Packaging Corporation of America (NYSE: PKG) will hold a conference call on Wednesday, April 23, 2014 at 10:00 a.m. (Eastern Time) to discuss first quarter 2014 results. First quarter 2014 earnings will be released after the market closes on April 22, 2014. For access to the conference call on April 23rd, please dial (855) 730-0288 (U.S. and Canada) or (832) 412-2295 (International) by 9:45 a.m. (Eastern Time). The conference call leader will be Mark Kowlzan. A replay of the call will also be available from 12:00 p.m. (Eastern Time) on April 23, 2014 until 11:59 p.m. (Eastern Time) on May 7, 2014. To access the recording, please dial (855) 859-2056 (U.S. and Canada) or (404) 537-3406 (International). The passcode is 35494224. This call will also be webcast and can be accessed at PCA’s website at www.packagingcorp.com. PCA is the fourth largest producer of containerboard and corrugated packaging products in the United States and the third largest producer of uncoated freesheet paper in North America. PCA operates eight paper mills and 98 corrugated products plants and related facilities.