ECHELON CORP

CUSIP: 27874N303 Class: COM NEW

Rock Point Advisors, LLC's Holding History (CIK: 0001301540)

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

Q2 2018
Shares 17,343 Value ($000) $143 Avg Close — Range —
Q1 2018
Shares 17,343 Value ($000) $80 Avg Close — Range —
Q4 2017
Shares 18,543 Value ($000) $105 Avg Close — Range —
Q3 2017
Shares 18,943 Value ($000) $89 Avg Close — Range —
Q2 2017
Shares 19,070 Value ($000) $98 Avg Close — Range —
Q1 2017
Shares 19,620 Value ($000) $118 Avg Close — Range —
Q4 2016
Shares 19,620 Value ($000) $92 Avg Close — Range —
Q3 2016
Shares 29,487 Value ($000) $155 Avg Close — Range —
Q2 2016
Shares 30,437 Value ($000) $145 Avg Close — Range —
Q1 2016
Shares 33,397 Value ($000) $184 Avg Close — Range —
Q4 2015
Shares 38,566 Value ($000) $218 Avg Close — Range —