ECHELON CORP

CUSIP: 27874N105 Class: CMN

PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001166152)

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

Q3 2015
Shares 2,080,724 Value ($000) $1,237 Avg Close — Range —
Q2 2015
Shares 2,096,124 Value ($000) $1,677 Avg Close — Range —
Q1 2015
Shares 2,096,124 Value ($000) $1,991 Avg Close — Range —
Q4 2014
Shares 2,101,109 Value ($000) $3,572 Avg Close — Range —
Q3 2014
Shares 1,650,415 Value ($000) $3,367 Avg Close — Range —
Q2 2014
Shares 1,246,370 Value ($000) $3,029 Avg Close — Range —
Q1 2014
Shares 782,619 Value ($000) $2,176 Avg Close — Range —
Q4 2013
Shares 672,244 Value ($000) $1,445 Avg Close — Range —
Q3 2013
Shares 435,000 Value ($000) $1,040 Avg Close — Range —
Q2 2013
Shares 435,000 Value ($000) $918 Avg Close — Range —