X0303 4 2009-12-24 0 0001138639 INFINERA CORP INFN 0001398826 Singh Jagdeep C/O INFINERA CORPORATION 169 JAVA DRIVE SUNNYVALE CA 94089 1 1 0 0 Chairman, President & CEO Common Stock 2009-12-24 4 S 0 16000 8.8911 D 901270 I See footnote Common Stock 250000 I See footnote Common Stock 250000 I See footnote The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person August 2009. The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $8.77 to $8.94 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price. Shares held directly by the Singh Family Trust U/D/T dated 10/3/96 for which the Reporting Person serves as trustee. Shares held directly by the Roshni Singh 2009 Annuity Trust A dated 8/6/2009 for which the Reporting Person serves as trustee. Shares held directly by the Jagdeep Singh 2009 Annuity Trust A dated 8/6/2009 for which the Reporting Person serves as trustee. /s/ Michael O. McCarthy by power of attorney 2009-12-29