Informa Tech, Game Developers Conference (Informa Tech), "Important GDC 2020 Update" on gdconf.com as captured Mar. 2, 2020: "we've made the difficult decision to postpone the Game Developers Conference this March" (Feb. 28, 2020) (Ex. SEC-12-GM-103)
Google, 9to5Google, "Google cancels 'physical' I/O 2020 due to coronavirus concerns" (Mar. 3, 2020), quoting Google's statement; "more than 7,000 attendees" (Ex. SEC-12-GM-028)
Google, Organizer notice (Mar. 3, 2020) (Ex. SEC-12-GM-070)
