PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

Archford Capital Strategies, LLC's Holding History (CIK: 0001606609)

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

Q1 2018

Shares 9 Value ($000) $1 Avg Close $2.01 Range $1.53 - $2.44

Q1 2017

Shares 9 Value ($000) $0 Avg Close $1.15 Range $0.83 - $1.52

Q4 2016

Shares 9 Value ($000) $0 Avg Close $1.47 Range $1.18 - $1.76

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	9	$1	$2.01	$1.53 - $2.44
Q1 2017	9	$0	$1.15	$0.83 - $1.52
Q4 2016	9	$0	$1.47	$1.18 - $1.76