TESORO CORP

CUSIP: 881609101 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2016
Shares 7,225 Value ($000) $621,000 Avg Close — Range —
Q3 2015
Shares 97,400 Value ($000) $9,471,000 Avg Close — Range —
Q1 2015
Shares 61,513 Value ($000) $5,616,000 Avg Close — Range —
Q4 2014
Shares 17,572 Value ($000) $1,306,000 Avg Close — Range —