Dennis A. Ausiello is Director at ALNYLAM PHARMACEUTICALS, INC. (ALNY). They have made 3 open-market trades across 1 company since 2014, most recently 2026-05-20.
CIK 0001381994
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.
0 open-market purchases, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ALNY | SELL · 10b5-1 | 2025-08-14 | 2025-08-15 | $436.92 | $20.9M | +0.9% | +2.5% | +0.9% |
| ALNY | SELL · 10b5-1 | 2024-08-06 | 2024-08-08 | $262.00 | $10.6M | +4.0% | -6.3% | +1.1% |
| ALNY | SELL | 2022-11-21 | 2022-11-23 | $220.00 | $5.0M | +5.7% | +14.4% | -3.9% |
| ALNY | SELL | 2018-03-13 | 2018-03-14 | $150.00 | $2.6M | -2.9% | -29.4% | -25.8% |
| ALNY | SELL | 2017-11-02 | 2017-11-03 | $130.00 | $2.6M | -4.2% | -2.6% | -1.5% |
| ALNY | SELL · 10b5-1 | 2015-04-21 | 2015-04-23 | $130.02 | $1.1M | -18.4% | +0.9% | +0.9% |
| ALNY | SELL · 10b5-1 | 2015-03-19 | 2015-03-19 | $120.00 | $600K | -18.4% | +0.9% | +0.9% |
| ALNY | SELL · 10b5-1 | 2015-03-05 | 2015-03-06 | $115.00 | $81K | -18.4% | +0.9% | +0.9% |
| ALNY | SELL · 10b5-1 | 2014-12-08 | 2014-12-10 | $108.33 | $1.6M | -18.4% | +0.9% | +0.9% |
| ALNY | SELL · 10b5-1 | 2014-11-11 | 2014-11-13 | $100.00 | $500K | -18.4% | +0.9% | +0.9% |
| ALNY | SELL · 10b5-1 | 2014-10-22 | 2014-10-24 | $90.00 | $450K | -18.4% | +0.9% | +0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.