| Filed On | Filing |
|---|---|
| 04 Feb 2020 | SC 13G/A |
| 20 Sep 2017 | SC 13G/A |
| 30 Jan 2017 | SCHEDULE 13GA |
| 16 Jan 2015 | WESTPORT INNOVATIONS, INC. |
| 04 Jun 2014 | SC 13G/A |
| 03 Feb 2014 | WESTPORT INNOVATIONS INC |
| 30 Jan 2014 | SC 13G/A |
| 05 Nov 2013 | SC 13G/A |
| 14 Feb 2013 | SC 13G/A |
| 14 Feb 2013 | SC 13G/A |
| 23 Jan 2013 | WESTPORT INNOVATIONS INC |
| 11 Jun 2012 | SC 13G/A |
| 10 Feb 2012 | SC 13G/A |
| 06 Jan 2012 | SC 13G/A |
| 30 Aug 2011 | SC 13G/A |
| 14 Feb 2011 | SC 13G/A |
| 11 Feb 2011 | SC 13G/A |
| 05 May 2010 | SCHEDULE 13G/A |
| 19 Feb 2010 | SC 13G/A |
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