ACTIVE POWER INC

CUSIP: 00504W308 Class: COM NEW

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

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

Q2 2015
Shares 232,752 Value ($000) $468 Avg Close — Range —
Q1 2015
Shares 404,333 Value ($000) $885 Avg Close — Range —
Q4 2014
Shares 713,428 Value ($000) $1,313 Avg Close — Range —
Q3 2014
Shares 713,428 Value ($000) $1,427 Avg Close — Range —
Q2 2014
Shares 713,428 Value ($000) $1,969 Avg Close — Range —
Q1 2014
Shares 762,728 Value ($000) $2,525 Avg Close — Range —
Q4 2013
Shares 637,728 Value ($000) $2,149 Avg Close — Range —
Q3 2013
Shares 405,424 Value ($000) $1,180 Avg Close — Range —
Q2 2013
Shares 214,937 Value ($000) $898 Avg Close — Range —