QUORUM HEALTH CORP

CUSIP: 74909E106 Class: COM

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

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

Q3 2019
Shares 24,000 Value ($000) $29 Avg Close — Range —
Q4 2018
Shares 87,348 Value ($000) $252 Avg Close — Range —