David Nierenberg


  • Large Shareholder at Radisys Corp (RSYS), 2014-11-12
  • Large Shareholder at Electro Scientific Industries Inc (ESIO), 2014-11-12
  • Large Shareholder at Asset Acceptance Capital Corp (AACC), 2013-05-03
  • Large Shareholder at Move Inc (MOVE), 2012-11-29
  • Large Shareholder at Medcath Corp (MDTH), 2011-09-13
  • Large Shareholder at Natus Medical Inc (BABY), 2010-03-09
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
BABY $8.11 69,100 Large Shareholder 781,081 2009-03-18 Filing
BABY $7.62 62,800 Large Shareholder 850,181 2009-03-17 Filing
BABY $7.73 18,100 Large Shareholder 912,981 2009-03-16 Filing

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