Lantheus Alpha Therapy, LLC sold $777k of CATX
owner at Perspective Therapeutics, Inc.. 247,932 shares at an average of $3.13, traded Sep 3, 2026, filed Sep 8, 2026.
Score components
- +12Role10% owner
- +22Trade size$777k at market
- 0Share of holdings soldSold 2.2% of holdings
- +8Cluster2 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0002064832-26-000318, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 3, 2026 | SOpen-market sale Common Stock | -80,783 | $3.11 | $251k | 11,440,513 | 35 d ago |
| Sep 4, 2026 | SOpen-market sale Common Stock | -167,149 | $3.15 | $526k | 11,273,364 | 35 d ago |
Related signals
Other insiders at Perspective Therapeutics, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 35Weak | Perspective Therapeutics, Inc. | Lantheus Alpha Therapy, LLC owner | $357k 113,914 shares | -1% | |
| 31Weak | Perspective Therapeutics, Inc. | Lantheus Alpha Therapy, LLC owner | $131k 42,129 shares | -0% | |
| 30Weak | Perspective Therapeutics, Inc. | Lantheus Holdings, Inc. owner | $112k 35,769 shares | -0% | |
| 33Weak | Perspective Therapeutics, Inc. | Lantheus Holdings, Inc. owner | $246k 78,145 shares | -1% | |
| 37Weak | Perspective Therapeutics, Inc. | Jonathan Robert Hunt Chief Accounting Officer | $22k 11,000 shares | +23% | |
| 41Moderate | Perspective Therapeutics, Inc. | Robert F Williamson III director | $20k 9,498 shares | +2595% | |
| 73Notable | Perspective Therapeutics, Inc. | Juan Graham Chief Financial Officer | $75k 33,333 shares | +1649% | |
| 58Moderate | Perspective Therapeutics, Inc. | Lori A Woods director | $50k 23,475 shares | +15% | |
| 69Notable | Perspective Therapeutics, Inc. | Robert F Williamson III director | $132k 60,337 shares | +124% | |
| 75Notable | Perspective Therapeutics, Inc. | Johan M. Spoor Chief Executive Officer | $60k 26,676 shares | +71% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.