LAREDO PETROLEUM INC

CUSIP: 516806106 Class: COMMON STOCK

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

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

Q1 2019
Shares 564,835 Value ($000) $1,746 Avg Close — Range —
Q3 2018
Shares 2,021,572 Value ($000) $16,516 Avg Close — Range —
Q2 2018
Shares 40,224 Value ($000) $387 Avg Close — Range —
Q4 2016
Shares 301,187 Value ($000) $4,259 Avg Close — Range —
Q3 2016
Shares 660,073 Value ($000) $8,515 Avg Close — Range —
Q2 2016
Shares 142,497 Value ($000) $1,493 Avg Close — Range —
Q1 2015
Shares 515,102 Value ($000) $6,717 Avg Close — Range —
Q3 2014
Shares 356,574 Value ($000) $7,991 Avg Close — Range —
Q1 2014
Shares 29,878 Value ($000) $773 Avg Close — Range —