| 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-11-GM-012 | FleetOwner TMC 2020 Annual Meeting Atlanta HeldTMC Annual Meeting & Transportation Technology Exhibition (ATA Technology & Maintenance Council) | American Trucking Associations, Technology & Maintenance Council | Atlanta (2020); Orlando planned, then virtual and Cleveland (2021), GAOrganizer | Feb. 28, 2020 | | Organizer notice | Confirmed from a secondary source | |
| 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-06-GM-021 | FierceHealthcare, 'HIMSS cancels 2020 global health conference due to coronavirus concerns' (Mar. 5, 2020), quoting HIMSSOrange County Convention Center shows, March-June 2020 (class) and HIMSS20 | Orange County Government (Convention Center) and its show organizers; HIMSS | Orlando, FLOrganizer | Mar. 5, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-061 | DJ Mag, 'Ultra Miami has reportedly been cancelled in March' (Mar. 5, 2020)Ultra Music Festival 2020 | Ultra Enterprises; cancelled at the direction of the City of Miami | Miami (Bayfront Park), FLOrganizer | Mar. 5, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-013 | KUOW, 'Emerald City Comic Con 2020 has been postponed' (Mar. 6, 2020), quoting ReedPopEmerald City Comic Con 2020 | ReedPop | Seattle (Washington State Convention Center), WAOrganizer | Mar. 6, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-07-GM-021 | Organizer notice | Ace Hardware Corporation | Organizer | Mar. 6, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-12-GM-074 | KUT 90.5 (Austin), "Austin Cancels SXSW Amid COVID-19 Concerns" (Mar. 6, 2020), quoting Mayor Adler, Judge Eckhardt, Dr. Escott and SXSW's statement (text of the page rendered to PDF)SXSW 2020 Conference and Festivals and SXSW EDU (interactive, film and music; the marketing, media and technology industries' spring… | SXSW, LLC | Austin (Austin Convention Center and venues citywide), TXOrganizer | Mar. 6, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-19-GM-004 | Organizer noticeISC West 2020 | Reed Exhibitions (RX) with the Security Industry Association | Las Vegas (Sands Expo and Convention Center / The Venetian), NVOrganizer | Mar. 6, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-26-GM-021 | SAVMA Calls Off 2020 Symposium Cornell TVB ReportSAVMA Symposium (the Student AVMA's annual symposium: lectures, wet labs, industry exhibitors) | Student American Veterinary Medical Association; host school Cornell University College of Veterinary Medicine (2020) | Ithaca (2020); Manhattan, Kansas (2021, virtual), NY (2020); KS (2021)Organizer | Mar. 6, 2020 | | Organizer notice | Confirmed from a secondary source | |