UNIT CORP

CUSIP: 90921810 Class: COM

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

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

Q3 2016
Shares 442,679 Value ($000) $8,234 Avg Close — Range —
Q2 2016
Shares 78,224 Value ($000) $1,217 Avg Close — Range —
Q4 2014
Shares 16,331 Value ($000) $557 Avg Close — Range —
Q2 2014
Shares 97,572 Value ($000) $6,716 Avg Close — Range —
Q1 2014
Shares 95,755 Value ($000) $6,260 Avg Close — Range —
Q4 2013
Shares 77,565 Value ($000) $4,004 Avg Close — Range —
Q3 2013
Shares 92,215 Value ($000) $4,287 Avg Close — Range —