Ingevity (NGVT) HR chief reports open-market sale of 496 shares

Rhea-AI Filing Summary

Ingevity Corp senior vice president and Chief HR Officer Terrance M. Dyer reported open-market sales of company common stock. On May 28, 2026, he sold a total of 496 shares of Ingevity common stock in three transactions at prices between $68.45 and $68.57 per share.

Insider Trade Summary

Net Seller: 496 shares ($33,971)

Net Sell 3 txns

Insider DYER TERRANCE M

Role SVP, Chief HR Officer

Sold 496 shs ($34K)

Type	Security	Shares	Price	Value
Sale	Common Stock	266	$68.45	$18K
Sale	Common Stock	30	$68.57	$2K
Sale	Common Stock	200	$68.53	$14K

Holdings After Transaction: Common Stock — 7,432 shares (Direct, null)

Footnotes (1)

Key Figures

Total shares sold: 496 shares Block sale 1: 200 shares at $68.53 Block sale 2: 30 shares at $68.57 +1 more

4 metrics

Total shares sold 496 shares Aggregate open-market sales on May 28, 2026

Block sale 1 200 shares at $68.53 Open-market sale of common stock on May 28, 2026

Block sale 2 30 shares at $68.57 Open-market sale of common stock on May 28, 2026

Block sale 3 266 shares at $68.45 Open-market sale of common stock on May 28, 2026

Key Terms

Form 4, open-market sale, Common Stock, SVP, Chief HR Officer

4 terms

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

SVP, Chief HR Officer financial

""officer_title": "SVP, Chief HR Officer""

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 4 Insider Transactions: What Each Field Means →

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

DYER TERRANCE M

(Last) (First) (Middle)

C/O INGEVITY CORPORATION

4920 O'HEAR AVE, SUITE 400

(Street)

NORTH CHARLESTON SOUTH CAROLINA 29405

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, Chief HR Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/28/2026

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

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

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

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	05/28/2026		S		266	D	$68.45	7,432	D
Common Stock	05/28/2026		S		30	D	$68.57	7,402	D
Common Stock	05/28/2026		S		200	D	$68.53	7,202	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:

Remarks:

	Terrance M. Dyer By: Mavis Huger as Attorney-in-Fact	06/01/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Ingevity (NGVT) report for Terrance M. Dyer?

Ingevity reported that SVP and Chief HR Officer Terrance M. Dyer sold 496 shares of common stock. The Form 4 shows three open-market sale transactions executed on May 28, 2026 at prices around the high-$60s per share.

How many Ingevity (NGVT) shares did Terrance M. Dyer sell in this Form 4?

Terrance M. Dyer sold a total of 496 Ingevity common shares. The filing lists three separate trades: 200 shares, 30 shares, and 266 shares, all executed on May 28, 2026 as open-market sale transactions.

At what prices were the Ingevity (NGVT) insider sales by Terrance M. Dyer executed?

The reported sales were executed between $68.45 and $68.57 per share. Specifically, 200 shares sold at $68.53, 30 shares at $68.57, and 266 shares at $68.45, all involving Ingevity common stock.

What is Terrance M. Dyer’s role at Ingevity (NGVT) in this insider filing?

Terrance M. Dyer is identified as an officer of Ingevity serving as SVP, Chief HR Officer. The Form 4 shows he is not a director and not a ten percent owner, and it reports his direct ownership transactions in common stock.

Were the Ingevity (NGVT) insider transactions in the Form 4 open-market sales?

Yes. Each transaction in the Form 4 is coded “S” and described as a sale in open market or private transaction. The filing labels the transaction action as “open-market sale,” indicating standard stock market sales of Ingevity common shares.