PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q2 2021

Shares 88,141 Value ($000) $3,014 Avg Close $29.01 Range $18.47 - $37.75

Q1 2021

Shares 213,646 Value ($000) $7,657 Avg Close $51.55 Range $30.10 - $75.49

Q4 2020

Shares 138,103 Value ($000) $4,683 Avg Close $22.64 Range $13.27 - $37.51

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	88,141	$3,014	$29.01	$18.47 - $37.75
Q1 2021	213,646	$7,657	$51.55	$30.10 - $75.49
Q4 2020	138,103	$4,683	$22.64	$13.27 - $37.51