[Form 4] Ingevity Corp Insider Trading Activity

Rhea-AI Filing Summary

Francis David Segal, a director of Ingevity Corp (NGVT), reported acquiring 414 vested deferred stock units on 10/01/2025 at a recorded price of $54.44 per share equivalent. These DSUs were elected in lieu of quarterly director fees and will convert into an equal number of common shares when Mr. Segal leaves board service under the company's Non-Employee Director Deferred Compensation Plan and 2025 Omnibus Incentive Plan. After this transaction, his reported beneficial ownership is 5,655 shares, held directly.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Segal Francis David

(Last) (First) (Middle)

C/O INGEVITY CORPORATION

4920 O'HEAR AVE, SUITE 400

(Street)

NORTH CHARLESTON SC 29405

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Ingevity Corp [ NGVT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	10/01/2025		A		414(1)	A	$54.44	5,655	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents vested deferred stock units ("DSUs") granted pursuant to the reporting person's election to receive DSUs in lieu of quarterly director fees. These DSUs will settle into an equal number of shares of the Company's Common Stock upon the reporting person's termination of board service pursuant to the Company's Non-Employee Director Deferred Compensation Plan and 2025 Omnibus Incentive Plan.

Remarks:

	Francis David Segal By: Mavis G. Huger as Attorney-in-Fact	10/02/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transaction did Ingevity director Francis David Segal report on Form 4 (NGVT)?

He reported acquiring 414 vested deferred stock units on 10/01/2025, recorded at $54.44 per share equivalent.

How many shares does Francis David Segal beneficially own after the reported transaction?

The Form 4 reports 5,655 shares beneficially owned following the transaction.

Why were deferred stock units (DSUs) issued to the director?

The DSUs represent director fees elected to be received as equity under the company's Non-Employee Director Deferred Compensation Plan and the 2025 Omnibus Incentive Plan.

When will the reported DSUs settle into common stock?

Per the filing, the DSUs will settle into an equal number of common shares upon the reporting person's termination of board service.

Who signed the Form 4 on behalf of Francis David Segal and when?

The Form 4 was signed by Mavis G. Huger as Attorney-in-Fact on 10/02/2025.