UNITED STATES STL CORP NEW

CUSIP: 912909108 Class: COM

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q2 2018
Shares 6,407,528 Value ($000) $222,662 Avg Close — Range —
Q1 2018
Shares 9,166,283 Value ($000) $322,561 Avg Close — Range —