X0206 3 2021-12-09 0 0001592058 Party City Holdco Inc. PRTY 0001899192 de Mesa Graziano Cheryl C/O PARTY CITY HOLDCO INC. 80 GRASSLANDS ROAD ELMSFORD NY 10523 0 1 0 0 Chief Accounting Officer Common Stock, par value $0.01 per share ("Common Stock") 23788 D Common Stock 12740 D Represents performance-based restricted stock units ("PRSUs") granted to the Reporting Person on July 18, 2020 under the Issuer's Amended and Restated 2012 Omnibus Equity Incentive Plan (the "Plan"). Each PRSU represents the contingent right to receive one share of the Issuer's Common Stock. 25% of the shares of Common Stock underlying the PRSUs will be earned if the volume weighted average fair market value per share of the Issuer's Common Stock over a period of not less than 90 consecutive calendar days during the three-year performance period beginning on the grant date meets or exceeds each of the following price targets: $2.50, $5.00, $7.50, and $10.00. Any earned shares then vest ratably every six months over the following two years, subject to the Reporting Person's continued employment by the Issuer through such vesting date. Represents restricted stock units ("RSUs") granted to the Reporting Person on August 9, 2021 under the Plan. The RSUs vest in three equal installments on August 9, 2022, 2023 and 2024. Exhibit 24 - Power of Attorney /s/ Ian Heller, attorney-in-fact 2021-12-14