| Filed On | Filing |
|---|---|
| 14 Nov 2024 | JANUS NEW |
| 14 Nov 2024 | SC 13G |
| 11 Oct 2022 | SC 13G |
| 10 Feb 2022 | SC 13G |
| 14 Feb 2018 | SCHEDULE 13G |
| 14 Feb 2018 | RE-FILING UNDER NEW JANUS HENDERSON GROUP PLC POST MERGER |
| 13 Feb 2017 | SC 13G PKI 12.31.17 |
| 30 Jan 2017 | SC 13G |
| 12 Feb 2016 | PKI AS OF 12/31/2015 |
| 13 Feb 2015 | SC 13G |
| 13 Feb 2014 | SC 13G |
| 08 Jan 2013 | PKI |
| 14 Feb 2012 | ANNUAL 13G |
| 03 Feb 2012 | PEI |
| 08 Feb 2011 | SC 13G |
| 29 Oct 2010 | PERKINELMER, INC. |
| 09 Jul 2010 | DOC ONE |
| 08 Feb 2010 | SC 13G |
| 29 Jan 2010 | SC 13G |
| 17 Feb 2009 | SC 13G RE: PERKINELMER INC. |
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