TESCO CORP

CUSIP: 88157K101 Class: COMMON STOCK-FO

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2016
Shares 38,848 Value ($000) $320,000 Avg Close — Range —
Q3 2016
Shares 81,375 Value ($000) $664,000 Avg Close — Range —
Q2 2016
Shares 64,337 Value ($000) $430,000 Avg Close — Range —
Q3 2015
Shares 71,521 Value ($000) $511,000 Avg Close — Range —
Q2 2015
Shares 12,598 Value ($000) $137,000 Avg Close — Range —