Prosecutors want a former pharmaceutical executive to serve a 15 year prison sentence for defrauding investors.<br />According to their court filing, prosecutors cited Martin Shkreli's lack of remorse and respect for law as the reason for their sentencing recommendation.<br />Shkreli was convicted late last year of securities fraud for defrauding investors in two hedge funds he managed while serving as the CEO of a drug company.<br />The 34-year-old lawyers requested a 12-to-18 month sentence.<br />Although Shkreli still awaits his sentencing, US District Judge Kiyo Matsumoto has already ordered him to forfeit over $7 million in assets to compensate the defrauded investors. <br />