ENVISION HEALTHCARE CORP

CUSIP: 29414D100 Class: COM

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

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

Q1 2018
Shares 1,431,002 Value ($000) $54,993 Avg Close — Range —
Q4 2017
Shares 1,271,605 Value ($000) $43,947 Avg Close — Range —
Q3 2017
Shares 1,074,273 Value ($000) $48,288 Avg Close — Range —
Q2 2017
Shares 1,455,423 Value ($000) $91,211 Avg Close — Range —
Q1 2017
Shares 3,260,379 Value ($000) $199,926 Avg Close — Range —
Q4 2016
Shares 3,660,839 Value ($000) $231,696 Avg Close — Range —