PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

R Squared Ltd's Holding History (CIK: 0001896148)

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

Q4 2025

Shares 24,590 Value ($000) $48 Avg Close $2.61 Range $1.70 - $4.58

Q3 2025

Shares 48,444 Value ($000) $113 Avg Close $1.70 Range $1.34 - $3.16

Q2 2025

Shares 27,420 Value ($000) $41 Avg Close $1.00 Range $0.69 - $1.57

Q4 2024

Shares 10,370 Value ($000) $22 Avg Close $2.18 Range $1.79 - $2.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,590	$48	$2.61	$1.70 - $4.58
Q3 2025	48,444	$113	$1.70	$1.34 - $3.16
Q2 2025	27,420	$41	$1.00	$0.69 - $1.57
Q4 2024	10,370	$22	$2.18	$1.79 - $2.86