ECHELON CORP

CUSIP: 27874N303 Class: COM NEW

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

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

Q3 2016
Shares 163,086 Value ($000) $858 Avg Close — Range —
Q2 2016
Shares 163,150 Value ($000) $777 Avg Close — Range —
Q1 2016
Shares 163,150 Value ($000) $897 Avg Close — Range —
Q4 2015
Shares 163,150 Value ($000) $920 Avg Close — Range —