 | Frederick O. Block, SIOR, Industrial Specialist, passed June 11, 2021. He founded Block Realty Advisors and was a member of SIOR from 2000 to 2013. |
 | Peter Paul Liebert IV, SIOR Retired, Industrial Specialist, passed June 9, 2021. He worked for Liebert & Company, Inc. and was a member of SIOR since 1989. |
 | John J. McPhillips, SIOR, Industrial Specialist, passed June 24, 2021. He was a member of SIOR since 1988. |
 | Joseph C. Schaub III, SIOR, Office Specialist, passed May 23, 2021. He worked for F.C. Tucker Company and was a member of SIOR from 1985 to 1992. |
