PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

Sustainable Insight Capital Management, LLC's Holding History (CIK: 0001580677)

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

Q4 2025

Shares 15,900 Value ($000) $31 Avg Close $2.61 Range $1.70 - $4.58

Q4 2024

Shares 37,200 Value ($000) $79 Avg Close $2.18 Range $1.79 - $2.86

Q4 2019

Shares 17,000 Value ($000) $54 Avg Close $3.04 Range $2.32 - $4.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,900	$31	$2.61	$1.70 - $4.58
Q4 2024	37,200	$79	$2.18	$1.79 - $2.86
Q4 2019	17,000	$54	$3.04	$2.32 - $4.04