TimkenSteel(TMST) - 2025 Q3 - Quarterly Results

Exhibit 99.1 Metallus Announces Third-Quarter 2025 Results • Net sales of $305.9 million with net income of $8.1 million and adjusted EBITDA (1) of $29.0 million • Operating cash flow of $22.0 million with ending cash and cash equivalents of $191.5 million • Invested $28.4 million in capital expenditures and deployed $3.0 million to repurchase common shares • Total liquidity (2) of $436.9 million as of September 30, 2025 CASH, LIQUIDITY AND REPURCHASE ACTIVITY CANTON, Ohio: November 6, 2025 – Metallus (NYSE ...