Thad Hill insider trades: Calpine (CPN) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Thad reports to the SEC




Open-market buys and sales
10 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Dec 12, 2017 | CPN | ↓ Sell | 38,304 | $15.08 | $578K | Direct | Dec 14, 2017 (2d) |
| Apr 1, 2009 | CPN | ↑ Buy | 745 | $6.99 | $5K | Direct | May 29, 2009 (58d) |
| Sep 12, 2008 | CPN | ↑ Buy | 60,000 | $16.15 | $969K | Direct | Sep 15, 2008 (3d) |
| Sep 1, 2008 | NRG | ↓ Sell | 19,800 | $50.60 | $1.0M | Direct | Sep 5, 2006 (0d) |
| Nov 3, 2006 | NRG | ↓ Sell | 8,776 | $51.00 | $448K | Direct | Nov 6, 2006 (3d) |
| Nov 1, 2006 | NRG | ↓ Sell | 10,000 | $48.01 | $480K | Direct | Nov 2, 2006 (1d) |
| Oct 2, 2006 | NRG | ↓ Sell | 10,000 | $45.29 | $453K | Direct | Oct 3, 2006 (1d) |
| Sep 1, 2006 | NRG | ↓ Sell | 200 | $50.82 | $10K | Direct | Sep 5, 2006 (4d) |
| Aug 23, 2006 | NRG | ↓ Sell | 10,000 | $50.00 | $500K | Direct | Aug 25, 2006 (2d) |
| Aug 8, 2006 | NRG | ↓ Sell | 10,000 | $46.95 | $469K | Direct | Aug 10, 2006 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Thad Hill's insider trades
Thad Hill is President & CEO at Calpine (CPN). Since Aug 8, 2006, Thad has reported 2 open-market purchases worth $974K and 8 sales worth $3.9M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (22 filings), shares withheld for taxes (21 filings), option exercises (11 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every CPN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.