Ocean Power Technologies, Inc. (OPTT) Insider Ownership

Historic Insider Ownership Trends

Ocean Power Technologies's top three insider shareholders as of March 23, 2026 are Terence James Cryan (Director, 2.33Mn shares), Philipp Stratmann (President And Ceo, 1.93Mn shares), Diana G Purcel (Director, 1.33Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Terence James Cryan 2,333,368 0 28 Jan, 2026
Philipp Stratmann President And Ceo 1,932,356 0 06 Mar, 2026
Diana G Purcel 1,327,554 0 21 Jan, 2026
Clyde W Hewlett 1,133,075 0 28 Jan, 2026
Peter E. Slaiby 1,052,014 0 21 Jan, 2026
Robert Patrick Powers Senior Vp And Cfo 1,037,129 0 06 Mar, 2026
Tracy D Pagliara Senior Vp And General Counsel 858,353 0 06 Mar, 2026
Anderson Natalie M. Lorenz 404,677 0 21 Jan, 2025
Matthew Burdyny Chief Commercial Officer 173,126 0 14 Mar, 2025
Jim Raymond Thompson 151,189 0 28 Jan, 2026
Corliss J. Montesi 151,189 0 28 Jan, 2026
Joseph Dipietro Chief Accounting Officer 8,691 0 24 Jan, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
05 Mar, 2026 Tracy D Pagliara Common Stock D 322,897 $0.43 858,353 D F
05 Mar, 2026 Philipp Stratmann Common Stock D 901,096 $0.43 1,932,356 D F
05 Mar, 2026 Robert Patrick Powers Common Stock D 437,550 $0.43 1,037,129 D F
30 Jan, 2026 Robert Patrick Powers Common Stock A 54,013 - 1,246,727 D A
30 Jan, 2026 Tracy D Pagliara Common Stock A 201,442 - 1,181,250 D A
30 Jan, 2026 Philipp Stratmann Common Stock A 100,162 - 2,340,701 D A
30 Jan, 2026 Philipp Stratmann Common Stock A 100,198 - 2,440,899 D A
30 Jan, 2026 Tracy D Pagliara Restricted Stock Unit A 201,442 $0.00 201,442 D A
30 Jan, 2026 Robert Patrick Powers Common Stock A 54,032 - 1,300,759 D A
30 Jan, 2026 Robert Patrick Powers Common Stock A 173,920 - 1,474,679 D A
30 Jan, 2026 Philipp Stratmann Common Stock A 392,553 - 2,833,452 D A
30 Jan, 2026 Philipp Stratmann Restricted Stock Unit A 100,198 $0.00 100,198 D M
30 Jan, 2026 Robert Patrick Powers Restricted Stock Unit A 54,032 $0.00 54,032 D M
30 Jan, 2026 Philipp Stratmann Restricted Stock Unit A 392,553 $0.00 392,553 D M
30 Jan, 2026 Robert Patrick Powers Restricted Stock Unit A 173,920 $0.00 173,920 D M
27 Jan, 2026 Jim Raymond Thompson Common Stock A 151,189 - 151,189 D A
27 Jan, 2026 Terence James Cryan Common Stock A 377,973 - 2,333,368 D A
27 Jan, 2026 Philipp Stratmann Common Stock A 805,944 - 2,240,539 D A
27 Jan, 2026 Clyde W Hewlett Common Stock A 151,189 - 1,133,075 D A
27 Jan, 2026 Tracy D Pagliara Common Stock A 414,578 - 979,808 D A