Lantheus Alpha Therapy, LLC insider trades
Lantheus Alpha Therapy, LLC has filed 4 Form 4s with the SEC that we hold, all for Perspective Therapeutics, Inc. (CATX), as 10% owner. Across all of them we count 1 purchase worth $57.4M and 5 sales worth $1.3M reported on Form 4. In the last 12 months: 0 purchases ($0) and 5 sales ($1.3M). The largest single trade was a purchase of 60,431,039 shares of Perspective Therapeutics, Inc. worth $57.4M, dated 2024-03-06. Of 5 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 2024-03-08 and the latest 2026-09-08.
Perspective Therapeutics, Inc. (CATX)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2024-03-06 | P, purchase reported on Form 4 | 60,431,039 | $57.4M | 2024-03-08 |
| 2026-08-31 | S, sale reported on Form 4 | 78,145 | $245.6K | 2026-09-04 |
| 2026-09-01 | S, sale reported on Form 4 | 35,769 | $111.6K | 2026-09-04 |
| 2026-09-02 | S, sale reported on Form 4 | 42,129 | $131.2K | 2026-09-04 |
| 2026-09-03 | S, sale reported on Form 4 | 80,783 | $250.9K | 2026-09-08 |
| 2026-09-04 | S, sale reported on Form 4 | 167,149 | $526.1K | 2026-09-08 |
Counted from the Form 4 filings this reporting owner (SEC CIK 2010224) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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