Terrance M. Dyer

CIK: 0001552446

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)3 (50.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)1 (16.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

NGVT

Ingevity Corp

Officer

Discretionary Trading P&L

Holdings

Transaction History (6 total)

NGVT
Ingevity Corp
May 28, 2026
Sale(S)
Direct
266 shares at avg. $68.45$18K
NGVT
Ingevity Corp
May 28, 2026
Sale(S)
Direct
30 shares at avg. $68.57$2K
NGVT
Ingevity Corp
May 28, 2026
Sale(S)
Direct
200 shares at avg. $68.53$14K
NGVT
Ingevity Corp
Mar 2, 2026
Tax Payment(F)
Direct
550 shares at avg. $71.64$39K
NGVT
Ingevity Corp
Feb 27, 2026
Award(A)
Direct
3.6K shares-
NGVT
Ingevity Corp
Feb 28, 2025
Award(A)
Direct
4.6K shares-

		Type	Shares	Price		Ownership
May 28, 2026	NGVT Ingevity Corp	Sale(S)	266	$68.45	$18,208	Direct
May 28, 2026	NGVT Ingevity Corp	Sale(S)	30	$68.57	$2,057	Direct
May 28, 2026	NGVT Ingevity Corp	Sale(S)	200	$68.53	$13,706	Direct
Mar 2, 2026	NGVT Ingevity Corp	Tax Payment(F)	550	$71.64	$39,402	Direct
Feb 27, 2026	NGVT Ingevity Corp	Award(A)	3,621	-	$0	Direct
Feb 28, 2025	NGVT Ingevity Corp	Award(A)	4,627	-	-	Direct

1-6 of 6 transactions

About DYER TERRANCE M

DYER TERRANCE M (SEC CIK 0001552446) files insider reports with the SEC as SVP, Chief HR Officer of Ingevity Corp (NGVT).

Signal8 holds 3 ownership filings by DYER TERRANCE M, all Form 4s, filed between Mar 4, 2025 and Jun 1, 2026. Those filings report 6 transactions, from Feb 28, 2025 to May 28, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on DYER TERRANCE M's filings is in NORTH CHARLESTON, SC.

Recent filings by DYER TERRANCE M

May 28, 2026: Open-market sales of NGVT shares (3 lines, Form 4, code S).
Mar 2, 2026: Tax withholding of NGVT shares (Form 4, code F).
Feb 27, 2026: Grant or award of NGVT shares (Form 4, code A).
Feb 28, 2025: Grant or award of NGVT shares (Form 4, code A).

Other insiders filing for Ingevity Corp (NGVT)

Segal Francis David, Director
WILLIS J KEVIN, Director
Li David H, President & CEO
PLATT PHILLIP JOHN, SVP, Chief Financial Officer
Fisher Ryan C., SVP, Gen. Counsel & Secretary
Cotterman Ryan Joseph, VP, Chief Accounting Officer

How to read Form 4 transaction codes