PSB - PS Business Parks FFO of $1.81 beats by $0.01 revenue of $110.84M beats by $1.03M February, 22 2022 04:11 PM PS Business Parks Inc. PS Business Parks press release (NYSE:PSB): Q4 FFO of $1.81 beats by $0.01. Revenue of $110.84M (+5.5% Y/Y) beats by $1.03M. For further details see: PS Business Parks FFO of $1.81 beats by $0.01, revenue of $110.84M beats by $1.03M