TESORO CORP

CUSIP: 881609101 Class: COM

Watershed Asset Management, L.L.C.'s Holding History (CIK: 0001315926)

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

Q4 2014
Shares 65,649 Value ($000) $4,881 Avg Close — Range —
Q3 2014
Shares 67,138 Value ($000) $4,094 Avg Close — Range —
Q2 2014
Shares 76,524 Value ($000) $4,490 Avg Close — Range —
Q1 2014
Shares 103,124 Value ($000) $5,217 Avg Close — Range —
Q4 2013
Shares 116,212 Value ($000) $6,798 Avg Close — Range —
Q3 2013
Shares 138,212 Value ($000) $6,079 Avg Close — Range —
Q2 2013
Shares 146,712 Value ($000) $7,676 Avg Close — Range —