Martyn D. Greenacre, Director at ACUSPHERE INC (ACUS), bought 10,000 shares at $2.57 ($26K) on 2007-05-16, disclosed to the SEC on 2007-05-17.
Open-market purchase of $26k ACUS by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $2.55 | 300 | $765 | 3.0% |
| 2 | $2.56 | 3,600 | $9K | 35.8% |
| 3 | $2.57 | 100 | $257 | 1.0% |
| 4 | $2.58 | 6,000 | $15K | 60.2% |
| Total | $2.57 avg | 10,000 | $26K | 100% |
| Filing → |
| CRIS | SELL | 2013-05-03 | $220K | — | Filing → |
| CRIS | SELL | 2012-09-21 | $215K | — | Filing → |
| CRIS | SELL | 2012-03-29 | $394K | — | Filing → |