ENVISION HEALTHCARE CORP

CUSIP: 29414D100 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q3 2018
Shares 3,262,002 Value ($000) $149,172 Avg Close — Range —
Q2 2018
Shares 198,082 Value ($000) $8,718 Avg Close — Range —
Q1 2018
Shares 113,152 Value ($000) $4,348 Avg Close — Range —
Q4 2017
Shares 1,848,121 Value ($000) $63,871 Avg Close — Range —
Q3 2017
Shares 1,137,705 Value ($000) $51,140 Avg Close — Range —
Q2 2017
Shares 781,725 Value ($000) $48,990 Avg Close — Range —
Q1 2017
Shares 1,127,692 Value ($000) $69,149 Avg Close — Range —
Q4 2016
Shares 730,961 Value ($000) $46,263 Avg Close — Range —