| 51st | Snowbird, The Cliff Lodge, Oct. 18-21, 2023, Snowbird, UT; 300 attendees; 19.75 CEUs |
| 50th | Lexington Griffin Gate Marriott Resort & Spa, Oct. 19-22, 2022, Lexington, KY; 271 attendees; 20.5 CEUs |
| 49th | Hybrid, The Westin Kansas City at The Crown Center, Oct. 13-16, 2021, Kansas City, MO; 230 attendees; 20 CEUs On Site, 10 CEUs Virtual
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| 48th | Webinar, Business Meeting & Officer Change, Oct. 22-23, 2020; 132 attendees; 2.5 CEUs |
| 47th | Omni Interlocken Hotel, Oct. 9-12, 2019, Broomfield, CO; 290 attendees; 19.5 CEUs |
| 46th | Renaissance Baltimore Harborplace Hotel, Oct. 24-27, 2018, Baltimore, MD; 277 attendees; 21.5 CEUs |
| 45th | Lost Pines Resort and Spa, Oct. 19-22, Cedar Creek, TX; 339 attendees; 22 CEUs |
| 44th | Westin Charlotte Hotel, Oct. 26-30, 2016, Charlotte, NC; 285 attendees, 18 CEUs |
| 43rd | Scottsdale Resort at McCormick Ranch Oct. 28-31, 2015, Scottsdale, AZ: 317 attendees, 22 CEUs |
| 42nd | La Cantera Hill Country Resort Oct. 15–18, 2014, San Antonio, TX: 327 attendees, 19.5 CEUs |
| 41st | Hyatt Regency Chesapeake Bay Oct. 23–26, 2013, Cambridge, MD: 289 attendees, 24 CEUs |
| 40th | Crowne Plaza St. Paul Riverfront Oct. 31–Nov. 3, 2012, St. Paul, MN: 281 attendees, 27 CEUs |
| 39th | Lowes Coronado Bay Resort Sept. 28–Oct. 1, 2011, San Diego, CA: 335 attendees, 25 CEUs |
| 38th | Emory Conference Center Hotel/Emory Inn October 6–9, 2010, Atlanta, GA: 345 attendees, 26 CEUs |
| 37th | Omni Interlocken Resort November 4–7, 2009, Broomfield, CO: 354 attendees, 24 CEUs |
| 36th | Indianapolis Marriott North Nov. 5–8, 2008, Indianapolis, IN: 286 |
| 35th | Renaissance Charlotte Suites Hotel Oct. 11–13, 2007, Charlotte, NC: 290 |
| 34th | The Chateaux at Silver Lake Oct. 12–14, 2006, Park City, UT: 291 |
| 33rd | Embassy Suites & St. Charles Convention Center Nov. 3–5, 2005, St. Louis, MO: 233 |
| 32nd | Saddlebrook Resort Oct. 14–16, 2004, Tampa, FL |
| 31st | Sheraton Tacoma Hotel Oct. 10–12, 2003, Tacoma, WA |
| 30th | Tapatio Springs Golf Resort & Conference Center Oct. 25–27, 2002, Boerne, TX |
| 29th | Baltimore Marriott Inner Harbor Oct. 18-20, 2001, Baltimore, MD |
| 28th | Bahia Hotel & Resort Nov. 3-5, 2000, San Diego, CA |
| 27th | Indianapolis Marriot North Nov. 5-7 1999, Indianapolis, IN |
| 26th | Cincinnati Marriot Oct. 16-18, 1998, Cincinnati, OH |
| 25th | Santa Monica Doubletree Hotel Nov. 14-16, 1997, Santa Monica, CA |
| 24th | The Madison Concourse Hotel Aug. 15-18, 1996, Madison, WI |
| 23rd | Baltimore Marriot Hotel Oct. 13-15, 1995, Baltimore, MD |
| 22nd | Pittsburgh Hilton & Towers Oct. 14-16, 1994, Pittsburgh, PA |
| 21st | Holiday Inn—Crown Plaza Nov. 12-14, 1993, Nashville, TN |
| 20th | Holiday Inn—Embarcadero Oct. 30-Nov. 1, 1992, San Diego, CA |
| 19th | Holiday Inn—Rochester South Oct. 18-20, 1991, Rochester, NY |
| 18th | Hyatt Regency Hotel July 13-16, 1990, Sacramento, CA |
| 17th | University of Southern Alabama Aug. 25-27, 1989, Mobile, AL |
| 16th | Hotel St. Regis Oct. 7-9, 1988, Detroit, MI |
| 15th | Keystone Lodge Nov. 6-8, 1987, Keystone, CO |
| 14th | Indian Lakes Resort Oct. 3-5, 1986, Bloomingdale, IL |
| 13th | Columbia Inn Nov. 1-3, 1985, Columbia, MD |
| 12th | Vernon Manos Hotel Oct. 26-28, 1984, Cincinnati, OH |
| 11th | Southwest Foundation for Research and Education Nov. 4-6, 1983 San Antonio, TX |
| 10th | Washington Regional Primate Research Center May 26-28, 1982 Seattle, WA |
| 9th | Wisconsin Primate Research Center May 27-29, 1981, Madison, WI |
| 8th | Caribbean Primate Research Center May 22-24, 1980, San Juan, PR |
| 7th | LEMSIP May 23-25, 1979, Tuxedo, NY |
| 6th | Southwest Foundation for Research and Education May 3-5, 1978 San Antonio, TX |
| 5th | Oregon Primate Research Center May 5-6, 1977, Portland, OR |
| 4th | Yemassee Primate Center April 27-28, 1976, Fripps Island, SC |
| 3rd | California Primate Research Center April 23-24, 1975, Davis, CA |
| 2nd | Delta Primate Research Cente May 20-21, 1974 , Covington, LA |
| 1st | National Institutes of Health March 7-8, 1973, Bethesda, MD |