OII · NYSE · CIK 0000073756

OCEANEERING INTERNATIONAL INC

OCEANEERING INTERNATIONAL INC’s most recent SEC filing in our snapshot is a Form 10-Q filed on Oct 22, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $2.8B and net income of $353.8M, according to its XBRL data on EDGAR. Its EDGAR record lists 42 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$2.8B
Net income, FY2025
$353.8M
Form 4 filings on record, past 12 months
42

Company overview

Legal name (as filed)
OCEANEERING INTERNATIONAL INC
Ticker
OII
SEC Central Index Key (CIK)
0000073756
Industry (SIC)
Oil & Gas Field Services, NEC (code 1389)
Business address
HOUSTON, TX
State or country of incorporation
DE
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#1564 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from OCEANEERING INTERNATIONAL INC’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$1.9BFY2021$2.1BFY2022$2.4BFY2023$2.7BFY2024$2.8BFY2025
Net income
-$49.3MFY2021$25.9MFY2022$97.4MFY2023$147.5MFY2024$353.8MFY2025
OII annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$1.9B$2.1B$2.4B$2.7B$2.8B
Net income-$49.3M$25.9M$97.4M$147.5M$353.8M
Diluted EPS-$0.49$0.26$0.95$1.44$3.49
Total assets$2.0B$2.0B$2.2B$2.3B$2.7B
Cash and equivalents$538.1M$568.7M$461.6M$497.5M$688.9M

XBRL tags used: revenue = Revenues; netIncome = ProfitLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

OII latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 20, 202610-K10-K OCEANEERING INTERNATIONAL, INC. DECEMBER 31, 2025· period Dec 31, 2025Document · Index
Oct 22, 202610-Q10-Q OCEANEERING INTERNATIONAL, INC. 3Q 2026· period Sep 30, 2026Document · Index
Oct 21, 20268-KResults of operations· period Oct 21, 2026Document · Index
Apr 2, 2026DEF 14ADEF 14A OCEANEERING INTERNATIONAL INC.· period Dec 31, 2025Document · Index

Recent SEC filings

The 40 newest documents filed by or about OCEANEERING INTERNATIONAL INC, by form type:

4 ×17144 ×98-K ×810-Q ×2SCHEDULE 13G/A ×111-K ×1SD ×1SCHEDULE 13G ×1
OII recent filings
FiledFormWhat it isOriginal
Oct 22, 202610-Q10-Q OCEANEERING INTERNATIONAL, INC. 3Q 2026· period Sep 30, 2026Document · Index
Oct 21, 20268-KResults of operations· period Oct 21, 2026Document · Index
Oct 5, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 1, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 8, 20268-KRegulation FD disclosure· period Sep 8, 2026Document · Index
Aug 14, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 10, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 7, 2026Document · Index
Aug 7, 2026144Notice of proposed sale of securitiesDocument · Index
Jul 31, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 30, 2026Document · Index
Jul 31, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 30, 2026Document · Index
Jul 31, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 30, 2026Document · Index
Jul 30, 2026144Notice of proposed sale of securitiesDocument · Index
Jul 30, 2026144Notice of proposed sale of securitiesDocument · Index
Jul 30, 2026144Notice of proposed sale of securitiesDocument · Index
Jul 24, 20268-KRegulation FD disclosure· period Jul 24, 2026Document · Index
Jul 23, 202610-Q10-Q OCEANEERING INTERNATIONAL, INC. 2Q 2026· period Jun 30, 2026Document · Index
Jul 22, 20268-KResults of operations· period Jul 22, 2026Document · Index
Jul 7, 20268-KMaterial agreement; New financial obligation; Regulation FD disclosure· period Jul 6, 2026Document · Index
Jul 1, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2026Document · Index
Jun 30, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 26, 202611-K11-K OCEANEERING RETIREMENT INVESTMENT PLAN 2025· period Dec 31, 2025Document · Index
Jun 26, 20268-KMaterial agreement; Regulation FD disclosure; Other events· period Jun 24, 2026Document · Index
Jun 24, 20268-KRegulation FD disclosure· period Jun 24, 2026Document · Index
May 28, 2026SDSD OCEANEERING INTERNATIONAL INC 2025Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 18, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 18, 2026144Notice of proposed sale of securitiesDocument · Index
May 18, 20268-KShareholder vote results· period May 15, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 12, 2026Document · Index
May 13, 2026144Notice of proposed sale of securitiesDocument · Index
May 12, 2026144Notice of proposed sale of securitiesDocument · Index
May 12, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index

Insider filing activity

42 Form 4 filings appear in OCEANEERING INTERNATIONAL INC’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

Other companies in Oil & Gas Field Services, NEC

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000073756 and XBRL company facts. OCEANEERING INTERNATIONAL INC on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.