TESORO CORP

CUSIP: 881609101 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q2 2017
Shares 293,735 Value ($000) $27,455 Avg Close — Range —
Q1 2017
Shares 369,855 Value ($000) $29,973 Avg Close — Range —
Q4 2016
Shares 369,775 Value ($000) $32,447 Avg Close — Range —
Q3 2016
Shares 306,378 Value ($000) $24,395 Avg Close — Range —
Q2 2016
Shares 320,907 Value ($000) $23,951 Avg Close — Range —
Q1 2016
Shares 290,644 Value ($000) $24,966 Avg Close — Range —
Q4 2015
Shares 105,784 Value ($000) $11,156 Avg Close — Range —
Q3 2015
Shares 97,438 Value ($000) $9,477 Avg Close — Range —
Q2 2015
Shares 84,119 Value ($000) $7,090 Avg Close — Range —
Q1 2015
Shares 82,732 Value ($000) $7,532 Avg Close — Range —
Q4 2014
Shares 53,240 Value ($000) $3,955 Avg Close — Range —
Q3 2014
Shares 49,967 Value ($000) $3,050 Avg Close — Range —
Q2 2014
Shares 46,139 Value ($000) $2,702 Avg Close — Range —
Q1 2014
Shares 43,903 Value ($000) $2,213 Avg Close — Range —
Q4 2013
Shares 40,586 Value ($000) $2,381 Avg Close — Range —
Q3 2013
Shares 20,116 Value ($000) $884 Avg Close — Range —
Q2 2013
Shares 552 Value ($000) $30 Avg Close — Range —