TESCO CORP

CUSIP: 88157K10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q2 2014
Shares 54,297 Value ($000) $1,159 Avg Close — Range —
Q1 2014
Shares 95,488 Value ($000) $1,767 Avg Close — Range —
Q3 2013
Shares 25,996 Value ($000) $431 Avg Close — Range —