Aris Mining Co. (OTC:TPRFF – Get Free Report) shares shot up 2.4% during mid-day trading on Friday . The stock traded as high as $4.28 and last traded at $4.22. 633,333 shares were traded during trading, an increase of 1,647% from the average session volume of 36,245 shares. The stock had previously closed at $4.12. […]