ANTON OILFIELD SERVICES GROUP

Ticker: ATONY CUSIP: 037193109 Class: COM

WCM INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001061186)

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

Q2 2014
Shares 10,913 Value ($000) $1,494 Avg Close — Range —
Q1 2014
Shares 9,728 Value ($000) $1,250 Avg Close — Range —