---
schema_version: "secwatch.filing_event.v1"
accession: "0000073756-26-000117"
form_type: "8-K"
ticker: "OII"
cik: "0000073756"
company_name: "OCEANEERING INTERNATIONAL INC"
filed_at: "2026-06-24T11:39:54+00:00"
generated_at: "2026-06-24T11:45:30.295695+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Oceaneering to issue $500M Senior Notes due 2034 to fund tender offer for outstanding 6% notes due 2028

## Summary
- Proposed $500M principal amount of senior notes due 2034 in private placement.
- Concurrent tender offer for any and all of its $500M 6.000% Senior Notes due 2028.
- Tender offer expires June 30, 2026; settlement expected July 6, 2026.
- Proceeds from new notes, plus cash if needed, to fund purchase of tendered notes.
- No minimum tender condition; excess proceeds may go to general corporate purposes.

## SEC filing metadata
- accession: 0000073756-26-000117
- form_type: 8-K
- ticker: OII
- cik: 0000073756
- company_name: OCEANEERING INTERNATIONAL INC
- filed_at: 2026-06-24T11:39:54+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/73756/000007375626000117/0000073756-26-000117-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/73756/000007375626000117/oii-20260624.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000073756-26-000117
- JSON: https://secwatch.observer/filing/0000073756-26-000117.json
- Plain text: https://secwatch.observer/filing/0000073756-26-000117.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.