SEADRILL LIMITED

CUSIP: G7945E105 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2018
Shares 26,099 Value ($000) $5 Avg Close — Range —
Q4 2017
Shares 26,094 Value ($000) $6 Avg Close — Range —
Q3 2017
Shares 32,288 Value ($000) $11 Avg Close — Range —
Q2 2017
Shares 37,531 Value ($000) $13 Avg Close — Range —
Q1 2017
Shares 3,918,393 Value ($000) $6,465 Avg Close — Range —
Q4 2016
Shares 3,825,260 Value ($000) $13,044 Avg Close — Range —
Q3 2016
Shares 3,644,484 Value ($000) $8,637 Avg Close — Range —
Q2 2016
Shares 3,484,732 Value ($000) $11,290 Avg Close — Range —
Q1 2016
Shares 845,587 Value ($000) $2,790 Avg Close — Range —
Q4 2015
Shares 858,856 Value ($000) $2,912 Avg Close — Range —
Q3 2015
Shares 841,985 Value ($000) $4,968 Avg Close — Range —
Q2 2015
Shares 811,573 Value ($000) $8,392 Avg Close — Range —
Q1 2015
Shares 800,436 Value ($000) $7,485 Avg Close — Range —
Q4 2014
Shares 678,280 Value ($000) $8,100 Avg Close — Range —
Q3 2014
Shares 1,094,142 Value ($000) $29,279 Avg Close — Range —
Q2 2014
Shares 906,117 Value ($000) $36,200 Avg Close — Range —
Q1 2014
Shares 880,207 Value ($000) $30,947 Avg Close — Range —
Q4 2013
Shares 967,474 Value ($000) $39,744 Avg Close — Range —
Q3 2013
Shares 994,871 Value ($000) $44,848 Avg Close — Range —
Q2 2013
Shares 226,694 Value ($000) $9,236 Avg Close — Range —