Gilbert N Riley Jr. 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 Gilbert reports to the SEC
Open-market buys and sales
21 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Dec 3, 2012 | AONE | ↓ Sell | 20,000 | $0.08 | $2K | By The Yusun Kim Riley Revocable Trust | Dec 5, 2012 (2d) |
| Nov 1, 2012 | AONE | ↓ Sell | 20,000 | $0.14 | $3K | By The Yusun Kim Riley Revocable Trust | Nov 5, 2012 (4d) |
| Oct 1, 2012 | AONE | ↓ Sell | 20,000 | $0.25 | $5K | By The Yusun Kim Riley Revocable Trust | Oct 3, 2012 (2d) |
| Sep 4, 2012 | AONE | ↓ Sell | 20,000 | $0.26 | $5K | By The Yusun Kim Riley Revocable Trust | Sep 6, 2012 (2d) |
| Aug 1, 2012 | AONE | ↓ Sell | 20,000 | $0.46 | $9K | By The Yusun Kim Riley Revocable Trust | Aug 2, 2012 (1d) |
| Jul 2, 2012 | AONE | ↓ Sell | 20,000 | $1.23 | $25K | By The Yusun Kim Riley Revocable Trust | Jul 5, 2012 (3d) |
| Jun 1, 2012 | AONE | ↓ Sell | 20,000 | $0.95 | $19K | By The Yusun Kim Riley Revocable Trust | Jun 5, 2012 (4d) |
| May 1, 2012 | AONE | ↓ Sell | 20,000 | $1.05 | $21K | By The Yusun Kim Riley Revocable Trust | May 3, 2012 (2d) |
| Apr 2, 2012 | AONE | ↓ Sell | 20,000 | $1.09 | $22K | By The Yusun Kim Riley Revocable Trust | Apr 5, 2012 (3d) |
| Mar 1, 2012 | AONE | ↓ Sell | 20,000 | $2.01 | $40K | By The Yusun Kim Riley Revocable Trust | Mar 5, 2012 (4d) |
| Feb 1, 2012 | AONE | ↓ Sell | 20,000 | $2.18 | $44K | By The Yusun Kim Riley Revocable Trust | Feb 1, 2012 (0d) |
| Jan 23, 2012 | AONE | ↓ Sell | 20,000 | $2.33 | $47K | By The Yusun Kim Riley Revocable Trust | Jan 24, 2012 (1d) |
| Dec 1, 2011 | AONE | ↓ Sell | 30,000 | $2.35 | $70K | By The Yusun Kim Riley Revocable Trust | Dec 2, 2011 (1d) |
| Nov 1, 2011 | AONE | ↓ Sell | 30,000 | $3.29 | $99K | By The Yusun Kim Riley Revocable Trust | Nov 2, 2011 (1d) |
| Oct 3, 2011 | AONE | ↓ Sell | 30,000 | $3.31 | $99K | By The Yusun Kim Riley Revocable Trust | Oct 4, 2011 (1d) |
| Sep 1, 2011 | AONE | ↓ Sell | 30,000 | $4.62 | $139K | By The Yusun Kim Riley Revocable Trust | Sep 2, 2011 (1d) |
| Aug 1, 2011 | AONE | ↓ Sell | 30,000 | $5.15 | $154K | By The Yusun Kim Riley Revocable Trust | Aug 3, 2011 (2d) |
| Jul 1, 2011 | AONE | ↓ Sell | 30,000 | $5.34 | $160K | By The Yusun Kim Riley Revocable Trust | Jul 6, 2011 (5d) |
| Apr 1, 2010 | AONE | ↓ Sell | 25,000 | $13.91 | $348K | By The Yusun Kim Riley Revocable Trust | Apr 1, 2010 (0d) |
| Mar 29, 2010 | AONE | ↓ Sell | 25,000 | $14.29 | $357K | By The Yusun Kim Riley Revocable Trust | Mar 31, 2010 (2d) |
| Sep 29, 2009 | AONE | ↓ Sell | 181,471 | $13.50 | $2.4M | Direct | Oct 1, 2009 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Gilbert N Riley Jr.'s insider trades
Gilbert N Riley Jr. is CTO and VP of Res. and Dev. at A123 Systems (AONE). Since Sep 29, 2009, Gilbert has reported no open-market purchases and 21 sales worth $4.1M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (4 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.