X0306 4 2015-12-30 0 0001176373 TIER REIT INC TIER 0001557709 Webb Schelin Telisa 5950 SHERRY LANE SUITE 700 DALLAS TX 75225 0 1 0 0 Chief Legal Ofcr., EVP & Sec. Common Stock 2015-12-30 4 A 0 17753 0 A 48173 D Common Stock 2015-12-30 4 A 0 17754 0 A 65927 D Common Stock 2015-12-30 4 F 0 6474 15.31 D 59453 D Consists of restricted stock granted under the TIER REIT, Inc. 2015 Equity Incentive Plan that vests in equal installments on December 30, 2015, December 30, 2016 and December 30, 2017. Consists of shares of common stock of TIER REIT, Inc. granted under the TIER REIT, Inc. 2015 Equity Incentive Plan. Shares withheld upon the award of shares of common stock of TIER REIT, Inc. and the vesting of restricted stock to pay the reporting person's minimum tax withholding obligation as permitted under the 2015 Equity Incentive Plan. Includes 36,751 shares of restricted stock awarded under the TIER REIT, Inc. 2005 Incentive Award Plan and TIER REIT, Inc. 2015 Equity Incentive Plan, as applicable, subject to vesting. The number of shares of common stock beneficially owned by the reporting person has been updated to reflect the effect of a 1-for-6 reverse stock split of the issuer's common stock, which occurred on June 2, 2015. /s/ Telisa Webb Schelin 2016-01-04