Trade Summary

2 days ago, Satter Muneer A, serving as Dir at Annexon, Inc. (ANNX), purchased 613,497 shares at $5.41 per share, for a total transaction value of $3,319,018.77. Following this transaction, Satter Muneer A now holds 10,342,134 shares of ANNX.

This purchase represents a 6.31% increase in Satter Muneer A's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, May 28, 2026 and publicly disclosed via SEC Form 4 filing on Friday, May 29, 2026 at 5:21 PM ET, 1 day after the trade was made.

Annexon, Inc. operates in the HEALTHCARE sector, specifically within the BIOTECHNOLOGY industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.