Attached files

file filename
8-K - FORM 8-K - PACKAGING CORP OF AMERICAd351247d8k.htm

Exhibit 99.1

FOR IMMEDIATE RELEASE:

PACKAGING CORPORATION OF AMERICA DECLARES QUARTERLY DIVIDEND

Lake Forest, IL May 10, 2012 – Packaging Corporation of America (NYSE: PKG) announced today that its Board has approved a regular quarterly dividend of $0.25 per share on its common stock. The quarterly dividend of $0.25 per share will be paid to shareholders of record as of June 15, 2012 with a payment date of July 13, 2012. Future declaration of quarterly dividends, and the establishment of future record and payment dates, are subject to the final determination by PCA’s Board of Directors.

PCA is the fourth largest producer of containerboard and corrugated packaging products in the United States with sales of $2.6 billion in 2011. PCA operates four paper mills and 72 corrugated product plants in 26 states across the country.

Contact: Barbara Sessions

Packaging Corporation of America

INVESTOR RELATIONS: (877) 454-2509

PCA Web Site: www.packagingcorp.com