Perspective Therapeutics, Inc. (CATX) has 4 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 4 sales totalling $1.5M. Most recent filing: Sept. 8, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
|---|---|---|---|---|---|---|
| Sept. 8, 2026 filed Sept. 3, 2026 | Lantheus Alpha Therapy, LLC 10% Owner | −$776,947 | 247,932 | −2% | No | |
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| Sept. 4, 2026 filed Sept. 2, 2026 | Lantheus Alpha Therapy, LLC 10% Owner | −$131,219 | 42,129 | −0% | No | |
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| Sept. 4, 2026 filed Aug. 31, 2026 | Lantheus Alpha Therapy, LLC 10% Owner | −$357,184 | 113,914 | −1% | No | |
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| Sept. 2, 2026 filed Aug. 31, 2026 | Lantheus Holdings, Inc. 10% Owner | −$245,610 | 78,145 | −1% | No | |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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