BALLARD PWR SYS INC NEW

Ticker: BLDP CUSIP: 058586108 Class: COM

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

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

Q2 2021

Shares 10,002 Value ($000) $182 Avg Close $18.59 Range $12.80 - $25.59

Q4 2020

Shares 9,013 Value ($000) $211 Avg Close $18.42 Range $14.41 - $24.60

Q4 2014

Shares 2,500 Value ($000) $5 Avg Close $2.45 Range $1.57 - $3.23

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	10,002	$182	$18.59	$12.80 - $25.59
Q4 2020	9,013	$211	$18.42	$14.41 - $24.60
Q4 2014	2,500	$5	$2.45	$1.57 - $3.23