Seth H. Bagshaw serves as Executive at MKS INSTRUMENTS INC, where they oversee executive responsibilities. Since joining the company, Seth H. Bagshaw has executed 186 insider transactions totaling $17.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 10, 2017 involved exercising options for 4,305.22 shares valued at $0.
Seth H. Bagshaw currently holds 12,612.79 shares of MKS INSTRUMENTS INC (MKSI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Seth H. Bagshaw has been a net seller of MKSI stock. They have purchased $31.1K and sold $17.4M worth of shares.
Seth H. Bagshaw's most recent insider trade was on Feb 10, 2017, when they sold 4,305.22 shares at $0.00 per share.
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| 6,456.84 |
| $N/A |
| Discretionary |
| Nov 16, 2016 | MKSI | $554.5K | Sale | 10,000 | $55.45 | Discretionary |
| Aug 19, 2016 | MKSI | $711.5K | Sale | 15,000 | $47.43 | Discretionary |
| Feb 26, 2016 | MKSI | $57.2K | Sale | 1,750 | $32.70 | Discretionary |
| Feb 25, 2016 | MKSI | $0 | Option Exercise | 3,715.13 | $N/A | Discretionary |
| Feb 25, 2016 | MKSI | $93.3K | Payment | 2,846 | $32.77 | Discretionary |
| Feb 25, 2016 | MKSI | $0 | Option Exercise | 5,052.14 | $N/A | Discretionary |
| Feb 17, 2016 | MKSI | $53.2K | Sale | 1,600 | $33.26 | Discretionary |
| Feb 16, 2016 | MKSI | $0 | Option Exercise | 5,234 | $N/A | Discretionary |
| Feb 16, 2016 | MKSI | $0 | Option Exercise | 3,782 | $N/A | Discretionary |
| Feb 16, 2016 | MKSI | $97.2K | Payment | 2,927 | $33.22 | Discretionary |
| Feb 11, 2016 | MKSI | $41.5K | Sale | 1,300 | $31.96 | Discretionary |
| Feb 11, 2016 | MKSI | $27.2K | Sale | 850 | $31.96 | Discretionary |
| Feb 10, 2016 | MKSI | $0 | Option Exercise | 4,304 | $N/A | Discretionary |
| Feb 10, 2016 | MKSI | $0 | Option Exercise | 6,457 | $N/A | Discretionary |
| Feb 10, 2016 | MKSI | $117.6K | Payment | 3,597 | $32.70 | Discretionary |
| May 29, 2015 | MKSI | $10.6K | Award | 345.69 | $30.74 | Discretionary |
| Feb 25, 2015 | MKSI | $0 | Option Exercise | 5,051.94 | $N/A | Discretionary |
| Feb 25, 2015 | MKSI | $102.1K | Payment | 2,850 | $35.83 | Discretionary |
| Feb 25, 2015 | MKSI | $0 | Option Exercise | 3,715 | $N/A | Discretionary |
| Feb 23, 2015 | MKSI | $60.6K | Payment | 1,702 | $35.60 | Discretionary |
| Feb 23, 2015 | MKSI | $0 | Option Exercise | 3,115.35 | $N/A | Discretionary |
| Feb 23, 2015 | MKSI | $74.7K | Sale | 2,115 | $35.30 | Discretionary |
| Feb 23, 2015 | MKSI | $0 | Option Exercise | 2,119.28 | $N/A | Discretionary |
| Feb 10, 2015 | MKSI | $57.8K | Sale | 1,615 | $35.78 | Discretionary |
| Feb 10, 2015 | MKSI | $0 | Option Exercise | 6,456 | $N/A | Discretionary |
| Feb 10, 2015 | MKSI | $0 | Option Exercise | 4,304 | $N/A | Discretionary |
| Feb 10, 2015 | MKSI | $129.0K | Payment | 3,598 | $35.86 | Discretionary |
| Nov 28, 2014 | MKSI | $10.5K | Award | 430.86 | $24.33 | Discretionary |