ACTIVE POWER INC

CUSIP: 00504W308 Class: COM NEW

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q3 2016
Shares 30,641 Value ($000) $8 Avg Close — Range —
Q2 2016
Shares 30,641 Value ($000) $13 Avg Close — Range —
Q1 2016
Shares 30,641 Value ($000) $29 Avg Close — Range —
Q4 2015
Shares 30,641 Value ($000) $40 Avg Close — Range —
Q3 2015
Shares 30,641 Value ($000) $49 Avg Close — Range —
Q2 2015
Shares 27,875 Value ($000) $56 Avg Close — Range —
Q1 2015
Shares 35,085 Value ($000) $77 Avg Close — Range —
Q4 2014
Shares 35,947 Value ($000) $66 Avg Close — Range —
Q3 2014
Shares 35,947 Value ($000) $72 Avg Close — Range —
Q2 2014
Shares 36,037 Value ($000) $99 Avg Close — Range —
Q1 2014
Shares 36,919 Value ($000) $122 Avg Close — Range —
Q4 2013
Shares 36,919 Value ($000) $124 Avg Close — Range —
Q3 2013
Shares 37,019 Value ($000) $107 Avg Close — Range —
Q2 2013
Shares 37,477 Value ($000) $157 Avg Close — Range —