Olin holder plans sale of 92,250 shares under Rule 144

A security holder of Olin Corporation has filed a notice to sell 92,250 shares of common stock under Rule 144.

Rhea-AI Filing Summary

A security holder of Olin Corporation has filed a notice to sell 92,250 shares of common stock under Rule 144. The planned sale, with an aggregate market value of 1,919,722.5, is scheduled around 02/03/2026 on the NYSE through Computershare.

The shares were acquired on 02/03/2026 via a cashless exercise of stock options from Olin Corporation as compensation. The filer represents that they are not aware of any undisclosed material adverse information about Olin’s current or prospective operations.

FAQ

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What does the Olin (OLN) Form 144 filing disclose?

The Form 144 discloses a planned sale of 92,250 Olin common shares under Rule 144. The security holder intends to sell these shares on the NYSE, with an aggregate market value of 1,919,722.5, after acquiring them via cashless option exercise.

How many Olin (OLN) shares are proposed to be sold under Rule 144?

The notice covers a proposed sale of 92,250 shares of Olin common stock. These shares have an aggregate market value of 1,919,722.5 and are planned for sale on or about 02/03/2026 through Computershare on the NYSE.

How were the Olin (OLN) shares to be sold under Rule 144 acquired?

The shares were acquired on 02/03/2026 through a cashless exercise of stock options from Olin Corporation. The transaction is described as compensation, indicating the securities arose from an equity-based pay arrangement rather than an open-market purchase.

On which exchange will the Olin (OLN) Rule 144 shares be sold?

The filing states the Olin common stock will be sold on the NYSE. Computershare, located at 144 Fernwood Avenue, Edison, NJ 08837, is listed as the broker handling the proposed sale of the 92,250 shares of common stock.

What is the aggregate market value of Olin (OLN) shares in the Form 144?

The proposed Rule 144 sale covers Olin common stock with an aggregate market value of 1,919,722.5. This value corresponds to the 92,250 shares planned for sale, as disclosed in the securities information section of the notice.

Does the Olin (OLN) Form 144 mention undisclosed adverse information?

The person on whose behalf the shares are to be sold represents that they do not know any material adverse information about Olin’s current or prospective operations that has not been publicly disclosed, consistent with Rule 144 requirements.

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Accepted by SEC EDGAR 02/03/2026 - 10:24 AM EST Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001328189
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Olin Corporation
SEC File Number	001-01070
Address of Issuer	190 Carondelet Plaza Suite 1530 Clayton MISSOURI 63105
Phone	3144801466
Name of Person for Whose Account the Securities are To Be Sold	Todd A. Slater
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Computershare 144 Fernwood Avenue Edison NJ 8837	92250	1919722.5	0	02/03/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	02/03/2026	Cashless exercise of stock options	Olin Corporation			92250	02/03/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	02/03/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/. Todd A. Slater
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)