SEADRILL LTD

CUSIP: G7998G106 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2020
Shares 994,631 Value ($000) $477 Avg Close — Range —
Q4 2019
Shares 1,473,526 Value ($000) $3,555 Avg Close — Range —
Q3 2019
Shares 520,173 Value ($000) $1,092 Avg Close — Range —
Q2 2019
Shares 795,161 Value ($000) $3,308 Avg Close — Range —
Q1 2019
Shares 832,831 Value ($000) $6,921 Avg Close — Range —
Q4 2018
Shares 300,828 Value ($000) $2,933 Avg Close — Range —
Q3 2018
Shares 91,463 Value ($000) $2,266 Avg Close — Range —