SORRENTO THERAPEUTICS INC

Ticker: SRNE CUSIP: 83587F202 Class: Common Stock

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q1 2023

Shares 3,775,000 Value ($000) $1,359 Avg Close $0.65 Range $0.16 - $1.23

Q1 2022

Shares 47,591 Value ($000) $111 Avg Close $3.12 Range $1.96 - $4.99

Q1 2019

Shares 38,300 Value ($000) $182 Avg Close $2.62 Range $1.80 - $6.50

Q4 2018

Shares 14,300 Value ($000) $34 Avg Close $3.27 Range $1.95 - $4.59

Q2 2017

Shares 93,900 Value ($000) $188 Avg Close $1.95 Range $1.50 - $3.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	3,775,000	$1,359	$0.65	$0.16 - $1.23
Q1 2022	47,591	$111	$3.12	$1.96 - $4.99
Q1 2019	38,300	$182	$2.62	$1.80 - $6.50
Q4 2018	14,300	$34	$3.27	$1.95 - $4.59
Q2 2017	93,900	$188	$1.95	$1.50 - $3.95