Gregg H. Alton serves as Executive at GILEAD SCIENCES INC, where they oversee executive responsibilities. Since joining the company, Gregg H. Alton has executed 759 insider transactions totaling $183.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 1, 2015 involved selling 3,263 shares valued at $384.8K.
Gregg H. Alton currently holds 10,470 shares of GILEAD SCIENCES INC (GILD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregg H. Alton has been a net seller of GILD stock. They have purchased $0 and sold $183.9M worth of shares.
Gregg H. Alton's most recent insider trade was on Jul 1, 2015, when they sold 3,263 shares at $117.92 per share.
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| $117.01 |
| Discretionary |
| Jun 1, 2015 | GILD | $252.4K | Option Exercise | 10,625 | $23.76 | Discretionary |
| Jun 1, 2015 | GILD | $690.9K | Sale | 6,044 | $114.31 | Discretionary |
| Jun 1, 2015 | GILD | $103.3K | Option Exercise | 4,375 | $23.60 | Discretionary |
| Jun 1, 2015 | GILD | $1.0M | Sale | 8,956 | $113.14 | Discretionary |
| Jun 1, 2015 | GILD | $114.4K | Sale | 1,000 | $114.36 | Discretionary |
| Jun 1, 2015 | GILD | $113.3K | Sale | 1,000 | $113.35 | Discretionary |
| May 15, 2015 | GILD | $2.8M | Sale | 25,000 | $110.01 | Discretionary |
| May 15, 2015 | GILD | $14.8K | Option Exercise | 625 | $23.60 | Discretionary |
| May 15, 2015 | GILD | $465.3K | Option Exercise | 24,375 | $19.09 | Discretionary |
| May 1, 2015 | GILD | $233.7K | Sale | 2,240 | $104.34 | Discretionary |
| May 1, 2015 | GILD | $176.9K | Sale | 1,677 | $105.47 | Discretionary |
| May 1, 2015 | GILD | $146.3K | Sale | 1,380 | $106.05 | Discretionary |
| May 1, 2015 | GILD | $692.0K | Sale | 6,703 | $103.23 | Discretionary |
| May 1, 2015 | GILD | $190.9K | Option Exercise | 10,000 | $19.09 | Discretionary |
| Apr 8, 2015 | GILD | $95.5K | Option Exercise | 5,000 | $19.09 | Discretionary |
| Apr 8, 2015 | GILD | $500.0K | Sale | 5,000 | $100.00 | Discretionary |
| Apr 1, 2015 | GILD | $346.7K | Sale | 3,600 | $96.30 | Discretionary |
| Apr 1, 2015 | GILD | $95.5K | Option Exercise | 5,000 | $19.09 | Discretionary |
| Apr 1, 2015 | GILD | $135.9K | Sale | 1,400 | $97.06 | Discretionary |
| Apr 1, 2015 | GILD | $127.6K | Sale | 1,325 | $96.29 | Discretionary |
| Apr 1, 2015 | GILD | $65.6K | Sale | 675 | $97.13 | Discretionary |
| Mar 2, 2015 | GILD | $891.6K | Sale | 8,607 | $103.59 | Discretionary |
| Mar 2, 2015 | GILD | $145.2K | Sale | 1,393 | $104.21 | Discretionary |
| Mar 2, 2015 | GILD | $186.0K | Sale | 1,800 | $103.36 | Discretionary |
| Mar 2, 2015 | GILD | $190.9K | Option Exercise | 10,000 | $19.09 | Discretionary |
| Mar 2, 2015 | GILD | $20.8K | Sale | 200 | $104.12 | Discretionary |
| Feb 17, 2015 | GILD | $6.9M | Payment | 66,794 | $103.84 | Discretionary |
| Feb 17, 2015 | GILD | $0 | Award | 85,334 | $N/A | Discretionary |