Annexon Inc.

Last updated September 27, 2026

Organization details

Legal name
Annexon Inc.
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2834 — Pharmaceutical Preparations
Jurisdiction of incorporation
Delaware
Headquarters city
Brisbane
Headquarters state / province
California
Headquarters country
United States
Fiscal year end
December
Ticker symbol
ANNX
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001528115
EIN
27-5414423

Board of directors

Chief executives

Douglas Love · President & CEO
Dates unknown

Director election results

Annual meeting of June 11, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

5 of this board's directors also sit on 7 other boards. 7 are in the same sector.

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
$12,393,153
13 purchases by 4 insiders
Sold, last 12 months
$313,428
10 sales by 5 insiders
Date Insider Transaction Shares Price Value
Sep 24, 2026 Douglas Love Director, Officer (PRESIDENT AND CEO) Open-market purchase +26,065 $3.83 $99,829
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 — —

Organizations in the same sector, closest in location and size first.

Questions about Annexon Inc.

Who is the CEO of Annexon Inc.?

Douglas Love is Annexon Inc.'s President & CEO.

How many directors are on Annexon Inc.'s board?

Annexon Inc.'s board has 9 directors: Bettina M. Cockroft, Douglas Love, Jung Choi, Mark S. Blumenkranz, Muneer A. Satter, Thomas G. Wiggans, William A. Jones Jr., William D. Waddill and William H. Carson.

Are Annexon Inc. insiders buying or selling shares?

Over the last 12 months, Annexon Inc. insiders bought $12.4 million of shares in 13 purchases and sold $313,428 of shares in 10 sales on the open market, as reported to the SEC on Forms 4 and 5.

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