B. RILEY FINANCIAL INC

Ticker: RILY CUSIP: 05580M108 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q4 2021

Shares 96,997 Value ($000) $8,619 Avg Close $73.17 Range $58.03 - $90.83

Q3 2021

Shares 14,371 Value ($000) $848 Avg Close $65.54 Range $55.77 - $77.76

Q2 2021

Shares 14,371 Value ($000) $1,085 Avg Close $69.99 Range $56.36 - $78.95

Q1 2021

Shares 65,505 Value ($000) $3,693 Avg Close $53.91 Range $42.40 - $68.71

Q4 2020

Shares 81,619 Value ($000) $3,609 Avg Close $32.22 Range $24.27 - $44.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	96,997	$8,619	$73.17	$58.03 - $90.83
Q3 2021	14,371	$848	$65.54	$55.77 - $77.76
Q2 2021	14,371	$1,085	$69.99	$56.36 - $78.95
Q1 2021	65,505	$3,693	$53.91	$42.40 - $68.71
Q4 2020	81,619	$3,609	$32.22	$24.27 - $44.93