Applied Physics & Chemistry Laboratories, Inc. is 10% Owner at Amphastar Pharmaceuticals, Inc. (AMPH). They have made 1 open-market trade across 1 company since 2015, most recently 2018-12-13.
CIK 0001611158
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AMPH | 7,394,837 | $191.1M |
Shares reported on the most recent Form 4, priced at the 2018-12-13 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AMPH | SELL | 2018-12-11 | 2018-12-13 | $21.29 | $2.9M | -4.1% | +3.1% | +0.0% |
| AMPH | SELL · 10b5-1 | 2015-12-09 | 2015-12-11 | $14.24 | $902K | -12.7% | -12.6% | -20.8% |
| AMPH | SELL · 10b5-1 | 2015-12-04 | 2015-12-08 | $14.71 | $1.0M | -12.7% | -6.0% | -17.6% |
| AMPH | SELL · 10b5-1 | 2015-12-01 | 2015-12-03 | $15.46 | $596K | -12.7% | -2.5% | -18.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.