INFRAREIT INC

CUSIP: 45685L10 Class: COM

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

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

Q1 2016
Shares 137,700 Value ($000) $2,348 Avg Close — Range —
Q4 2015
Shares 188,827 Value ($000) $3,493 Avg Close — Range —
Q3 2015
Shares 175,220 Value ($000) $4,149 Avg Close — Range —