ENVISION HEALTHCARE CORP

CUSIP: 29414D100 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q3 2018
Shares 17,028 Value ($000) $779 Avg Close — Range —
Q2 2018
Shares 16,995 Value ($000) $748 Avg Close — Range —
Q1 2018
Shares 16,853 Value ($000) $648 Avg Close — Range —
Q4 2017
Shares 16,853 Value ($000) $582 Avg Close — Range —
Q3 2017
Shares 16,773 Value ($000) $754 Avg Close — Range —
Q2 2017
Shares 16,302 Value ($000) $1,022 Avg Close — Range —
Q1 2017
Shares 16,232 Value ($000) $995 Avg Close — Range —
Q4 2016
Shares 16,049 Value ($000) $1,016 Avg Close — Range —