ECHELON CORP

CUSIP: 27874N105 Class: CMN

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q3 2015
Shares 282,000 Value ($000) $168 Avg Close — Range —
Q2 2015
Shares 265,000 Value ($000) $212 Avg Close — Range —
Q1 2015
Shares 207,000 Value ($000) $197 Avg Close — Range —
Q4 2014
Shares 12,500 Value ($000) $21 Avg Close — Range —
Q2 2014
Shares 24,200 Value ($000) $59 Avg Close — Range —
Q4 2013
Shares 64,250 Value ($000) $138 Avg Close — Range —
Q3 2013
Shares 37,640 Value ($000) $84 Avg Close — Range —
Q2 2013
Shares 57,500 Value ($000) $5,344 Avg Close — Range —