Company · Ownership research

OCEANEERING INTERNATIONAL INC OII

CIK 0000073756

Form 4 transactions dated Sep 1, 2023 to Sep 25, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 34 rows; the complete set is available through the API.

Insider filings on file run through 2026-08-10.

Insider purchases & sales

Purchased: $0.00
Sold: $14.37M

Sep 1, 2023 – Aug 10, 2026
Available records · partial months are marked ·

Insiders in this window

20246 of 6 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2024-11-07	GRANATO LEONARDO P SVP, IMDS	Sale	$56.24K 2,000 shares sold	9.15% sold Direct holding	▾
2024-09-10	Beachy Karen H Director	Sale	$75.70K 3,300 shares sold	10.47% sold Direct holding	▾
2024-08-20	MCEVOY M KEVIN Director	Sale	$252.71K 9,675 shares sold	6.39% sold Direct holding	▾
2024-08-15	Curtis Alan R SVP and CFO	Sale	$575.63K 21,070 shares sold	12.03% sold Direct holding	▾
2024-08-08	Childress Earl SVP, Chief Commercial Ofc.	Sale	$257.00K 10,000 shares sold	14.85% sold Direct holding	▾
2024-03-07	Beachy Karen H Director	Sale	$155.80K 7,600 shares sold	25.01% sold Direct holding	▾

Showing 6 / 6 record groups in 2024. The complete set is available through the API.

OCEANEERING INTERNATIONAL INC · OII

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 6 of 6 purchase / sale groups and 30 of 34 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"OII","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.