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OII Insider Trading

Insider Ownership Percentage: 1.30%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $6,971,767.51

Oceaneering International Insider Trading History Chart

This chart shows the insider buying and selling history at Oceaneering International by year and by quarter.

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Oceaneering International Share Price & Price History

Current Price: $34.20
Price Change: ▲ Price Increase of +0.171 (0.50%)
As of 11/6/2026 03:59 PM ET

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

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

Oceaneering International Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/2/2026Roderick A LarsonCEOSell6,000$44.16$264,960.00385,279View SEC Filing Icon  
10/1/2026Roderick A LarsonCEOSell6,000$44.16$264,960.00391,279View SEC Filing Icon  
8/7/2026Paul B. Murphy, Jr.DirectorSell10,000$48.37$483,700.0068,916View SEC Filing Icon  
7/30/2026Christopher J. DyerSVPSell1,200$47.65$57,180.0014,702View SEC Filing Icon  
7/30/2026Earl F. ChildressSVPSell12,701$46.71$593,263.7122,876View SEC Filing Icon  
7/30/2026M. Kevin McEvoyDirectorSell3,000$47.92$143,760.00134,133View SEC Filing Icon  
5/18/2026Roderick A LarsonCEOSell5,000$38.27$191,350.00397,279View SEC Filing Icon  
2/26/2026Benjamin LauraCOOSell5,106$36.88$188,309.2840,805View SEC Filing Icon  
2/26/2026Holly KriendlerSVPSell5,798$37.31$216,323.3824,702View SEC Filing Icon  
2/25/2026Benjamin LauraCOOSell33,176$37.51$1,244,431.7645,911View SEC Filing Icon  
2/25/2026Christopher J. DyerSVPSell6,000$38.08$228,480.0015,902View SEC Filing Icon  
2/25/2026Earl F. ChildressSVPSell22,518$37.41$842,398.3835,577View SEC Filing Icon  
2/25/2026Holly KriendlerSVPSell19,007$37.73$717,134.1130,500View SEC Filing Icon  
2/25/2026Jennifer Fremont SimonsSVPSell10,284$38.96$400,664.6435,387View SEC Filing Icon  
2/25/2026Karen H. BeachyDirectorSell9,800$37.41$366,618.0022,816View SEC Filing Icon  
1/5/2026Jennifer Fremont SimonsSVPSell29,155$26.35$768,234.2552,344View SEC Filing Icon  
8/27/2025Alan R. CurtisCFOSell14,840$24.36$361,502.40155,259View SEC Filing Icon  
9/10/2024Karen H. BeachyDirectorSell3,300$22.94$75,702.0028,229View SEC Filing Icon  
8/20/2024M. Kevin McEvoyDirectorSell9,675$26.12$252,711.00141,837View SEC Filing Icon  
8/8/2024Earl F. ChildressSVPSell10,000$25.70$257,000.0057,351View SEC Filing Icon  
10/18/2023Martin J. McDonaldSVPSell14$9.14$127.96108,034View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Oceaneering International (NYSE:OII)

93.93% of Oceaneering International 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 OII by year and by quarter.

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

Oceaneering International Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/7/2026Diversified Trust Co34,270$1.50M0.0%+65.6%0.034%Search for SEC Filing on Google Icon
11/6/2026Fisher Asset Management LLC701,488$30.61M0.0%+10.4%0.706%Search for SEC Filing on Google Icon
11/6/2026Russell Investments Group Ltd.200,519$8.75M0.0%-22.3%0.202%Search for SEC Filing on Google Icon
11/6/2026Eurizon Capital SGR S.p.A.605$27K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/6/2026Fifth Third Bancorp48,002$2.09M0.0%+58.7%0.048%Search for SEC Filing on Google Icon
11/5/2026Maryland State Retirement & Pension System22,117$0.97M0.0%+52.1%0.022%Search for SEC Filing on Google Icon
11/5/2026Illinois Municipal Retirement Fund54,695$2.39M0.0%+6.6%0.055%Search for SEC Filing on Google Icon
11/5/2026Lido Advisors LLC15,015$0.66M0.0%+12.5%0.015%Search for SEC Filing on Google Icon
11/4/2026Leuthold Group LLC155,429$6.78M0.6%+8.7%0.156%Search for SEC Filing on Google Icon
11/4/2026Fulcrum Asset Management LLP34,590$1.53M0.1%+3.2%0.035%Search for SEC Filing on Google Icon
11/3/2026Ethic Inc.15,177$0.66M0.0%N/A0.015%Search for SEC Filing on Google Icon
11/3/2026StoneX Group Inc.5,768$0.28M0.0%N/A0.006%Search for SEC Filing on Google Icon
11/3/2026Verus Capital Partners LLC15,083$0.66M0.0%+178.3%0.015%Search for SEC Filing on Google Icon
11/3/2026Parallel Advisors LLC835$36K0.0%+53.2%0.001%Search for SEC Filing on Google Icon
11/3/2026Alps Advisors Inc.12,460$0.54M0.0%-17.3%0.013%Search for SEC Filing on Google Icon
11/3/2026CenterBook Partners LP5,815$0.25M0.0%+13.9%0.006%Search for SEC Filing on Google Icon
11/2/2026Kestra Advisory Services LLC36,485$1.59M0.0%-24.9%0.037%Search for SEC Filing on Google Icon
10/31/2026Boston Trust Walden Corp452,659$19.75M0.2%-2.6%0.455%Search for SEC Filing on Google Icon
10/30/2026Oregon Public Employees Retirement Fund22,378$0.98M0.0%-1.3%0.022%Search for SEC Filing on Google Icon
10/29/2026Heritage Investors Management Corp4,935$0.22M0.0%N/A0.005%Search for SEC Filing on Google Icon
10/29/2026Hennessy Advisors Inc.243,386$10.62M0.4%-8.9%0.245%Search for SEC Filing on Google Icon
10/29/2026Sumitomo Mitsui Trust Group Inc.19,368$0.85M0.0%-27.6%0.019%Search for SEC Filing on Google Icon
10/29/2026Profund Advisors LLC10,427$0.46M0.0%-28.1%0.010%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC13,805$0.60M0.0%-3.9%0.014%Search for SEC Filing on Google Icon
10/29/2026State of Wyoming17,426$0.76M0.1%+124.5%0.018%Search for SEC Filing on Google Icon
10/28/2026VIRGINIA RETIREMENT SYSTEMS ET Al17,300$0.76M0.0%+162.1%0.017%Search for SEC Filing on Google Icon
10/28/2026Choreo LLC11,509$0.50M0.0%+5.8%0.012%Search for SEC Filing on Google Icon
10/26/2026Noesis Capital Mangement Corp4,850$0.21M0.0%N/A0.005%Search for SEC Filing on Google Icon
10/24/2026Tower View Wealth Management LLC23,281$1.02M0.4%N/A0.023%Search for SEC Filing on Google Icon
10/24/2026Sigma Planning Corp30,367$1.33M0.0%+166.9%0.031%Search for SEC Filing on Google Icon
10/23/2026Sterling Capital Management LLC3,206$0.14M0.0%+542.5%0.003%Search for SEC Filing on Google Icon
10/23/2026Inspire Investing LLC17,737$0.77M0.0%-11.6%0.018%Search for SEC Filing on Google Icon
10/22/2026Yousif Capital Management LLC25,986$1.13M0.0%-2.4%0.026%Search for SEC Filing on Google Icon
10/22/2026Isthmus Partners LLC91,641$4M0.4%-4.3%0.092%Search for SEC Filing on Google Icon
10/22/2026Root Financial Partners LLC586$26K0.0%N/A0.001%Search for SEC Filing on Google Icon
10/21/2026Quadrant Capital Group LLC1,927$86K0.0%-71.5%0.002%Search for SEC Filing on Google Icon
10/21/2026Nisa Investment Advisors LLC11,111$0.49M0.0%-32.7%0.011%Search for SEC Filing on Google Icon
10/20/2026CWA Asset Management Group LLC12,078$0.53M0.0%-59.1%0.012%Search for SEC Filing on Google Icon
10/17/2026IFP Advisors Inc2,979$0.13M0.0%-45.7%0.003%Search for SEC Filing on Google Icon
10/16/2026Annex Advisory Services LLC59,953$2.62M0.0%-10.9%0.060%Search for SEC Filing on Google Icon
10/15/2026State of Alaska Department of Revenue19,512$0.85M0.0%-46.5%0.020%Search for SEC Filing on Google Icon
10/10/2026Reinhart Partners LLC.1,650,476$72.01M1.7%+0.1%1.658%Search for SEC Filing on Google Icon
10/9/2026GAMMA Investing LLC6,081$0.27M0.0%+18.7%0.006%Search for SEC Filing on Google Icon
10/8/2026Veracity Capital LLC13,237$0.58M0.2%N/A0.013%Search for SEC Filing on Google Icon
9/23/2026QRG Capital Management Inc.24,006$0.97M0.0%+12.9%0.024%Search for SEC Filing on Google Icon
9/9/2026Sequoia Financial Advisors LLC5,528$0.22M0.0%N/A0.006%Search for SEC Filing on Google Icon
9/9/2026Tidal Investments LLC30,209$1.22M0.0%+8.4%0.030%Search for SEC Filing on Google Icon
9/9/2026WINTON GROUP Ltd37,534$1.52M0.0%-6.2%0.038%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC859$35K0.0%N/A0.001%Search for SEC Filing on Google Icon
9/9/2026NewEdge Advisors LLC32,640$1.32M0.0%+24.2%0.033%Search for SEC Filing on Google Icon
9/9/2026IFP Advisors Inc5,491$0.22M0.0%+80.2%0.006%Search for SEC Filing on Google Icon
9/9/2026Squarepoint Ops LLC62,023$2.51M0.0%+74.5%0.062%Search for SEC Filing on Google Icon
9/8/2026Allworth Financial LP1,046$42K0.0%+63.2%0.001%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S7,092$0.29M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP16,227$0.66M0.0%+50.0%0.016%Search for SEC Filing on Google Icon
8/26/2026Amundi19,778$0.80M0.0%+87.9%0.020%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC16,564$0.67M0.0%-45.3%0.017%Search for SEC Filing on Google Icon
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al6,600$0.27M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/22/2026Compass Financial Management LLC4,984$0.20M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/22/2026Concurrent Investment Advisors LLC131,457$5.33M0.0%+12.8%0.132%Search for SEC Filing on Google Icon
8/21/2026Round Rock Advisors LLC20,056$0.81M0.1%+15.9%0.020%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S7,092$0.29M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/20/2026Sigma Planning Corp11,376$0.46M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/20/2026Hennessy Advisors Inc.267,086$10.82M0.3%N/A0.268%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC162,283$6.58M0.0%-45.8%0.163%Search for SEC Filing on Google Icon
8/19/2026Van ECK Associates Corp1,849,926$74.96M0.0%-10.3%1.859%Search for SEC Filing on Google Icon
8/18/2026Empowered Funds LLC134,103$5.43M0.0%N/A0.135%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio1,334$54K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/17/2026Capstone Investment Advisors LLC25,094$1.02M0.0%N/A0.025%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP10,415$0.42M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE364,827$14.78M0.0%N/A0.367%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC156,318$6.33M0.0%N/A0.157%Search for SEC Filing on Google Icon
8/14/2026EFG International AG91,994$3.73M0.1%N/A0.092%Search for SEC Filing on Google Icon
8/14/2026PDT Partners LLC12,188$0.49M0.0%N/A0.012%Search for SEC Filing on Google Icon
8/14/2026Canada Pension Plan Investment Board18,400$0.75M0.0%N/A0.018%Search for SEC Filing on Google Icon
8/14/2026Manatuck Hill Partners LLC160,600$6.51M2.2%N/A0.161%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc242,503$9.83M0.0%N/A0.244%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company49,067$1.99M0.0%N/A0.049%Search for SEC Filing on Google Icon
8/14/2026Algert Global LLC53,793$2.18M0.0%-88.1%0.054%Search for SEC Filing on Google Icon
8/13/2026Morgan Stanley Institutional Investment Advisors LLC3,066,015$124.24M11.6%N/A3.080%Search for SEC Filing on Google Icon
8/13/2026Ranger Investment Management L.P.777,643$31.51M2.0%N/A0.781%Search for SEC Filing on Google Icon
8/13/2026Barrow Hanley Mewhinney & Strauss LLC2,272,949$92.10M0.3%N/A2.284%Search for SEC Filing on Google Icon
8/13/2026Globeflex Capital L P7,283$0.30M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/12/2026Compass Financial Management LLC4,984$0.25M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/12/2026Commerce Bank8,560$0.35M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/12/2026Evolve Private Wealth LLC17,116$0.69M0.0%N/A0.017%Search for SEC Filing on Google Icon
8/12/2026EP Wealth Advisors LLC21,106$0.86M0.0%N/A0.021%Search for SEC Filing on Google Icon
8/12/2026Callan Family Office LLC11,171$0.45M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP1,046$42K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/11/2026Vise Technologies Inc.16,231$0.66M0.0%N/A0.016%Search for SEC Filing on Google Icon
8/10/2026Great Lakes Advisors LLC10,987$0.45M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.16,403,230$664.66M0.0%N/A16.481%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG104,689$4.24M0.0%N/A0.105%Search for SEC Filing on Google Icon
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.71,302$2.89M0.0%N/A0.072%Search for SEC Filing on Google Icon
8/7/2026Persistent Asset Partners Ltd1,635$66K0.0%N/A0.002%Search for SEC Filing on Google Icon
8/7/2026Old West Investment Management LLC693,549$28.10M3.0%N/A0.697%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp1,126,793$45.66M0.0%N/A1.132%Search for SEC Filing on Google Icon
8/6/2026State of Wyoming7,762$0.32M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/3/2026Oppenheimer Asset Management Inc.70,143$2.84M0.0%N/A0.070%Search for SEC Filing on Google Icon
8/3/2026Dockside LLC38,430$1.56M0.4%N/A0.039%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Oceaneering International logo
Oceaneering International, Inc. provides engineered services and products, and robotic solutions to the offshore energy, defense, aerospace, manufacturing, and entertainment industries worldwide. It operates through Subsea Robotics, Manufactured Products, Offshore Projects Group, Integrity Management & Digital Solutions, and Aerospace and Defense Technologies segments. The company offers remotely operated vehicles (ROVs) for drill support and vessel-based services, including subsea hardware installation, construction, pipeline inspection, survey and facilities inspection, maintenance, and repair; ROV tooling; and survey services, such as hydrographic survey, positioning services, and autonomous underwater vehicles for geoscience. It also provides distribution and connection systems, including production control umbilicals and field development hardware, pipeline connection, and repair systems to the energy industry; and autonomous mobile robotic technology and entertainment systems to various industries. In addition, the company offers subsea installation and intervention, including riserless light well intervention inspection, maintenance, and repair services; installation and workover control systems, and ROV workover control systems; diving services; project management and engineering; and drill pipe riser services and systems, and wellhead load relief solutions. Further, it provides asset integrity management, software and analytical solutions for the bulk cargo maritime industry, and software, digital, and connectivity solutions for the energy industry, as well as government services and products, including engineering and related manufacturing in defense and space exploration activities to the United States' government agencies and their prime contractors. Oceaneering International, Inc. was founded in 1964 and is headquartered in Houston, Texas.
Read More on Oceaneering International

Today's Range

Now: $34.20
Low: $33.81
High: $34.75

50 Day Range

MA: $44.72
Low: $33.96
High: $51.73

52 Week Range

Now: $34.20
Low: $22.13
High: $54.25

Volume

1,843,984 shs

Average Volume

1,033,276 shs

Market Capitalization

$3.40 billion

P/E Ratio

10.40

Dividend Yield

N/A

Beta

1.3

Who are the company insiders with the largest holdings of Oceaneering International?

Oceaneering International's top insider shareholders include:
  1. Roderick A Larson (CEO)
  2. M Kevin Mcevoy (Director)
  3. Alan R Curtis (CFO)
  4. Steven A Webster (Director)
  5. Martin J Mcdonald (SVP)
  6. Stephen P Barrett (VP)
  7. Earl Childress (VP)
  8. Earl Childress (SVP)
  9. John R Huff (Director)
  10. Paul B Murphy Jr (Director)
Learn More about top insider investors at Oceaneering International.

Who are the major institutional investors of Oceaneering International?

Oceaneering International's top institutional shareholders include:
  1. Reinhart Partners LLC. — 1.66%
  2. Boston Trust Walden Corp — 0.46%
  3. Hennessy Advisors Inc. — 0.24%
  4. Leuthold Group LLC — 0.16%
  5. Isthmus Partners LLC — 0.09%
  6. Annex Advisory Services LLC — 0.06%
Learn More about top institutional investors of Oceaneering International stock.

Which institutional investors are selling Oceaneering International stock?

During the previous quarter, OII stock was sold by these institutional investors:
  1. Hennessy Advisors Inc.
  2. CWA Asset Management Group LLC
  3. State of Alaska Department of Revenue
  4. Boston Trust Walden Corp
  5. Kestra Advisory Services LLC
  6. Sumitomo Mitsui Trust Group Inc.
  7. Annex Advisory Services LLC
  8. Nisa Investment Advisors LLC
In the previous year, company insiders that have sold Oceaneering International company stock include:
  1. Roderick A Larson (CEO)
  2. M Kevin Mcevoy (Director)
  3. Paul B Murphy Jr (Director)
  4. Jennifer Fremont Simons (SVP)
  5. Benjamin Laura (COO)
  6. Earl Childress (SVP)
  7. Holly Kriendler (SVP)
  8. Karen H Beachy (Director)
  9. Christopher J Dyer (SVP)
Learn More investors selling Oceaneering International stock.

Which institutional investors are buying Oceaneering International stock?

During the last quarter, OII stock was bought by institutional investors including:
  1. Tower View Wealth Management LLC
  2. Sigma Planning Corp
  3. Fifth Third Bancorp
  4. Ethic Inc.
  5. Veracity Capital LLC
  6. Leuthold Group LLC
  7. VIRGINIA RETIREMENT SYSTEMS ET Al
  8. State of Wyoming

Oceaneering International Active Insiders

Roderick A Larson
Roderick A Larson (Age 59)
CEO
3 recent trades
Benjamin Laura
Benjamin Laura
COO
Alan R Curtis
SVP and CFO
M Kevin Mcevoy
M Kevin Mcevoy
Director
1 recent trades
Karen H Beachy
Director
Deanna L Goodwin
Deanna L Goodwin
Director
Paul B Murphy Jr
Paul B Murphy Jr
Director
1 recent trades
Earl Childress
SVP, Chief Commercial Officer
1 recent trades
Christopher J Dyer
Christopher J Dyer
SVP, Offshore Projects Group
1 recent trades
Martin J Mcdonald
SVP, Subsea Robotics
Shaun Roedel
Shaun Roedel
SVP, Manufactured Products
Jennifer Fremont Simons
Jennifer Fremont Simons (Age 49)
SVP
Holly Kriendler
Holly Kriendler
SVP