| Ex. SEC-06-GM-042 | VentureBeat, 'GDC postponed as multiple participants pull out over coronavirus fears' (Feb. 28, 2020), quoting the organizersMoscone Center and San Francisco convention calendar (class), including GDC 2020 | City and County of San Francisco (Moscone Center); Informa Tech (GDC); Salesforce (Dreamforce) | San Francisco, CAOrganizer | Feb. 28, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-12-GM-103 | 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"Game Developers Conference (GDC) 2020 | Informa Tech | San Francisco (Moscone Center), CAOrganizer | Feb. 28, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-10-GM-028 | New Hope Natural Products Expo West 2020 Postponed Organizer NoticeNatural Products Expo West 2020 | New Hope Network (Informa) | Anaheim (Anaheim Convention Center), CAOrganizer | Mar. 3, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-028 | 9to5Google, "Google cancels 'physical' I/O 2020 due to coronavirus concerns" (Mar. 3, 2020), quoting Google's statement; "more than 7,000 attendees"Google I/O 2020 (developer conference) | Google | Mountain View (Shoreline Amphitheatre), CAOrganizer | Mar. 3, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-12-GM-070 | Organizer noticeGoogle I/O 2020 (developer conference) | Google | Mountain View (Shoreline Amphitheatre), CAOrganizer | Mar. 3, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-02-GM-014 | Organizer noticeENDO 2020, Annual Meeting of the Endocrine Society | Endocrine Society | San Francisco, CAOrganizer | Mar. 9, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-01-GM-062 | Organizer noticeACP Internal Medicine Meeting 2020 | American College of Physicians (159,000 members) | Los Angeles, CAOrganizer | Mar. 10, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-17-GM-014 | Coachella official site as captured Mar. 11, 2020: 'At the direction of the County of Riverside and local health authorities, we must sadly confirm the rescheduling of Coachella and Stagecoach' to October 2020Coachella Valley Music and Arts Festival and Stagecoach Festival (Indio, Empire Polo Club): rescheduled Mar. 10, 2020, cancelled for 2020 by… | Goldenvoice (AEG Presents); Riverside County Public Health Officer (orders) | Indio (Empire Polo Club), CAOrganizer | Mar. 10, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-22-GM-022 | Coachella homepage (capture June 13, 2020)Coachella Valley Music and Arts Festival and Stagecoach 2020 and 2021 (the two largest tent, staging, generator, fencing and vehicle rental… | Goldenvoice (AEG Presents) | Indio, CAOrganizer | Mar. 10, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-22-GM-069 | Coachella homepage (capture Feb. 2021)Coachella Valley Music and Arts Festival and Stagecoach 2020 and 2021 (the two largest tent, staging, generator, fencing and vehicle rental… | Goldenvoice (AEG Presents) | Indio, CAOrganizer | Mar. 10, 2020 | | Organizer notice | Primary source read | |