Excluding special items, total company EBITDA was $486 million in the quarter, up from $439 million in the prior-year period. Excluding special items, total company EBITDA was $1.86 billion in 2025 versus $1.64 billion in 2024. About Packaging Corporation of America (NYSE:PKG)Packaging Corporation of America (NYSE: PKG) is a leading North American manufacturer of containerboard and corrugated packaging products. The company produces a range of paper-based packaging solutions including linerboard, corrugating medium, corrugated shipping containers, retail-ready packaging and point-of-purchase displays. In addition to core packaging products, Packaging Corporation of America offers packaging design, testing and supply-chain services intended to optimize protection, cost and sustainability for customers.