EXHIBIT 99 FIRST AMENDMENT TO CREDIT AGREEMENT THIS FIRST AMENDMENT TO CREDIT AGREEMENT (this "Amendment") dated as of January 11, 2002, by and among PREIT ASSOCIATES, L.P. (the "Borrower"), PENNSYLVANIA REAL ESTATE INVESTMENT TRUST (the "Parent"),...Credit Agreement • November 14th, 2002 • Pennsylvania Real Estate Investment Trust • Real estate investment trusts • Pennsylvania
