AMERICAN DG ENERGY INC

CUSIP: 025398108 Class: CMN

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q4 2014
Shares 246,375 Value ($000) $148 Avg Close — Range —
Q3 2014
Shares 331,311 Value ($000) $381 Avg Close — Range —
Q2 2014
Shares 331,311 Value ($000) $596 Avg Close — Range —
Q1 2014
Shares 331,311 Value ($000) $659 Avg Close — Range —
Q4 2013
Shares 181,811 Value ($000) $309 Avg Close — Range —
Q3 2013
Shares 310,611 Value ($000) $488 Avg Close — Range —
Q2 2013
Shares 310,611 Value ($000) $407 Avg Close — Range —