Steven E. Karol serves as Executive at STOCKERYALE INC, where they oversee executive responsibilities. Since joining the company, Steven E. Karol has executed 58 insider transactions totaling $18.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 9, 2025 involved exercising options for 3,433 shares valued at $119.3K.
Steven E. Karol currently holds 183,433 shares of STOCKERYALE INC (STKR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Steven E. Karol has been a net seller of STKR stock. They have purchased $0 and sold $18.9M worth of shares.
Steven E. Karol's most recent insider trade was on Sep 9, 2025, when they sold 3,433 shares at $34.76 per share.
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| $245.78 |
| Discretionary |
| May 15, 2024 | CRS | $266.2K | Sale | 2,445 | $108.88 | Discretionary |
| May 15, 2024 | CRS | $104.7K | Option Exercise | 2,445 | $42.81 | Discretionary |
| May 3, 2024 | CRS | $3.1M | Sale | 31,000 | $100.57 | Discretionary |
| Sep 20, 2023 | CRS | $72.8K | Option Exercise | 1,227 | $59.32 | Discretionary |
| Sep 20, 2023 | CRS | $84.7K | Sale | 1,227 | $69.00 | Discretionary |
| Aug 1, 2023 | CRS | $3.6M | Sale | 60,656 | $60.17 | Discretionary |
| Aug 1, 2023 | CRS | $3.0M | Sale | 49,733 | $60.10 | Discretionary |
| Jul 31, 2023 | CRS | $49.0K | Sale | 810 | $60.55 | Discretionary |
| Jul 31, 2023 | CRS | $169.5K | Sale | 2,798 | $60.58 | Discretionary |
| Sep 25, 2019 | CRS | $0 | Gift | 1,950 | $N/A | Discretionary |
| Sep 12, 2019 | CRS | $275.0K | Sale | 5,000 | $55.00 | Discretionary |
| May 4, 2018 | CRS | $555.0K | Sale | 10,000 | $55.50 | Discretionary |
| Sep 22, 2017 | CRS | $0 | Other | 2,500 | $N/A | Discretionary |
| Sep 22, 2017 | CRS | $0 | Other | 2,500 | $N/A | Discretionary |
| Sep 22, 2017 | CRS | $0 | Gift | 2,375 | $N/A | Discretionary |
| Sep 6, 2017 | CRS | $107.1K | Sale | 2,645 | $40.50 | Discretionary |
| Aug 7, 2017 | CRS | $155.8K | Sale | 3,877 | $40.18 | Discretionary |
| Feb 22, 2017 | CRS | $420.2K | Sale | 10,000 | $42.02 | Discretionary |
| Oct 14, 2016 | CRS | $810.7K | Other | 21,446 | $37.80 | Discretionary |
| Jun 18, 2015 | CRS | $0 | Gift | 15,000 | $N/A | Discretionary |
| Jun 18, 2015 | CRS | $0 | Gift | 15,000 | $N/A | Discretionary |
| Jun 10, 2014 | CRS | $124.5K | Sale | 2,000 | $62.25 | Discretionary |
| Jun 10, 2014 | CRS | $124.5K | Sale | 2,000 | $62.25 | Discretionary |
| Jun 3, 2014 | CRS | $0 | Gift | 1,575 | $N/A | Discretionary |
| May 23, 2014 | CRS | $106.4K | Sale | 1,663 | $64.00 | Discretionary |
| May 23, 2014 | CRS | $128.0K | Sale | 2,000 | $64.00 | Discretionary |
| May 22, 2014 | CRS | $21.6K | Sale | 337 | $64.00 | Discretionary |
| May 21, 2014 | CRS | $252.0K | Sale | 4,000 | $63.00 | Discretionary |