Annexon Inc. (ANNX) - Insider Holders & Insider Ownership

List of insiders holdings for Annexon Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time
Shares Owned
Directly
Indirectly
Total
Shares Owned
Filing
1Redmile Group LLC
Green Jeremy
10% Owner
2026-07-08 21:30:0917,918,459
0
17,918,459Form 13G
2Bain Capital Life Sciences Investors LLC
Bain Capital Life Sciences Fund L.P.
Bain Capital Life Sciences Partners LP
BCIP Life Sciences Associates LP
10% Owner
2025-02-14 07:55:555,249,069
0
5,249,069Form 13G
3Bain Capital Life Sciences Investors LLC
Bain Capital Life Sciences Fund L.P.
BCIP Life Sciences Associates LP
Koppel Adam
Bain Capital Life Sciences Partners LP
Schwartz Jeffrey Lawrence
10% Owner
2025-02-14 07:55:555,249,069
0
5,249,069Form 13G
4BASKETT FOREST
10% Owner
2020-07-23 17:22:310
2,495,687
2,495,687Form 3
5Florence Anthony A. Jr.
10% Owner
2020-07-23 17:23:370
2,495,687
2,495,687Form 3
6Makhzoumi Mohamad
10% Owner
2020-07-23 17:24:440
2,495,687
2,495,687Form 3
7MAKOWER JOSHUA
10% Owner
2020-07-23 17:25:320
2,495,687
2,495,687Form 3
8SANDELL SCOTT D
10% Owner
2020-07-23 17:26:540
2,495,687
2,495,687Form 3
9Sonsini Peter W.
10% Owner
2020-07-23 17:27:330
2,495,687
2,495,687Form 3
10Clarus Lifesciences III L.P.
Clarus Ventures III GP L.P.
Blackstone Clarus III L.L.C.
Blackstone Holdings II L.P.
Blackstone Holdings I/II GP L.L.C.
Blackstone Group Inc
Blackstone Group Management L.L.C.
SCHWARZMAN STEPHEN A
10% Owner
2021-08-27 16:50:521,820,423
0
1,820,423Form 13D
11Love Douglas
PRESIDENT AND CEO
2026-02-23 19:11:221,250,000
0
1,250,000Form 4
12Flynn James E
Deerfield Mgmt IV L.P.
DEERFIELD MANAGEMENT COMPANY L.P. (SERIES C)
Deerfield Private Design Fund IV L.P.
Deerfield Mgmt L.P.
DEERFIELD PARTNERS L.P.
Possible Member of 10% Group
10% Owner
2020-07-28 12:54:230
808,914
808,914Form 4
13Yednock Ted
EVP & CHIEF INNOVATION OFFICER
2026-06-15 16:15:10184,807
0
184,807Form 4
14Overdorf Michael
EVP & CHIEF BUSINESS OFFICER
2026-03-04 16:30:45182,625
0
182,625Form 4
15ARTIS DEAN RICHARD
EVP & CHIEF SCIENTIFIC OFFICER
2026-03-04 16:30:41180,093
0
180,093Form 4
16Blumenkranz Mark S.
Director
2026-08-12 18:10:26175,000
0
175,000Form 4
17Lew Jennifer
EVP & CHIEF FINANCIAL OFFICER
2026-03-04 16:30:38170,700
0
170,700Form 4
18Dananberg Jamie
CHIEF MEDICAL OFFICER
2026-03-04 16:30:46123,582
0
123,582Form 4
19Keswani Sanjay
EVP & Chief Medical Officer
2022-02-15 16:37:11112,500
0
112,500Form 4
20YOUNG WILLIAM
Director
2020-07-23 16:59:0781,612
0
81,612Form 3
21Carson William H.
Director
2026-06-15 16:15:1365,000
0
65,000Form 4
22Satter Muneer A
Director
2026-06-15 16:15:2065,000
0
65,000Form 4
23JONES WILLIAM A JR
Director
2026-06-15 16:15:1965,000
0
65,000Form 4
24Waddill William D.
Director
2026-06-15 16:15:2365,000
0
65,000Form 4
25Choi Jung
Director
2026-06-15 16:15:1465,000
0
65,000Form 4
26Cockroft Bettina M.
Director
2026-06-15 16:15:1765,000
0
65,000Form 4
27WIGGANS THOMAS G
Director
2025-06-09 16:30:3255,000
0
55,000Form 4
28Mattheakis Larry
EVP & Chief Scientific Officer
2022-07-13 19:40:4454,688
0
54,688Form 4
29Sun Ricky
Director
2021-06-04 17:00:2810,000
0
10,000Form 4
30Gallagher Carol Giltner
Director
2020-07-23 17:17:200
0
0Form 3
31New Enterprise Associates 15 L.P.
NEA Partners 15 L.P.
NEA 15 GP LLC
10% Owner
2021-11-19 06:45:190
0
0Form 13G
32Cunningham Emmett
Director
2020-07-23 16:59:500
0
0Form 3