KEY ENERGY SVCS INC

CUSIP: 492914106 Class: CMN

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q3 2014
Shares 3,137,289 Value ($000) $15,184 Avg Close — Range —
Q2 2014
Shares 3,516,074 Value ($000) $32,137 Avg Close — Range —
Q1 2014
Shares 3,691,458 Value ($000) $34,109 Avg Close — Range —
Q4 2013
Shares 3,837,827 Value ($000) $30,319 Avg Close — Range —
Q3 2013
Shares 3,932,315 Value ($000) $28,667 Avg Close — Range —
Q2 2013
Shares 3,959,500 Value ($000) $23,559,025 Avg Close — Range —