Apartment Investment & Management Co. (NYSE:AIV) CFO Ernest Michael Freedman sold 3,405 shares of the company’s stock on the open market in a transaction that occurred on Wednesday, May 7th. The shares were sold at an average price of $31.75, for a total transaction of $108,108.75. Alpha Pro Tech, Ltd. (NYSEMKT:APT) stock performance was -6.82% in last session and finished the day at $ 1.98. … Continue reading Losers To Watch: Alpha Pro Tech (NYSEMKT:APT), SmartPros Ltd. (NASDAQ:SPRO), NetSol Technologies (NASDAQ:NTWK), Guanwei Recycling Corp. (NASDAQ:GPRC)