Morning Market Losers

tumbled 22.76 percent to $2.93 after the company reported the pricing of 9.1 million shares at $2.75 per share.

dipped 16.06 percent to $39.72. Lexmark reported Q2 earnings of $0.97 per share on revenue of $891 million. The company projected Q3 earnings of $0.51 to $0.61 per share.

shares declined 14.07 percent to $9.71. Helix reported Q2 GAAP loss of $0.03 per share on revenue of $166.016 million.

shares slipped 11.13 percent to $55.58 after the company reported the termination of Albertsons Companies contract. Bank of America downgraded United Natural Foods from Neutral to Underperform and lowered the price target from $70.00 to $50.00.

declined 6.77 percent to $9.78. RADCOM reported Q2 sales of $4.837 million and adjusted earnings of $0.07 per share.

dropped 6.03 percent to $38.96 after the company reported downbeat Q2 earnings.

shares fell 5.81 percent to $25.46 after the company priced its 7 million offering at $25.50 per share.

shares dipped 4.36 percent to $165.66. IBM reported better-than-expected earnings for its second quarter, but the company's revenue missed analysts' estimates.

shares dropped 3.91 percent to $5.65 after surging 50.38 percent on Monday.

shares declined 3.32 percent to $272.88. UBS analyst Colin Langan downgraded the rating on Tesla Motors from Neutral to Sell, while lowering the price target from $220 to $210.