ENVISION HEALTHCARE CORP

CUSIP: 29414D100 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q3 2018
Shares 36,100 Value ($000) $1,651 Avg Close — Range —
Q2 2018
Shares 35,900 Value ($000) $1,580 Avg Close — Range —
Q1 2018
Shares 35,600 Value ($000) $1,368 Avg Close — Range —
Q4 2017
Shares 35,500 Value ($000) $1,227 Avg Close — Range —
Q3 2017
Shares 36,700 Value ($000) $1,650 Avg Close — Range —
Q2 2017
Shares 38,600 Value ($000) $2,419 Avg Close — Range —
Q1 2017
Shares 38,600 Value ($000) $2,367 Avg Close — Range —
Q4 2016
Shares 38,400 Value ($000) $2,430 Avg Close — Range —