William P. Scully, 10% Owner at METABOLIX, INC. (MBLX), bought 67,500 shares at $2.18 ($146K) on 2015-09-14, disclosed to the SEC on 2015-09-16.
Open-market purchase of $146k MBLX by 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 | $2.18 | 20,000 | $44K | 29.9% |
| 2 | $2.15 | 47,500 | $102K | 70.1% |
| Total | $2.16 avg | 67,500 | $146K | 100% |
| Filing → |
| PRTA | BUY | 2026-06-18 | $158K | — | Filing → |
| PRTA | BUY | 2026-06-12 | $1.0M | — | Filing → |
| PRTA | BUY | 2026-06-05 | $465K | — | Filing → |