Dec 18 (Reuters) - Sunopta Inc SOY.TO :
* OAKTREE ACQUIRES ADDITIONAL SHARES OF SUNOPTA
* OAKTREE CAPITAL MANAGEMENT SAYS FUNDS MANAGED BY OAKTREE INCREASED THEIR BENEFICIAL OWNERSHIP IN COMMON SHARES OF SUNOPTA INC
* OAKTREE CAPITAL MANAGEMENT SAYS ON DEC 15, FUNDS MANAGED BY OAKTREE ACQUIRED 3.7 MILLION SUNOPTA COMMON SHARES AT $7.50 / SHARE