Form SC 13G/A PERKINELMER INC Filed by: JANUS CAPITAL MANAGEMENT LLC Feb 13, 2018 05:30PM
Form SC 13G PERKINELMER INC Filed by: JANUS CAPITAL MANAGEMENT LLC Feb 13, 2017 03:12PM
David Moenning's Daily State of the Markets: 10/24 Oct 24, 2008 10:03AM