CAREER EDUCATION CORP

CUSIP: 141665109 Class: COM

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

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

Q3 2019
Shares 30,370 Value ($000) $482 Avg Close — Range —
Q2 2019
Shares 305,473 Value ($000) $5,825 Avg Close — Range —
Q4 2018
Shares 68,240 Value ($000) $779 Avg Close — Range —
Q4 2016
Shares 19,657 Value ($000) $198 Avg Close — Range —