John Ambroseo serves as Executive at COHERENT INC, where they oversee executive responsibilities. Since joining the company, John Ambroseo has executed 204 insider transactions totaling $56.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 13, 2017 involved selling 5,866 shares valued at $1.1M.
John Ambroseo currently holds 12,291 shares of COHERENT INC (COHR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Ambroseo has been a net seller of COHR stock. They have purchased $0 and sold $56.2M worth of shares.
John Ambroseo's most recent insider trade was on Feb 13, 2017, when they sold 5,866 shares at $195.36 per share.
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| $194.35 |
| Discretionary |
| Feb 13, 2017 | COHR | $262.5K | Sale | 1,336 | $196.46 | Discretionary |
| Feb 13, 2017 | COHR | $1.0M | Sale | 5,300 | $197.51 | Discretionary |
| Feb 13, 2017 | COHR | $257.9K | Sale | 1,300 | $198.35 | Discretionary |
| Feb 13, 2017 | COHR | $20.0K | Sale | 100 | $199.79 | Discretionary |
| Nov 16, 2016 | COHR | $0 | Gift | 5,100 | $N/A | Discretionary |
| Nov 13, 2016 | COHR | $361.3K | Payment | 2,870 | $125.89 | Discretionary |
| Nov 13, 2016 | COHR | $0 | Option Exercise | 5,500 | $N/A | Discretionary |
| Nov 8, 2016 | COHR | $3.6M | Payment | 30,787 | $116.57 | Discretionary |
| Nov 8, 2016 | COHR | $344.7K | Payment | 2,957 | $116.57 | Discretionary |
| Nov 8, 2016 | COHR | $0 | Option Exercise | 5,666 | $N/A | Discretionary |
| Nov 8, 2016 | COHR | $0 | Option Exercise | 59,000 | $N/A | Discretionary |
| Nov 3, 2016 | COHR | $0 | Option Exercise | 4,533 | $N/A | Discretionary |
| Nov 3, 2016 | COHR | $207.6K | Payment | 1,812 | $114.58 | Discretionary |
| Oct 31, 2016 | COHR | $10.3K | Other | 134 | $77.10 | Discretionary |
| Sep 21, 2016 | COHR | $2.9M | Sale | 25,979 | $110.00 | Discretionary |
| Aug 15, 2016 | COHR | $0 | Gift | 1,000 | $N/A | Discretionary |
| Aug 1, 2016 | COHR | $0 | Gift | 5,000 | $N/A | Discretionary |
| Apr 29, 2016 | COHR | $10.9K | Award | 230 | $47.50 | Discretionary |
| Nov 20, 2015 | COHR | $0 | Gift | 4,000 | $N/A | Discretionary |
| Nov 19, 2015 | COHR | $0 | Gift | 4,000 | $N/A | Discretionary |
| Nov 13, 2015 | COHR | $0 | Option Exercise | 28,200 | $N/A | Discretionary |
| Nov 13, 2015 | COHR | $893.2K | Payment | 14,629 | $61.06 | Discretionary |
| Nov 8, 2015 | COHR | $135.8K | Payment | 2,130 | $63.77 | Discretionary |
| Nov 8, 2015 | COHR | $0 | Option Exercise | 5,667 | $N/A | Discretionary |
| Nov 3, 2015 | COHR | $0 | Option Exercise | 4,534 | $N/A | Discretionary |
| Nov 3, 2015 | COHR | $96.0K | Payment | 1,704 | $56.34 | Discretionary |
| Oct 30, 2015 | COHR | $8.5K | Other | 184 | $46.07 | Discretionary |
| Apr 30, 2015 | COHR | $10.9K | Other | 214 | $51.00 | Discretionary |