An upgrade to Overweight by Piper Jaffray has Sequenom (SQNM) up 7.5% premarket to $4.42, vs....

|By:, SA News Editor

An upgrade to Overweight by Piper Jaffray has Sequenom (SQNM) up 7.5% premarket to $4.42, vs. Piper's raised price target of $6.50. Of some 10 analysts covering the maker of DNA detection and sequencing equipment, seven are at Buy or Outperform vs. just one rating it at Underperform.