SORRENTO THERAPEUTICS INC

Ticker: SRNE CUSIP: 83587F202 Class: Common Stock

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

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

Q3 2015

Shares 106,400 Value ($000) $891 Avg Close $15.93 Range $7.64 - $26.80

Q1 2015

Shares 13,300 Value ($000) $153 Avg Close $11.57 Range $8.27 - $14.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	106,400	$891	$15.93	$7.64 - $26.80
Q1 2015	13,300	$153	$11.57	$8.27 - $14.30