Annette Meier, Chief Operating Officer, 10% Owner at Superior Drilling Products, Inc. (SDPI), bought 5,000 shares at $1.70 ($9K) on 2015-09-01, disclosed to the SEC on 2015-09-03.
Open-market purchase of $8k SDPI by Chief Operating Officer, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| SDPI | BUY | 2017-06-05 | $4K | — | Filing → |
| SDPI | BUY | 2017-05-30 | $2K | — | Filing → |
| SDPI | BUY | 2017-05-25 | $9K | — | Filing → |