SORRENTO THERAPEUTICS INC

Ticker: SRNE CUSIP: 83587F202 Class: Common Stock

B. Riley Financial, Inc.'s Holding History (CIK: 0001464790)

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

Q4 2022

Shares 5,216,250 Value ($000) $4,622 Avg Close $1.33 Range $0.74 - $1.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	5,216,250	$4,622	$1.33	$0.74 - $1.89