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 May 1, 2013 involved selling 30,000 shares valued at $1.5M.
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 May 1, 2013, when they sold 30,000 shares at $50.20 per share.
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| $16.40 |
| Discretionary |
| Apr 1, 2013 | GILD | $426.4K | Option Exercise | 26,000 | $16.40 | Discretionary |
| Apr 1, 2013 | GILD | $1.4M | Sale | 29,500 | $48.36 | Discretionary |
| Apr 1, 2013 | GILD | $24.5K | Sale | 500 | $48.97 | Discretionary |
| Mar 6, 2013 | GILD | $663.3K | Payment | 14,610 | $45.40 | Discretionary |
| Mar 6, 2013 | GILD | $0 | Award | 28,000 | $N/A | Discretionary |
| Mar 1, 2013 | GILD | $426.4K | Option Exercise | 26,000 | $16.40 | Discretionary |
| Mar 1, 2013 | GILD | $47.8K | Sale | 1,100 | $43.43 | Discretionary |
| Mar 1, 2013 | GILD | $1.2M | Sale | 28,900 | $43.07 | Discretionary |
| Feb 1, 2013 | GILD | $1.1M | Sale | 28,363 | $40.38 | Discretionary |
| Feb 1, 2013 | GILD | $53.4K | Option Exercise | 3,258 | $16.40 | Discretionary |
| Feb 1, 2013 | GILD | $67.1K | Sale | 1,637 | $41.01 | Discretionary |
| Feb 1, 2013 | GILD | $351.8K | Option Exercise | 22,742 | $15.47 | Discretionary |
| Jan 30, 2013 | GILD | $0 | Award | 21,332 | $N/A | Discretionary |
| Jan 2, 2013 | GILD | $2.1M | Option Exercise | 68,629 | $30.95 | Discretionary |
| Jan 2, 2013 | GILD | $3.8M | Sale | 50,000 | $75.00 | Discretionary |
| Jan 2, 2013 | GILD | $1.3M | Option Exercise | 44,371 | $29.01 | Discretionary |
| Jan 2, 2013 | GILD | $4.8M | Sale | 65,000 | $74.35 | Discretionary |
| Dec 3, 2012 | GILD | $195.6K | Sale | 2,585 | $75.65 | Discretionary |
| Dec 3, 2012 | GILD | $609.2K | Option Exercise | 21,000 | $29.01 | Discretionary |
| Dec 3, 2012 | GILD | $1.5M | Sale | 19,415 | $75.03 | Discretionary |
| Nov 1, 2012 | GILD | $609.2K | Option Exercise | 21,000 | $29.01 | Discretionary |
| Nov 1, 2012 | GILD | $1.4M | Sale | 20,000 | $67.75 | Discretionary |
| Nov 1, 2012 | GILD | $136.5K | Sale | 2,000 | $68.25 | Discretionary |
| Oct 1, 2012 | GILD | $815.2K | Sale | 12,000 | $67.93 | Discretionary |
| Oct 1, 2012 | GILD | $673.4K | Sale | 10,000 | $67.34 | Discretionary |
| Oct 1, 2012 | GILD | $609.2K | Option Exercise | 21,000 | $29.01 | Discretionary |
| Sep 4, 2012 | GILD | $609.2K | Option Exercise | 21,000 | $29.01 | Discretionary |
| Sep 4, 2012 | GILD | $1.3M | Sale | 22,000 | $57.50 | Discretionary |