SEADRILL LIMITED

CUSIP: G7945E105 Class: COM

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

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

Q4 2015
Shares 19,099 Value ($000) $65 Avg Close — Range —
Q3 2015
Shares 13,289 Value ($000) $78 Avg Close — Range —
Q2 2015
Shares 17,388 Value ($000) $181 Avg Close — Range —
Q1 2015
Shares 35,500 Value ($000) $332 Avg Close — Range —
Q4 2014
Shares 48,278 Value ($000) $571 Avg Close — Range —
Q3 2014
Shares 7,840 Value ($000) $210 Avg Close — Range —
Q2 2014
Shares 10,501 Value ($000) $418 Avg Close — Range —
Q1 2014
Shares 49,843 Value ($000) $1,755 Avg Close — Range —
Q4 2013
Shares 94,166 Value ($000) $3,863 Avg Close — Range —
Q3 2013
Shares 159,916 Value ($000) $7,208 Avg Close — Range —
Q2 2013
Shares 12,352 Value ($000) $501 Avg Close — Range —