ENVISION HEALTHCARE CORP

CUSIP: 29414D209 Class: PFD CNV 5.25% A1

WOLVERINE ASSET MANAGEMENT LLC's Holding History (CIK: 0001279891)

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

Q2 2017
Shares 342,374 Value ($000) $38,931 Avg Close — Range —
Q1 2017
Shares 65,811 Value ($000) $7,505 Avg Close — Range —