X030442011-08-2300001010086SIGA TECHNOLOGIES INCSIGA0001494422STERN ANDREW LC/O SIGA TECHNOLOGIES, INC.35 EAST 62ND STREETNEW YORKNY100651000Common Stock, par value $.0001 per share2011-08-234P05005.00A1150DCommon Stock, par value $.0001 per share2011-08-234P010004.99A2150D/s/ Andrew L. Stern2011-08-24