PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

Tarbox Family Office, Inc.'s Holding History (CIK: 0001599603)

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

Q3 2021

Shares 2,104 Value ($000) $54 Avg Close $26.79 Range $23.16 - $34.45

Q2 2021

Shares 1,517 Value ($000) $52 Avg Close $29.01 Range $18.47 - $37.75

Q1 2021

Shares 1,007 Value ($000) $36 Avg Close $51.55 Range $30.10 - $75.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	2,104	$54	$26.79	$23.16 - $34.45
Q2 2021	1,517	$52	$29.01	$18.47 - $37.75
Q1 2021	1,007	$36	$51.55	$30.10 - $75.49