Spyre Therapeutics, Inc. (SYRE) — Insider Trading Activity

Spyre Therapeutics, Inc. (SYRE) has 58 insider transactions on record, including 0 open-market purchases and 46 sales by company executives and directors. The most recent transaction was filed on 2026-06-23 by Harwin Peter Evan. The largest single transaction was a sale of $ 399.66M by Harwin Peter Evan.