| Ex. SEC-09-GM-005 | World of Concrete 2020: Bringing the Concrete and Masonry Industries Together in Las Vegas (Informa results release, Feb. 13, 2020)World of Concrete (annual; concrete and masonry) | Informa Markets | Las Vegas (Las Vegas Convention Center), NVOrganizer | Feb. 13, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-09-GM-002 | CONEXPO-CON/AGG & IFPE Affirm 2020 Show Is Set for March 10-14; Devotes Resources to Address Coronavirus Concerns (AEM release, Feb. 25, 2020)CONEXPO-CON/AGG and IFPE 2020 (triennial; North America's largest construction trade show) | Association of Equipment Manufacturers (AEM) | Las Vegas (Las Vegas Convention Center), NVOrganizer | Feb. 25, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-132 | Adobe, blog post of Mar. 2, 2020 (as archived Aug. 7, 2020): "we have made the difficult but important decision to make Adobe Summit 2020 an online event this year and cancel the live event in Las Vegas"Adobe Summit 2020 (the digital-marketing industry's annual conference) and Adobe Summit 2021 | Adobe | Las Vegas (Venetian), NVOrganizer | Mar. 2, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-049 | Organizer noticeHIMSS20 Global Health Conference and Exhibition (health information technology) and HIMSS21 | Healthcare Information and Management Systems Society | Orlando (Orange County Convention Center) in 2020; Las Vegas in 2021, FL; NVOrganizer | Mar. 5, 2020 | | Organizer notice | Primary source read | |
| 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-12-GM-021 | TVNewsCheck, "Avid Cancels NAB Show, Connect 2020" (Mar. 10, 2020), quoting Avid's decision to withdraw from all trade conferences for sixty daysNAB Show 2020 and NAB Show 2021 (broadcasting, media and entertainment technology) | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 10, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-027 | Variety, 'NAB 2020 in Las Vegas Canceled Due to Health Concerns Over Coronavirus' (Mar. 11, 2020), reproducing the NAB letterNAB Show (National Association of Broadcasters) | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 11, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-12-GM-038 | Organizer noticeNAB Show 2020 and NAB Show 2021 (broadcasting, media and entertainment technology) | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 11, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-039 | Organizer noticeNAB Show 2020 and NAB Show 2021 (broadcasting, media and entertainment technology) | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 11, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-125 | National Association of Broadcasters, NAB Show 2020 site as captured Mar. 15, 2020: "NAB Show will not take place this April in Las Vegas"NAB Show 2020 and NAB Show 2021 (broadcasting, media and entertainment technology) | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 11, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-17-GM-018 | NAB Show site as captured Mar. 12, 2020: 'NAB Show will not take place this April in Las Vegas'NAB Show 2020 (Las Vegas, Apr. 18-22, 2020) cancelled Mar. 11, 2020; NAB Show 2021 (Oct. 9-13, 2021) cancelled Sept. 15, 2021 | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 11, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-031 | TVNewsCheck, "TVN Focus On NAB 2020: Post-Cancellation, A 'Fog' For NAB, Vendors" (Mar. 12, 2020): the Mar. 11, 2020 cancellation; 2019 attendance "just over 90,000"NAB Show 2020 and NAB Show 2021 (broadcasting, media and entertainment technology) | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 12, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-21-GM-018 | AVweb NBAA Cancels IOC and Finance Conferences SDC Closes EarlyNBAA Business Aviation Convention & Exhibition (NBAA-BACE) | National Business Aviation Association (NBAA) | Orlando (2020, Orange County Convention Center, October 6-8, 2020); Las Vegas (2021, Las Vegas Convention Center, October 12-14, 2021), FL (2020); NV (2021)Organizer | Mar. 12, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-08-GM-004 | CONEXPO-CON/AGG & IFPE Statement Regarding Closing 1 Day Early, Friday, March 13 at 5 p.m. (3/13/2020)CONEXPO-CON/AGG & IFPE 2020 (the construction-equipment industry's triennial exposition; dealers, rental houses and manufacturers) | Association of Equipment Manufacturers (AEM) | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 13, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-09-GM-001 | CONEXPO-CON/AGG & IFPE to Close 1 Day Early, Friday, March 13 at 5 p.m. (AEM statement, Mar. 13, 2020)CONEXPO-CON/AGG and IFPE 2020 (triennial; North America's largest construction trade show) | Association of Equipment Manufacturers (AEM) | Las Vegas (Las Vegas Convention Center), NVOrganizer | Mar. 13, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-22-GM-001 | AEM statement, 'CONEXPO-CON/AGG & IFPE Statement Regarding Closing 1 Day Early, Friday, March 13 at 5 p.m.' (Mar. 13, 2020)CONEXPO-CON/AGG and IFPE 2020 (the triennial construction-equipment show; the equipment-rental industry's principal buying and… | Association of Equipment Manufacturers (AEM) | Las Vegas, NVOrganizer | Mar. 13, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-17-GM-027 | AMC Theatres site as captured Mar. 18, 2020: A-List accounts paused 'while our theatres remain temporarily closed'Cinemas: AMC Theatres closed all U.S. theatres Mar. 17, 2020 (reopening from Aug. 20, 2020); Regal Cinemas (Cineworld) suspended all U.S.… | AMC Entertainment; Cineworld/Regal; National Association of Theatre Owners (CinemaCon) | Nationwide; CinemaCon at Caesars Palace, Las Vegas, MULTIPLE; NVOrganizer | Mar. 17, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-18-GM-021 | Modern Salon, 'Cosmoprof NA Postponed to September 2020' (Mar. 18, 2020): 'To ensure the safety of all partners and guests, the show will take place September 20-22, 2020'; 'rescheduling the show is necessary to ensure we are providing our partners and guests with the safest and most fulfilling experience'Cosmoprof North America (with the North American Hairstyling Awards in 2021) | Cosmoprof North America (BolognaFiere Group and the Professional Beauty Association) | Las Vegas (Mandalay Bay Convention Center), NVOrganizer | Mar. 18, 2020 | 2020 Q2 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-21-GM-033 | NAB Show 2020 Homepage Will Not Take Place This April in Las VegasLas Vegas convention calendar 2020-2021 (class): CES, NAB Show, SEMA, IPW and the hundreds of shows on which convention-shuttle contracts… | Consumer Technology Association (CES); National Association of Broadcasters (NAB Show); SEMA; U.S. Travel (IPW); the Las Vegas Convention and Visitors Authority | Las Vegas (Las Vegas Convention Center and the Strip resorts), NVOrganizer | Mar. 18, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-22-GM-032 | ISC West homepage: postponement to July 20-22, 2020 (capture Mar. 30, 2020)ISC West 2020 (security industry trade show; exhibit rental) | Reed Exhibitions with the Security Industry Association | Las Vegas, NVOrganizer | Mar. 30, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-19-GM-005 | Organizer noticeISC West 2020 | Reed Exhibitions (RX) with the Security Industry Association | Las Vegas (Sands Expo and Convention Center / The Venetian), NVOrganizer | Apr. 9, 2020 | 2020 Q2 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-22-GM-029 | National Hardware Show homepage: 'NEW DATES FOR NHS 2020' (Sept. 1-3, 2020) (capture Apr. 9, 2020)National Hardware Show 2020 (hardware, tools and outdoor equipment; rental-equipment suppliers exhibit) | Reed Exhibitions | Las Vegas, NVOrganizer | Apr. 9, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-012 | Burning Man Journal, 'Black Rock City 2020 Update' (Apr. 10, 2020): no Black Rock City in 2020Burning Man 2020 (Black Rock City) | Burning Man Project | Black Rock Desert (Pershing and Washoe Counties; Reno hotels), NVOrganizer | Apr. 10, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-17-GM-006 | Burning Man Project, 'The Burning Man Multiverse in 2020' (Apr. 10, 2020): decision not to build Black Rock City in 2020 (live page)Burning Man (Black Rock City) 2020 and 2021 | Burning Man Project | Black Rock Desert (BLM land), Pershing County, NVOrganizer | Apr. 10, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-22-GM-060 | Burning Man homepage (capture May 2021)Burning Man 2020 and 2021 (Black Rock City; the largest temporary-city rental event in the West: RVs, generators, trucks, containers… | Burning Man Project | Black Rock Desert (Pershing County), NVOrganizer | Apr. 10, 2020 | 2020 Q2 | Organizer notice | Confirmed from a secondary source | |