X0303 4 2009-08-06 0 0001322505 Biodel Inc BIOD 0001349965 GREAT POINT PARTNERS I LP C/O GREAT POINT PARTNERS I LP 165 MASON STREET, 3RD FLOOR GREENWICH CT 06830 0 0 1 0 Common Stock 2009-08-06 4 S 0 1379 5.03 D 1471136 D Common Stock 2009-08-07 4 S 0 6300 5.07 D 1464836 D The sales reported in this transaction were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 19, 2009. This transaction was executed in multiple trades at prices ranging from $5.00 to $5.07. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades at prices ranging from $5.00 to $5.20. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected. GREAT POINT PARTNERS I, L.P. By: Great Point Partners I GP, LLC Its General Partner /s/ David Kroin, Managing Member 2009-08-10