NYSE · CIK 0001378140
OPTT Ocean Power Technologies, Inc.
Insider trading from SEC Form 4. Last filing 11 d ago. Close $0.85 on Oct 9, 2026, +673% from the 52-week low and -86% from the high.
Ocean Power Technologies, Inc. (OPTT) has 31 SEC Form 4 filings on file from 10 insiders, the latest filed on Oct 2, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
6 open-market trades have been scored at OPTT. The newest: Philipp Stratmann (President and CEO) bought $2,558 of stock on Dec 16, 2025, filed Dec 16, 2025, scored 46 (moderate). The largest of the 6 shown: Terence James Cryan (director) bought $15k on Nov 13, 2024, scored 29 (weak). 2 insiders bought within 14 days of each other around Dec 16, 2025.
OPTT closed at $0.85 on Oct 9, 2026, 673% above its 52-week low and 86% below its 52-week high.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Ocean Power Technologies, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 46Moderate | Philipp Stratmann President and CEO buy | $2,558 7,750 shares | +2% | +17% from low-79% from high | |
| 51Moderate | Robert Patrick Powers CFO buy | $5,000 14,723 shares | +6% | +3% from low-81% from high | |
| 56Moderate | Philipp Stratmann President and CEO buy | $2,172 6,298 shares | +1% | +3% from low-81% from high | |
| 28Weak | Philipp Stratmann President and CEO buy | $1,975 3,989 shares | +1% | +264% from low-68% from high | |
| 26Weak | Peter E. Slaiby director buy | $6,713 35,000 shares | +17% | - | |
| 29Weak | Terence James Cryan director buy | $15k 100,000 shares | +39% | - |
Transactions
The newest 50 of 62 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | Tracy D Pagliara Interim President and CEO | AGrant or award Common Stock | +75,000 | - | - | 89,793 | 11 d ago |
| Mar 5, 2026 | Robert Patrick Powers Senior VP and CFO | FTax withholding Common Stock | -437,550 | $0.43 | $190k | 1,037,129 | Mar 6, 2026 |
| Mar 5, 2026 | Philipp Stratmann President and CEO | FTax withholding Common Stock | -901,096 | $0.43 | $391k | 1,932,356 | Mar 6, 2026 |
| Mar 5, 2026 | Tracy D Pagliara Senior VP and General Counsel | FTax withholding Common Stock | -322,897 | $0.43 | $140k | 858,353 | Mar 6, 2026 |
| Jan 30, 2026 | Philipp Stratmann President and CEO | AGrant or award Common Stock | +100,162 | - | - | 2,340,701 | Jan 30, 2026 |
| Jan 30, 2026 | Tracy D Pagliara Senior VP and General Counsel | AGrant or award Common Stock | +201,442 | - | - | 1,181,250 | Jan 30, 2026 |
| Jan 30, 2026 | Robert Patrick Powers CFO | AGrant or award Common Stock | +54,013 | - | - | 1,246,727 | Jan 30, 2026 |
| Jan 30, 2026 | Robert Patrick Powers CFO | AGrant or award Common Stock | +54,032 | - | - | 1,300,759 | Jan 30, 2026 |
| Jan 30, 2026 | Tracy D Pagliara Senior VP and General Counsel | AGrant or award Restricted Stock Unitderivative | +201,442 | $0.00 | $0 | 201,442 | Jan 30, 2026 |
| Jan 30, 2026 | Philipp Stratmann President and CEO | AGrant or award Common Stock | +100,198 | - | - | 2,440,899 | Jan 30, 2026 |
| Jan 30, 2026 | Robert Patrick Powers CFO | AGrant or award Common Stock | +173,920 | - | - | 1,474,679 | Jan 30, 2026 |
| Jan 30, 2026 | Philipp Stratmann President and CEO | AGrant or award Common Stock | +392,553 | - | - | 2,833,452 | Jan 30, 2026 |
| Jan 30, 2026 | Robert Patrick Powers CFO | MOption exercise Restricted Stock Unitderivative | +54,032 | $0.00 | $0 | 54,032 | Jan 30, 2026 |
| Jan 30, 2026 | Philipp Stratmann President and CEO | MOption exercise Restricted Stock Unitderivative | +100,198 | $0.00 | $0 | 100,198 | Jan 30, 2026 |
| Jan 30, 2026 | Robert Patrick Powers CFO | MOption exercise Restricted Stock Unitderivative | +173,920 | $0.00 | $0 | 173,920 | Jan 30, 2026 |
| Jan 30, 2026 | Philipp Stratmann President and CEO | MOption exercise Restricted Stock Unitderivative | +392,553 | $0.00 | $0 | 392,553 | Jan 30, 2026 |
| Jan 27, 2026 | Terence James Cryan director | AGrant or award Common Stock | +377,973 | - | - | 2,333,368 | Jan 28, 2026 |
| Jan 27, 2026 | Corliss J. Montesi director | AGrant or award Common Stock | +151,189 | - | - | 151,189 | Jan 28, 2026 |
| Jan 27, 2026 | Tracy D Pagliara Senior VP and General Counsel | AGrant or award Common Stock | +414,578 | - | - | 979,808 | Jan 28, 2026 |
| Jan 27, 2026 | Philipp Stratmann President and CEO | AGrant or award Common Stock | +805,944 | - | - | 2,240,539 | Jan 28, 2026 |
| Jan 27, 2026 | Jim Raymond Thompson director | AGrant or award Common Stock | +151,189 | - | - | 151,189 | Jan 28, 2026 |
| Jan 27, 2026 | Robert Patrick Powers CFO | AGrant or award Common Stock | +427,447 | - | - | 1,192,714 | Jan 28, 2026 |
| Jan 27, 2026 | Clyde W Hewlett director | AGrant or award Common Stock | +151,189 | - | - | 1,133,075 | Jan 28, 2026 |
| Jan 16, 2026 | Tracy D Pagliara Senior VP and General Counsel | AGrant or award Common Stock | +291,974 | - | - | 291,974 | Jan 21, 2026 |
| Jan 16, 2026 | Peter E. Slaiby director | AGrant or award Common Stock | +593,208 | - | - | 1,052,014 | Jan 21, 2026 |
| Jan 16, 2026 | Philipp Stratmann President and CEO | AGrant or award Common Stock | +161,801 | - | - | 1,393,396 | Jan 21, 2026 |
| Jan 16, 2026 | Terence James Cryan director | AGrant or award Common Stock | +1,354,802 | - | - | 1,955,395 | Jan 21, 2026 |
| Jan 16, 2026 | Clyde W Hewlett director | AGrant or award Common Stock | +558,080 | - | - | 981,886 | Jan 21, 2026 |
| Jan 16, 2026 | Robert Patrick Powers CFO | AGrant or award Common Stock | +31,458 | - | - | 617,135 | Jan 21, 2026 |
| Jan 16, 2026 | Diana G Purcel director | AGrant or award Common Stock | +903,748 | - | - | 1,327,554 | Jan 21, 2026 |
| Jan 16, 2026 | Tracy D Pagliara Senior VP and General Counsel | AGrant or award Common Stock | +273,256 | - | - | 565,230 | Jan 21, 2026 |
| Jan 16, 2026 | Philipp Stratmann President and CEO | AGrant or award Common Stock | +617,508 | - | - | 1,393,396 | Jan 21, 2026 |
| Jan 16, 2026 | Robert Patrick Powers CFO | AGrant or award Common Stock | +278,255 | - | - | 617,135 | Jan 21, 2026 |
| Jan 16, 2026 | Tracy D Pagliara Senior VP and General Counsel | AGrant or award Restricted Stock Unitderivative | +273,256 | $0.00 | $0 | 273,256 | Jan 21, 2026 |
| Jan 16, 2026 | Philipp Stratmann President and CEO | AGrant or award Common Stock | +569,045 | - | - | 1,962,441 | Jan 21, 2026 |
| Jan 16, 2026 | Robert Patrick Powers CFO | AGrant or award Common Stock | +252,115 | - | - | 869,250 | Jan 21, 2026 |
| Jan 16, 2026 | Philipp Stratmann President and CEO | DDisposition to issuer Common Stock | -527,846 | $0.00 | $0 | 1,434,595 | Jan 21, 2026 |
| Jan 16, 2026 | Robert Patrick Powers CFO | DDisposition to issuer Common Stock | -103,983 | $0.00 | $0 | 765,267 | Jan 21, 2026 |
| Jan 16, 2026 | Philipp Stratmann President and CEO | MOption exercise Restricted Stock Unitderivative | +569,045 | $0.00 | $0 | 569,045 | Jan 21, 2026 |
| Jan 16, 2026 | Robert Patrick Powers CFO | MOption exercise Restricted Stock Unitderivative | +252,115 | $0.00 | $0 | 252,115 | Jan 21, 2026 |
| Dec 16, 2025 | Philipp Stratmann President and CEO | POpen-market purchase Common Stock | +7,750 | $0.33 | $2,558 | 518,440 | Dec 16, 2025 |
| Dec 15, 2025 | Robert Patrick Powers CFO | POpen-market purchase Common Stock | +14,723 | $0.34 | $5,000 | 268,132 | Dec 15, 2025 |
| Dec 15, 2025 | Philipp Stratmann President and CEO | POpen-market purchase Common Stock | +6,298 | $0.34 | $2,172 | 510,690 | Dec 15, 2025 |
| Sep 17, 2025 | Philipp Stratmann President and CEO | POpen-market purchase Common Stock | +3,989 | $0.50 | $1,975 | 517,714 | Sep 18, 2025 |
| Jan 31, 2025 | Matthew Burdyny Chief Commercial Officer | MOption exercise Common Stock | +24,505 | - | - | 260,066 | Feb 4, 2025 |
| Jan 16, 2025 | Matthew Burdyny Chief Commercial Officer | FTax withholding Common Stock | -37,698 | $0.99 | $37k | 222,368 | Feb 4, 2025 |
| Jan 21, 2025 | Matthew Burdyny Chief Commercial Officer | FTax withholding Common Stock | -13,354 | $0.92 | $12k | 209,014 | Feb 4, 2025 |
| Jan 31, 2025 | Matthew Burdyny Chief Commercial Officer | FTax withholding Common Stock | -5,967 | $0.66 | $3,938 | 203,047 | Feb 4, 2025 |
| Jan 31, 2025 | Matthew Burdyny Chief Commercial Officer | MOption exercise Restricted Stock Unitderivative | +24,505 | $0.00 | $0 | 24,505 | Feb 4, 2025 |
| Jan 16, 2025 | Matthew Burdyny Chief Commercial Officer | MOption exercise Common Stock | +36,030 | - | - | 95,234 | Jan 21, 2025 |
Insiders
Everyone who has filed a Form 4 here.
- Matthew BurdynyChief Commercial Officer
- Terence James Cryandirector
- Clyde W Hewlettdirector
- Corliss J. Montesidirector
- Tracy D PagliaraSenior VP and General Counsel
- Diana G Purceldirector
- Robert Patrick PowersSenior VP and CFO
- Peter E. Slaibydirector
- Philipp StratmannPresident and CEO
- Jim Raymond Thompsondirector
Questions about OPTT
Answered from the filings on this page, as of the latest one.
Are insiders buying OPTT?
No. In the last 90 days no insider at Ocean Power Technologies, Inc. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade OPTT on the open market?
Philipp Stratmann (President and CEO) bought $2,558 of OPTT on Dec 16, 2025 and filed the Form 4 on Dec 16, 2025. InsiderTell scored 46 (moderate), with 2 insiders on the same side within 14 days.
How many insiders file Form 4 at Ocean Power Technologies, Inc.?
10 people have filed a Form 4 at Ocean Power Technologies, Inc., among them Matthew Burdyny (Chief Commercial Officer), Terence James Cryan (director), Clyde W Hewlett (director). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.