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OPTT Insider Trading

Insider Ownership Percentage: 1.00%
Insider Buying (Last 12 Months): $1,954.61
Insider Selling (Last 12 Months): $0.00

Ocean Power Technologies Insider Trading History Chart

This chart shows the insider buying and selling history at Ocean Power Technologies by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Ocean Power Technologies Share Price & Price History

Current Price: $0.44
Price Change: ▼ Price Decrease of -0.0002 (-0.05%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for OPTT up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Ocean Power Technologies Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/17/2025Philipp StratmannCEOBuy3,989$0.49$1,954.61517,714View SEC Filing Icon  
11/13/2024Terence James CryanDirectorBuy100,000$0.15$15,000.00358,658View SEC Filing Icon  
9/28/2023Peter E SlaibyDirectorBuy25,000$0.39$9,750.0096,577View SEC Filing Icon  
9/18/2023Robert Patrick PowersCFOBuy12,345$0.40$4,938.0028,888View SEC Filing Icon  
9/15/2023Philipp StratmannCEOBuy12,115$0.41$4,967.1593,807View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Ocean Power Technologies (NASDAQ:OPTT)

11.93% of Ocean Power Technologies stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at OPTT by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Ocean Power Technologies Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Connective Capital Management LLC1,178,217$0.59M0.5%N/A0.644%Search for SEC Filing on Google Icon
11/14/2025Virtu Financial LLC145,824$73K0.0%N/A0.080%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC256,680$0.13M0.0%N/A0.140%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.6,935,047$3.50M0.0%+8.6%3.789%Search for SEC Filing on Google Icon
11/6/2025Abich Financial Wealth Management LLC49,000$25K0.0%N/A0.027%Search for SEC Filing on Google Icon
11/6/2025Essex Investment Management Co. LLC205,103$0.10M0.0%N/A0.112%Search for SEC Filing on Google Icon
11/5/2025J.W. Cole Advisors Inc.75,190$38K0.0%-57.1%0.041%Search for SEC Filing on Google Icon
8/12/2025J.W. Cole Advisors Inc.175,190$83K0.0%-18.6%0.099%Search for SEC Filing on Google Icon
8/12/2025JPMorgan Chase & Co.68,693$33K0.0%+31,555.8%0.039%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC1,796,592$0.85M0.0%+15.2%1.012%Search for SEC Filing on Google Icon
8/8/2025SBI Securities Co. Ltd.374,187$0.18M0.0%+29.4%0.211%Search for SEC Filing on Google Icon
7/10/2025Baader Bank Aktiengesellschaft100,000$47K0.0%+349.2%0.058%Search for SEC Filing on Google Icon
5/12/2025Virtu Financial LLC61,109$28K0.0%-45.0%0.036%Search for SEC Filing on Google Icon
2/13/2025XTX Topco Ltd28,727$29K0.0%-80.8%0.020%Search for SEC Filing on Google Icon
2/13/2025Synovus Financial Corp50,500$52K0.0%-50.0%0.035%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC1,012,955$1.03M0.0%+35.3%0.694%Search for SEC Filing on Google Icon
2/11/2025LPL Financial LLC25,097$26K0.0%N/A0.017%Search for SEC Filing on Google Icon
2/11/2025Virtu Financial LLC111,182$0.11M0.0%+57.9%0.076%Search for SEC Filing on Google Icon
2/6/2025SBI Securities Co. Ltd.284,984$0.29M0.0%N/A0.195%Search for SEC Filing on Google Icon
1/27/2025Sargent Investment Group LLC528,000$0.54M0.1%+164.0%0.362%Search for SEC Filing on Google Icon
1/23/2025Penbrook Management LLC31,500$32K0.0%N/A0.022%Search for SEC Filing on Google Icon
1/15/2025Arkadios Wealth Advisors100,000$0.10M0.0%N/A0.068%Search for SEC Filing on Google Icon
11/6/2024Sargent Investment Group LLC200,000$31K0.0%N/A0.204%Search for SEC Filing on Google Icon
2/2/2024Bailard Inc.196,839$62K0.0%-18.1%0.335%Search for SEC Filing on Google Icon
10/24/2023Bailard Inc.240,349$94K0.0%+24.6%0.409%Search for SEC Filing on Google Icon
7/20/2023Bailard Inc.192,924$0.12M0.0%+17.8%0.328%Search for SEC Filing on Google Icon
2/2/2023Bailard Inc.163,754$74K0.0%N/A0.293%Search for SEC Filing on Google Icon
11/7/2022Virtu Financial LLC33,195$27K0.0%-83.8%0.059%Search for SEC Filing on Google Icon
8/13/2022Virtu Financial LLC204,965$0.12M0.0%N/A0.367%Search for SEC Filing on Google Icon
5/9/2022Mitsubishi UFJ Kokusai Asset Management Co. Ltd.626,625$0.88M0.0%+11.7%1.121%Search for SEC Filing on Google Icon
2/7/2022Harel Insurance Investments & Financial Services Ltd.473,768$0.74M0.0%N/A0.848%Search for SEC Filing on Google Icon
2/7/2022Mitsubishi UFJ Kokusai Asset Management Co. Ltd.560,777$0.89M0.0%N/A1.004%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC416,686$0.97M0.0%+14.5%0.794%Search for SEC Filing on Google Icon
11/5/2021Advisor Group Holdings Inc.12,820$30K0.0%+186.2%0.024%Search for SEC Filing on Google Icon
8/17/2021Price T Rowe Associates Inc. MD52,600$0.13M0.0%N/A0.100%Search for SEC Filing on Google Icon
8/16/2021State Street Corp125,813$0.32M0.0%N/A0.240%Search for SEC Filing on Google Icon
Data available starting January 2016

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Ocean Power Technologies logo
Ocean Power Technologies, Inc. develops and commercializes proprietary power platforms that generate electricity by harnessing the renewable energy of ocean waves in North America, South America, Australia, and Asia. It offers PB3 PowerBuoy that generates power for use independent of the power grid in offshore locations. The company also provides Next Generation PowerBuoy; subsea battery systems; and software, controls, sensors, integration services, and marine installation services. In addition, it offers Wave Adaptive Modular Vessel (WAM-V) technology, which enables roaming capabilities for uncrewed maritime systems in waters; leases WAM-V robotics and access information; maritime domain awareness solutions; and strategic consulting services. Further, the company provides offshore data collection, integration, analytics, and real time communication for various applications. It serves public and private entities, and agencies that require remote offshore power. Ocean Power Technologies, Inc. was incorporated in 1984 and is headquartered in Monroe Township, New Jersey.
Read More on Ocean Power Technologies

Today's Range

Now: $0.44
Low: $0.43
High: $0.45

50 Day Range

MA: $0.48
Low: $0.38
High: $0.67

52 Week Range

Now: $0.44
Low: $0.27
High: $1.75

Volume

2,419,011 shs

Average Volume

7,361,900 shs

Market Capitalization

$80.53 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.33

Who are the company insiders with the largest holdings of Ocean Power Technologies?

Ocean Power Technologies' top insider shareholders include:
  1. Philipp Stratmann (CEO)
  2. Terence James Cryan (Director)
Learn More about top insider investors at Ocean Power Technologies.

Who are the major institutional investors of Ocean Power Technologies?

Ocean Power Technologies' top institutional investors include:
  1. Vanguard Group Inc. — 3.79%
  2. Connective Capital Management LLC — 0.64%
  3. Squarepoint Ops LLC — 0.14%
  4. Essex Investment Management Co. LLC — 0.11%
  5. Citadel Advisors LLC — 0.00%
  6. Susquehanna International Group LLP — 0.00%
Learn More about top institutional investors of Ocean Power Technologies stock.

Which institutional investors are selling Ocean Power Technologies stock?

During the previous quarter, OPTT stock was sold by these institutional investors:
  1. J.W. Cole Advisors Inc.
  2. Group One Trading LLC

Which institutional investors are buying Ocean Power Technologies stock?

In the previous quarter, OPTT stock was acquired by institutional investors including:
  1. Connective Capital Management LLC
  2. Vanguard Group Inc.
  3. Squarepoint Ops LLC
  4. Essex Investment Management Co. LLC
  5. Virtu Financial LLC
  6. Citadel Advisors LLC
  7. Abich Financial Wealth Management LLC
  8. Susquehanna International Group LLP
In the previous year, these company insiders have bought Ocean Power Technologies stock:
  1. Philipp Stratmann (CEO)
  2. Terence James Cryan (Director)
Learn More investors buying Ocean Power Technologies stock.