William H. Carson, Director at Annexon, Inc. (ANNX), bought 8,000 shares at $5.67 ($45K) on 2026-03-10, disclosed to the SEC on 2026-03-12.
Recurring purchase ($45k) by Director following this insider's established cadence. Pattern-driven, low signal.
Something here stands out, but not much.
| Filing → |
| ANNX | BUY | 2026-01-02 | $21K | — | Filing → |
| ANNX | BUY | 2025-12-03 | $18K | — | Filing → |
| ANNX | BUY | 2025-10-31 | $13K | — | Filing → |