Amol Chaubal

CIK: 0001773089

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (44.4%)

Compensation grants

Other (G, F, J, C, D, …)5 (55.6%)

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

Companies & Roles (1)

WAT

WATERS CORP /DE/

Officer

Discretionary Trading P&L

Holdings

Transaction History (9 total)

WAT
WATERS CORP /DE/
May 12, 2026
Tax Payment(F)
Direct
239 shares at avg. $352.21$84K
WAT
WATERS CORP /DE/
Mar 2, 2026
Tax Payment(F)
Direct
709 shares at avg. $307.23$218K
WAT
WATERS CORP /DE/
Feb 25, 2026
Award(A)
Direct
1.5K shares-
WAT
WATERS CORP /DE/
Feb 5, 2026
Tax Payment(F)
Direct
58 shares at avg. $376.89$22K
WAT
WATERS CORP /DE/
Feb 4, 2026
Award(A)
Direct
1.9K shares-
WAT
WATERS CORP /DE/
May 12, 2025
Tax Payment(F)
Direct
239 shares at avg. $366.67$88K
WAT
WATERS CORP /DE/
Mar 1, 2025
Tax Payment(F)
Direct
1.1K shares at avg. $371.79$400K
WAT
WATERS CORP /DE/
Feb 5, 2025
Award(A)
Direct
833 shares-
WAT
WATERS CORP /DE/
Feb 5, 2025
Award(A)
Direct
3.3K shares-

		Type	Shares	Price		Ownership
May 12, 2026	WAT WATERS CORP /DE/	Tax Payment(F)	239	$352.21	$84,178	Direct
Mar 2, 2026	WAT WATERS CORP /DE/	Tax Payment(F)	709	$307.23	$217,826	Direct
Feb 25, 2026	WAT WATERS CORP /DE/	Award(A)	1,455	-	$0	Direct
Feb 5, 2026	WAT WATERS CORP /DE/	Tax Payment(F)	58	$376.89	$21,860	Direct
Feb 4, 2026	WAT WATERS CORP /DE/	Award(A)	1,884	-	$0	Direct
May 12, 2025	WAT WATERS CORP /DE/	Tax Payment(F)	239	$366.67	$87,634	Direct
Mar 1, 2025	WAT WATERS CORP /DE/	Tax Payment(F)	1,076	$371.79	$400,046	Direct
Feb 5, 2025	WAT WATERS CORP /DE/	Award(A)	833	-	-	Direct
Feb 5, 2025	WAT WATERS CORP /DE/	Award(A)	3,317	-	-	Direct

1-9 of 9 transactions

About Chaubal Amol

Chaubal Amol (SEC CIK 0001773089) files insider reports with the SEC as SVP & Chief Financial Officer of WATERS CORP /DE/ (WAT).

Signal8 holds 7 ownership filings by Chaubal Amol, all Form 4s, filed between Feb 7, 2025 and May 14, 2026. Those filings report 9 transactions, from Feb 5, 2025 to May 12, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Chaubal Amol's filings is in MILFORD, MA.

Recent filings by Chaubal Amol

May 12, 2026: Tax withholding of WAT shares (Form 4, code F).
Mar 2, 2026: Tax withholding of WAT shares (Form 4, code F).
Feb 25, 2026: Grant or award of WAT shares (Form 4, code A).
Feb 5, 2026: Tax withholding of WAT shares (Form 4, code F).
Feb 4, 2026: Grant or award of WAT shares (Form 4, code A).

Other insiders filing for WATERS CORP /DE/ (WAT)

Knight Heather, Director
Jiang Wei, Director
KUEBLER CHRISTOPHER A, Director
Carpio Robert L III, SVP Waters Analytical Sciences
Bennett Jianqing, SVP Waters Adv. Diagnostics
FEARON RICHARD H, Director

How to read Form 4 transaction codes