KEY ENERGY SVCS INC

CUSIP: 492914106 Class: CMN

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q2 2014
Shares 58,400 Value ($000) $534 Avg Close — Range —
Q1 2014
Shares 41,000 Value ($000) $379 Avg Close — Range —