BALLARD PWR SYS INC NEW

Ticker: BLDP CUSIP: 058586108 Class: COM

Harvest Investment Services, LLC's Holding History (CIK: 0001591097)

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

Q4 2021

Shares 58,026 Value ($000) $728 Avg Close $15.12 Range $11.73 - $19.66

Q3 2021

Shares 49,747 Value ($000) $698 Avg Close $15.84 Range $13.73 - $18.86

Q2 2021

Shares 50,489 Value ($000) $914 Avg Close $18.59 Range $12.80 - $25.59

Q1 2021

Shares 41,361 Value ($000) $1,006 Avg Close $29.89 Range $20.25 - $42.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	58,026	$728	$15.12	$11.73 - $19.66
Q3 2021	49,747	$698	$15.84	$13.73 - $18.86
Q2 2021	50,489	$914	$18.59	$12.80 - $25.59
Q1 2021	41,361	$1,006	$29.89	$20.25 - $42.28