INGEVITY CORP

Ticker: NGVT CUSIP: 45688C107 Class: Common Stock

Crestline Management, LP's Holding History (CIK: 0001536054)

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

Q1 2018

Shares 21,830 Value ($000) $1,609 Avg Close $74.82 Range $66.57 - $82.10

Q2 2017

Shares 24,056 Value ($000) $1,381 Avg Close $58.82 Range $53.62 - $65.02

Q1 2017

Shares 19,427 Value ($000) $1,182 Avg Close $56.57 Range $51.01 - $62.80

Q4 2016

Shares 16,197 Value ($000) $889 Avg Close $47.96 Range $40.24 - $55.43

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	21,830	$1,609	$74.82	$66.57 - $82.10
Q2 2017	24,056	$1,381	$58.82	$53.62 - $65.02
Q1 2017	19,427	$1,182	$56.57	$51.01 - $62.80
Q4 2016	16,197	$889	$47.96	$40.24 - $55.43