INGEVITY CORP

Ticker: NGVT CUSIP: 45688C107 Class: Common Stock

TCW GROUP INC's Holding History (CIK: 0000850401)

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

Q4 2016

Shares 12,455 Value ($000) $683 Avg Close $47.96 Range $40.24 - $55.43

Q3 2016

Shares 12,873 Value ($000) $593 Avg Close $42.23 Range $33.90 - $48.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	12,455	$683	$47.96	$40.24 - $55.43
Q3 2016	12,873	$593	$42.23	$33.90 - $48.30