MIRATI THERAPEUTICS INC

CUSIP: 60468T105 Class: Common Stock

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

Note: Option positions (PUT/CALL) are excluded.

Q1 2014
Shares 39,115 Value ($000) $746 Avg Close — Range —
Q4 2013
Shares 39,115 Value ($000) $650 Avg Close — Range —
Q3 2013
Shares 39,115 Value ($000) $593 Avg Close — Range —