IPOs this week June 29, 2020 4:09 pm by IWB by Averted-Vision 6/30/2020 Tuesday GS Acquisition Holdings Corp II GSAH.U 7/1/2020 Wednesday DoubleDown Interactive DDI Dun & Bradstreet Holdings DNB 7/2/2020 Thursday Accolade ACCD Lemonade LMND