Symbol,Date,Open,High,Low,Close,Volume,Change,% Change
AMRS,02/28/13,3.020,3.070,2.910,2.930,359238,0.03,1.03%
AMRS,02/27/13,3.040,3.080,2.815,2.900,286942,-0.14,-4.61%
AMRS,02/26/13,2.900,3.040,2.880,3.040,223508,-0.12,-3.80%
AMRS,02/22/13,3.200,3.270,3.050,3.160,249907,0.05,1.61%
AMRS,02/21/13,3.390,3.390,3.100,3.110,292381,-0.06,-1.89%
AMRS,02/20/13,3.220,3.310,3.060,3.170,401792,-0.23,-6.76%
AMRS,02/19/13,3.620,3.620,3.350,3.400,275207,-0.11,-3.13%
AMRS,02/15/13,3.660,3.660,3.450,3.510,264148,-0.08,-2.23%
AMRS,02/14/13,3.370,3.690,3.350,3.590,286077,0.18,5.28%
AMRS,02/13/13,3.520,3.540,3.370,3.410,228632,-0.11,-3.12%
AMRS,02/12/13,3.560,3.620,3.360,3.520,548996,-0.31,-8.09%
AMRS,02/11/13,3.360,3.850,3.360,3.830,846312,0.51,15.36%
AMRS,02/08/13,3.230,3.330,3.130,3.320,350263,0.12,3.75%
AMRS,02/07/13,3.190,3.220,3.120,3.200,245126,0.04,1.27%
AMRS,02/06/13,3.170,3.270,3.080,3.160,213381,0.04,1.28%
AMRS,02/04/13,3.200,3.211,3.050,3.120,275781,-0.08,-2.50%
AMRS,02/01/13,3.220,3.280,3.110,3.200,528679,0.16,5.26%
AMRS,01/31/13,2.920,3.070,2.910,3.040,311844,0.10,3.40%
AMRS,01/30/13,2.960,3.010,2.900,2.940,276836,-0.03,-1.01%
AMRS,01/29/13,3.010,3.030,2.810,2.970,646836,-0.05,-1.66%
AMRS,01/28/13,3.190,3.250,2.960,3.020,562583,-0.14,-4.43%
AMRS,01/25/13,3.060,3.180,3.020,3.160,503391,0.11,3.61%
AMRS,01/24/13,3.000,3.170,2.980,3.050,353714,0.07,2.35%
AMRS,01/23/13,3.150,3.150,2.910,2.980,641616,-0.15,-4.79%
AMRS,01/22/13,3.330,3.360,3.085,3.130,507039,-0.16,-4.86%
AMRS,01/18/13,3.520,3.720,3.165,3.290,673869,-0.23,-6.53%
AMRS,01/17/13,3.810,3.940,3.520,3.520,384124,-0.26,-6.88%
AMRS,01/16/13,3.900,4.000,3.650,3.780,412801,-0.29,-7.13%
AMRS,01/15/13,4.130,4.150,4.010,4.070,288404,-0.08,-1.93%
AMRS,01/14/13,4.030,4.150,3.880,4.150,552007,0.13,3.23%
AMRS,01/12/13,3.790,4.080,3.680,4.020,576290,0.00,0.00%
AMRS,01/11/13,3.790,4.080,3.680,4.020,576290,0.31,8.36%
AMRS,01/10/13,3.870,3.940,3.590,3.710,253232,-0.16,-4.13%
AMRS,01/09/13,3.670,3.920,3.600,3.870,290245,0.25,6.91%
AMRS,01/08/13,3.820,3.900,3.500,3.620,319879,-0.19,-4.99%
AMRS,01/07/13,3.540,4.000,3.500,3.810,487201,0.29,8.24%
AMRS,01/04/13,3.440,3.650,3.425,3.520,306435,0.14,4.14%
AMRS,01/03/13,3.220,3.600,3.145,3.380,590828,0.18,5.62%
AMRS,01/02/13,3.180,3.300,3.110,3.200,909206,0.05,1.59%
AMRS,12/31/12,2.470,3.280,2.470,3.150,1030989,0.70,28.57%
AMRS,12/28/12,2.630,2.750,2.450,2.450,1151521,-0.19,-7.20%
AMRS,12/27/12,2.480,2.740,2.480,2.640,431293,-0.12,-4.34%
AMRS,12/26/12,2.770,2.850,2.700,2.760,119250,-0.03,-1.08%
AMRS,12/24/12,2.950,2.953,2.770,2.790,94950,-0.19,-6.38%
AMRS,12/21/12,3.040,3.040,2.870,2.980,243021,-0.06,-1.97%
AMRS,12/20/12,2.900,3.070,2.870,3.040,135900,0.14,4.83%
AMRS,12/19/12,3.000,3.000,2.820,2.900,141205,-0.07,-2.36%
AMRS,12/18/12,2.750,3.030,2.690,2.970,293513,0.08,2.77%
AMRS,12/17/12,2.950,3.060,2.850,2.890,205220,-0.07,-2.36%
AMRS,12/14/12,2.920,3.040,2.890,2.960,128768,0.04,1.37%
AMRS,12/13/12,2.900,2.970,2.770,2.920,73590,0.00,0.00%
AMRS,12/12/12,2.990,3.000,2.854,2.920,99570,-0.02,-0.68%
AMRS,12/11/12,2.680,2.940,2.670,2.940,172274,0.28,10.53%
AMRS,12/10/12,2.590,2.660,2.450,2.660,76225,0.08,3.10%
AMRS,12/07/12,2.740,2.750,2.480,2.580,149131,-0.13,-4.80%
AMRS,12/06/12,2.720,2.820,2.690,2.710,70638,-0.02,-0.73%
AMRS,12/05/12,2.770,2.830,2.674,2.730,79594,-0.06,-2.15%