PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q4 2018

Shares 49,660 Value ($000) $62 Avg Close $1.70 Range $0.99 - $2.00

Q3 2018

Shares 16,363 Value ($000) $31 Avg Close $1.95 Range $1.72 - $2.20

Q2 2018

Shares 42,349 Value ($000) $86 Avg Close $1.94 Range $1.71 - $2.27

Q1 2018

Shares 302,713 Value ($000) $572 Avg Close $2.01 Range $1.53 - $2.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	49,660	$62	$1.70	$0.99 - $2.00
Q3 2018	16,363	$31	$1.95	$1.72 - $2.20
Q2 2018	42,349	$86	$1.94	$1.71 - $2.27
Q1 2018	302,713	$572	$2.01	$1.53 - $2.44