Lawrence Bruno is CEO & Chairman at CORE LABORATORIES N V (CLB). They have made 2 open-market trades across 1 company since 2020, most recently 2026-07-31.
CIK 0001730336
2 open-market purchases totalling $158K since 2020, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CLB | 262,438 | $2.6M |
Shares reported on the most recent Form 4, priced at the 2026-08-04 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.