Oceaneering International, Inc.
Oceaneering International, Inc. (OII) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · OII · as of Jun 8, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
22
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Oceaneering International, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
OII insider buying and selling by quarter
OII insider selling · OII insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · OII ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
OII executive sell shares · OII board member insider trading · OII insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 18, 2026 | LARSON RODERICK A. President and CEO · Director | Sale | 5,000 | $191K | Form 4 |
| May 15, 2026 | Jenkins Roger W. Director | Award | 4,576 | — | Form 4 |
| May 15, 2026 | WEBSTER STEVEN A Director | Award | 4,576 | — | Form 4 |
| May 15, 2026 | Reinhardsen Jon Erik Director | Award | 4,576 | — | Form 4 |
| May 15, 2026 | Poddar Reema Director | Award | 4,576 | — | Form 4 |
| May 15, 2026 | MURPHY PAUL B JR Director | Award | 4,576 | — | Form 4 |
| May 15, 2026 | MCEVOY M KEVIN Director | Award | 6,729 | — | Form 4 |
| May 15, 2026 | GOODWIN DEANNA L Director | Award | 4,576 | — | Form 4 |
| May 15, 2026 | Beachy Karen H Director | Award | 4,576 | — | Form 4 |
| May 15, 2026 | BERRY WILLIAM B Director | Award | 4,576 | — | Form 4 |
| May 12, 2026 | MCDONALD MARTIN J SVP, Subsea Robotics | Sale | 26,053 | $999K | Form 4 |
| May 13, 2026 | MCDONALD MARTIN J SVP, Subsea Robotics | Sale | 43,947 | $1.69M⚡ | Form 4 |
| Mar 11, 2026 | MCEVOY M KEVIN Director | Sale | 25,678 | $906K | Form 4 |
| Feb 24, 2026 | Simons Jennifer Fremont SVP, CLO and Secretary | Other | 6,673 | $248K | Form 4 |
| Feb 25, 2026 | Simons Jennifer Fremont SVP, CLO and Secretary | Sale | 10,284 | $401K | Form 4 |
| Feb 24, 2026 | LARSON RODERICK A. President and CEO · Director | Other | 38,227 | $1.42M⚡ | Form 4 |
| Feb 24, 2026 | Laura Benjamin SVP & Chief Operating Officer | Other | 5,551 | $207K | Form 4 |
| Feb 25, 2026 | Laura Benjamin SVP & Chief Operating Officer | Sale | 33,176 | $1.24M⚡ | Form 4 |
| Feb 26, 2026 | Laura Benjamin SVP & Chief Operating Officer | Sale | 5,106 | $188K | Form 4 |
| Feb 24, 2026 | Childress Earl SVP, Chief Commercial Ofc. | Other | 4,695 | $175K | Form 4 |
| Feb 25, 2026 | Childress Earl SVP, Chief Commercial Ofc. | Sale | 22,518 | $842K | Form 4 |
| Feb 24, 2026 | Kriendler Holly SVP, Chief H.R. Officer | Other | 4,048 | $151K | Form 4 |
| Feb 25, 2026 | Kriendler Holly SVP, Chief H.R. Officer | Sale | 19,007 | $717K | Form 4 |
| Feb 26, 2026 | Kriendler Holly SVP, Chief H.R. Officer | Sale | 5,798 | $216K | Form 4 |
| Feb 24, 2026 | Roedel Shaun SVP, Mfd. Prods. | Other | 2,067 | $77K | Form 4 |
LARSON RODERICK A.
President and CEO · Director
Date
May 18
Shares
5,000
Price
$38.27
Value
$191K
MCDONALD MARTIN J
SVP, Subsea Robotics
Date
May 12
Shares
26,053
Price
$38.33
Value
$999K
MCDONALD MARTIN J
SVP, Subsea Robotics
Date
May 13
Shares
43,947
Price
$38.49
Value
$1.69M ⚡
Simons Jennifer Fremont
SVP, CLO and Secretary
Date
Feb 24
Shares
6,673
Price
$37.22
Value
$248K
Simons Jennifer Fremont
SVP, CLO and Secretary
Date
Feb 25
Shares
10,284
Price
$38.96
Value
$401K
LARSON RODERICK A.
President and CEO · Director
Date
Feb 24
Shares
38,227
Price
$37.22
Value
$1.42M ⚡
Laura Benjamin
SVP & Chief Operating Officer
Date
Feb 24
Shares
5,551
Price
$37.22
Value
$207K
Laura Benjamin
SVP & Chief Operating Officer
Date
Feb 25
Shares
33,176
Price
$37.51
Value
$1.24M ⚡
Laura Benjamin
SVP & Chief Operating Officer
Date
Feb 26
Shares
5,106
Price
$36.88
Value
$188K
Childress Earl
SVP, Chief Commercial Ofc.
Date
Feb 24
Shares
4,695
Price
$37.22
Value
$175K
Childress Earl
SVP, Chief Commercial Ofc.
Date
Feb 25
Shares
22,518
Price
$37.41
Value
$842K
Kriendler Holly
SVP, Chief H.R. Officer
Date
Feb 24
Shares
4,048
Price
$37.22
Value
$151K
Kriendler Holly
SVP, Chief H.R. Officer
Date
Feb 25
Shares
19,007
Price
$37.73
Value
$717K
Kriendler Holly
SVP, Chief H.R. Officer
Date
Feb 26
Shares
5,798
Price
$37.31
Value
$216K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About OII insider trading
OII insider trades
Oceaneering International, Inc. (OII) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Simons Jennifer Fremont (SVP, CLO and Secretary), GRANATO LEONARDO P (SVP, IMDS), MCDONALD MARTIN J (SVP, Subsea Robotics). Over the past 12 months, 5 insiders have filed transactions with the SEC. OII insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Oceaneering International, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
OII insider trading · 5 questionsThe insiders of Oceaneering International, Inc. (OII) include executives and directors such as Simons Jennifer Fremont (SVP, CLO and Secretary), GRANATO LEONARDO P (SVP, IMDS), MCDONALD MARTIN J (SVP, Subsea Robotics), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026