OLNHIGH SIGNALFINANCIAL10-K

Olin experienced a dramatic financial deterioration with net income swinging from $105M profit to -$101M loss while operating income collapsed 98%.

This represents a fundamental breakdown in operational performance, with the company moving from meaningful profitability to substantial losses despite only a 32% decline in gross profit. The massive deterioration in operating leverage, combined with an 83% reduction in share buybacks, signals severe cash flow constraints and management's shift to capital preservation mode.

Comparing 2026-02-20 vs 2025-02-20View on EDGAR →
FINANCIAL ANALYSIS

Olin's financial performance collapsed across all key metrics, with net income swinging nearly $206M from positive to negative territory and operating income declining 98% to just $5.3M. While gross profit declined 32%, the company's inability to control SG&A expenses (up 13%) created severe operating leverage that transformed manageable headwinds into catastrophic losses. The 83% reduction in share buybacks to $50.5M reflects management's urgent need to preserve cash amid this dramatic earnings deterioration.

FINANCIAL STATEMENT CHANGES
Net Income
P&L
-196.3%
$105.0M-$101.1M

Net income declined 196.3% — review whether driven by operations, interest costs, or non-recurring items.

Operating Income
P&L
-98.2%
$296.5M$5.3M

Operating income deteriorated sharply — investigate whether driven by one-time charges or structural cost issues.

Share Buybacks
Cash Flow
-83.2%
$300.3M$50.5M

Buyback activity reduced 83.2% — capital being redeployed elsewhere or cash conservation underway.

Gross Profit
P&L
-32%
$737.5M$501.5M

Gross margin compression — rising input costs, pricing pressure, or unfavorable product mix shift.

SG&A Expense
P&L
+13.4%
$408.5M$463.3M

SG&A increased modestly — likely reflects growth-related hiring or sales expansion investment.

LANGUAGE CHANGES
NEW — 2026-02-20
PRIOR — 2025-02-20
ADDED
As of January 31, 2026, 113,636,799 shares of the registrant s common stock were outstanding.
BUSINESS GENERAL Olin Corporation (Olin, the Company, we or our) is a Virginia corporation, incorporated in 1892, having its principal executive offices in Clayton, MO.
The Chlor Alkali Products and Vinyls segment manufactures and sells chlorine and caustic soda, ethylene dichloride (EDC) and vinyl chloride monomer (VCM), methyl chloride, methylene chloride, chloroform, carbon tetrachloride, perchloroethylene, hydrochloric acid, hydrogen, bleach products and potassium hydroxide, which represented 54% of 2025 sales.
The Winchester segment produces and sells sporting ammunition, reloading components, small caliber military ammunition and components, industrial cartridges and clay targets, along with contracted U.S.
military project revenue, which represented 26% of 2025 sales.
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REMOVED
As of January 31, 2025, 115,423,860 shares of the registrant s common stock were outstanding.
BUSINESS GENERAL Olin Corporation (Olin) is a Virginia corporation, incorporated in 1892, having its principal executive offices in Clayton, MO.
The Chlor Alkali Products and Vinyls segment manufactures and sells chlorine and caustic soda, ethylene dichloride and vinyl chloride monomer, methyl chloride, methylene chloride, chloroform, carbon tetrachloride, perchloroethylene, hydrochloric acid, hydrogen, bleach products and potassium hydroxide, which represented 55% of 2024 sales.
The Winchester segment produces and sells sporting ammunition, reloading components, small caliber military ammunition and components, industrial cartridges and clay targets, which represented 25% of 2024 sales.
A significant portion of chlorine production is consumed in the manufacturing of vinyls intermediates, ethylene dichloride (EDC) and vinyl chloride monomer (VCM), both of which our Chlor Alkali Products and Vinyls segment produces.
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