C. Boyd Clarke is Director at Aldeyra Therapeutics, Inc. (ALDX). They have made 2 open-market trades across 1 company since 2014, most recently 2014-08-06.
CIK 0001604456
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 $111K since 2014, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ALDX | 15,500 | $9K |
Shares reported on the most recent Form 4, priced at the 2014-08-07 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.