MIRATI THERAPEUTICS INC

CUSIP: 60468T105 Class: Common Stock

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2015
Shares 32,566 Value ($000) $1,029 Avg Close — Range —
Q2 2015
Shares 25,900 Value ($000) $815 Avg Close — Range —
Q1 2015
Shares 11,200 Value ($000) $327 Avg Close — Range —
Q2 2014
Shares 11,600 Value ($000) $231 Avg Close — Range —
Q1 2014
Shares 41,300 Value ($000) $784 Avg Close — Range —
Q4 2013
Shares 12,755 Value ($000) $211 Avg Close — Range —