INGEVITY CORP

Ticker: NGVT CUSIP: 45688C107 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2019

Shares 4 Value ($000) $0 Avg Close $100.48 Range $84.74 - $116.88

Q1 2019

Shares 1,400 Value ($000) $148 Avg Close $100.46 Range $79.51 - $120.41

Q4 2017

Shares 6,510 Value ($000) $459 Avg Close $72.15 Range $62.86 - $80.18

Q3 2016

Shares 74 Value ($000) $3 Avg Close $42.23 Range $33.90 - $48.30

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	4	$0	$100.48	$84.74 - $116.88
Q1 2019	1,400	$148	$100.46	$79.51 - $120.41
Q4 2017	6,510	$459	$72.15	$62.86 - $80.18
Q3 2016	74	$3	$42.23	$33.90 - $48.30