| Ex. SEC-10-GM-012 | PMMI PACK EXPO Connects Virtual Expansion ReleasePACK EXPO International 2020 | PMMI, The Association for Packaging and Processing Technologies | Chicago (McCormick Place), ILOrganizer | Sept. 1, 2020 | 2020 Q3 | Organizer notice | Primary source read | |
| Ex. SEC-14-GM-017 | National Apartment Association, '2020 Apartmentalize' event page as captured Sept. 8, 2020: in-person Dallas event cancelled; 'entirely digital conference' (APTvirtual)Apartmentalize (annual conference and NAA Exposition) | National Apartment Association (NAA) | Boston (June 2020, original); Dallas (Nov. 4-6, 2020, rescheduled); Chicago (Aug. 31-Sept. 2, 2021), MA; TX; ILOrganizer | Sept. 8, 2020 | 2020 Q3 | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-020 | ACHR News, "AHR Expo Postpones 2021 Event" (Sept. 23, 2020), quoting show management on the "barriers for allowances within the state of Illinois and the city of Chicago"; as captured Dec. 13, 20242021 AHR Expo (International Air-Conditioning, Heating, Refrigerating Exposition) and the ASHRAE 2021 Winter Conference | International Exposition Company for ASHRAE and AHRI; ASHRAE | Chicago (McCormick Place; Palmer House), ILOrganizer | Sept. 23, 2020 | 2020 Q3 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-03-GM-015 | Chicago Dental Society homepage: news item 'August 27, 2020: 156th Midwinter Meeting goes virtual'Chicago Dental Society Midwinter Meeting | Chicago Dental Society | Chicago (McCormick Place West), ILOrganizer | Sept. 24, 2020 | 2020 Q3 | Organizer notice | Primary source read | |
| Ex. SEC-09-GM-003 | AHR Expo Show Update, Oct. 15, 2020: Chicago 2021 is Cancelled; Looking ahead to the 2022 AHR Expo in Las Vegas (with FAQ)AHR Expo (International Air-Conditioning, Heating, Refrigerating Exposition; HVACR and plumbing contractors' principal show) | International Exposition Company, co-sponsored by ASHRAE and AHRI | Orlando (2020, Orange County Convention Center); Chicago (2021, McCormick Place, scheduled), FL (2020); IL (2021)Organizer | Oct. 15, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-017 | ASHRAE, press release, "ASHRAE Announces 2021 AHR Expo Has Been Cancelled; ASHRAE Winter Virtual Conference to be held February 9-11" (Oct. 15, 2020)2021 AHR Expo (International Air-Conditioning, Heating, Refrigerating Exposition) and the ASHRAE 2021 Winter Conference | International Exposition Company for ASHRAE and AHRI; ASHRAE | Chicago (McCormick Place; Palmer House), ILOrganizer | Oct. 15, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-03-GM-049 | LMT (dental laboratory trade press and LAB DAY organizer) homepage: 'Registration for LAB DAY Online is Open! LAB DAY Online is November 5-7 and November 12-14 [2020]'; '5 Lessons Learned from the Global Pandemic'LMT LAB DAY (dental laboratory trade shows: LAB DAY Chicago, late February; LAB DAY West; LAB DAY East) and LAB DAY Online | LMT Communications (dental laboratory trade press) | Chicago (LAB DAY Chicago, Hyatt Regency Chicago); others vary, ILOrganizer | Nov. 1, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-03-GM-002 | Chicago Dental Society homepage: '2021 Virtual Midwinter Meeting Countdown 2021/02/25'Chicago Dental Society Midwinter Meeting | Chicago Dental Society | Chicago (McCormick Place West), ILOrganizer | Nov. 9, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-26-GM-046 | AVMA Veterinary Leadership Conference 2021 Virtual WaybackAVMA Veterinary Leadership Conference (VLC): CE, AVMA governance meetings (House of Delegates winter session), networking | American Veterinary Medical Association | Chicago, ILOrganizer | Nov. 15, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-12-GM-004 | LawSites, "Call for Entries: ABA TECHSHOW Startup Alley 2021 - The First Virtual Edition" (Nov. 16, 2020): TECHSHOW "to be held virtually on March 8-12, 2021"ABA TECHSHOW 2021 (2020 edition held Feb. 26-29, 2020 before the orders) | American Bar Association, Law Practice Division | Chicago (Hyatt Regency Chicago), ILOrganizer | Nov. 16, 2020 | 2020 Q4 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-12-GM-019 | ASHRAE, press release, "2021 ASHRAE Virtual Winter Conference Registration Is Open" (Dec. 1, 2020)2021 AHR Expo (International Air-Conditioning, Heating, Refrigerating Exposition) and the ASHRAE 2021 Winter Conference | International Exposition Company for ASHRAE and AHRI; ASHRAE | Chicago (McCormick Place; Palmer House), ILOrganizer | Dec. 1, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-19-GM-029 | Organizer noticeiLandscape 2021 (Illinois Landscape Contractors Association) | Illinois Landscape Contractors Association (Landscape Illinois) | Schaumburg (Renaissance Schaumburg Convention Center), ILOrganizer | Dec. 3, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-19-GM-025 | Organizer noticeISSA Show North America 2020 | ISSA (The Worldwide Cleaning Industry Association) with Informa Markets | Chicago (McCormick Place), ILOrganizer | Dec. 9, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-19-GM-013 | Organizer noticeISSA Show North America 2020 | ISSA (The Worldwide Cleaning Industry Association) with Informa Markets | Chicago (McCormick Place), ILOrganizer | Dec. 10, 2020 | 2020 Q4 | Organizer notice | Primary source read | |
| Ex. SEC-01-GM-067 | Organizer noticeACS Clinical Congress 2020 | American College of Surgeons | Chicago (McCormick Place), ILOrganizer | Jan. 1, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-04-GM-012 | Organizer noticeAMDA - The Society for Post-Acute and Long-Term Care Medicine, Annual Conference (PALTC20 and PALTC21) | AMDA | PALTC20: Chicago (held March 5-8, 2020, before the orders); PALTC21: virtual, ILOrganizer | Jan. 13, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-04-GM-035 | Organizer noticeNIC Fall Conference 2020 and NIC Spring Conference 2021; NIC Fall Conference 2021 | National Investment Center for Seniors Housing & Care (NIC) | Fall 2021 as planned in March 2021: Chicago, ILOrganizer | Jan. 21, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-06-GM-033 | International Housewares Association, 'IHA Announces Updated Digital Marketplace and New Virtual Industry Events Planned for March & April' (Jan. 21, 2021): 2021 Show postponedThe Inspired Home Show (International Home + Housewares Show) 2020 and 2021 | International Housewares Association | Chicago (McCormick Place), ILOrganizer | Jan. 21, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-11-GM-065 | MHI ProMat 2021 Converted To ProMatDX Organizer PageProMat 2021 (MHI materials handling, warehousing and supply chain show; biennial, alternating with MODEX) | MHI (Charlotte, NC) | Chicago, ILOrganizer | Feb. 17, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-05-GM-003 | Organizer noticeNational Restaurant Association Show 2021 | National Restaurant Association / Winsight Exhibitions | Chicago, ILOrganizer | Feb. 26, 2021 | 2021 Q1 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-20-GM-063 | Homepage: IFT Transitions 2021 Annual Event to Digital ExperienceIFT FIRST 2021 (Annual Event & Expo) | Institute of Food Technologists | Chicago (McCormick Place; planned), ILOrganizer | Mar. 21, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-04-GM-021 | Organizer noticeNIC Fall Conference 2020 and NIC Spring Conference 2021; NIC Fall Conference 2021 | National Investment Center for Seniors Housing & Care (NIC) | Fall 2021 as planned in March 2021: Chicago, ILOrganizer | Mar. 23, 2021 | 2021 Q1 | Organizer notice | Primary source read | |
| Ex. SEC-18-GM-034 | Modern Salon, 'Everything You Need to Know About America's Beauty Show 2021' (Apr. 23, 2021): 'reuniting licensed beauty professionals for three wonderful days of in-person education, discovery and community, happening September 11-13' (the April 17-19, 2021 Rosemont dates moved to September)America's Beauty Show, IECSC Chicago and the Beauty Changes Lives Experience | Cosmetologists Chicago | Chicago (McCormick Place); 2021: Rosemont (Donald E. Stephens Convention Center), Cook County, ILOrganizer | Apr. 23, 2021 | 2021 Q2 | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-08-GM-017 | Chicago Auto Show release (PR Newswire), '2021 Chicago Auto Show Special Edition Scheduled For July 15-19' (May 4, 2021)Chicago Auto Show 2021 ('Special Edition', July 15-19, 2021, in place of the February show) | CATA | Chicago (McCormick Place), ILOrganizer | May 4, 2021 | 2021 Q2 | 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 | |