 GLENDALE, Calif.--BUSINESS WIRE--PS Business Parks, Inc. NYSE:PSB announced today that it intends to release its fourth quarter 2020 earnings after the close of business on Monday, February 22, 2021. A conference call is scheduled for Tuesday, February 23, 2021, at 10:00 a.m. PST 1:00 p.m. EST to discuss fourth quarter results. The toll free number is 877-876-9176; the conference ID is PSBQ420. The call will also be available via a live webcast on the Companys website. A replay of the co 