William E. Oberndorf, 10% Owner at CALPINE CORP (CPN), bought 931,000 shares at $11.07 ($9.4M) on 2008-10-17, disclosed to the SEC on 2008-10-20.
Open-market purchase of $9.4M CPN 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 | $9.03 | 184,152 | $1.7M | 17.8% |
| 2 | $10.11 | 587,048 | $5.9M | 63.4% |
| 3 | $11.07 | 159,800 | $1.8M | 18.9% |
| Total | $10.06 avg | 931,000 | $9.4M | 100% |
| Filing → |
| APPF | BUY | 2015-07-13 | $67K | — | Filing → |
| APPF | BUY | 2015-07-09 | $111K | — | Filing → |
| APPF | BUY | 2015-07-07 | $127K | — | Filing → |