SORRENTO THERAPEUTICS INC

Ticker: SRNE CUSIP: 83587F202 Class: Common Stock

Weiss Asset Management LP's Holding History (CIK: 0001357550)

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

Q4 2018

Shares 26,420 Value ($000) $63 Avg Close $3.27 Range $1.95 - $4.59

Q3 2018

Shares 17,398 Value ($000) $77 Avg Close $5.54 Range $3.90 - $7.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	26,420	$63	$3.27	$1.95 - $4.59
Q3 2018	17,398	$77	$5.54	$3.90 - $7.55