Instacart hires longtime Facebook ads chief Carolyn Everson, who left in June, as president, starting Sept. 7, following other high-profile hires from Facebook (Salvador Rodriguez/CNBC)

Salvador Rodriguez / CNBC:
Instacart hires longtime Facebook ads chief Carolyn Everson, who left in June, as president, starting Sept. 7, following other high-profile hires from Facebook  —  – Weeks after poaching Facebook’s Fidji Simo as CEO, Instacart hires Carolyn Everson as president.