Kenneth C. Griffin, 10% Owner at Great Basin Scientific, Inc. (GBSN), bought 19,515 shares at $0.30 ($6K) on 2016-10-06, disclosed to the SEC on 2016-10-11.
Open-market purchase of $6k GBSN by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Nothing distinguishes this filing.
| Filing → |
| SRG | SELL | 2015-07-22 | $55.7M | — | Filing → |
| SRG | BUY | 2015-07-22 | $2.7M | — | Filing → |
| CHMI | BUY | 2013-10-08 | $3.5M | — | Filing → |