Christine A. Tsingos

CIK: 0001278861

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)2 (33.3%)

Derivative conversions

Awards (A)4 (66.7%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (3)

NVST

Envista Holdings Corp

Director

VREX

Varex Imaging Corp

Director

ONTO

ONTO INNOVATION INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (6 total)

NVST
Envista Holdings Corp
May 19, 2026
Award(A)
Direct
9.3K shares-
VREX
Varex Imaging Corp
Feb 12, 2026
Award(A)
Deferred Stock Units
Direct
12.3K shares-
VREX
Varex Imaging Corp
Feb 9, 2026
Exercise(M)
Direct
8.5K shares-
NVST
Envista Holdings Corp
Jun 10, 2025
Award(A)
Direct
10.5K shares-
VREX
Varex Imaging Corp
Feb 13, 2025
Exercise(M)
Direct
6.6K shares-
VREX
Varex Imaging Corp
Feb 13, 2025
Award(A)
Deferred Stock Units
Direct
12.1K shares-

		Type	Shares	Price		Ownership
May 19, 2026	NVST Envista Holdings Corp	Award(A)	9,330	-	$0	Direct
Feb 12, 2026	VREX Varex Imaging Corp	Award(A) Deferred Stock Units	12,331	-	-	Direct
Feb 9, 2026	VREX Varex Imaging Corp	Exercise(M)	8,483	-	$0	Direct
Jun 10, 2025	NVST Envista Holdings Corp	Award(A)	10,450	-	-	Direct
Feb 13, 2025	VREX Varex Imaging Corp	Exercise(M)	6,573	-	-	Direct
Feb 13, 2025	VREX Varex Imaging Corp	Award(A) Deferred Stock Units	12,123	-	-	Direct

1-6 of 6 transactions

About TSINGOS CHRISTINE A

TSINGOS CHRISTINE A (SEC CIK 0001278861) files insider reports with the SEC as Director of Envista Holdings Corp (NVST), Director of Varex Imaging Corp (VREX) and Director of ONTO INNOVATION INC. (ONTO).

Signal8 holds 6 ownership filings by TSINGOS CHRISTINE A, all Form 4s, filed between Feb 14, 2025 and May 21, 2026. Those filings report 6 transactions, from Feb 13, 2025 to May 19, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on TSINGOS CHRISTINE A's filings is in SALT LAKE CITY, UT.

Recent filings by TSINGOS CHRISTINE A

May 19, 2026: Grant or award of NVST shares (Form 4, code A).
Feb 12, 2026: Grant or award of VREX derivative securities (Form 4, code A).
Feb 9, 2026: Option exercise of VREX shares (Form 4, code M).
Jun 10, 2025: Grant or award of NVST shares (Form 4, code A).
Feb 13, 2025: Option exercise of VREX shares (Form 4, code M).

Other insiders filing for Envista Holdings Corp (NVST)

Keel Paul A, Chairman and CEO
Acurio Veronica, President, Orthodontics
Befidi Robert, President, Diagnostics
Hammes Eric D., Chief Financial Officer
Nilsson Stefan, President, Nobel Biocare
Reis Mischa, SVP, Strategy & Bus. Dev.

How to read Form 4 transaction codes