SEADRILL LIMITED

CUSIP: G7945E105 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2017
Shares 744,779 Value ($000) $1,229 Avg Close — Range —
Q4 2016
Shares 779,779 Value ($000) $2,659 Avg Close — Range —
Q3 2016
Shares 800,479 Value ($000) $1,897 Avg Close — Range —
Q2 2016
Shares 792,979 Value ($000) $2,569 Avg Close — Range —
Q1 2016
Shares 816,065 Value ($000) $2,693 Avg Close — Range —
Q4 2015
Shares 714,528 Value ($000) $2,422 Avg Close — Range —
Q3 2015
Shares 703,222 Value ($000) $4,149 Avg Close — Range —
Q2 2015
Shares 682,445 Value ($000) $7,056 Avg Close — Range —
Q1 2015
Shares 661,463 Value ($000) $6,185 Avg Close — Range —
Q4 2014
Shares 672,817 Value ($000) $8,033 Avg Close — Range —
Q3 2014
Shares 666,464 Value ($000) $17,835 Avg Close — Range —
Q2 2014
Shares 644,864 Value ($000) $25,762 Avg Close — Range —
Q1 2014
Shares 642,864 Value ($000) $22,603 Avg Close — Range —
Q4 2013
Shares 639,864 Value ($000) $26,286 Avg Close — Range —
Q3 2013
Shares 635,464 Value ($000) $28,647 Avg Close — Range —
Q2 2013
Shares 615,834 Value ($000) $25,089 Avg Close — Range —