Donald C. Grantham serves as Executive at SUN MICROSYSTEMS, INC., where they oversee executive responsibilities. Since joining the company, Donald C. Grantham has executed 25 insider transactions totaling $4.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 28, 2008 involved selling 2,255 shares valued at $35.0K.
Donald C. Grantham currently holds 28,870 shares of SUN MICROSYSTEMS, INC. (SUNW), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Donald C. Grantham has been a net seller of SUNW stock. They have purchased $0 and sold $4.9M worth of shares.
Donald C. Grantham's most recent insider trade was on Apr 28, 2008, when they sold 2,255 shares at $15.52 per share.
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| $5.17 |
| Discretionary |
| Aug 30, 2007 | SUNW | $172.0K | Option Exercise | 50,000 | $3.44 | Discretionary |
| Aug 30, 2007 | SUNW | $55.5K | Option Exercise | 15,000 | $3.70 | Discretionary |
| Aug 30, 2007 | SUNW | $4.4K | Option Exercise | 1,200 | $3.70 | Discretionary |
| Aug 30, 2007 | SUNW | $16.8K | Option Exercise | 4,000 | $4.20 | Discretionary |
| Aug 30, 2007 | SUNW | $37.8K | Option Exercise | 9,000 | $4.20 | Discretionary |
| Aug 30, 2007 | SUNW | $495.0K | Option Exercise | 100,000 | $4.95 | Discretionary |
| Aug 30, 2007 | SUNW | $231.0K | Option Exercise | 60,000 | $3.85 | Discretionary |
| Aug 28, 2007 | SUNW | $1.5M | Option Exercise | 300,000 | $5.06 | Discretionary |
| Aug 28, 2007 | SUNW | $622.3K | Payment | 122,984 | $5.06 | Discretionary |
| Jul 28, 2007 | SUNW | $16.6K | Payment | 3,376 | $4.93 | Discretionary |
| Apr 27, 2007 | SUNW | $47.4K | Payment | 9,019 | $5.26 | Discretionary |
| Mar 2, 2007 | SUNW | $2.6M | Sale | 433,187 | $6.06 | Discretionary |
| Mar 2, 2007 | SUNW | $172.0K | Option Exercise | 50,000 | $3.44 | Discretionary |
| Mar 2, 2007 | SUNW | $94.6K | Option Exercise | 24,000 | $3.94 | Discretionary |
| Mar 2, 2007 | SUNW | $239.8K | Option Exercise | 64,800 | $3.70 | Discretionary |
| Mar 2, 2007 | SUNW | $126.3K | Option Exercise | 30,000 | $4.21 | Discretionary |
| Mar 2, 2007 | SUNW | $163.8K | Option Exercise | 39,000 | $4.20 | Discretionary |
| Mar 2, 2007 | SUNW | $231.0K | Option Exercise | 60,000 | $3.85 | Discretionary |
| Mar 2, 2007 | SUNW | $247.2K | Option Exercise | 60,000 | $4.12 | Discretionary |
| Jan 29, 2007 | SUNW | $191.8K | Payment | 30,293 | $6.33 | Discretionary |
| Jul 28, 2006 | SUNW | $145.7K | Payment | 33,645 | $4.33 | Discretionary |
| Jul 14, 2006 | SUNW | $31.7K | Payment | 8,179 | $3.88 | Discretionary |
| Apr 27, 2006 | SUNW | $0 | Award | 110,000 | $N/A | Discretionary |