Peter Barrett, Director, 10% Owner at HELICOS BIOSCIENCES CORP (HLCS), bought 2,987,766 shares at $9.00 ($3.0M) on 2007-05-30, disclosed to the SEC on 2007-05-31.
Open-market purchase of $3.0M 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).
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 2,654,433 | $0 | 0.0% |
| 2 | $9.00 | 333,333 | $3.0M | 100.0% |
| Total | $1.00 avg | 2,987,766 | $3.0M | 100% |
| Filing → |
| PKI | SELL | 2017-11-14 | $1.0M | — | Filing → |
| PKI | SELL | 2017-06-02 | $632K | — | Filing → |
| VTAE | BUY | 2014-10-01 | $300K | — | Filing → |