X0306 4 2018-02-01 0 0001023313 FORRESTER RESEARCH, INC. FORR 0001206313 BRADFORD NEIL C/O FORRESTER RESEARCH, INC. 60 ACORN PARK DR. CAMBRIDGE MA 02140 1 0 0 0 Common Stock 2018-02-01 4 A 0 664 0.00 A 664 D The securities awarded on February 1, 2018 are in the form of Restricted Stock Units issued pursuant to the Forrester Research, Inc. Amended and Restated Equity Incentive Plan that entitle the reporting person, upon vesting, to receive one share of common stock per Restricted Stock Unit. The Restricted Stock Units will vest and convert into common stock on June 1, 2018. Maite Garcia, attorney-in-fact for Neil Bradford 2018-02-01