CLAYTON, Mo., April 2, 2026 /PRNewswire/ -- Olin Corporation (NYSE:OLN) announced today that on Friday, May 8, 2026, at 9:00 a.m. Eastern time, Olin's senior management will review the company's first quarter 2026 financial results. Our prepared remarks will be followed by a question-and-answer period.

A press release, including financial statements and segment information, will be distributed after the market closes on Thursday, May 7, 2026, together with the associated slides.

CONFERENCE CALL & WEBCAST DETAILS

U.S. callers may access the conference toll-free by dialing (877) 883-0383, while Canadian callers may access by dialing (877) 885-0477 and international callers may access by dialing (412) 902-6506. All callers should use the pass code of 8428512. The call will also be webcast live. Participants may pre-register using the following link: https://app.webinar.net/K1XV0VJ0oMg or access the webcast on May 8 via the company's website at www.olin.com using the first quarter conference call icon. Participants should log on to the website 15 minutes prior to the start of the call.

Following the call, the webcast will remain available for replay on the company's website for one year. A telephonic replay of this conference call will be available beginning at 12:00 p.m. Eastern time for 7 days. U.S. and Canadian callers may access the telephonic replay by dialing (855) 669-9658 and international callers may access by dialing (412) 317-0088. All replay listeners should use the pass code of 9909423.

COMPANY DESCRIPTION

Olin Corporation is a leading vertically integrated global manufacturer and distributor of chemical products and a leading U.S. manufacturer of ammunition. The chemical products produced include chlorine and caustic soda, vinyls, epoxies, chlorinated organics, bleach, hydrogen and hydrochloric acid. Winchester's principal manufacturing facilities produce and distribute sporting ammunition, law enforcement ammunition, reloading components, small caliber military ammunition and components, industrial cartridges and clay targets.

Visit www.olin.com for more information on Olin Corporation.

2026-05

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SOURCE Olin Corporation