Annexon Inc.

Last updated September 27, 2026

Organization details

Legal name
Annexon Inc.
Ownership
Public
Status
Active
Headquarters country
United States
Ticker symbol
ANNX
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001528115

Board of directors

Chief executives

Douglas Love · President & CEO
Dates unknown

Board connections

5 of this board's directors also sit on 7 other boards.

Network of Annexon Inc.'s board connections Apnimed Inc. Apnimed Inc. Arrowhead Pharmaceuticals Inc. Arrowhead Pharmaceutic... CNS Pharmaceuticals Inc. CNS Pharmaceuticals In... Jasper Therapeutics Inc. Jasper Therapeutics In... KALA BIO Inc. KALA BIO Inc. Pacira BioSciences Inc. Pacira BioSciences Inc... Protagonist Therapeutics Inc. Protagonist Therapeuti... Bettina M. Cockroft Bettina M. Cockroft Mark S. Blumenkranz Mark S. Blumenkranz Thomas G. Wiggans Thomas G. Wiggans William A. Jones Jr. William A. Jones Jr. William D. Waddill William D. Waddill Annexon Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$12,318,919
14 purchases by 3 insiders
Sold, last 12 months
$313,428
10 sales by 5 insiders
Date Insider Transaction Shares Price Value
Jun 11, 2026 Yednock Ted Officer (EVP & CHIEF INNOVATION OFFICER) Option exercise +30,646 $1.85 $56,695
May 28, 2026 Muneer A. Satter Director Open-market purchase +613,497 $5.41 $3,319,019
May 11, 2026 William H. Carson Director Open-market purchase +8,000 $5.78 $46,240
Apr 10, 2026 William H. Carson Director Open-market purchase +8,000 $6.20 $49,600
Mar 10, 2026 William H. Carson Director Open-market purchase +8,000 $5.67 $45,360
Mar 2, 2026 Dananberg Jamie Officer (CHIEF MEDICAL OFFICER) Open-market sale −5,820 $5.43 $31,603
Mar 2, 2026 Overdorf Michael Officer (EVP & CHIEF BUSINESS OFFICER) Open-market sale −4,339 $5.42 $23,517
Mar 2, 2026 Yednock Ted Officer (EVP & CHIEF INNOVATION OFFICER) Open-market sale −5,566 $5.42 $30,168
Mar 2, 2026 ARTIS DEAN RICHARD Officer (EVP & CHIEF SCIENTIFIC OFFICER) Open-market sale −5,894 $5.43 $32,004
Mar 2, 2026 Jennifer Lew Officer (EVP & CHIEF FINANCIAL OFFICER) Open-market sale −5,565 $5.42 $30,162
Feb 19, 2026 Dananberg Jamie Officer (CHIEF MEDICAL OFFICER) Grant or award +56,250 — —
Feb 19, 2026 Overdorf Michael Officer (EVP & CHIEF BUSINESS OFFICER) Grant or award +62,500 — —
Feb 19, 2026 ARTIS DEAN RICHARD Officer (EVP & CHIEF SCIENTIFIC OFFICER) Grant or award +62,500 — —
Feb 19, 2026 Yednock Ted Officer (EVP & CHIEF INNOVATION OFFICER) Grant or award +62,500 — —
Feb 19, 2026 Jennifer Lew Officer (EVP & CHIEF FINANCIAL OFFICER) Grant or award +62,500 — —

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