I Warren Mitchell

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
CLNE $14.00 2,000 $28,000.80 50,100 2011-03-01 Filing
CLNE $11.94 2,000 $23,870.40 50,100 2011-02-01 Filing
CLNE $13.90 2,000 $27,806.60 50,100 2011-01-03 Filing
CLNE $13.51 2,000 $27,027.20 50,100 2010-12-01 Filing
CLNE $14.54 2,000 $29,074.80 50,100 2010-11-01 Filing
CLNE $14.24 2,000 $28,480.80 50,100 2010-10-01 Filing
CLNE $14.79 2,000 $29,586.40 50,100 2010-09-01 Filing
CLNE $19.06 2,000 $38,110.20 50,100 2010-08-02 Filing
CLNE $14.96 2,000 $29,920.00 50,100 2010-07-01 Filing
CLNE $14.62 2,000 $29,247.40 50,100 2010-06-01 Filing
CLNE $15.46 2,000 $30,920.00 50,100 2010-05-07 Filing
CLNE $23.11 2,000 $46,220.00 50,100 2010-04-01 Filing
CLNE $21.65 20,000 $433,010.00 50,100 2010-03-15 Filing
CLNE $22.46 10,000 $224,600.00 70,100 2010-03-12 Filing
CLNE $18.04 2,000 $36,080.00 80,100 2010-03-01 Filing
CLNE $16.83 2,000 $33,660.00 80,100 2010-02-01 Filing
CLNE $15.71 2,000 $31,420.00 80,100 2010-01-04 Filing
CLNE $11.75 2,000 $23,500.00 80,100 2009-12-01 Filing
CLNE $12.11 3,220 $39,002.89 80,100 2009-11-12 Filing
CLNE $11.76 2,000 $23,520.00 83,320 2009-11-02 Filing