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OCEAN POWER TECHNOLOGIES INC (OPTT) Stock Ownership and Short Interest

USA - NYSEARCA:OPTT - US6748705067 - Common Stock

0.4139 USD
-0.01 (-2.17%)
Last: 11/7/2025, 9:33:06 AM
OPTT Ownership Chart.OPTT Ownership Chart: showing Insider, Institutional ownership and shares available to the public.OPTT Ownership.InsiderInstitutionalPublic



Shares Outstanding183.01M
Float177.57M
Float Short Interest Percentage9.98%
Owners (insider)1.68%
Owners (institutional)8.57%
Owners (insider) change0.1%
Owners (institutional) change0%
OPTT Institutional Ownership HistoryOPTT Institutional Ownership HistoryOPTT Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M
OPTT Historical Insider Transactions ChartOPTT Historical Insider Buy and Sell Transactions ChartOPTT Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 500K 1M 1.5M 2M
Date Name Type Shares Price Amount
Sep 17, 2025 Stratmann Philipp Open Market Purchase 3989 0.50 $ 1,974.56
Jan 31, 2025 Burdyny Matthew Option Excercise 24505 $ 0.00
Jan 31, 2025 Burdyny Matthew Option Excercise 5967 0.66 $ 3,938.22
Jan 31, 2025 Stratmann Philipp Option Excercise 54782 $ 0.00
Jan 31, 2025 Stratmann Philipp Option Excercise 16626 0.66 $ 10,973.16
Jan 31, 2025 Powers Robert Patrick Option Excercise 29542 $ 0.00
Jan 31, 2025 Powers Robert Patrick Option Excercise 8966 0.66 $ 5,917.56
Jan 16, 2025 Cryan Terence James Option Excercise 241935 $ 0.00
Jan 16, 2025 Stratmann Philipp Option Excercise 627615 $ 0.00
Jan 16, 2025 Burdyny Matthew Option Excercise 174967 $ 0.00
Jan 16, 2025 Lorenz Anderson Natalie M. Grant 241935 $ 0.00
Jan 16, 2025 Slaiby Peter E. Option Excercise 241935 $ 0.00
Jan 16, 2025 Hewlett Clyde W Option Excercise 241935 $ 0.00
Jan 16, 2025 Powers Robert Patrick Option Excercise 336488 $ 0.00
Jan 16, 2025 PURCEL DIANA G Option Excercise 241935 $ 0.00
Nov 25, 2024 Slaiby Peter E. Open Market Purchase 35000 0.19 $ 6,713.00
Nov 13, 2024 Cryan Terence James Open Market Purchase 100000 0.15 $ 14,800.00