UNITED STATES STL CORP NEW

CUSIP: 912909108 Class: COM

FAIRFIELD, BUSH & CO.'s Holding History (CIK: 0001116247)

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

Q1 2018
Shares 1,000 Value ($000) $35 Avg Close — Range —
Q4 2017
Shares 6,000 Value ($000) $211 Avg Close — Range —