Matthew T. Shafer serves as Executive at Ocean Power Technologies, Inc., where they oversee executive responsibilities. Since joining the company, Matthew T. Shafer has executed 8 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Jan 13, 2026 involved receiving (via award) 62,500 shares valued at $0.
Matthew T. Shafer currently holds 74,168 shares of Ocean Power Technologies, Inc. (OPTT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Matthew T. Shafer has been a net neutral trader of OPTT stock. They have purchased $0 and sold $0 worth of shares.
Matthew T. Shafer's most recent insider trade was on Jan 13, 2026, when they sold 62,500 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Nov 19, 2025 | CDIX | $0 | Conversion | 10,000 | $N/A | Discretionary |
| May 20, 2019 | OPTT | $485 | Payment | 208 | $2.33 | Discretionary |
| Sep 17, 2018 | OPTT | $814 | Payment | 1,770 | $0.46 | Discretionary |
| Sep 17, 2017 | OPTT | $2.2K | Payment | 1,683 | $1.30 | Discretionary |
| May 19, 2017 | OPTT | $20.4K | Award | 14,584 | $1.40 | Discretionary |
| Oct 21, 2016 | OPTT | $49.8K | Award | 15,462 | $3.22 | Discretionary |