Sean E. Harper serves as Executive at AMGEN INC, where they oversee executive responsibilities. Since joining the company, Sean E. Harper has executed 68 insider transactions totaling $39.4M, demonstrating a bullish approach to their equity position. Their most recent transaction on Mar 15, 2013 involved selling 6,918 shares valued at $637.7K.
Sean E. Harper currently holds 9,790,729 shares of AMGEN INC (AMGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Sean E. Harper has been a net buyer of AMGN stock. They have purchased $22.5M and sold $16.9M worth of shares.
Sean E. Harper's most recent insider trade was on Mar 15, 2013, when they sold 6,918 shares at $92.18 per share.
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| $N/A |
| Discretionary |
| Jan 28, 2013 | AMGN | $0 | Award | 7,477 | $N/A | Discretionary |
| Jul 27, 2012 | AMGN | $1.2M | Option Exercise | 16,109 | $71.88 | Discretionary |
| Jul 27, 2012 | AMGN | $1.0M | Option Exercise | 14,400 | $69.78 | Discretionary |
| Jul 27, 2012 | AMGN | $3.3M | Sale | 39,900 | $82.33 | Discretionary |
| Jul 27, 2012 | AMGN | $467.4K | Option Exercise | 8,000 | $58.43 | Discretionary |
| Jul 27, 2012 | AMGN | $100.0K | Option Exercise | 1,391 | $71.88 | Discretionary |
| May 3, 2012 | AMGN | $403.5K | Option Exercise | 8,000 | $50.44 | Discretionary |
| May 3, 2012 | AMGN | $481.0K | Payment | 6,758 | $71.17 | Discretionary |
| May 3, 2012 | AMGN | $252.8K | Option Exercise | 6,000 | $42.13 | Discretionary |
| May 3, 2012 | AMGN | $334.1K | Payment | 4,695 | $71.17 | Discretionary |
| Apr 29, 2012 | AMGN | $182.3K | Payment | 2,545 | $71.64 | Discretionary |
| Apr 28, 2012 | AMGN | $37.7K | Payment | 526 | $71.64 | Discretionary |
| Apr 27, 2012 | AMGN | $0 | Award | 8,654 | $N/A | Discretionary |
| Apr 26, 2012 | AMGN | $36.1K | Payment | 514 | $70.19 | Discretionary |
| Mar 16, 2012 | AMGN | $103.7K | Payment | 1,519 | $68.26 | Discretionary |
| Mar 14, 2012 | AMGN | $0 | Award | 4,140 | $N/A | Discretionary |