Benzinga's Top #PreMarket Losers

Sunshine Heart Inc. SSH shares fell 32.97% to $3.60 in pre-market trading on suspension of C-Pulse study and report of patient deaths. Checkpoint Systems Inc. CKP shares declined 18.17% to $10.99 in pre-market trading. Checkpoint Systems reported Q4 earnings of $0.26 per share on revenue of $183.11 million and issued a weak FY15 outlook. Orexigen Therapeutics, Inc. OREX shares dropped 15.23% to $6.79 in pre-market on reports that the company could face fines, penalties over early release of data. Violin Memory Inc VMEM fell 12.28% to $3.50 in pre-market trading. Violin Memory reported a Q4 loss $0.19 per share on revenue of $20.5 million. Lululemon Athletica Inc. LULU shares dropped 3.08% to $62.85 in pre-market trading. Goldman Sachs downgraded Lululemon Athletica from Neutral to Sell.