ECHELON CORP

CUSIP: 27874N105 Class: CMN

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q3 2015
Shares 1,110,756 Value ($000) $666 Avg Close — Range —
Q2 2015
Shares 1,117,160 Value ($000) $894 Avg Close — Range —
Q1 2015
Shares 1,113,646 Value ($000) $1,058 Avg Close — Range —
Q4 2014
Shares 1,107,846 Value ($000) $1,884 Avg Close — Range —
Q3 2014
Shares 1,102,646 Value ($000) $2,250 Avg Close — Range —
Q2 2014
Shares 1,102,646 Value ($000) $2,680 Avg Close — Range —
Q1 2014
Shares 1,100,346 Value ($000) $3,059 Avg Close — Range —
Q4 2013
Shares 1,028,853 Value ($000) $2,212 Avg Close — Range —
Q3 2013
Shares 1,073,191 Value ($000) $2,565 Avg Close — Range —
Q2 2013
Shares 1,086,111 Value ($000) $2,292 Avg Close — Range —