SUPERIOR ENERGY SVCS INC

CUSIP: 868157108 Class: COM

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

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

Q1 2019
Shares 86,553 Value ($000) $404 Avg Close — Range —
Q3 2018
Shares 34,378 Value ($000) $335 Avg Close — Range —
Q4 2016
Shares 496,464 Value ($000) $8,380 Avg Close — Range —
Q3 2016
Shares 494,440 Value ($000) $8,850 Avg Close — Range —
Q2 2016
Shares 214,529 Value ($000) $3,949 Avg Close — Range —
Q1 2016
Shares 657,929 Value ($000) $8,810 Avg Close — Range —
Q4 2015
Shares 430,265 Value ($000) $5,796 Avg Close — Range —
Q3 2015
Shares 223,556 Value ($000) $2,824 Avg Close — Range —
Q4 2014
Shares 69,562 Value ($000) $1,402 Avg Close — Range —
Q1 2014
Shares 14,638 Value ($000) $450 Avg Close — Range —