Group 1 - Paramount Group's stock price rose by 3.7% after reports of multiple bidders in the second round of sales [1] - Bidders include Vornado Realty (VNO.US), SL Green Realty (SLG.US), Empire State Realty Trust (ESRT.US), Blackstone (BX.US), DivcoWest, and Rithm Capital (RITM.US) [1] - Paramount Group initiated a strategic review in May to maximize shareholder value [1] Group 2 - Paramount Group is a real estate investment trust focused on owning, operating, managing, acquiring, and redeveloping high-quality Class A office properties in central business districts of New York City and San Francisco [1] - The company's stock has increased by 40% year-to-date [1]