PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

RPG Investment Advisory, LLC's Holding History (CIK: 0001666664)

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

Q3 2021

Shares 560 Value ($000) $14 Avg Close $26.79 Range $23.16 - $34.45

Q2 2021

Shares 350 Value ($000) $12 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
Q3 2021	560	$14	$26.79	$23.16 - $34.45
Q2 2021	350	$12	$29.01	$18.47 - $37.75
Q1 2021	175	$6	$51.55	$30.10 - $75.49