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$WAT

$382.90 +$4.74 (1.25%)

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Insider Transactions

Insider Transaction Summary

DOUGLAS A BERTHIAUME

2,144,365 shares

Net: 0 B/S: -

ARTHUR G CAPUTO

85,217 shares

Net: 0 B/S: -

JOSHUA BEKENSTEIN

60,349 shares

Net: 0 B/S: -

JOANN A REED

39,685 shares

Net: 0 B/S: -

Udit Batra

33,140 shares

Net: +8,596 B/S: ∞

THOMAS P SALICE

31,985 shares

Net: 0 B/S: -

Christopher J OConnell

27,595 shares

Net: 0 B/S: -

WILLIAM J MILLER

22,349 shares

Net: 0 B/S: -

CHRISTOPHER A KUEBLER

17,808 shares

Net: +2,773 B/S: ∞

MICHAEL J BERENDT

16,449 shares

Net: 0 B/S: -

Amol Chaubal

7,796 shares

Net: +2,572 B/S: ∞

Elizabeth B Rae

6,692 shares

Net: 0 B/S: -

Jianqing Bennett

6,532 shares

Net: +1,616 B/S: ∞

Eugene G Cassis

5,905 shares

Net: 0 B/S: -

Ian King

5,529 shares

Net: 0 B/S: -

Flemming Ornskov

5,271 shares

Net: +643 B/S: ∞

Belinda Hyde

4,675 shares

Net: 0 B/S: -

Mark Vergnano

4,540 shares

Net: +330 B/S: ∞

MARK P VERGNANO

4,210 shares

Net: 0 B/S: -

LAURIE H M.D. GLIMCHER

4,067 shares

Net: 0 B/S: -

Jonathan M Pratt

3,887 shares

Net: 0 B/S: -

Sherry Buck

3,720 shares

Net: 0 B/S: -

Robert L III Carpio

3,615 shares

Net: +825 B/S: ∞

Gary E Hendrickson

3,532 shares

Net: 0 B/S: -

Wei Jiang

3,505 shares

Net: +1,095 B/S: ∞

RICHARD H FEARON

3,302 shares

Net: +1,330 B/S: ∞

MICHAEL F SILVEIRA

3,288 shares

Net: 0 B/S: -

Pearl S Huang

3,276 shares

Net: +330 B/S: ∞

DAVID TERRICCIANO

3,273 shares

Net: 0 B/S: -

LINDA BADDOUR

2,899 shares

Net: +330 B/S: ∞

Daniel J. Welch

2,847 shares

Net: 0 B/S: -

Michael C Harrington

2,660 shares

Net: 0 B/S: -

Francis Kim

2,533 shares

Net: 0 B/S: -

Rohit Khanna

2,160 shares

Net: 0 B/S: -

Daniel J. Brennan

1,355 shares

Net: +330 B/S: ∞

Robert G Carson

1,228 shares

Net: 0 B/S: -

Heather Knight

1,218 shares

Net: +604 B/S: ∞

Claire Fraser

489 shares

Net: +358 B/S: ∞

JOHN M BALLBACH

379 shares

Net: 0 B/S: -

Keeley A Aleman

201 shares

Net: 0 B/S: -

EDWARD CONARD

104 shares

Net: 0 B/S: -

MARK T BEAUDOUIN

0 shares

Net: 0 B/S: -

Terrence P Kelly

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
DOUGLAS A BERTHIAUME	2,144,365	0	-
ARTHUR G CAPUTO	85,217	0	-
JOSHUA BEKENSTEIN	60,349	0	-
JOANN A REED	39,685	0	-
Udit Batra	33,140	+8,596	∞
THOMAS P SALICE	31,985	0	-
Christopher J OConnell	27,595	0	-
WILLIAM J MILLER	22,349	0	-
CHRISTOPHER A KUEBLER	17,808	+2,773	∞
MICHAEL J BERENDT	16,449	0	-
Amol Chaubal	7,796	+2,572	∞
Elizabeth B Rae	6,692	0	-
Jianqing Bennett	6,532	+1,616	∞
Eugene G Cassis	5,905	0	-
Ian King	5,529	0	-
Flemming Ornskov	5,271	+643	∞
Belinda Hyde	4,675	0	-
Mark Vergnano	4,540	+330	∞
MARK P VERGNANO	4,210	0	-
LAURIE H M.D. GLIMCHER	4,067	0	-
Jonathan M Pratt	3,887	0	-
Sherry Buck	3,720	0	-
Robert L III Carpio	3,615	+825	∞
Gary E Hendrickson	3,532	0	-
Wei Jiang	3,505	+1,095	∞
RICHARD H FEARON	3,302	+1,330	∞
MICHAEL F SILVEIRA	3,288	0	-
Pearl S Huang	3,276	+330	∞
DAVID TERRICCIANO	3,273	0	-
LINDA BADDOUR	2,899	+330	∞
Daniel J. Welch	2,847	0	-
Michael C Harrington	2,660	0	-
Francis Kim	2,533	0	-
Rohit Khanna	2,160	0	-
Daniel J. Brennan	1,355	+330	∞
Robert G Carson	1,228	0	-
Heather Knight	1,218	+604	∞
Claire Fraser	489	+358	∞
JOHN M BALLBACH	379	0	-
Keeley A Aleman	201	0	-
EDWARD CONARD	104	0	-
MARK T BEAUDOUIN	0	0	-
Terrence P Kelly	0	0	-

Individual Transactions

April 06, 2026

Jianqing Bennett

Tax Payment

Change: -302

Price: $304.09

Shares: 6,532

Value: -$91,835

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jianqing Bennett	Apr 07	Tax Payment (F) Tax Payment	6,532	-302	$304.09	-$91,835

March 31, 2026

Heather Knight

Grant/Award Acquisition

Change: +68

Price: $0.00

Shares: 1,218

Value: +$0

Wei Jiang

Grant/Award Acquisition

Change: +64

Price: $0.00

Shares: 3,505

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Heather Knight	Apr 02	Grant/Award Acquisition (A) Compensation/Award	1,218	+68	$0.00	+$0
Wei Jiang	Apr 02	Grant/Award Acquisition (A) Compensation/Award	3,505	+64	$0.00	+$0

March 16, 2026

Wei Jiang

Open Market Purchase

Change: +500

Price: $289.46

Shares: 3,441

Value: +$144,730

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Wei Jiang	Mar 18	Open Market Purchase (P) Market Purchase	3,441	+500	$289.46	+$144,730

March 06, 2026

RICHARD H FEARON

Open Market Purchase

Change: +1,000

Price: $306.34

Shares: 3,302

Value: +$306,340

Insider	Filing Date	Transaction	Shares	Change	Price	Value
RICHARD H FEARON	Mar 10	Open Market Purchase (P) Market Purchase	3,302	+1,000	$306.34	+$306,340

March 02, 2026

Udit Batra

Tax Payment

Change: -3,417

Price: $307.23

Shares: 33,140

Value: -$1,049,804

Amol Chaubal

Tax Payment

Change: -709

Price: $307.23

Shares: 7,796

Value: -$217,826

Jianqing Bennett

Tax Payment

Change: -410

Price: $307.23

Shares: 6,834

Value: -$125,964

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Udit Batra	Mar 03	Tax Payment (F) Tax Payment	33,140	-3,417	$307.23	-$1,049,804
Amol Chaubal	Mar 03	Tax Payment (F) Tax Payment	7,796	-709	$307.23	-$217,826
Jianqing Bennett	Mar 03	Tax Payment (F) Tax Payment	6,834	-410	$307.23	-$125,964

February 25, 2026

LINDA BADDOUR

Grant/Award Acquisition

Change: +23

Price: $0.00

Shares: 2,899

Value: +$0

Robert L III Carpio

Grant/Award Acquisition

Change: +997

Price: $0.00

Shares: 3,615

Value: +$0

Jianqing Bennett

Grant/Award Acquisition

Change: +986

Price: $0.00

Shares: 7,244

Value: +$0

Amol Chaubal

Grant/Award Acquisition

Change: +1,455

Price: $0.00

Shares: 8,505

Value: +$0

Udit Batra

Grant/Award Acquisition

Change: +5,165

Price: $0.00

Shares: 36,557

Value: +$0

Mark Vergnano

Grant/Award Acquisition

Change: +23

Price: $0.00

Shares: 4,540

Value: +$0

CHRISTOPHER A KUEBLER

Grant/Award Acquisition

Change: +23

Price: $0.00

Shares: 17,808

Value: +$0

Heather Knight

Grant/Award Acquisition

Change: +23

Price: $0.00

Shares: 1,149

Value: +$0

Wei Jiang

Grant/Award Acquisition

Change: +23

Price: $0.00

Shares: 2,941

Value: +$0

Pearl S Huang

Grant/Award Acquisition

Change: +23

Price: $0.00

Shares: 3,276

Value: +$0

Claire Fraser

Grant/Award Acquisition

Change: +358

Price: $0.00

Shares: 489

Value: +$0

RICHARD H FEARON

Grant/Award Acquisition

Change: +23

Price: $0.00

Shares: 2,302

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
LINDA BADDOUR	Feb 27	Grant/Award Acquisition (A) Compensation/Award	2,899	+23	$0.00	+$0
Robert L III Carpio	Feb 27	Grant/Award Acquisition (A) Compensation/Award	3,615	+997	$0.00	+$0
Jianqing Bennett	Feb 27	Grant/Award Acquisition (A) Compensation/Award	7,244	+986	$0.00	+$0
Amol Chaubal	Feb 27	Grant/Award Acquisition (A) Compensation/Award	8,505	+1,455	$0.00	+$0
Udit Batra	Feb 27	Grant/Award Acquisition (A) Compensation/Award	36,557	+5,165	$0.00	+$0
Mark Vergnano	Feb 27	Grant/Award Acquisition (A) Compensation/Award	4,540	+23	$0.00	+$0
CHRISTOPHER A KUEBLER	Feb 27	Grant/Award Acquisition (A) Compensation/Award	17,808	+23	$0.00	+$0
Heather Knight	Feb 27	Grant/Award Acquisition (A) Compensation/Award	1,149	+23	$0.00	+$0
Wei Jiang	Feb 27	Grant/Award Acquisition (A) Compensation/Award	2,941	+23	$0.00	+$0
Pearl S Huang	Feb 27	Grant/Award Acquisition (A) Compensation/Award	3,276	+23	$0.00	+$0
Claire Fraser	Feb 27	Grant/Award Acquisition (A) Compensation/Award	489	+358	$0.00	+$0
RICHARD H FEARON	Feb 27	Grant/Award Acquisition (A) Compensation/Award	2,302	+23	$0.00	+$0