PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

1834 INVESTMENT ADVISORS CO's Holding History (CIK: 0001138486)

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

Q3 2019

Shares 1,000 Value ($000) $3 Avg Close $2.32 Range $1.88 - $2.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	1,000	$3	$2.32	$1.88 - $2.94