NEPHROS INC

Ticker: NEPH CUSIP: 640671400 Class: COMMON STOCK

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q3 2020

Shares 13,585 Value ($000) $99 Avg Close $7.31 Range $5.08 - $8.89

Q2 2020

Shares 14,206 Value ($000) $120 Avg Close $7.92 Range $6.01 - $10.00

Q1 2020

Shares 14,428 Value ($000) $91 Avg Close $8.49 Range $4.42 - $10.40

Q4 2019

Shares 14,254 Value ($000) $142 Avg Close $8.90 Range $7.82 - $11.35

Q3 2019

Shares 26,132 Value ($000) $211 Avg Close $6.70 Range $5.00 - $9.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	13,585	$99	$7.31	$5.08 - $8.89
Q2 2020	14,206	$120	$7.92	$6.01 - $10.00
Q1 2020	14,428	$91	$8.49	$4.42 - $10.40
Q4 2019	14,254	$142	$8.90	$7.82 - $11.35
Q3 2019	26,132	$211	$6.70	$5.00 - $9.50