OLN Form 144: Insider cashless option exercise and proposed 6,000-share sale

Rhea-AI Filing Summary

Olin Corporation (OLN) filed a Form 144 reporting the proposed sale of 6,000 shares of common stock with an aggregate market value of $126,000. The filing names Computershare as the broker and lists the approximate sale date as 08/13/2025. The form states there were no securities sold during the past three months by the reporting person.

The shares were acquired on 08/13/2025 through a cashless exercise of stock options from Olin Corporation, with payment described as compensation via cashless exercise. The filer affirms they have no undisclosed material adverse information about the issuer. The form shows “Number of Shares Outstanding” as 4,500 alongside the 6,000 shares to be sold as reported.

Insights

Securities Analyst

TL;DR: Routine insider option exercise and planned sale of 6,000 OLN shares; transaction appears procedural and not clearly material.

The Form 144 documents a proposed sale tied to a cashless exercise of stock options, indicating the securities were acquired and are being sold on the same date, 08/13/2025. The broker is listed as Computershare and the aggregate market value is $126,000. The filing also reports no other sales in the past three months. From a securities perspective this reads as a standard liquidity event following option exercise rather than a market-moving disposition, though materiality cannot be judged solely from this form.

Corporate Governance Expert

TL;DR: Disclosure meets procedural requirements; form includes an internal data inconsistency that should be clarified.

The filer affirms compliance statements and represents no undisclosed material adverse information, consistent with Form 144 attestations. The document records acquisition by cashless exercise and lists the proposed sale and broker details. Notably, the form shows "Number of Shares Outstanding" as 4,500 while reporting 6,000 shares to be sold, which appears inconsistent within the filing and may warrant clarification from the filer or registrar to ensure accurate public records.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	6000	126000	4500	08/13/2025	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	08/13/2025	Cashless exercise of stock options	Olin Corporation			6000	08/13/2025	Compensation - Cashless exercise of stock options

* 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

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What did Olin (OLN) report on Form 144?

The filing reports a proposed sale of 6,000 shares of common stock with aggregate market value $126,000 and names Computershare as the broker.

When is the approximate sale date on the OLN Form 144?

The form lists the approximate date of sale as 08/13/2025.

How were the 6,000 Olin shares acquired?

The shares were acquired on 08/13/2025 by a cashless exercise of stock options from Olin Corporation, with payment described as compensation.

Were there any other Olin securities sold in the past three months by the filer?

No. The form states "Nothing to Report" for securities sold during the past three months.

Is there any discrepancy in the Form 144 that investors should note?

The filing shows 6,000 shares to be sold while listing "Number of Shares Outstanding" as 4,500 in the table, which appears inconsistent and is not explained in the form.