ROWAN COMPANIES PLC

CUSIP: G7665A101 Class: SHS CL A

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2013
Shares 96,325 Value ($000) $3,406 Avg Close — Range —
Q3 2013
Shares 96,325 Value ($000) $3,537 Avg Close — Range —