Brian G. Atwood, Director, 10% Owner at HELICOS BIOSCIENCES CORP (HLCS), bought 242,931 shares at $2.57 ($624K) on 2009-09-18, disclosed to the SEC on 2009-09-21.
Open-market purchase of $624k HLCS by Director, 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 → |
| OPGN,OPGNW | BUY | 2015-05-12 | $2.5M | — | Filing → |
| IMDZ | BUY | 2014-07-31 | $2.8M | — | Filing → |
| IMDZ | SELL | 2014-07-31 | $2.5M | — | Filing → |