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We have very little insider data for Westport Innovations Inc. so far: the most recent filing dates from 12 February 2013. With so few records, no pattern can be drawn yet. Every figure here comes from the filings published by SEDI and describes the past, not future prices; it is not investment advice.
Westport Innovations Inc. is a company focused on developing alternative fuel technologies, particularly for natural gas vehicles. It is listed on the XTSE.