ENSCO PLC

CUSIP: G3157S106 Class: SHS CLASS A

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2018
Shares 168,854 Value ($000) $601 Avg Close — Range —
Q3 2018
Shares 860,307 Value ($000) $7,261 Avg Close — Range —
Q2 2018
Shares 932,632 Value ($000) $6,771 Avg Close — Range —
Q1 2018
Shares 1,230,394 Value ($000) $5,402 Avg Close — Range —
Q4 2017
Shares 1,107,949 Value ($000) $6,548 Avg Close — Range —
Q3 2017
Shares 416,412 Value ($000) $2,487 Avg Close — Range —
Q2 2017
Shares 637,286 Value ($000) $3,288 Avg Close — Range —
Q1 2017
Shares 604,203 Value ($000) $5,408 Avg Close — Range —
Q4 2016
Shares 3,756,021 Value ($000) $36,509 Avg Close — Range —
Q3 2016
Shares 3,177,133 Value ($000) $27,005 Avg Close — Range —
Q2 2016
Shares 6,886,192 Value ($000) $66,864 Avg Close — Range —
Q1 2016
Shares 8,073,591 Value ($000) $83,722 Avg Close — Range —
Q4 2015
Shares 9,099,600 Value ($000) $140,043 Avg Close — Range —
Q3 2015
Shares 7,465,993 Value ($000) $105,121 Avg Close — Range —
Q2 2015
Shares 5,926,054 Value ($000) $131,973 Avg Close — Range —
Q1 2015
Shares 1,345,623 Value ($000) $28,352 Avg Close — Range —
Q4 2014
Shares 1,350,086 Value ($000) $40,435 Avg Close — Range —
Q3 2014
Shares 2,526,090 Value ($000) $104,352 Avg Close — Range —
Q2 2014
Shares 2,659,703 Value ($000) $147,800 Avg Close — Range —
Q1 2014
Shares 3,118,361 Value ($000) $164,587 Avg Close — Range —
Q4 2013
Shares 3,380,928 Value ($000) $193,322 Avg Close — Range —
Q3 2013
Shares 5,056,749 Value ($000) $271,800 Avg Close — Range —
Q2 2013
Shares 7,641,314 Value ($000) $444,113 Avg Close — Range —