James E. Douglas III, 10% Owner at WESTPORT INNOVATIONS INC (WPRT), bought 317,845 shares at $14.97 ($4.7M) on 2010-03-10, disclosed to the SEC on 2010-03-10.
Open-market purchase of $4.7M WPRT 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 | $14.85 | 5,500 | $82K | 1.7% |
| 2 | $14.85 | 9,350 | $139K | 2.9% |
| 3 | $14.85 | 18,150 | $270K | 5.7% |
| 4 | $14.85 | 22,000 | $327K | 6.9% |
| 5 | $14.87 | 13,839 | $206K | 4.3% |
| 6 | $14.87 | 23,527 |
| $350K |
| 7.4% |
| 7 | $14.87 | 45,670 | $679K | 14.3% |
| 8 | $14.87 | 55,359 | $823K | 17.4% |
| 9 | $14.97 | 12,445 | $186K | 3.9% |
| 10 | $14.97 | 21,156 | $317K | 6.7% |
| 11 | $14.97 | 41,068 | $615K | 13.0% |
| 12 | $14.97 | 49,781 | $745K | 15.7% |
| Total | $14.91 avg | 317,845 | $4.7M | 100% |
| Filing → |
| WPRT | BUY | 2012-03-15 | $22.3M | — | Filing → |
| AMSC | BUY | 2011-03-16 | $7.0M | — | Filing → |
| AMSC | BUY | 2010-12-21 | $3.2M | — | Filing → |