EXHIBIT 99.1 FOR IMMEDIATE RELEASE FROM: MSA Safety Incorporated Ticker: MSA (NYSE) Media Relations Contact: Mark Deasy (412) 559-8154 Investor Relations Contact: Larry De Maria (917) 449-2237 MSA Safety Announces Third Quarter 2024 Results Strong execution drives resilient margins and EPS growth; Expecting mid-single-digit fourth quarter sales growth, resulting in low-single-digit full-year growth. PITTSBURGH, October 23, 2024 - Global safety equipment and solutions provider MSA Safety Incorporated (NYSE: ...