NOM HCLDINGS LTD 19.656 7.5735 0.0125 149.110.42 REDI LISCO 000 245.70 245.70 0.00 0.00 USO Perlina MT 12/1502011 12/202011 Buy RTK RENTECH INC 900 1.4388 0.0125 1,305.17 CVOXA MSCO 000 11.25 11.25 0.00 0.00 USO Peni» MT 1211512011 12202011 Buy R7K RENTECH INC 4.500 1.4671

Sell MUIR MCMORAN 50,000 13.5273 0.0125 675.724.84 REDI GSCO 15.16 625.00 625.00 0.00 0.00 USO Pallnil ANT 9142012 0%192012 Sell RTK RENTECH INC 50.000 2.4828 0.0125 122.512.24 RBCA PASCO 276 625.00 625.00 0.00 0.00 USO Pallnil ANT 9142012 0%192012 Sell RTK RENTECH INC 50,000

mic SOFTWARE INC 28.323 38.0720 0.0125 1,077.935.51 REDI MSCO 20 71 354.41 354.41 0.00 0.03 USO PerUnd ANT 2,012012 02.1392012 Sea RTK RENTECH INC 14.496 1.8524 0.0125 26.67037 INCE MSCO 053 181.20 181.20 0.03 0.03 USD PerUnd NTT 24362012 02092012 Sod RTK RENTECH INC 46.800 1.85