Peter L. Chang serves as Executive at GSI GROUP INC, where they oversee executive responsibilities. Since joining the company, Peter L. Chang has executed 82 insider transactions totaling $3.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 26, 2024 involved selling 182 shares valued at $28.8K.
Peter L. Chang currently holds 16,660 shares of GSI GROUP INC (GSIG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Peter L. Chang has been a net seller of GSIG stock. They have purchased $0 and sold $3.1M worth of shares.
Peter L. Chang's most recent insider trade was on Feb 26, 2024, when they sold 182 shares at $158.25 per share.
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| $158.25 |
| Discretionary |
| Feb 26, 2024 | NOVT | $21.8K | Payment | 138 | $158.25 | Discretionary |
| Feb 26, 2024 | NOVT | $0 | Option Exercise | 467 | $N/A | Discretionary |
| Feb 26, 2024 | NOVT | $0 | Option Exercise | 483 | $N/A | Discretionary |
| Feb 26, 2024 | NOVT | $0 | Option Exercise | 577 | $N/A | Discretionary |
| Feb 24, 2023 | NOVT | $39.8K | Payment | 254 | $156.72 | Discretionary |
| Feb 24, 2023 | NOVT | $0 | Option Exercise | 576 | $N/A | Discretionary |
| Feb 24, 2023 | NOVT | $33.5K | Payment | 214 | $156.72 | Discretionary |
| Feb 24, 2023 | NOVT | $0 | Option Exercise | 482 | $N/A | Discretionary |
| Feb 21, 2023 | NOVT | $110.1K | Option Exercise | 693 | $158.87 | Discretionary |
| Feb 21, 2023 | NOVT | $54.8K | Payment | 345 | $158.87 | Discretionary |
| Feb 24, 2022 | NOVT | $29.1K | Payment | 214 | $135.86 | Discretionary |
| Feb 24, 2022 | NOVT | $65.5K | Option Exercise | 482 | $135.86 | Discretionary |
| Feb 22, 2022 | NOVT | $45.7K | Payment | 345 | $132.32 | Discretionary |
| Feb 22, 2022 | NOVT | $91.7K | Option Exercise | 693 | $132.32 | Discretionary |
| Feb 22, 2022 | NOVT | $50.7K | Payment | 383 | $132.32 | Discretionary |
| Feb 22, 2022 | NOVT | $114.2K | Option Exercise | 863 | $132.32 | Discretionary |
| Aug 19, 2021 | NOVT | $202.1K | Sale | 1,347 | $150.00 | Discretionary |
| Feb 22, 2021 | NOVT | $52.6K | Payment | 380 | $138.52 | Discretionary |
| Feb 22, 2021 | NOVT | $95.9K | Option Exercise | 692 | $138.52 | Discretionary |
| Feb 22, 2021 | NOVT | $47.7K | Payment | 344 | $138.52 | Discretionary |
| Feb 22, 2021 | NOVT | $128.7K | Option Exercise | 929 | $138.52 | Discretionary |
| Feb 22, 2021 | NOVT | $57.2K | Payment | 413 | $138.52 | Discretionary |
| Feb 22, 2021 | NOVT | $119.5K | Option Exercise | 863 | $138.52 | Discretionary |
| Aug 10, 2020 | NOVT | $421.9K | Sale | 3,726 | $113.23 | Discretionary |
| Aug 5, 2020 | NOVT | $409.9K | Sale | 3,726 | $110.00 | Discretionary |
| Jun 1, 2020 | NOVT | $200.7K | Sale | 1,954 | $102.72 | Discretionary |
| May 12, 2020 | NOVT | $380.0K | Sale | 4,000 | $95.00 | Discretionary |
| Feb 28, 2020 | NOVT | $183.6K | Option Exercise | 2,058 | $89.21 | Discretionary |