PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 230,829 Value ($000) $455 Avg Close $2.61 Range $1.70 - $4.58

Q3 2025

Shares 171,259 Value ($000) $399 Avg Close $1.70 Range $1.34 - $3.16

Q4 2024

Shares 1,491 Value ($000) $3 Avg Close $2.18 Range $1.79 - $2.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	230,829	$455	$2.61	$1.70 - $4.58
Q3 2025	171,259	$399	$1.70	$1.34 - $3.16
Q4 2024	1,491	$3	$2.18	$1.79 - $2.86