Benzinga's Top Pre-Market NASDAQ Gainers (ATNI, AVNR, IMGN, TSYS)

Atlantic Tele-Network Inc ATNI rose 6.14% to $55 in the pre-market session. ATNI has lifted its quarterly dividend by 10%. Avanir Pharmaceuticals Inc AVNR added 3.60% to $3.45 in pre-market trading. AVNR had no debt in the latest quarter. ImmunoGen Inc IMGN moved up 2.84% to $6.89 in pre-market trading. IMGN's shares have fallen 16.46% over the past 52 weeks, while the S&P 500 index has gained 8.69% in the same period. TeleCommunication Systems Inc TSYS moved up 2.42% to $4.65 in pre-market trading. TSYS has been awarded a $9.3 million World-Wide Satellite Systems (WWSS) order from the US Army. Read more from Benzinga's Markets.