KEY ENERGY SVCS INC

CUSIP: 492914106 Class: CMN

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

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

Q2 2015
Shares 239,158 Value ($000) $430,000 Avg Close — Range —
Q1 2015
Shares 299,138 Value ($000) $544,000 Avg Close — Range —