William Kirk Patterson insider trades: Staktek Holdings (STAK) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where William reports to the SEC
Open-market buys and sales
8 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 18, 2007 | STAK | ↓ Sell10b5-1 | 1,057 | $4.00 | $4K | Direct | Jun 19, 2007 (1d) |
| Mar 8, 2007 | STAK | ↓ Sell10b5-1 | 4,003 | $4.06 | $16K | Direct | Mar 9, 2007 (1d) |
| May 4, 2006 | STAK | ↓ Sell10b5-1 | 49,230 | $6.50 | $320K | Direct | May 5, 2006 (1d) |
| May 1, 2006 | STAK | ↓ Sell10b5-1 | 770 | $6.50 | $5K | Direct | May 3, 2006 (2d) |
| Apr 19, 2006 | STAK | ↓ Sell10b5-1 | 50,000 | $6.50 | $325K | Direct | Apr 19, 2006 (0d) |
| Mar 21, 2006 | STAK | ↓ Sell10b5-1 | 100 | $6.50 | $650 | Direct | Mar 23, 2006 (2d) |
| Mar 20, 2006 | STAK | ↓ Sell10b5-1 | 10,233 | $6.50 | $67K | Direct | Mar 21, 2006 (1d) |
| Mar 16, 2006 | STAK | ↓ Sell10b5-1 | 16,832 | $6.50 | $109K | Direct | Mar 17, 2006 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About William Kirk Patterson's insider trades
William Kirk Patterson is Sr. Vice President and CFO at Staktek Holdings (STAK). Since Mar 16, 2006, William has reported no open-market purchases and 8 sales worth $847K on SEC Form 4. There have been no open-market trades in the last 12 months.
8 sales (100% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include option exercises (28 filings), shares withheld for taxes (22 filings), grants and awards (9 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 STAK insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.