OLD GREENWICH, Conn., May 17, 2021 (GLOBE NEWSWIRE) -- Star Equity Holdings (Nasdaq: STRR; STRRP) (“Star” or the “Company”), a diversified, multi-industry holding company with three business divisions (Healthcare, Construction, and Investments), announced today that its management team will be presenting at the Sidoti Virtual Microcap Conference, on Thursday, May 20, 2021.