 Pre-Negotiated, Expedited Restructuring Expected to Substantially Reduce Debt and Optimize Liquidity Party City Stores Open, Serving Customers as the Go To One-Stop-Shop for All Things Celebration 150 Million Financing Commitment to Support Ongoing Operations Across All Divisions WOODCLIFF LAKE, N.J., Jan. 17, 2023 PRNewswire Party City Holdco Inc. NYSE: PRTY PCHI or the Company, ...... 