X0202 4 2008-04-01 0 0001131907 MICROMET, INC. MITI 0001362054 Baeuerle Patrick 6707 DEMOCRACY BLVD., SUITE 505 BETHESDA MD 20817 0 1 0 0 SVP & CSO Stock Option (right to buy) 1.75 2008-04-01 4 A 0 100000 0 A 2008-05-01 2018-03-31 Common Stock 100000 100000 D The option was approved by the Compensation Committee of the Board of Directors on March 26, 2008. In accordance with the Company's option grant guidelines and the Amended and Restated 2003 Equity Incentive Award Plan, the option was granted effective as of April 1, 2008 with an exercise price equal to the closing price of the Company's stock on March 31, 2008. Vests in thirty-six (36) equal monthly installments, beginning one month from the date of grant. /s/ Ethan Ion Danfer, Attorney-in-Fact 2008-04-03