Form SC 13G/A ACACIA RESEARCH CORP Filed by: FMR LLC Feb 12, 2016 08:51AM
Form SC 13G/A ACACIA RESEARCH CORP Filed by: FMR LLC Nov 10, 2015 08:54AM
Form SC 13G/A ACACIA RESEARCH CORP Filed by: FMR LLC Feb 13, 2015 09:56AM
FMR LLC Raises Stake in Acacia Research (ACTG) to 10.33% Dec 10, 2012 05:02PM