PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

Pinnacle Wealth Planning Services, Inc.'s Holding History (CIK: 0001726752)

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

Q4 2025

Shares 28,137 Value ($000) $55 Avg Close $2.61 Range $1.70 - $4.58

Q3 2025

Shares 27,675 Value ($000) $64 Avg Close $1.70 Range $1.34 - $3.16

Q2 2025

Shares 27,675 Value ($000) $41 Avg Close $1.00 Range $0.69 - $1.57

Q1 2025

Shares 28,031 Value ($000) $38 Avg Close $1.90 Range $1.26 - $3.32

Q4 2024

Shares 28,148 Value ($000) $60 Avg Close $2.18 Range $1.79 - $2.86

Q4 2020

Shares 2,932 Value ($000) $99 Avg Close $22.64 Range $13.27 - $37.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,137	$55	$2.61	$1.70 - $4.58
Q3 2025	27,675	$64	$1.70	$1.34 - $3.16
Q2 2025	27,675	$41	$1.00	$0.69 - $1.57
Q1 2025	28,031	$38	$1.90	$1.26 - $3.32
Q4 2024	28,148	$60	$2.18	$1.79 - $2.86
Q4 2020	2,932	$99	$22.64	$13.27 - $37.51