OII
OCEANEERING INTERNATIONAL INC · Mining · Market cap $4.4B
Insiders sold $1.5M net in the last 90 days ·5 sellers, 0 buyers· 1 of 5 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 5, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$11.3M
reported sales (SEC code S)
Unique Insiders
13
in the rolling window
Latest filing
Oct 5, 2026
LARSON RODERICK A.
OCEANEERING INTERNATIONAL INC (OII) has 30 SEC Form 4 filings (47 transaction rows) in the rolling window, disclosed by 13 distinct insiders. Most recent filing: Oct 5, 2026.
Inside the rolling window, 13 insiders at OCEANEERING INTERNATIONAL INC reported no open-market purchases and 22 open-market sales totaling $11.3M. Insiders have net sold $4.7M over the trailing 6 months. The most recent open-market filing is a sale of 6,000 shares by President and CEO LARSON RODERICK A., dated Oct 1, 2026, worth $265K.
- Industry:Oil & Gas Equipment & Services
- CEO:Roderick A. Larson
- Employees:11,100
- HQ:Houston, TX, US
- IPO:1975-10-31
| Source | |||||||
|---|---|---|---|---|---|---|---|
LARSON RODERICK A.First in 5 months | President and CEO | Sale | 6,000 | $265K | Oct 5 | -3.5% | SEC ↗ |
MURPHY PAUL B JRFirst filing | Director | Sale | 10,000 | $484K | Aug 10 | -13.8% | SEC ↗ |
DYER CHRISTOPHER JFirst in 5 months | SVP, OPGroup | Sale | 1,200 | $57K | Jul 31 | -9.7% | SEC ↗ |
MCEVOY M KEVINFirst in 5 months | Director | Sale | 3,000 | $144K | Jul 31 | -9.7% | SEC ↗ |
Childress EarlFirst in 5 months | SVP, Chief Commercial Ofc. | Sale | 12,701 | $593K | Jul 31 | -9.7% | SEC ↗ |
GOODWIN DEANNA LFirst filing | Director | Sale | 7,000 | $285K | Jul 1 | +11.9% | SEC ↗ |
LARSON RODERICK A.First filing | President and CEO | Sale | 5,000 | $191K | May 19 | +15.9% | SEC ↗ |
MCDONALD MARTIN JFirst filing | SVP, Subsea Robotics | Sale | 26,053 | $999K | May 14 | +13.8% | SEC ↗ |
MCDONALD MARTIN JFirst filing | SVP, Subsea Robotics | Sale | 43,947 | $1.7M | May 14 | +13.8% | SEC ↗ |
MCEVOY M KEVINFirst filing | Director | Sale | 25,678 | $906K | Mar 13 | — | SEC ↗ |
Laura BenjaminFirst filing | SVP & Chief Operating Officer | Sale | 33,176 | $1.2M | Feb 26 | — | SEC ↗ |
Laura BenjaminFirst filing | SVP & Chief Operating Officer | Sale | 5,106 | $188K | Feb 26 | — | SEC ↗ |
Kriendler HollyFirst filing | SVP, Chief H.R. Officer | Sale | 19,007 | $717K | Feb 26 | — | SEC ↗ |
Kriendler HollyFirst filing | SVP, Chief H.R. Officer | Sale | 5,798 | $216K | Feb 26 | — | SEC ↗ |
GRANATO LEONARDO PFirst filing | SVP, IMDS | Sale | 8,415 | $315K | Feb 26 | — | SEC ↗ |
GRANATO LEONARDO PFirst filing | SVP, IMDS | Sale | 1,438 | $53K | Feb 26 | — | SEC ↗ |
Childress EarlFirst filing | SVP, Chief Commercial Ofc. | Sale | 22,518 | $842K | Feb 26 | — | SEC ↗ |
Dunn Catherine EFirst filing | VP, Chief Accounting Officer | Sale | 9,070 | $342K | Feb 26 | — | SEC ↗ |
DYER CHRISTOPHER JFirst filing | SVP, OPGroup | Sale | 6,000 | $228K | Feb 26 | — | SEC ↗ |
Beachy Karen HFirst filing | Director | Sale | 9,800 | $367K | Feb 26 | — | SEC ↗ |
| SVP, CLO and Secretary | Sale | 10,284 | $401K | Feb 26 | — | SEC ↗ | |
Simons Jennifer FremontFirst filing | SVP, CLO and Secretary | Sale | 29,155 | $768K | Jan 6 | — | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does OII have?
OCEANEERING INTERNATIONAL INC (OII) has 30 SEC Form 4 filings (47 transaction rows) in the rolling 365-day window, disclosed by 13 distinct insiders. Most recent filing: Oct 5, 2026.
When was the most recent SEC Form 4 filing for OII?
The most recent Form 4 filing for OII on Tracefour is dated Oct 5, 2026.
What is the net insider flow at OII over the last 6 months?
Over the trailing 180 days, insiders at OII have net sold $4.7M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at OII in the current window?
Inside the rolling window, insiders at OII bought $0 and sold $11.3M based on SEC Form 4 filings.
Can I get alerts for OII insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at OCEANEERING INTERNATIONAL INC (OII). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
OCEANEERING INTERNATIONAL INC is in the Mining sector.