News & Events Nov 02, 2021 Simpson Thacher Represents JPMorgan as Financial Advisor to Ecolab in Its $3.7 Billion Acquisition of Purolite Nov 02, 2021 Simpson Thacher Represents Underwriters in $600 Million Notes Offering by Kimberly-Clark Nov 02, 2021 Simpson Thacher Represents Underwriters in Sallie Mae’s $500 Million Senior Notes Offering Nov 02, 2021 Simpson Thacher Represents Underwriters in HK$1.56 Billion Hong Kong IPO and Rule 144A/Regulation S Offering of MicroPort MedBot