Dudediligence.

Annexon, Inc

ANNXNASDAQ · Pharmaceutical Preparations
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$342,264

13 notices · 64,697 sh

Oct 2025 to Oct 2026

Reported ·

$313,428

10 sales · 13 buys · $12.3M bought

Oct 2025 to Jun 2026

The two figures cover different periods.

None of the 10 reported sales carry the 10b5-1 box.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-08-13: WIGGANS THOMAS G, Form 1442026-07-15: WIGGANS THOMAS G, Form 1442026-07-14: WIGGANS THOMAS G, Form 1442026-03-02: Yednock Ted, Form 1442026-03-02: ARTIS DEAN RICHARD, Form 1442026-03-02: Overdorf Michael, Form 1442026-03-02: Dananberg Jamie, Form 1442026-03-02: Lew Jennifer, Form 1442026-02-18: Lew Jennifer, Form 1442026-02-18: ARTIS DEAN RICHARD, Form 1442026-02-18: Yednock Ted, Form 1442026-02-18: Overdorf Michael, Form 1442026-02-18: Dananberg Jamie, Form 1442025-10-30: Carson William H., bought2025-11-17: Satter Muneer A, bought2025-11-20: Satter Muneer A, bought2025-12-01: Choi Jung, bought2025-12-01: Carson William H., bought2025-12-30: Carson William H., bought2026-02-18: Lew Jennifer, sold2026-02-18: Dananberg Jamie, sold2026-02-18: Overdorf Michael, sold2026-02-18: Yednock Ted, sold2026-02-18: ARTIS DEAN RICHARD, sold2026-03-02: Lew Jennifer, sold2026-03-02: Dananberg Jamie, sold2026-03-02: Overdorf Michael, sold2026-03-02: Yednock Ted, sold2026-03-02: ARTIS DEAN RICHARD, sold2026-03-10: Carson William H., bought2026-04-10: Carson William H., bought2026-05-11: Carson William H., bought2026-05-28: Satter Muneer A, bought
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-08-13WIGGANS THOMAS G, Former Director$10,596
2,000 shno plan dateForm 4s on file end Jun 23144 ↗
2026-07-15WIGGANS THOMAS G, Former Director$12,630
2,000 shno plan dateForm 4s on file end Jun 23144 ↗
2026-07-14WIGGANS THOMAS G, Former Director$5,605
1,000 shno plan dateForm 4s on file end Jun 23144 ↗
2026-03-02Yednock Ted, EVP & CHIEF INNOVATION OFFICER$30,181
5,566 shno plan date144 ↗
Form 4, 2026-03-04: sold 5,566 at $5.42 Form 4 ↗
2026-03-02ARTIS DEAN RICHARD, EVP & CHIEF SCIENTIFIC OFFICER$31,980
5,894 shno plan date144 ↗
Form 4, 2026-03-04: sold 5,894 at $5.43 Form 4 ↗
2026-03-02Overdorf Michael, EVP & CHIEF BUSINESS OFFICER$23,530
4,339 shno plan date144 ↗
Form 4, 2026-03-04: sold 4,339 at $5.42 Form 4 ↗
2026-03-02Dananberg Jamie, CHIEF MEDICAL OFFICER$31,579
5,820 shno plan date144 ↗
Form 4, 2026-03-04: sold 5,820 at $5.43 Form 4 ↗
2026-03-02Lew Jennifer, EVP & CHIEF FINANCIAL OFFICER$30,178
5,565 shno plan date144 ↗
Form 4, 2026-03-04: sold 5,565 at $5.42 Form 4 ↗
2026-02-18Lew Jennifer, EVP & CHIEF FINANCIAL OFFICER$40,119
7,851 shno plan date144 ↗
Form 4, 2026-02-20: sold 7,851 at $5.11 Form 4 ↗
2026-02-18ARTIS DEAN RICHARD, EVP & CHIEF SCIENTIFIC OFFICER$26,990
5,290 shno plan date144 ↗
Form 4, 2026-02-20: sold 5,290 at $5.10 Form 4 ↗
2026-02-18Yednock Ted, EVP & CHIEF INNOVATION OFFICER$40,122
7,857 shno plan date144 ↗
Form 4, 2026-02-20: sold 7,857 at $5.11 Form 4 ↗
2026-02-18Overdorf Michael, EVP & CHIEF BUSINESS OFFICER$31,764
6,225 shno plan date144 ↗
Form 4, 2026-02-20: sold 6,225 at $5.10 Form 4 ↗
2026-02-18Dananberg Jamie, CHIEF MEDICAL OFFICER$26,990
5,290 shno plan date144 ↗
Form 4, 2026-02-20: sold 5,290 at $5.10 Form 4 ↗