TESORO CORP

CUSIP: 881609101 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q1 2017
Shares 16,167 Value ($000) $1,310 Avg Close — Range —
Q4 2016
Shares 15,988 Value ($000) $1,398 Avg Close — Range —
Q2 2016
Shares 16,160 Value ($000) $1,211 Avg Close — Range —
Q1 2016
Shares 15,891 Value ($000) $1,367 Avg Close — Range —
Q4 2015
Shares 15,728 Value ($000) $1,657 Avg Close — Range —
Q3 2015
Shares 15,927 Value ($000) $1,549 Avg Close — Range —
Q2 2015
Shares 16,215 Value ($000) $1,369 Avg Close — Range —
Q1 2015
Shares 16,085 Value ($000) $1,468 Avg Close — Range —
Q4 2014
Shares 26,609 Value ($000) $1,978 Avg Close — Range —
Q3 2014
Shares 27,294 Value ($000) $1,664 Avg Close — Range —
Q2 2014
Shares 27,482 Value ($000) $1,612 Avg Close — Range —
Q1 2014
Shares 21,872 Value ($000) $1,107 Avg Close — Range —
Q4 2013
Shares 22,112 Value ($000) $1,294 Avg Close — Range —
Q3 2013
Shares 25,592 Value ($000) $1,126 Avg Close — Range —
Q2 2013
Shares 28,900 Value ($000) $1,512 Avg Close — Range —