CSL Sentinel Holdings, LLC is 10% Owner at Sentinel Energy Services Inc. (STNL). They have made 4 open-market trades across 1 company since 2020, most recently 2023-03-03.
CIK 0001722076
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.
4 open-market purchases totalling $100K since 2020, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| STNL | 566,911 | $5.8M |
Shares reported on the most recent Form 4, priced at the 2023-05-15 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.