David John Mastrocola is Director at Cooper-Standard Holdings Inc. (CPS). They have made 3 open-market trades across 1 company since 2025, most recently 2026-03-13.
CIK 0001515839
3 open-market purchases totalling $385K since 2025, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CPS | 25,000 | $522K |
Shares reported on the most recent Form 4, priced at the 2026-03-13 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.