X0201 4 2004-03-31 0 0001023313 FORRESTER RESEARCH INC FORR 0001206310 BELANGER RICHARD C/O FORRESTER RESEARCH 400 TECHNOLOGY SQUARE CAMBRIDGE MA 02139 0 1 0 0 Chief Technology Officer Incentive Stock Option (right to buy) 18.4200 2005-03-31 2014-03-30 Common Stock 6044.0000 6044.0000 D Non-Qualified Stock Option (right to buy) 18.4200 2005-03-31 2014-03-30 Common Stock 8956.0000 8956.0000 D The options become exercisable in four equal installments on the first, second, third, and fourth anniversaries of the grant date. Kimberly A. Maxwell, Attorney in Fact 2004-04-02