PLUG POWER INC

CUSIP: 72919P103 Class: COMMON STOCK

D'Orazio & Associates, Inc.'s Holding History (CIK: 0001646821)

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

Q1 2015
Shares 1,000 Value ($000) $3 Avg Close — Range —
Q4 2014
Shares 1,000 Value ($000) $3 Avg Close — Range —