POWELL INDS INC

CUSIP: 73912810 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 103,898 Value ($000) $4,161 Avg Close — Range —
Q2 2016
Shares 103,898 Value ($000) $4,087 Avg Close — Range —
Q1 2016
Shares 62,031 Value ($000) $1,849 Avg Close — Range —