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OLN - Olin Corp

Insider Purchase by Ehrhardt Marc (VP , Pres Corp Development)

1 Year
After Trade
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Trade Summary

6 months ago, Ehrhardt Marc, serving as VP , Pres Corp Development at Olin Corp (OLN), purchased 20,000 shares at $18.70 per share, for a total transaction value of $373,956.00. Following this transaction, Ehrhardt Marc now holds 20,000 shares of OLN.

The trade was executed on Wednesday, August 6, 2025 and publicly disclosed via SEC Form 4 filing on Thursday, August 7, 2025, 1 day after the trade was made.

Olin Corp operates in the BASIC MATERIALS sector, specifically within the CHEMICALS industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.

Ehrhardt Marc

VP , Pres Corp Development

Marc Ehrhardt is the Vice President and President of Corporate Development and Business Services at Olin Corporation (OLN), where he leads the company's corporate strategy.[[1]](https://olin.com/exec-leadership-team/marc-ehrhardt/)[[2]](https://rocketreach.co/marc-ehrhardt-email_64274600)[[5]](https://olin.com/about-olin/executive-leadership-team/) Based in Houston, TX, he has recently engaged in insider trading activities, with an estimated net worth of at least $431,000 as of early 2026.[[4]](https://www.gurufocus.com/insider/266905/marc-ehrhardt) Ehrhardt's career includes prior experience in public relations, where he spent over two decades developing programs in public affairs, corporate image, and crisis management across industries like energy and manufacturing, though he later transitioned to his current executive role at Olin.[[3]](https://sopa.tulane.edu/about-sopa/advisory-boards/marc-ehrhardt) Note that details from older profiles, such as his time as President of The Ehrhardt Group, may reflect past positions, while current sources confirm his leadership at Olin.[[1]](https://olin.com/exec-leadership-team/marc-ehrhardt/)[[2]](https://rocketreach.co/marc-ehrhardt-email_64274600)[[5]](https://olin.com/about-olin/executive-leadership-team/) Education specifics for his Olin role are not detailed in recent sources, though a separate profile mentions a BA in Political Science from Loyola University Chicago.[[3]](https://sopa.tulane.edu/about-sopa/advisory-boards/marc-ehrhardt)

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Trade Price

$18.70

Quantity

20,000

Total Value

$373,956.00

Shares Owned

20,000

Trade Date

Wednesday, August 6, 2025

200 days ago

SEC Filing Date

Thursday, August 7, 2025

Filed 1 day after trade

BASIC MATERIALSCHEMICALS

About Olin Corp

Company Overview

No company information available
View news mentioning OLN

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