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Form 8-K

sec.gov

8-K — OCEANEERING INTERNATIONAL INC

Accession: 0000073756-26-000091

Filed: 2026-05-18

Period: 2026-05-15

CIK: 0000073756

SIC: 1389 (OIL, GAS FIELD SERVICES, NBC)

Item: Submission of Matters to a Vote of Security Holders

Documents

8-K — oii-20260515.htm (Primary)

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8-K — 8-K OCEANEERING INTERNATIONAL INC. ASM 2026

8-K (Primary)

Filename: oii-20260515.htm · Sequence: 1

oii-20260515

OCEANEERING INTERNATIONAL INCfalse000007375600000737562026-05-152026-05-15

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 15, 2026

OCEANEERING INTERNATIONAL, INC.

(Exact name of registrant as specified in its charter)

Delaware

1-10945

95-2628227

(State or other jurisdiction

of incorporation) (Commission

File Number) (IRS Employer

Identification No.)

5875 North Sam Houston Parkway West, Suite 400

Houston,

TX

77086

(Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: (713) 329-4500

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of exchange on which registered

Common stock, par value $0.25 per share

OII

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter):

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.07    Submission of Matters to a Vote of Security Holders.

On May 15, 2026, Oceaneering held its annual meeting of shareholders. The matters voted on and the number of votes cast for, against or withheld, as well as the number of abstentions and broker non-votes as to such matters, as applicable, were as stated below:

1 The three nominees proposed by our Board of Directors were elected as Class I directors for a three-year term that is scheduled to expire at Oceaneering’s 2029 annual meeting of shareholders, and the voting results were set forth below:

Name of Director For Withheld Broker Non-Votes

William B. Berry 86,283,596.85 2,738,889.00 3,907,815.15

Reema Poddar 81,758,993.85 7,263,492.00 3,907,815.15

Jon Erik Reinhardsen 72,080,298.85 16,942,187.00 3,907,815.15

2. The resolution to approve, on an advisory basis, the compensation of Oceaneering's named executive officers was approved, and the voting results are set forth below:

For Against Abstentions Broker Non-Votes

85,566,754.16 2,461,108.69 994,623.00 3,907,815.15

3.

The appointment of Ernst & Young LLP as independent auditors of Oceaneering for the year ending December 31, 2026 was ratified, and the voting results are set forth below:

For Against Abstentions Broker Non-Votes

90,695,916.00 2,160,916.00 73,469.00 0.00

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

OCEANEERING INTERNATIONAL, INC.

Date: May 18, 2026

By:

/S/ JENNIFER F. SIMONS

Jennifer F. Simons

Senior Vice President, Chief Legal Officer

and Secretary

2

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Document and Entity Information Document

May 15, 2026

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OCEANEERING INTERNATIONAL INC

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Entity File Number

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5875 North Sam Houston Parkway West, Suite 400

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