Gary J. Pruden is Director at Lantheus Holdings, Inc. (LNTH). They have made 5 open-market trades across 3 companies since 2016, most recently 2026-05-14.
CIK 0001673416
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
2 open-market purchases totalling $275K since 2018, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LNTH | SELL · 10b5-1 | 2024-07-10 | 2024-07-12 | $95.04 | $2.4M | -7.7% | -21.5% | -12.2% |
| MOTS | BUY | 2019-07-01 | 2019-07-01 | $3.00 | $25K | +1.3% | -12.6% | -35.9% |
| LNTH | SELL | 2019-03-06 | 2019-03-08 | $22.77 | $145K | +2.7% | +7.4% | +6.6% |
| MOTS | BUY | 2018-02-16 | 2018-02-21 | $5.00 | $250K | +14.4% | +9.1% | +11.6% |
| JNJ | SELL | 2017-02-28 | 2017-03-02 | $122.21 | $4.0M | +2.9% | +1.0% | +3.9% |
| JNJ | SELL | 2016-06-07 | 2016-06-09 | $116.03 | $2.3M | -0.5% | +5.3% | +2.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.