David H. Li - 07 Apr 2025 Form 4/A - Amendment Insider Report for Ingevity Corp (NGVT)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NGVT	Employee Stock Option (right-to-buy)	Award	$0	+123,229		$0.000000	123,229	07 Apr 2025	Common Stock	123,229	$31.73	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	The original Form 4 filed on April 9, 2025 inadvertently reported an incorrect number of Employee Stock Options (right to buy) ("Options") granted to the reporting person due to a clerical error. This amendment reports the correct number of Options granted to the reporting person in the reported transaction.
F2	These Options will vest ratably in four installments on April 7, 2026, 2027, 2028 and 2029.