Lantheus Holdings, Inc. insider trades

Lantheus Holdings, Inc. has filed 2 Form 4s with the SEC that we hold, all for Perspective Therapeutics, Inc. (CATX), as 10% owner. Across all of them we count 0 purchases worth $0 and 2 sales worth $357.2K reported on Form 4. In the last 12 months: 0 purchases ($0) and 2 sales ($357.2K). The largest single trade was a sale of 78,145 shares of Perspective Therapeutics, Inc. worth $245.6K, dated 2026-08-31. Of 2 sales filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2026-09-02 and the latest 2026-09-03.