LAKE FOREST, Ill.--(BUSINESS WIRE)--Apr. 9, 2012--
Packaging Corporation of America (NYSE: PKG), will hold a conference
call on Wednesday, April 18, 2012 at 10:00 a.m. (Eastern Time) to
discuss first quarter 2012 results. First quarter 2012 earnings will be
released after the market closes on April 17, 2012.
For access to the conference call on April 18th, please dial (866)
244-4637 (U.S. and Canada) or (703) 639-1179 (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 1:00 p.m. (Eastern
Time) on April 18, 2012 until 11:59 p.m. (Eastern Time) on May 2, 2012.
To access the recording, please dial (888) 266-2081 (U.S. and Canada) or
(703) 925-2533 (International). The passcode is 1573847.
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 with sales of $2.6 billion in
2011. PCA operates four paper mills and 72 corrugated product plants in
26 states across the country.

Source: Packaging Corporation of America
Packaging Corporation of America
Barbara Sessions
INVESTOR
RELATIONS: (877) 454-2509
PCA Web Site: www.packagingcorp.com