Michael Gilman didn't have much time to enjoy "retirement" after Bristol-Myers Squibb Co. acquired his last company Padlock Therapeutics Inc. for up to $600m. Within months he was immersed in multiple new opportunities, the first of which, Arrakis Therapeutics, has closed a $38m Series A venture capital round.
The Bristol-Myers acquisition of Padlock was announced in March and by April, during his last week at BMS, Gilman heard...