| 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-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-06-GM-029 | Billboard, 'Coachella and Stagecoach 2021 canceled by Riverside County order' (Jan. 29, 2021)Coachella Valley Music and Arts Festival and Stagecoach Festival (2020 and 2021) | Goldenvoice (AEG Presents); cancelled by order of the Riverside County Public Health Officer | Indio (Empire Polo Club; Coachella Valley hotels and vacation rentals), CAOrganizer | Jan. 29, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-017 | KHOU, 'RodeoHouston 2021 canceled' (Feb. 3, 2021), reproducing the Rodeo's statementHouston Livestock Show and Rodeo (RODEOHOUSTON) 2020 and 2021 | Houston Livestock Show and Rodeo | Houston (NRG Park), TXOrganizer | Feb. 3, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-037 | Houston Livestock Show and Rodeo, '2021 Rodeo Update' (Feb. 3, 2021): cancellation of the 2021 RodeoHouston Livestock Show and Rodeo (RODEOHOUSTON) 2020 and 2021 | Houston Livestock Show and Rodeo | Houston (NRG Park), TXOrganizer | Feb. 3, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-038 | Houston Livestock Show and Rodeo, release on premiums to 2020 junior exhibitors 'Impacted by the Early Closure' (2020)Houston Livestock Show and Rodeo (RODEOHOUSTON) 2020 and 2021 | Houston Livestock Show and Rodeo | Houston (NRG Park), TXOrganizer | | | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-049 | FOX 26 Houston, 'Houston Rodeo canceled after local COVID-19 cases' (Mar. 11, 2020), reproducing the Rodeo's statement on the City's orderHouston Livestock Show and Rodeo (RODEOHOUSTON) 2020 and 2021 | Houston Livestock Show and Rodeo | Houston (NRG Park), TXOrganizer | Mar. 11, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-007 | NCAA, 'NCAA announces further details for 2021 Division I men's basketball championship' (Jan. 4, 2021): entire tournament in IndianaNCAA Division I Men's Basketball Championship (2020 cancelled; 2021 played entirely in Indiana) | National Collegiate Athletic Association | 2020: fourteen host cities (Final Four Atlanta); 2021: Indianapolis and central Indiana, MULTI-STATE; IN (2021)Organizer | Jan. 4, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-010 | PGA of America, '2020 PGA Championship Postponed' (Mar. 17, 2020)PGA Championship 2020 | PGA of America | San Francisco (TPC Harding Park), CAOrganizer | Mar. 17, 2020 | 2020 Q2 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-031 | National Restaurant Association Show, 'Novel Coronavirus Update' (Mar. 10, 2020 update; captured Mar. 16, 2020)National Restaurant Association Show 2020 and 2021 | National Restaurant Association / Winsight LLC | Chicago (McCormick Place), ILOrganizer | Mar. 10, 2020 | | Organizer notice | Primary source read | |
| 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-06-GM-045 | CBS Sports, 'A limited number of fans will be allowed to attend 2021 NCAA Tournament games' (Feb. 19, 2021), quoting the NCAANCAA Division I Men's Basketball Championship (2020 cancelled; 2021 played entirely in Indiana) | National Collegiate Athletic Association | 2020: fourteen host cities (Final Four Atlanta); 2021: Indianapolis and central Indiana, MULTI-STATE; IN (2021)Organizer | Feb. 19, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-002 | TV Technology, '2021 NAB Show Cancelled' (Sept. 15, 2021), reproducing the NAB statementNAB Show (National Association of Broadcasters) | National Association of Broadcasters | Las Vegas (Las Vegas Convention Center), NVOrganizer | Sept. 15, 2021 | 2021 Q3 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-003 | TVLine, 'Comic-Con 2021 Cancelled; Organizers Eye Smaller, In-Person November Event' (Mar. 1, 2021), quoting Comic-Con InternationalSan Diego Comic-Con (Comic-Con International) | Comic-Con International (San Diego Comic Convention) | San Diego (San Diego Convention Center and downtown hotels), CAOrganizer | Mar. 1, 2021 | 2021 Q1 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-004 | Bank of America Chicago Marathon, '2020 Event Cancellation' (July 13, 2020)Bank of America Chicago Marathon 2020 | Bank of America Chicago Marathon (Chicago Event Management) and the City of Chicago | Chicago (Grant Park), ILOrganizer | July 13, 2020 | 2020 Q3 | 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-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-06-GM-026 | Consumer Technology Association, 'CES 2021 Is All-Digital' (last updated July 28, 2020)CES 2021 | Consumer Technology Association | Las Vegas (Las Vegas Convention Center, Venetian/Sands Expo and Strip hotels), NVOrganizer | July 28, 2020 | 2020 Q3 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-028 | Polygon, 'San Diego Comic-Con 2020 canceled due to coronavirus concerns' (Apr. 17, 2020), quoting Comic-Con InternationalSan Diego Comic-Con (Comic-Con International) | Comic-Con International (San Diego Comic Convention) | San Diego (San Diego Convention Center and downtown hotels), CAOrganizer | Apr. 17, 2020 | 2020 Q2 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-030 | NCAA, 'NCAA cancels remaining winter and spring championships' (Mar. 12, 2020)Georgia World Congress Center and the 2020 Final Four (class) | Georgia World Congress Center Authority; NCAA (Final Four, Mercedes-Benz Stadium, Apr. 4-6, 2020) | Atlanta, GAOrganizer | Mar. 12, 2020 | | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-039 | CNN, 'Lollapalooza returns to Chicago at full capacity with vaccination or negative test required' (May 18, 2021), quoting Mayor LightfootLollapalooza 2020 and 2021 | C3 Presents with the City of Chicago (Chicago Park District permit) | Chicago (Grant Park), ILOrganizer | May 18, 2021 | 2021 Q2 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-040 | Deadline, 'New Orleans Jazz And Heritage Festival Canceled Over Covid-19 Fears' (Aug. 8, 2021), quoting the organizersNew Orleans Jazz & Heritage Festival 2020 and 2021 | New Orleans Jazz & Heritage Festival and Foundation | New Orleans (Fair Grounds Race Course), LAOrganizer | Aug. 8, 2021 | 2021 Q3 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-041 | AP via Boston.com, 'The 2020 Boston Marathon has been canceled' (May 28, 2020), quoting the B.A.A.Boston Marathon 2020 | Boston Athletic Association; City of Boston | Boston (and Hopkinton to Boston course), MAOrganizer | May 28, 2020 | 2020 Q2 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-058 | CBS 58 Milwaukee, 'Milwaukee coronavirus limits put pinch on DNC facilities' (Aug. 2, 2020): the 250-person cap2020 Democratic National Convention | Democratic National Convention Committee | Milwaukee (Fiserv Forum, then the Wisconsin Center), WIOrganizer | Aug. 2, 2020 | 2020 Q3 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-06-GM-063 | Entertainment Software Association, 'E3 2020 Cancelled Due to Growing Concerns Over COVID-19 Virus' (Mar. 11, 2020; e3expo.com homepage as captured Apr. 4, 2020)E3 2020 (Electronic Entertainment Expo) | Entertainment Software Association (ESA) | Los Angeles (Los Angeles Convention Center), CAOrganizer | Mar. 11, 2020 | | Organizer notice | Primary source read | |