INGEVITY CORP

Ticker: NGVT CUSIP: 45688C107 Class: Common Stock

ACK Asset Management LLC's Holding History (CIK: 0001510940)

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

Q2 2016

Shares 190,000 Value ($000) $6,468 Avg Close $30.20 Range $23.00 - $35.31

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	190,000	$6,468	$30.20	$23.00 - $35.31