PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

Elmwood Wealth Management, Inc.'s Holding History (CIK: 0001731927)

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

Q4 2021

Shares 375 Value ($000) $11 Avg Close $34.60 Range $23.81 - $46.50

Q2 2021

Shares 375 Value ($000) $13 Avg Close $29.01 Range $18.47 - $37.75

Q1 2021

Shares 175 Value ($000) $6 Avg Close $51.55 Range $30.10 - $75.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	375	$11	$34.60	$23.81 - $46.50
Q2 2021	375	$13	$29.01	$18.47 - $37.75
Q1 2021	175	$6	$51.55	$30.10 - $75.49