HOUSTON-Tuttle, Sullivan & Co. is occupying 3,728 sf for the long term at Greenbriar Place along North Sam Houston Parkway in a shift from 525 North Belt. The new office is positioned in a 147,042-sf office building with a 68% occupancy.

CORONA, CA-A partnership has purchased Corona Professional Park, a seven-building complex, and an adjacent land parcel. Talks have begun with an 8,000-sf tenant prospect that could add an outpatient surgical center to the 72,236-sf complex.

EMERYVILLE, CA-The educational software firm takes most of the space in one of the Hollis Business Center buildings.

BILLERICA, MA-Phonetic Systems takes 9,115 sf in a sublease deal at 300 Concord Rd. The software company only has to pay operating and tax costs on the space.