Olin

OLN

The Olin Corporation is an American manufacturer of ammunition, chlorine, and sodium hydroxide. Based in Clayton, Missouri, it traces its roots to two companies, both founded in 1892: Franklin W. Olin's Equitable Powder Company and the Mathieson Alkali Works. After being headquartered for many years …

Insider trades and stock quote 2024-2026

All insider trades at Olin

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DateTypeInsiderPositionØ-PriceVolume
11/26/2025 SellVermillion, Teresa M. VP & Treasurer $20.9 $93,850
8/13/2025 SellVermillion, Teresa M. VP & Treasurer $21.1 $126,642
8/6/2025 BuyEhrhardt, Marc VP & Pres Corp Development $18.7 $373,956
2/4/2025 BuyLane, Kenneth Todd President & CEO $28.1 $203,447
11/8/2024 SellSumner, R Nichole VP & Controller $43.8 $459,412
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