.03 86,468.0000 75,673,081 1.26% 0.00%
July 1, 2024 Carson William H. Not found P Common Stock 3200 $5.00 12,800.0000 75,673,081 33.33% 0.00%
June 5, 2024 Carson William H. Not found A Stock Option (Right to Buy) 44000 $0.00 44,000.0000 75,673,081 9999.99% 0.06%
June 5, 2024 Cockroft Bettina M. Not found A Stock Option (Right to Buy) 44000 $0.00 44,000.0000 75,673,081 9999.99% 0.06%
June 5, 2024 Waddill William D. Not found A Stock Option (Right to Buy) 44000 $0.00 44,000.0000 75,673,081 9999.99% 0.06%
June 5, 2024 Choi Jung Not found A Stock Option (Right to Buy) 44000 $0.00 44,000.0000 75,673,081 9999.99% 0.06%
June 5, 2024 Satter Muneer A Not found A Stock Option (Right to Buy) 44000 $0.00 44,000.0000 75,673,081 9999.99% 0.06%
June 5, 2024 WIGGANS THOMAS G Not found A Stock Option (Right to Buy) 44000 $0.00 44,000.0000 75,673,081 9999.99% 0.06%
June 3, 2024 Carson William H. Not found P Common Stock 3200 $4.83 9,600.0000 75,673,081 50.00% 0.00%
May 1, 2024 Carson William H. Not found P Common Stock 3200 $4.68 6,400.0000 75,673,081 100.00% 0.00%
April 8, 2024 Carson William H. Not found P Common Stock 3200 $6.07 3,200.0000 75,673,081 9999.99% 0.00%
Feb. 16, 2024 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER A Common Stock 39000 $0.00 89,329.0000 75,673,081 77.49% 0.05%
Feb. 16, 2024 Dananberg Jamie CHIEF MEDICAL OFFICER A Stock Option (Right to Buy) 160000 $0.00 160,000.0000 75,673,081 9999.99% 0.21%
Feb. 16, 2024 Dananberg Jamie CHIEF MEDICAL OFFICER A Common Stock 39000 $0.00 39,000.0000 75,673,081 9999.99% 0.05%
Feb. 16, 2024 Love Douglas PRESIDENT AND CEO A Stock Option (Right to Buy) 656200 $0.00 656,200.0000 75,673,081 9999.99% 0.87%
Feb. 20, 2024 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER S Common Stock 2593 $5.53 82,058.0000 75,673,081 3.06% 0.00%
Feb. 16, 2024 Overdorf Michael EVP & CHIEF BUSINESS OFFICER A Stock Option (Right to Buy) 160000 $0.00 160,000.0000 75,673,081 9999.99% 0.21%
Feb. 20, 2024 Overdorf Michael EVP & CHIEF BUSINESS OFFICER S Common Stock 1951 $5.48 85,641.0000 75,673,081 2.23% 0.00%
Feb. 16, 2024 Overdorf Michael EVP & CHIEF BUSINESS OFFICER A Common Stock 39000 $0.00 87,592.0000 75,673,081 80.26% 0.05%
Feb. 16, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER A Stock Option (Right to Buy) 160000 $0.00 160,000.0000 75,673,081 9999.99% 0.21%
Feb. 20, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 2604 $5.51 93,471.0000 75,673,081 2.71% 0.00%
Feb. 16, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER A Common Stock 39000 $0.00 96,075.0000 75,673,081 68.33% 0.05%
Feb. 16, 2024 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER A Stock Option (Right to Buy) 160000 $0.00 160,000.0000 75,673,081 9999.99% 0.21%
Feb. 16, 2024 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER A Common Stock 39000 $0.00 84,651.0000 75,673,081 85.43% 0.05%
Feb. 16, 2024 ARTIS DEAN RICHARD EVP & CHIEF SCIENTIFIC OFFICER A Stock Option (Right to Buy) 160000 $0.00 160,000.0000 75,673,081 9999.99% 0.21%
Feb. 12, 2024 Love Douglas PRESIDENT AND CEO S Common Stock 5782 $5.54 196,121.0000 75,673,081 2.86% 0.01%
Feb. 12, 2024 Lew Jennifer EVP & CHIEF FINANCIAL OFFICER S Common Stock 1809 $5.54 45,651.0000 75,673,081 3.81% 0.00%
Feb. 12, 2024 Yednock Ted EVP & CHIEF INNOVATION OFFICER S Common Stock 1810 $5.54 57,075.0000 75,673,081 3.07% 0.00%
Feb. 12, 2024 Overdorf Michael EVP & CHIEF BUSINESS OFFICER S Common Stock 1349 $5.53 48,592.0000 75,673,081 2.70% 0.00%
July 11, 2023 Lew Jennifer EVP & Chief Financial Officer S Common Stock 1057 $3.84 47,460.0000 0 2.18% 0.00%
Dec. 27, 2023 Yednock Ted EVP & Chief Innovation Officer M Common Stock 10385 $1.85 79,885.0000 0 14.94% 0.00%
Dec. 27, 2023 Yednock Ted EVP & Chief Innovation Officer S Common Stock 21000 $4.52 58,885.0000 0 26.29% 0.00%
July 11, 2023 Overdorf Michael EVP & Chief Business Officer S Common Stock 978 $3.84 45,802.0000 0 2.09% 0.00%
July 11, 2023 Yednock Ted EVP & Chief Innovation Officer S Common Stock 1057 $3.84 58,885.0000 0 1.76% 0.00%
Dec. 27, 2023 Yednock Ted EVP & Chief Innovation Officer M Common Stock 10615 $1.41 69,500.0000 0 18.03% 0.00%