INFRAREIT INC

CUSIP: 45685L100 Class: COM

Capital World Investors's Holding History (CIK: 0001422849)

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

Q4 2015
Shares 538,900 Value ($000) $9,970 Avg Close — Range —
Q3 2015
Shares 538,900 Value ($000) $12,761 Avg Close — Range —
Q2 2015
Shares 538,900 Value ($000) $15,283 Avg Close — Range —
Q1 2015
Shares 700,000 Value ($000) $20,013 Avg Close — Range —