Stephen Williamson serves as Executive at THERMO FISHER SCIENTIFIC INC., where they oversee executive responsibilities. Since joining the company, Stephen Williamson has executed 155 insider transactions totaling $82.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 28, 2019 involved selling 1,000 shares valued at $259.6K.
Stephen Williamson currently holds 1,028.51 shares of THERMO FISHER SCIENTIFIC INC. (TMO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Stephen Williamson has been a net seller of TMO stock. They have purchased $0 and sold $82.8M worth of shares.
Stephen Williamson's most recent insider trade was on Feb 28, 2019, when they sold 1,000 shares at $259.57 per share.
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| $259.14 |
| Discretionary |
| Feb 26, 2019 | TMO | $217.7K | Payment | 857 | $253.99 | Discretionary |
| Feb 26, 2019 | TMO | $0 | Award | 4,650 | $N/A | Discretionary |
| Feb 26, 2019 | TMO | $0 | Award | 8,750 | $N/A | Discretionary |
| Dec 7, 2018 | TMO | $695.8K | Option Exercise | 9,500 | $73.24 | Discretionary |
| Dec 7, 2018 | TMO | $2.3M | Sale | 9,500 | $241.45 | Discretionary |
| Aug 28, 2018 | TMO | $153.5K | Payment | 645 | $237.96 | Discretionary |
| Aug 27, 2018 | TMO | $79.5K | Payment | 334 | $237.92 | Discretionary |
| Aug 25, 2018 | TMO | $150.4K | Payment | 641 | $234.71 | Discretionary |
| Aug 24, 2018 | TMO | $169.2K | Payment | 721 | $234.71 | Discretionary |
| Jun 4, 2018 | TMO | $530.0K | Sale | 2,500 | $212.00 | Discretionary |
| Mar 5, 2018 | TMO | $20.5K | Sale | 100 | $205.43 | Discretionary |
| Mar 5, 2018 | TMO | $491.0K | Sale | 2,400 | $204.57 | Discretionary |
| Feb 28, 2018 | TMO | $208.8K | Payment | 1,001 | $208.58 | Discretionary |
| Feb 27, 2018 | TMO | $0 | Award | 8,700 | $N/A | Discretionary |
| Feb 27, 2018 | TMO | $185.6K | Payment | 881 | $210.68 | Discretionary |
| Feb 27, 2018 | TMO | $0 | Award | 5,000 | $N/A | Discretionary |
| Feb 23, 2018 | TMO | $125.8K | Payment | 594 | $211.71 | Discretionary |
| Feb 7, 2018 | TMO | $1.0M | Sale | 5,000 | $209.26 | Discretionary |
| Aug 28, 2017 | TMO | $73.2K | Payment | 410 | $178.43 | Discretionary |
| Aug 25, 2017 | TMO | $57.6K | Payment | 325 | $177.22 | Discretionary |
| Aug 25, 2017 | TMO | $120.2K | Payment | 678 | $177.22 | Discretionary |
| Aug 24, 2017 | TMO | $111.9K | Payment | 636 | $175.96 | Discretionary |
| Jun 5, 2017 | TMO | $440.6K | Sale | 2,500 | $176.26 | Discretionary |
| Mar 6, 2017 | TMO | $396.8K | Sale | 2,500 | $158.71 | Discretionary |
| Feb 28, 2017 | TMO | $0 | Award | 6,750 | $N/A | Discretionary |
| Feb 28, 2017 | TMO | $115.3K | Payment | 731 | $157.68 | Discretionary |
| Feb 28, 2017 | TMO | $0 | Award | 5,800 | $N/A | Discretionary |
| Feb 24, 2017 | TMO | $104.1K | Payment | 655 | $158.98 | Discretionary |