Olin corrects auditor ratification vote totals

Olin Corporation corrected a typographical error in the reported voting results for one proposal from its 2026 Annual Meeting of Shareholders.

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Form Type

8-K/A

Rhea-AI Filing Summary

Olin Corporation corrected a typographical error in the reported voting results for one proposal from its 2026 Annual Meeting of Shareholders. The change affects Proposal 4, which concerned ratifying KPMG LLP as Olin’s independent registered public accounting firm for 2026.

Shareholders ratified KPMG LLP with 96,697,914 votes for, 1,974,822 votes against, and 151,501 abstentions, with 0 broker non-votes. The correction does not change the outcome of the proposal, and no other items from the original report were revised.

8-K Event Classification

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

1 item

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

Results of a shareholder vote on proposals at an annual or special meeting.

Key Figures

Votes for Proposal 4: 96,697,914 votes Votes against Proposal 4: 1,974,822 votes Abstentions on Proposal 4: 151,501 votes +1 more

4 metrics

Votes for Proposal 4 96,697,914 votes Ratification of KPMG LLP as 2026 independent auditor

Votes against Proposal 4 1,974,822 votes Ratification of KPMG LLP as 2026 independent auditor

Abstentions on Proposal 4 151,501 votes Ratification of KPMG LLP as 2026 independent auditor

Broker non-votes on Proposal 4 0 votes Ratification of KPMG LLP as 2026 independent auditor

Key Terms

independent registered public accounting firm, Submission of Matters to a Vote of Security Holders, broker non-votes

3 terms

independent registered public accounting firm financial

"Ratification of appointment of KPMG LLP as independent registered public accounting firm for 2026"

An independent registered public accounting firm is an outside accounting company officially registered with the government regulator to examine and report on a public company's financial records and controls. Investors treat its reports like an impartial inspector’s certificate — they add credibility to financial statements, help spot errors or misleading claims, and reduce the risk that shareholders are relying on unchecked or biased numbers.

Submission of Matters to a Vote of Security Holders regulatory

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

broker non-votes financial

Broker non-votes occur when a brokerage firm is unable to vote on a shareholder’s behalf during a company election or decision because the shareholder has not given specific voting instructions, and the broker is not allowed or chooses not to vote on certain matters. They are important because they can affect the outcome of votes, especially when the results are close, by effectively reducing the total number of votes cast.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Olin Corporation (OLN) change in this 8-K/A filing?

Olin Corporation corrected a typographical error in the shareholder vote counts for Proposal 4 from its 2026 Annual Meeting. The amendment updates the official tally but leaves the outcome and all other previously reported proposals unchanged.

What was Proposal 4 at Olin Corporation’s 2026 Annual Meeting?

Proposal 4 asked shareholders to ratify KPMG LLP as Olin Corporation’s independent registered public accounting firm for 2026. This is a routine annual vote confirming the external auditor that reviews the company’s financial statements and internal controls.

What were the corrected vote totals for Olin (OLN) Proposal 4?

The corrected totals for Proposal 4 were 96,697,914 votes for, 1,974,822 votes against, and 151,501 abstentions, with 0 broker non-votes. These figures confirm strong shareholder support for retaining KPMG LLP as Olin’s 2026 independent auditor.

Did the corrected vote on Proposal 4 change the result for Olin Corporation?

No, the corrected vote did not change the result. Shareholders still ratified KPMG LLP as Olin’s independent registered public accounting firm for 2026, and the amendment only updates the numerical vote counts, not the final decision.

Does Olin’s 8-K/A affect other 2026 Annual Meeting proposals?

The amendment affects only Proposal 4’s vote totals. Olin states that no other changes were made to the original report of its 2026 Annual Meeting, so results for all other shareholder proposals remain as previously disclosed.

Who signed Olin Corporation’s amended 8-K/A filing?

The amended report was signed on behalf of Olin Corporation by Inchan Hwang, who serves as Vice President, Deputy General Counsel and Corporate Secretary. This indicates the amendment was reviewed and authorized at a senior legal and governance level.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/21/2026 - 04:10 PM EDT

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K/A

(Amendment No. 1)

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 29, 2026

OLIN CORPORATION

(Exact name of registrant as specified in its charter)

Virginia

1-1070

13-1872319

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)


190 Carondelet Plaza, Suite 1530 Clayton, MO		63105
(Address of principal executive offices)		(Zip Code)

(314) 480-1400

(Registrant’s telephone number, including area code)

(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 (see General Instruction A.2. below):

☐	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

Name of each exchange

on which registered

Common Stock, $1.00 par value per share

OLN

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.

EXPLANATORY NOTE

On April 30, 2026, Olin Corporation (the “Corporation”) filed a Current Report on Form 8-K (the “Original Form 8-K”) disclosing the voting results from its 2026 Annual Meeting of Shareholders held on April 30, 2026. The Corporation’s inspector of elections subsequently informed the Corporation of a typographical error in the results it reported to the Corporation for Proposal 4 (Ratification of appointment of KPMG LLP as independent registered public accounting firm for 2026) and provided corrected voting results for Proposal 4. Although the corrected voting results do not change the outcome for Proposal 4, the Corporation is filing this Amendment No. 1 to the Original Form 8-K to provide the corrected information received from its inspector of elections. The corrected voting results provided below replace the results previously disclosed with respect to Proposal 4 in the Original Form 8-K. No other changes have been made to the Original Form 8-K.

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

The Corporation’s 2026 Annual Meeting of Shareholders was held on April 30, 2026. The corrected voting results with respect to Proposal 4 are set forth below.

Proposal 4 - Ratification of appointment of KPMG LLP as independent registered public accounting firm for 2026

The shareholders ratified the appointment of KPMG LLP as the Corporation’s independent registered public accounting firm for 2026.

Votes For

Votes Against

Abstentions

Broker

Non-Votes

Proposal 4

96,697,914

1,974,822

151,501

SIGNATURE

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.


OLIN CORPORATION

By:	/s/ Inchan Hwang
	Name:	Inchan Hwang
	Title:	Vice President, Deputy General Counsel and Corporate Secretary

Date: May 21, 2026

Source: View Original Filing on SEC EDGAR

Filing Exhibits & Attachments

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