EXHIBIT 4.4 REGISTRATION RIGHTS AGREEMENT Dated as of July 21, 2003Registration Rights Agreement • August 13th, 2003 • Packaging Corp of America • Paperboard containers & boxes • New York
EXHIBIT 10.1 PACKAGING CORPORATION OF AMERICA 4 3/8% SENIOR NOTES DUE 2008 5 3/4% SENIOR NOTES DUE 2013 PURCHASE AGREEMENT July 15, 2003Packaging Corp of America • August 13th, 2003 • Paperboard containers & boxes • New York
EXHIBIT 4.3 FIRST SUPPLEMENTAL INDENTURE (this "FIRST SUPPLEMENTAL INDENTURE"), dated as of July 21, 2003, between PACKAGING CORPORATION OF AMERICA, a corporation duly organized and existing under the General Corporation Law of the State of Delaware...Supplemental Indenture • August 13th, 2003 • Packaging Corp of America • Paperboard containers & boxes • New York
EXHIBIT 4.2Packaging Corp of America • August 13th, 2003 • Paperboard containers & boxes • New York
SUPPLEMENTAL INDENTUREPackaging Corp of America • August 13th, 2003 • Paperboard containers & boxes • New York
AS SYNDICATION AGENTFive Year Credit Agreement • August 13th, 2003 • Packaging Corp of America • Paperboard containers & boxes • New York
