INFRAREIT INC

CUSIP: 45685L100 Class: COM

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

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

Q1 2019
Shares 491,473 Value ($000) $10,305 Avg Close — Range —
Q4 2018
Shares 494,763 Value ($000) $10,400 Avg Close — Range —
Q3 2018
Shares 500,142 Value ($000) $10,578 Avg Close — Range —
Q2 2018
Shares 488,543 Value ($000) $10,831 Avg Close — Range —
Q1 2018
Shares 448,226 Value ($000) $8,709 Avg Close — Range —
Q4 2017
Shares 439,099 Value ($000) $8,158 Avg Close — Range —
Q3 2017
Shares 469,341 Value ($000) $10,500 Avg Close — Range —
Q2 2017
Shares 464,166 Value ($000) $8,889 Avg Close — Range —
Q1 2017
Shares 446,128 Value ($000) $8,031 Avg Close — Range —
Q4 2016
Shares 434,006 Value ($000) $7,773 Avg Close — Range —
Q3 2016
Shares 413,979 Value ($000) $7,510 Avg Close — Range —
Q2 2016
Shares 387,939 Value ($000) $6,804 Avg Close — Range —
Q1 2016
Shares 240,040 Value ($000) $4,093 Avg Close — Range —
Q4 2015
Shares 231,524 Value ($000) $4,283 Avg Close — Range —
Q3 2015
Shares 219,925 Value ($000) $5,207 Avg Close — Range —
Q2 2015
Shares 225,927 Value ($000) $6,407 Avg Close — Range —
Q1 2015
Shares 52,317 Value ($000) $1,496 Avg Close — Range —