// company-profile
Annexon, Inc.
ANNX// activity-summary
Recent insider activity is bullish. Over the last 30 days, 9 insiders purchased shares (net $3.4M). Buying was led by Satter Muneer A.
// 90-day insight
Over the last 90 days, Annexon, Inc. insiders bought $3.4M across 9 transactions with no open-market sales.
- Most active insider: Carson William H. with 3 transactions totaling $96K.
- Largest single purchase: $3.3M by Satter Muneer A on May 28, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Annexon, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 11, 2026 | Cockroft Bettina M. | ANNX | Award | 65,000 | $0.00 | $0K |
| Jun 11, 2026 | Yednock Ted | ANNX | Option Exercise | 30,646 | $0.00 | $0K |
| Jun 11, 2026 | Choi Jung | ANNX | Award | 65,000 | $0.00 | $0K |
| Jun 11, 2026 | Waddill William D. | ANNX | Award | 65,000 | $0.00 | $0K |
| Jun 11, 2026 | JONES WILLIAM A JR | ANNX | Award | 65,000 | $0.00 | $0K |
45 more transactions hidden
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