Margaret K. Seif serves as Executive at ANALOG DEVICES INC, where they oversee executive responsibilities. Since joining the company, Margaret K. Seif has executed 289 insider transactions totaling $21.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 11, 2012 involved exercising options for 5,000 shares valued at $149.6K.
Margaret K. Seif currently holds 64,500 shares of ANALOG DEVICES INC (ADI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Margaret K. Seif has been a net seller of ADI stock. They have purchased $0 and sold $21.3M worth of shares.
Margaret K. Seif's most recent insider trade was on Dec 11, 2012, when they sold 5,000 shares at $29.91 per share.
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| 9,000 |
| $31.62 |
| Discretionary |
| Dec 11, 2012 | ADI | $380.1K | Sale | 9,000 | $42.23 | Discretionary |
| Nov 30, 2012 | ADI | $403.9K | Sale | 10,000 | $40.39 | Discretionary |
| Nov 30, 2012 | ADI | $178.9K | Sale | 4,445 | $40.25 | Discretionary |
| Nov 30, 2012 | ADI | $124.5K | Option Exercise | 4,445 | $28.02 | Discretionary |
| Nov 30, 2012 | ADI | $280.2K | Option Exercise | 10,000 | $28.02 | Discretionary |
| Aug 24, 2012 | ADI | $592.5K | Sale | 15,000 | $39.50 | Discretionary |
| Aug 24, 2012 | ADI | $295.5K | Sale | 7,500 | $39.40 | Discretionary |
| Aug 24, 2012 | ADI | $146.8K | Option Exercise | 7,500 | $19.57 | Discretionary |
| Aug 24, 2012 | ADI | $448.6K | Option Exercise | 15,000 | $29.91 | Discretionary |
| Mar 20, 2012 | ADI | $239.5K | Sale | 6,000 | $39.91 | Discretionary |
| Mar 20, 2012 | ADI | $159.6K | Sale | 4,000 | $39.91 | Discretionary |
| Mar 20, 2012 | ADI | $78.3K | Option Exercise | 4,000 | $19.57 | Discretionary |
| Mar 20, 2012 | ADI | $179.5K | Option Exercise | 6,000 | $29.91 | Discretionary |
| Feb 29, 2012 | ADI | $26.5K | Option Exercise | 944 | $28.02 | Discretionary |
| Feb 29, 2012 | ADI | $29.4K | Option Exercise | 1,500 | $19.57 | Discretionary |
| Feb 29, 2012 | ADI | $59.5K | Sale | 1,500 | $39.66 | Discretionary |
| Feb 29, 2012 | ADI | $37.4K | Sale | 944 | $39.66 | Discretionary |
| Feb 28, 2012 | ADI | $98.1K | Option Exercise | 3,500 | $28.02 | Discretionary |
| Feb 28, 2012 | ADI | $48.9K | Option Exercise | 2,500 | $19.57 | Discretionary |
| Feb 28, 2012 | ADI | $137.6K | Sale | 3,500 | $39.30 | Discretionary |
| Feb 28, 2012 | ADI | $98.2K | Sale | 2,500 | $39.29 | Discretionary |
| Feb 27, 2012 | ADI | $19.6K | Option Exercise | 1,000 | $19.57 | Discretionary |
| Feb 27, 2012 | ADI | $39.0K | Sale | 1,000 | $39.00 | Discretionary |
| May 20, 2011 | ADI | $195.7K | Option Exercise | 10,000 | $19.57 | Discretionary |
| May 20, 2011 | ADI | $112.1K | Option Exercise | 4,000 | $28.02 | Discretionary |
| May 20, 2011 | ADI | $168.4K | Sale | 4,000 | $42.10 | Discretionary |
| May 20, 2011 | ADI | $421.0K | Sale | 10,000 | $42.10 | Discretionary |
| Feb 25, 2011 | ADI | $98.1K | Option Exercise | 3,500 | $28.02 | Discretionary |