Glatfelter (GLT) - 2025 Q2 - Quarterly Results

Exhibit 99.1 Magnera Reports Third Quarter Results – Provides Updated Outlook Third Quarter Highlights Magnera (NYSE: MAGN), a global leader in specialty materials for the consumer products and personal care markets, today reported financial results for its fiscal 2025 third quarter ended June 28, 2025. Curt Begle, Magnera's CEO, commented: "Reflecting on the third quarter, I am pleased with our progress and what we have achieved in these challenging market conditions. We are confirming our original free ca ...