James E. Douglas III, 10% Owner at WESTPORT INNOVATIONS INC (WPRT), bought 234,980 shares at $16.39 ($3.9M) on 2010-03-30, disclosed to the SEC on 2010-04-01.
Open-market purchase of $3.9M 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 | $16.39 | 6,900 | $113K | 2.9% |
| 2 | $16.39 | 11,730 | $192K | 4.9% |
| 3 | $16.39 | 22,770 | $373K | 9.6% |
| 4 | $16.39 | 27,600 | $452K | 11.6% |
| 5 | $16.72 | 16,600 | $278K | 7.1% |
| 6 | $16.72 | 28,200 |
| $472K |
| 12.1% |
| 7 | $16.72 | 54,780 | $916K | 23.4% |
| 8 | $16.72 | 66,400 | $1.1M | 28.4% |
| Total | $16.62 avg | 234,980 | $3.9M | 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 → |