X0303 4 2008-12-10 0001368265 Clean Energy Fuels Corp. CLNE 0001420929 Pickens Madeleine 8117 PRESTON ROAD, SUITE 260 DALLAS TX 75225 0 0 1 0 Stock Option (right to buy) 5.09 2008-12-10 4 A 0 113897 0 A 2018-12-10 Common Stock 113897 113897 I By Spouse The stock option was granted under the Issuer's 2006 Equity Incentive Plan. The option vests as to 34% of the total shares subject to the option upon the first anniversary of the date of grant, and 33% on each anniversary thereafter until the option is fully vested. The reporting person disclaims any beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. /s/ Mitchell W. Pratt, Attorney-in-Fact 2008-12-11