Thomas F Steyer insider trades: Trident Microsystems (TRIDQ) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Thomas reports to the SEC
and 13 more companies
Open-market buys and sales
144 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Dec 19, 2012 | TRIDQ | ↑ Buy | 271,250 | $0.25 | $68K | Direct | Dec 21, 2012 (2d) |
| Dec 12, 2012 | TRIDQ | ↑ Buy | 50,350 | $0.25 | $13K | Direct | Dec 13, 2012 (1d) |
| Dec 10, 2012 | TRIDQ | ↑ Buy | 41,433 | $0.25 | $10K | Direct | Dec 11, 2012 (1d) |
| Dec 6, 2012 | TRIDQ | ↑ Buy | 660,378 | $0.25 | $165K | Direct | Dec 7, 2012 (1d) |
| Dec 3, 2012 | TRIDQ | ↑ Buy | 1,700 | $0.25 | $425 | Direct | Dec 5, 2012 (2d) |
| Nov 29, 2012 | TRIDQ | ↑ Buy | 197,600 | $0.25 | $49K | Direct | Nov 30, 2012 (1d) |
| Nov 29, 2012 | TRIDQ | ↑ Buy | 2,500 | $0.25 | $625 | Indirect | Nov 30, 2012 (1d) |
| Nov 27, 2012 | TRIDQ | ↑ Buy | 280,433 | $0.25 | $70K | Direct | Nov 28, 2012 (1d) |
| Nov 27, 2012 | TRIDQ | ↑ Buy | 3,500 | $0.25 | $880 | Indirect | Nov 28, 2012 (1d) |
| May 18, 2012 | HPP | ↑ Buy | 2,000,000 | $15.00 | $30.0M | Direct | May 22, 2012 (4d) |
| May 3, 2011 | HPP | ↑ Buy | 3,125,000 | $14.62 | $45.7M | Direct | May 5, 2011 (2d) |
| Jun 29, 2010 | HPP | ↑ Buy | 1,058,824 | $17.00 | $18.0M | Direct | Jul 1, 2010 (2d) |
| Mar 24, 2010 | EPL | ↓ Sell | 400,000 | $12.00 | $4.8M | Direct | Mar 25, 2010 (1d) |
| Mar 18, 2010 | EPL | ↓ Sell | 100,000 | $12.05 | $1.2M | Direct | Mar 22, 2010 (4d) |
| Mar 16, 2010 | EPL | ↓ Sell | 61,600 | $12.11 | $746K | Direct | Mar 18, 2010 (2d) |
| Mar 12, 2010 | EPL | ↓ Sell | 500,000 | $12.00 | $6.0M | Direct | Mar 16, 2010 (4d) |
| Mar 5, 2010 | CLUB | ↓ Sell | 60,558 | $2.70 | $164K | Direct | Mar 8, 2010 (3d) |
| Mar 3, 2010 | CLUB | ↓ Sell | 27,417 | $2.70 | $74K | Direct | Mar 4, 2010 (1d) |
| Feb 24, 2010 | CLUB | ↓ Sell | 212,231 | $2.72 | $577K | Direct | Feb 25, 2010 (1d) |
| Feb 22, 2010 | CLUB | ↓ Sell | 9,790 | $2.70 | $26K | Direct | Feb 23, 2010 (1d) |
| Feb 18, 2010 | CLUB | ↓ Sell | 13,745 | $2.75 | $38K | Direct | Feb 19, 2010 (1d) |
| Nov 17, 2009 | CLUB | ↓ Sell | 168,742 | $2.49 | $421K | Direct | Nov 18, 2009 (1d) |
| Nov 11, 2009 | CLUB | ↓ Sell | 235,996 | $2.36 | $558K | Direct | Nov 12, 2009 (1d) |
| Nov 9, 2009 | CLUB | ↓ Sell | 51,200 | $2.54 | $130K | Direct | Nov 10, 2009 (1d) |
| Nov 5, 2009 | CLUB | ↓ Sell | 81,623 | $2.59 | $211K | Direct | Nov 6, 2009 (1d) |
| Oct 19, 2009 | KNOL | ↓ Sell | 261,180 | $10.60 | $2.8M | Indirect | Oct 21, 2009 (2d) |
| Oct 19, 2009 | KNOL | ↓ Sell | 193,376 | $10.60 | $2.1M | Direct | Oct 21, 2009 (2d) |
| Oct 15, 2009 | KNOL | ↓ Sell | 19,667 | $10.80 | $212K | Indirect | Oct 19, 2009 (4d) |
| Oct 15, 2009 | KNOL | ↓ Sell | 14,560 | $10.80 | $157K | Direct | Oct 19, 2009 (4d) |
| Oct 14, 2009 | KNOL | ↓ Sell | 53,436 | $10.92 | $584K | Indirect | Oct 15, 2009 (1d) |
| Oct 14, 2009 | KNOL | ↓ Sell | 39,564 | $10.92 | $432K | Direct | Oct 15, 2009 (1d) |
| Sep 4, 2009 | GBGD | ↓ Sell | 105,250 | $0.14 | $15K | Direct | Sep 8, 2009 (4d) |
| Aug 25, 2009 | CLUB | ↓ Sell | 45,215 | $3.21 | $145K | Direct | Aug 27, 2009 (2d) |
| Aug 21, 2009 | CLUB | ↓ Sell | 118,400 | $3.25 | $385K | Direct | Aug 24, 2009 (3d) |
| Aug 17, 2009 | CLUB | ↓ Sell | 9,000 | $2.75 | $25K | Direct | Aug 19, 2009 (2d) |
| Aug 11, 2009 | CLUB | ↓ Sell | 10,800 | $3.35 | $36K | Direct | Aug 12, 2009 (1d) |
| Aug 7, 2009 | CLUB | ↓ Sell | 192,280 | $3.30 | $634K | Direct | Aug 10, 2009 (3d) |
| Aug 5, 2009 | CLUB | ↓ Sell | 34,200 | $3.50 | $120K | Direct | Aug 6, 2009 (1d) |
| Jul 17, 2009 | KNOL | ↓ Sell | 98,919 | $8.03 | $794K | Indirect | Jul 21, 2009 (4d) |
| Jul 17, 2009 | KNOL | ↓ Sell | 73,437 | $8.03 | $590K | Direct | Jul 21, 2009 (4d) |
| Jul 16, 2009 | KNOL | ↓ Sell | 176,400 | $8.00 | $1.4M | Indirect | Jul 17, 2009 (1d) |
| Jul 16, 2009 | KNOL | ↓ Sell | 130,600 | $8.00 | $1.0M | Direct | Jul 17, 2009 (1d) |
| Jul 14, 2009 | KNOL | ↓ Sell | 120,200 | $7.61 | $915K | Indirect | Jul 15, 2009 (1d) |
| Jul 14, 2009 | KNOL | ↓ Sell | 88,800 | $7.61 | $676K | Direct | Jul 15, 2009 (1d) |
| Jun 8, 2009 | GBGD | ↓ Sell | 270,000 | $0.10 | $27K | Direct | Jun 9, 2009 (1d) |
| Jun 2, 2009 | GBGD | ↓ Sell | 17,000 | $0.10 | $2K | Direct | Jun 4, 2009 (2d) |
| May 27, 2009 | GBGD | ↓ Sell | 108,204 | $0.12 | $13K | Direct | May 28, 2009 (1d) |
| May 26, 2009 | CSE | ↓ Sell | 2,393,600 | $3.70 | $8.9M | Direct | May 28, 2009 (2d) |
| May 26, 2009 | CSE | ↓ Sell | 270,400 | $3.70 | $1.0M | Indirect | May 28, 2009 (2d) |
| Apr 13, 2009 | KNOL | ↓ Sell | 198,402 | $5.05 | $1.0M | Indirect | Apr 15, 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 Thomas F Steyer's insider trades
Thomas F Steyer is a 10% owner of Trident Microsystems (TRIDQ). Since May 27, 2005, Thomas has reported 83 open-market purchases worth $278.9M and 61 sales worth $66.2M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (15 filings), other transactions (11 filings), option exercises (3 filings), conversions (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 TRIDQ insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.