TESORO CORP

CUSIP: 881609101 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q2 2017
Shares 305,365 Value ($000) $28,583 Avg Close — Range —
Q1 2017
Shares 244,836 Value ($000) $19,846 Avg Close — Range —
Q4 2016
Shares 255,636 Value ($000) $22,355 Avg Close — Range —
Q3 2016
Shares 262,236 Value ($000) $20,863 Avg Close — Range —
Q2 2016
Shares 260,036 Value ($000) $19,482 Avg Close — Range —
Q1 2016
Shares 274,481 Value ($000) $23,608 Avg Close — Range —
Q4 2015
Shares 240,108 Value ($000) $25,300 Avg Close — Range —
Q3 2015
Shares 236,302 Value ($000) $22,978 Avg Close — Range —
Q2 2015
Shares 229,816 Value ($000) $19,399 Avg Close — Range —
Q1 2015
Shares 241,213 Value ($000) $22,020 Avg Close — Range —
Q4 2014
Shares 245,370 Value ($000) $18,243 Avg Close — Range —
Q3 2014
Shares 243,030 Value ($000) $14,820 Avg Close — Range —
Q2 2014
Shares 236,101 Value ($000) $13,852 Avg Close — Range —
Q1 2014
Shares 247,101 Value ($000) $12,501 Avg Close — Range —
Q4 2013
Shares 245,901 Value ($000) $14,385 Avg Close — Range —
Q3 2013
Shares 244,201 Value ($000) $10,740 Avg Close — Range —
Q2 2013
Shares 236,668 Value ($000) $12,382 Avg Close — Range —
Q1 2013
Shares 243,961 Value ($000) $14,284 Avg Close — Range —