 ELMSFORD, N.Y., Feb. 14, 2022 GLOBE NEWSWIRE -- Party City Holdco Inc. NYSE:PRTY today announced that its fourth quarter 2021 and full year financial results will be released prior to market open on Monday, February 28, 2022. The Company will host a conference call at 8:30 a.m. Eastern Time on that day to discuss the detailed financial results. 