# Oceaneering International Inc: filings

OII · NYSE · CIK 73756 · [Energy](/sectors/energy.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/oii.md) · [Financials](/companies/oii/financials.md) · [Filings](/companies/oii/filings.md) · [Insiders](/companies/oii/insiders.md)

## Reports and events: 346 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 585, 8-K 252, SC 13G/A 60, 10-Q 54, 144 39, 3 37, 10-K 18, 11-K 18, DEF 14A 18, SC 13G 13, SD 13, 4/A 11, UPLOAD 10, CORRESP 9, ARS 8, S-8 5, SCHEDULE 13G 5, SCHEDULE 13G/A 5, 424B5 4, DEFA14A 4, S-3ASR 4, 5 3, 3/A 2, 8-K/A 2, FWP 2, 10-K/A 1, 10-Q/A 1, 25-NSE 1, 424B3 1, EFFECT 1, PRE 14A 1, S-4 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-22 | 20:33 ET | [10-Q](/filings/0000073756-26-000154.md) | Quarterly report, period 2026-09-30 | 0000073756-26-000154 |
| 2026-10-21 | 21:01 ET | [8-K](/filings/0000073756-26-000152.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-26-000152 |
| 2026-09-08 | 12:09 ET | [8-K](/filings/0000073756-26-000147.md) | 7.01 Regulation FD disclosure | 0000073756-26-000147 |
| 2026-07-24 | 21:01 ET | [8-K](/filings/0000073756-26-000138.md) | 7.01 Regulation FD disclosure | 0000073756-26-000138 |
| 2026-07-23 | 20:34 ET | [10-Q](/filings/0000073756-26-000136.md) | Quarterly report, period 2026-06-30 | 0000073756-26-000136 |
| 2026-07-22 | 21:01 ET | [8-K](/filings/0000073756-26-000134.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-26-000134 |
| 2026-07-07 | 21:06 ET | [8-K](/filings/0000073756-26-000127.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000073756-26-000127 |
| 2026-06-26 | 21:59 ET | [8-K](/filings/0000073756-26-000121.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0000073756-26-000121 |
| 2026-06-24 | 11:39 ET | [8-K](/filings/0000073756-26-000117.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000073756-26-000117 |
| 2026-05-18 | 21:01 ET | [8-K](/filings/0000073756-26-000091.md) | 5.07 Shareholder vote results | 0000073756-26-000091 |
| 2026-05-05 | 21:11 ET | [8-K](/filings/0000073756-26-000086.md) | 7.01 Regulation FD disclosure | 0000073756-26-000086 |
| 2026-04-23 | 21:13 ET | [10-Q](/filings/0000073756-26-000082.md) | Quarterly report, period 2026-03-31 | 0000073756-26-000082 |
| 2026-04-22 | 21:01 ET | [8-K](/filings/0000073756-26-000080.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-26-000080 |
| 2026-04-02 | 10:51 ET | [DEF 14A](/filings/0000073756-26-000073.md) | Proxy statement, period 2025-12-31 | 0000073756-26-000073 |
| 2026-03-20 | 21:01 ET | [8-K](/filings/0000073756-26-000063.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000073756-26-000063 |
| 2026-02-25 | 22:00 ET | [8-K](/filings/0000073756-26-000041.md) | 7.01 Regulation FD disclosure | 0000073756-26-000041 |
| 2026-02-20 | 21:16 ET | [10-K](/filings/0000073756-26-000016.md) | Annual report, period 2025-12-31 | 0000073756-26-000016 |
| 2026-02-18 | 22:02 ET | [8-K](/filings/0000073756-26-000011.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-26-000011 |
| 2025-12-22 | 21:26 ET | [8-K](/filings/0000073756-25-000190.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000073756-25-000190 |
| 2025-11-17 | 22:02 ET | [8-K](/filings/0000073756-25-000187.md) | 7.01 Regulation FD disclosure | 0000073756-25-000187 |
| 2025-11-04 | 22:04 ET | [8-K](/filings/0000073756-25-000183.md) | 7.01 Regulation FD disclosure | 0000073756-25-000183 |
| 2025-10-23 | 20:31 ET | [10-Q](/filings/0000073756-25-000180.md) | Quarterly report, period 2025-09-30 | 0000073756-25-000180 |
| 2025-10-22 | 21:02 ET | [8-K](/filings/0000073756-25-000178.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-25-000178 |
| 2025-08-05 | 01:17 ET | [8-K](/filings/0000073756-25-000163.md) | 7.01 Regulation FD disclosure | 0000073756-25-000163 |
| 2025-07-24 | 20:44 ET | [10-Q](/filings/0000073756-25-000160.md) | Quarterly report, period 2025-06-30 | 0000073756-25-000160 |
| 2025-07-23 | 21:02 ET | [8-K](/filings/0000073756-25-000157.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-25-000157 |
| 2025-06-06 | 21:02 ET | [8-K](/filings/0000073756-25-000147.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000073756-25-000147 |
| 2025-05-19 | 21:03 ET | [8-K](/filings/0000073756-25-000125.md) | 7.01 Regulation FD disclosure | 0000073756-25-000125 |
| 2025-05-12 | 20:40 ET | [8-K/A](/filings/0000073756-25-000121.md) | 5.07 Shareholder vote results | 0000073756-25-000121 |
| 2025-05-09 | 20:57 ET | [8-K](/filings/0000073756-25-000110.md) | 5.07 Shareholder vote results | 0000073756-25-000110 |
| 2025-04-24 | 20:30 ET | [10-Q](/filings/0000073756-25-000090.md) | Quarterly report, period 2025-03-31 | 0000073756-25-000090 |
| 2025-04-23 | 21:05 ET | [8-K](/filings/0000073756-25-000087.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-25-000087 |
| 2025-03-28 | 20:20 ET | [DEF 14A](/filings/0000073756-25-000078.md) | Proxy statement, period 2025-03-28 | 0000073756-25-000078 |
| 2025-03-04 | 22:33 ET | [10-K/A](/filings/0000073756-25-000061.md) | Annual report, amended, period 2024-12-31 | 0000073756-25-000061 |
| 2025-02-24 | 22:02 ET | [8-K](/filings/0000073756-25-000018.md) | 7.01 Regulation FD disclosure | 0000073756-25-000018 |
| 2025-02-24 | 13:04 ET | [10-K](/filings/0000073756-25-000016.md) | Annual report, period 2024-12-31 | 0000073756-25-000016 |
| 2025-02-19 | 22:02 ET | [8-K](/filings/0000073756-25-000007.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-25-000007 |
| 2024-11-21 | 21:31 ET | [8-K](/filings/0000073756-24-000168.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000073756-24-000168 |
| 2024-11-06 | 22:06 ET | [8-K](/filings/0000073756-24-000162.md) | 7.01 Regulation FD disclosure | 0000073756-24-000162 |
| 2024-10-25 | 20:54 ET | [10-Q](/filings/0000073756-24-000159.md) | Quarterly report, period 2024-09-30 | 0000073756-24-000159 |
| 2024-10-23 | 21:02 ET | [8-K](/filings/0000073756-24-000155.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-24-000155 |
| 2024-08-23 | 21:02 ET | [8-K](/filings/0000073756-24-000142.md) | 7.01 Regulation FD disclosure | 0000073756-24-000142 |
| 2024-07-26 | 20:25 ET | [10-Q](/filings/0000073756-24-000129.md) | Quarterly report, period 2024-06-30 | 0000073756-24-000129 |
| 2024-07-24 | 21:02 ET | [8-K](/filings/0000073756-24-000125.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-24-000125 |
| 2024-05-13 | 20:37 ET | [8-K](/filings/0000073756-24-000088.md) | 5.07 Shareholder vote results | 0000073756-24-000088 |
| 2024-05-09 | 21:46 ET | [8-K](/filings/0000073756-24-000084.md) | 7.01 Regulation FD disclosure | 0000073756-24-000084 |
| 2024-04-26 | 20:16 ET | [10-Q](/filings/0000073756-24-000081.md) | Quarterly report, period 2024-03-31 | 0000073756-24-000081 |
| 2024-04-24 | 21:02 ET | [8-K](/filings/0000073756-24-000074.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000073756-24-000074 |
| 2024-03-29 | 11:05 ET | [DEF 14A](/filings/0000073756-24-000069.md) | Proxy statement, period 2023-12-31 | 0000073756-24-000069 |
| 2024-02-27 | 22:02 ET | [8-K](/filings/0000073756-24-000014.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000073756-24-000014 |

Page 1 of 7. [Older](/companies/oii/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:53 ET. No prices; not investment advice.