CSL Sentinel Holdings, LLC, 10% Owner at Sentinel Energy Services Inc. (STNL), bought 3,500 shares at $10.00 ($35K) on 2021-05-03, disclosed to the SEC on 2021-08-16.
Open-market purchase of $35k STNL by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.
| Filing → |
| STNL | BUY | 2021-03-31 | $5.5M | — | Filing → |