NYSE:OLN

Olin Stock Insider Trading

Basic Materials > Chemicals - Specialty

Buy OLN

*Your capital is at risk

$25.76

-0.170 (-0.656%)

At Close: Jun 03, 2026

Olin Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -1.89. In total, the insiders bought 1.13M and sold 1.96B OLN shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-1.89
● Buy	1.13M shares
● Sell	1.96B shares
76% Buy Activity Negligible or No Correlation
Sell Signal Low Confidence Feb 03, 2026 Analysis Breakdown: Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
May 15, 2026 Buy	Common Stock M-Exempt	Kohl Florian J Vp & Pres,epoxy&international	Officer	2 500 Value: $67.0K
May 15, 2026 Sell	Common Stock F-InKind	Kohl Florian J Vp & Pres,epoxy&international	Officer	819 Value: $22.2K
May 15, 2026 Buy	Restricted Stock Units M-Exempt	Kohl Florian J Vp & Pres,epoxy&international	Officer	2 500 Value: $67.0K
May 01, 2026 Sell	Common Stock F-InKind	Ehrhardt Marc Vp & Pres Corp Development	Officer	1 877 Value: $53.5K
May 01, 2026 Buy	Common Stock M-Exempt	Ehrhardt Marc Vp & Pres Corp Development	Officer	2 500 Value: $71.5K
May 01, 2026 Buy	Phantom Stock Units A-Award	Weideman William H Director	Director	7 023 Value: $200.9K
May 01, 2026 Buy	Common Stock $1 par value A-Award	Babcock Beverley A Director	Director	2 107 Value: $60.0K
May 01, 2026 Buy	Phantom Stock Units A-Award	Babcock Beverley A Director	Director	4 916 Value: $140.6K
May 01, 2026 Buy	Phantom Stock Units A-Award	Darnall Matthew S Director	Director	10 535 Value: $301.4K
May 01, 2026 Buy	Phantom Stock Units A-Award	Williams Carol A Director	Director	7 023 Value: $200.9K
May 01, 2026 Buy	Phantom Stock Units A-Award	Shipp Earl L Director	Director	7 023 Value: $200.9K
May 01, 2026 Buy	Phantom Stock Units A-Award	Daly Edward Director	Director	7 023 Value: $200.9K
May 01, 2026 Buy	Phantom Stock Units A-Award	Piggott Julie A Director	Director	7 023 Value: $200.9K
May 01, 2026 Buy	Common Stock M-Exempt	Ehrhardt Marc Vp & Pres Corp Development	Officer	5 206 Value: $148.9K
May 01, 2026 Buy	Restricted Stock Units M-Exempt	Ehrhardt Marc Vp & Pres Corp Development	Officer	5 206 Value: $148.9K
May 01, 2026 Buy	Restricted Stock Units M-Exempt	Ehrhardt Marc Vp & Pres Corp Development	Officer	2 500 Value: $71.5K
Mar 18, 2026 Buy	Restricted Stock Units M-Exempt	Lane Kenneth Todd President & CEO	CEO / President	50 000 Value: $1.32M
Mar 18, 2026 Sell	Common Stock F-InKind	Lane Kenneth Todd President & CEO	CEO / President	19 675 Value: $516.5K
Mar 18, 2026 Buy	Common Stock M-Exempt	Lane Kenneth Todd President & CEO	CEO / President	50 000 Value: $1.32M
Feb 25, 2026 Sell	Common Stock S-Sale	Carter Deon Vp & President Capv	CEO / President	6 500 Value: $154.2K
Feb 24, 2026 Sell	Common Stock S-Sale	Castle Angela M Vp & Chief Legal Officer	Officer	2 379 Value: $57.7K
Feb 20, 2026 Sell	Common Stock F-InKind	Flaugher Brett A Vp & Pres, Winchester	Officer	1 839 Value: $44.3K
Feb 20, 2026 Buy	Restricted Stock Units M-Exempt	Flaugher Brett A Vp & Pres, Winchester	Officer	6 276 Value: $152.8K
Feb 20, 2026 Sell	Common Stock F-InKind	Slater Todd A Vp & CFO	C-Suite Officer	3 850 Value: $92.7K
Feb 20, 2026 Buy	Common Stock M-Exempt	Slater Todd A Vp & CFO	C-Suite Officer	8 690 Value: $211.5K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT OLIN CORPORATION

Olin Corporation manufactures and distributes chemical products in the United States, Europe, and internationally. It operates through three segments: Chlor Alkali Products and Vinyls; Epoxy; and Winchester. The Chlor Alkali Products and Vinyls segment offers chlorine and caustic soda, ethylene dichloride and vinyl chloride monomers, methyl chloride, methylene chloride, chloroform, carbon tetrachloride, perchloroethylene, hydrochloric acid, hydro...

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