Sept 15 (Reuters) - Sunopta Inc SOY.TO
* Engaged Capital says to facilitate continued discussions with Sunopta Inc as of September 6, 2016 - SEC filing
* Regarding co's strategic review process, parties entered into confidentiality agreement
* Engaged Capital, LLC reports 7.5 pct stake in Sunopta as of September 6, 2016 - SEC filing Source text: [ Further company coverage: SOY.TO