INFRAREIT INC

CUSIP: 45685L100 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q1 2019
Shares 30,400 Value ($000) $637 Avg Close — Range —
Q4 2018
Shares 22,050 Value ($000) $463 Avg Close — Range —