TESORO CORP

CUSIP: 881609101 Class: COM

GUARDIAN CAPITAL LP's Holding History (CIK: 0001224324)

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

Q1 2016
Shares 5,207 Value ($000) $448 Avg Close — Range —
Q4 2015
Shares 2,845 Value ($000) $300 Avg Close — Range —
Q3 2015
Shares 4,424 Value ($000) $430 Avg Close — Range —
Q2 2015
Shares 4,782 Value ($000) $404 Avg Close — Range —
Q1 2015
Shares 4,782 Value ($000) $437 Avg Close — Range —
Q4 2014
Shares 6,043 Value ($000) $449 Avg Close — Range —
Q2 2013
Shares 25,250 Value ($000) $1,321 Avg Close — Range —