Osirium Technologies PLC (LON:OSI – Get Rating) shares were up 51.2% on Wednesday . The company traded as high as GBX 20.85 ($0.27) and last traded at GBX 19.50 ($0.26). Approximately 24,933,130 shares changed hands during trading, an increase of 1,534% from the average daily volume of 1,526,277 shares. The stock had previously closed at […]