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 16, 2021 involved exercising options for 3,999 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 16, 2021, when they sold 3,999 shares at $0.00 per share.
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| $151.71 |
| Discretionary |
| Dec 4, 2020 | MKSI | $0 | Option Exercise | 249 | $N/A | Discretionary |
| Dec 4, 2020 | MKSI | $0 | Option Exercise | 277 | $N/A | Discretionary |
| Jul 23, 2020 | MKSI | $254.8K | Sale | 2,062 | $123.57 | Discretionary |
| Jul 23, 2020 | MKSI | $186.8K | Sale | 1,493 | $125.09 | Discretionary |
| Jul 23, 2020 | MKSI | $181.5K | Sale | 1,440 | $126.07 | Discretionary |
| Jul 22, 2020 | MKSI | $615 | Sale | 5 | $123.00 | Discretionary |
| Jul 6, 2020 | MKSI | $584.2K | Sale | 5,000 | $116.84 | Discretionary |
| Feb 18, 2020 | MKSI | $0 | Option Exercise | 1,871 | $N/A | Discretionary |
| Feb 18, 2020 | MKSI | $0 | Option Exercise | 2,834.63 | $N/A | Discretionary |
| Feb 18, 2020 | MKSI | $0 | Option Exercise | 3,065.72 | $N/A | Discretionary |
| Feb 18, 2020 | MKSI | $0 | Option Exercise | 2,642.82 | $N/A | Discretionary |
| Feb 18, 2020 | MKSI | $683.7K | Payment | 6,004 | $113.87 | Discretionary |
| Feb 18, 2020 | MKSI | $0 | Option Exercise | 3,429.78 | $N/A | Discretionary |
| Feb 18, 2020 | MKSI | $0 | Option Exercise | 2,202 | $N/A | Discretionary |
| Dec 6, 2019 | MKSI | $102.5K | Payment | 947 | $108.22 | Discretionary |
| Dec 6, 2019 | MKSI | $0 | Option Exercise | 120 | $N/A | Discretionary |
| Dec 6, 2019 | MKSI | $0 | Option Exercise | 145 | $N/A | Discretionary |
| Dec 6, 2019 | MKSI | $0 | Option Exercise | 336 | $N/A | Discretionary |
| Dec 6, 2019 | MKSI | $0 | Option Exercise | 159 | $N/A | Discretionary |
| Dec 6, 2019 | MKSI | $0 | Option Exercise | 187 | $N/A | Discretionary |
| Oct 29, 2019 | MKSI | $2.0M | Sale | 18,000 | $112.08 | Discretionary |
| Feb 15, 2019 | MKSI | $0 | Option Exercise | 3,575 | $N/A | Discretionary |
| Feb 15, 2019 | MKSI | $0 | Option Exercise | 4,516.06 | $N/A | Discretionary |
| Feb 15, 2019 | MKSI | $0 | Option Exercise | 6,913.52 | $N/A | Discretionary |
| Feb 15, 2019 | MKSI | $0 | Option Exercise | 2,954 | $N/A | Discretionary |
| Feb 15, 2019 | MKSI | $0 | Option Exercise | 2,295 | $N/A | Discretionary |
| Feb 15, 2019 | MKSI | $748.2K | Payment | 8,833 | $84.70 | Discretionary |
| Feb 15, 2019 | MKSI | $0 | Option Exercise | 1,950 | $N/A | Discretionary |