ROWAN COMPANIES PLC

CUSIP: G7665A101 Class: SHS CL A

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

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

Q2 2017
Shares 219,309 Value ($000) $2,246,000 Avg Close — Range —
Q1 2017
Shares 147,000 Value ($000) $2,290,000 Avg Close — Range —
Q3 2016
Shares 223,000 Value ($000) $3,381,000 Avg Close — Range —
Q4 2015
Shares 136,400 Value ($000) $2,312,000 Avg Close — Range —
Q3 2015
Shares 569,921 Value ($000) $9,204,000 Avg Close — Range —
Q2 2015
Shares 401,504 Value ($000) $8,476,000 Avg Close — Range —
Q2 2013
Shares 333,802 Value ($000) $11,373,000 Avg Close — Range —