Tranche Update on Empire State Realty Trust, Inc.'s Equity Buyback Plan announced on December 10, 2021.

Empire State Realty Trust, Inc. is a real estate investment trust (REIT), which owns and operates a portfolio of office, retail and multifamily assets. The Company’s portfolio consists of approximately 8.6 million rentable square feet of office space, 0.7 million rentable square feet of retail space and 727 residential units. Its office portfolio included 11 properties encompassing approximately 8.6 million rentable square feet. Nine of these office properties are located in midtown Manhattan and encompass approximately 7.6 million rentable square feet, including the Empire State Building. The Company’s segments include Real Estate and an Observatory. Real Estate segment includes all activities related to the ownership, management, operation, acquisition, repositioning and disposition of its commercial and multifamily real estate assets, principally office assets, located in Manhattan. Observatory segment operates the 86th and 102nd floor observatories in the Empire State Building.