PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

U S GLOBAL INVESTORS INC's Holding History (CIK: 0000754811)

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

Q4 2020

Shares 50,000 Value ($000) $1,696 Avg Close $22.64 Range $13.27 - $37.51

Q3 2020

Shares 50,000 Value ($000) $671 Avg Close $11.02 Range $7.07 - $14.35

Q2 2020

Shares 20,000 Value ($000) $164 Avg Close $4.68 Range $3.22 - $8.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	50,000	$1,696	$22.64	$13.27 - $37.51
Q3 2020	50,000	$671	$11.02	$7.07 - $14.35
Q2 2020	20,000	$164	$4.68	$3.22 - $8.34