Eric J. Pyenson insider trades: A123 Systems (AONE) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Eric reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 20, 2012 | AONE | ↓ Sell | 2,800 | $0.09 | $250 | Direct | Nov 21, 2012 (1d) |
| Aug 20, 2012 | AONE | ↓ Sell | 2,798 | $0.46 | $1K | Direct | Aug 21, 2012 (1d) |
| May 21, 2012 | AONE | ↓ Sell | 7,486 | $0.85 | $6K | Direct | May 22, 2012 (1d) |
| Feb 21, 2012 | AONE | ↓ Sell | 1,237 | $2.20 | $3K | Direct | Feb 23, 2012 (2d) |
| Nov 18, 2011 | AONE | ↓ Sell | 1,236 | $2.42 | $3K | Direct | Nov 21, 2011 (3d) |
| Aug 18, 2011 | AONE | ↓ Sell | 1,237 | $4.00 | $5K | Direct | Aug 19, 2011 (1d) |
| May 18, 2011 | AONE | ↓ Sell | 4,945 | $5.92 | $29K | Direct | May 20, 2011 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Eric J. Pyenson's insider trades
Eric J. Pyenson is VP and General Counsel at A123 Systems (AONE). Since May 18, 2011, Eric has reported no open-market purchases and 7 sales worth $48K on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (3 filings). 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 AONE insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.