
LAKE FOREST, Ill.--(BUSINESS WIRE)--Packaging Corporation of America (NYSE: PKG) will hold a conference call on Thursday October 22, 2026 at 9:00 a.m. Eastern Time to discuss third quarter 2026 results. The conference call leader will be Mark Kowlzan. Third quarter earnings results will be released after the market closes on Wednesday, October 21, 2026. To access the conference call, you may pre-register for the conference by navigating to https://dpregister.com/sreg/10205357/102fc34e0c7. Once.










