ECHELON CORP

CUSIP: 27874N105 Class: CMN

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

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

Q2 2015
Shares 95,062 Value ($000) $76 Avg Close — Range —
Q1 2015
Shares 95,062 Value ($000) $90 Avg Close — Range —
Q4 2014
Shares 95,062 Value ($000) $162 Avg Close — Range —
Q3 2014
Shares 229,062 Value ($000) $467 Avg Close — Range —
Q2 2014
Shares 229,062 Value ($000) $557 Avg Close — Range —
Q1 2014
Shares 229,062 Value ($000) $637 Avg Close — Range —
Q4 2013
Shares 229,062 Value ($000) $492 Avg Close — Range —
Q3 2013
Shares 134,000 Value ($000) $320 Avg Close — Range —
Q2 2013
Shares 134,000 Value ($000) $283 Avg Close — Range —