Understand Stock

$WST

$317.98 +$1.68 (0.53%)

Deep Research with AI Research

Overview

$WST Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

WILLIAM J FEDERICI

227,812 shares

Net: 0 B/S: -

DONALD E JR MOREL

103,184 shares

Net: 0 B/S: -

John E Paproski

78,223 shares

Net: 0 B/S: -

MICHAEL A ANDERSON

70,507 shares

Net: 0 B/S: -

ANTHONY WELTERS

62,142 shares

Net: 0 B/S: -

Paula A Johnson

48,754 shares

Net: 0 B/S: -

JOHN H WEILAND

45,359 shares

Net: 0 B/S: -

Douglas A Michels

45,171 shares

Net: 0 B/S: -

Thomas W Hofmann

44,637 shares

Net: 0 B/S: -

MARK A BUTHMAN

42,861 shares

Net: 0 B/S: -

Warwick Bedwell

38,778 shares

Net: 0 B/S: -

William F Feehery

31,363 shares

Net: 0 B/S: -

Daniel Malone

29,020 shares

Net: 0 B/S: -

Karen Flynn

23,692 shares

Net: 0 B/S: -

GOLDMAN MYLA LAI

19,424 shares

Net: 0 B/S: -

Annette F Favorite

16,828 shares

Net: +1,111 B/S: 1.46

GEORGE LLOYD MILLER

16,540 shares

Net: 0 B/S: -

Heino Lennartz

16,304 shares

Net: 0 B/S: -

DAVID A MONTECALVO

13,731 shares

Net: 0 B/S: -

Paolo Pucci

10,947 shares

Net: 0 B/S: -

PATRICK J ZENNER

10,928 shares

Net: 0 B/S: -

Deborah L Keller

10,657 shares

Net: 0 B/S: -

Eric Mark Green

6,986 shares

Net: +10,845 B/S: ∞

Cindy Reiss-Clark

5,047 shares

Net: 0 B/S: -

ROBERT F FRIEL

4,682 shares

Net: 0 B/S: -

Quintin J Lai

4,359 shares

Net: 0 B/S: -

Bernard Birkett

4,020 shares

Net: 0 B/S: -

Silji Abraham

3,138 shares

Net: 0 B/S: -

Robert W. McMahon

3,082 shares

Net: +18,733 B/S: ∞

Molly Joseph

2,884 shares

Net: 0 B/S: -

Stephen H Lockhart

2,708 shares

Net: 0 B/S: -

Chad Winters

2,419 shares

Net: +498 B/S: 1.65

Kimberly Banks MacKay

1,512 shares

Net: 0 B/S: -

Charles Witherspoon

1,430 shares

Net: +112 B/S: ∞

Norman D. Jr. Finch

1,285 shares

Net: +1,477 B/S: ∞

Shane Alden Campbell

1,131 shares

Net: +1,131 B/S: ∞

Christopher G Ryan

684 shares

Net: 0 B/S: -

Rodolphe Jean Poussot

437 shares

Net: +744 B/S: ∞

JANET BRUTSCHEA HAUGEN

260 shares

Net: +204 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
WILLIAM J FEDERICI	227,812	0	-
DONALD E JR MOREL	103,184	0	-
John E Paproski	78,223	0	-
MICHAEL A ANDERSON	70,507	0	-
ANTHONY WELTERS	62,142	0	-
Paula A Johnson	48,754	0	-
JOHN H WEILAND	45,359	0	-
Douglas A Michels	45,171	0	-
Thomas W Hofmann	44,637	0	-
MARK A BUTHMAN	42,861	0	-
Warwick Bedwell	38,778	0	-
William F Feehery	31,363	0	-
Daniel Malone	29,020	0	-
Karen Flynn	23,692	0	-
GOLDMAN MYLA LAI	19,424	0	-
Annette F Favorite	16,828	+1,111	1.46
GEORGE LLOYD MILLER	16,540	0	-
Heino Lennartz	16,304	0	-
DAVID A MONTECALVO	13,731	0	-
Paolo Pucci	10,947	0	-
PATRICK J ZENNER	10,928	0	-
Deborah L Keller	10,657	0	-
Eric Mark Green	6,986	+10,845	∞
Cindy Reiss-Clark	5,047	0	-
ROBERT F FRIEL	4,682	0	-
Quintin J Lai	4,359	0	-
Bernard Birkett	4,020	0	-
Silji Abraham	3,138	0	-
Robert W. McMahon	3,082	+18,733	∞
Molly Joseph	2,884	0	-
Stephen H Lockhart	2,708	0	-
Chad Winters	2,419	+498	1.65
Kimberly Banks MacKay	1,512	0	-
Charles Witherspoon	1,430	+112	∞
Norman D. Jr. Finch	1,285	+1,477	∞
Shane Alden Campbell	1,131	+1,131	∞
Christopher G Ryan	684	0	-
Rodolphe Jean Poussot	437	+744	∞
JANET BRUTSCHEA HAUGEN	260	+204	∞

Individual Transactions

April 27, 2026

Annette F Favorite

Open Market Sale

Change: -2,817

Price: $305.20

Shares: 16,828

Value: -$859,753

Chad Winters

Option Exercise/Conversion

Change: +896

Price: $173.22

Shares: 2,419

Value: +$155,205

Annette F Favorite

Option Exercise/Conversion

Change: +2,817

Price: $83.47

Shares: 19,645

Value: +$235,134

Chad Winters

Open Market Sale

Change: -896

Price: $300.67

Shares: 1,523

Value: -$269,399

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Annette F Favorite	Apr 29	Open Market Sale (S) Market Sale	16,828	-2,817	$305.20	-$859,753
Chad Winters	Apr 29	Option Exercise/Conversion (M) Compensation/Award	2,419	+896	$173.22	+$155,205
Annette F Favorite	Apr 29	Option Exercise/Conversion (M) Compensation/Award	19,645	+2,817	$83.47	+$235,134
Chad Winters	Apr 29	Open Market Sale (S) Market Sale	1,523	-896	$300.67	-$269,399

March 31, 2026

JANET BRUTSCHEA HAUGEN

Grant/Award Acquisition

Change: +52

Price: $250.64

Shares: 260

Value: +$13,033

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JANET BRUTSCHEA HAUGEN	Apr 01	Grant/Award Acquisition (A) Compensation/Award	260	+52	$250.64	+$13,033

March 01, 2026

Norman D. Jr. Finch

Grant/Award Acquisition

Change: +1,285

Price: $0.00

Shares: 1,285

Value: +$0

Eric Mark Green

Grant/Award Acquisition

Change: +6,986

Price: $0.00

Shares: 6,986

Value: +$0

Annette F Favorite

Grant/Award Acquisition

Change: +720

Price: $0.00

Shares: 720

Value: +$0

Shane Alden Campbell

Grant/Award Acquisition

Change: +1,131

Price: $0.00

Shares: 1,131

Value: +$0

Robert W. McMahon

Grant/Award Acquisition

Change: +3,082

Price: $0.00

Shares: 3,082

Value: +$0

Rodolphe Jean Poussot

Grant/Award Acquisition

Change: +437

Price: $0.00

Shares: 437

Value: +$0

Chad Winters

Grant/Award Acquisition

Change: +340

Price: $0.00

Shares: 340

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Norman D. Jr. Finch	Mar 03	Grant/Award Acquisition (A) Compensation/Award	1,285	+1,285	$0.00	+$0
Eric Mark Green	Mar 03	Grant/Award Acquisition (A) Compensation/Award	6,986	+6,986	$0.00	+$0
Annette F Favorite	Mar 03	Grant/Award Acquisition (A) Compensation/Award	720	+720	$0.00	+$0
Shane Alden Campbell	Mar 03	Grant/Award Acquisition (A) Compensation/Award	1,131	+1,131	$0.00	+$0
Robert W. McMahon	Mar 03	Grant/Award Acquisition (A) Compensation/Award	3,082	+3,082	$0.00	+$0
Rodolphe Jean Poussot	Mar 03	Grant/Award Acquisition (A) Compensation/Award	437	+437	$0.00	+$0
Chad Winters	Mar 03	Grant/Award Acquisition (A) Compensation/Award	340	+340	$0.00	+$0

February 20, 2026

Rodolphe Jean Poussot

Option Exercise/Conversion

Change: +383

Price: $0.00

Shares: 691

Value: +$0

Rodolphe Jean Poussot

Tax Payment

Change: -130

Price: $241.12

Shares: 561

Value: -$31,345

Charles Witherspoon

Option Exercise/Conversion

Change: +60

Price: $0.00

Shares: 1,430

Value: +$0

Charles Witherspoon

Tax Payment

Change: -22

Price: $241.12

Shares: 1,408

Value: -$5,304

Chad Winters

Option Exercise/Conversion

Change: +89

Price: $0.00

Shares: 1,553

Value: +$0

Chad Winters

Tax Payment

Change: -30

Price: $241.12

Shares: 1,523

Value: -$7,233

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Rodolphe Jean Poussot	Feb 23	Option Exercise/Conversion (M) Compensation/Award	691	+383	$0.00	+$0
Rodolphe Jean Poussot	Feb 23	Tax Payment (F) Tax Payment	561	-130	$241.12	-$31,345
Charles Witherspoon	Feb 23	Option Exercise/Conversion (M) Compensation/Award	1,430	+60	$0.00	+$0
Charles Witherspoon	Feb 23	Tax Payment (F) Tax Payment	1,408	-22	$241.12	-$5,304
Chad Winters	Feb 23	Option Exercise/Conversion (M) Compensation/Award	1,553	+89	$0.00	+$0
Chad Winters	Feb 23	Tax Payment (F) Tax Payment	1,523	-30	$241.12	-$7,233

February 18, 2026

Rodolphe Jean Poussot

Option Exercise/Conversion

Change: +82

Price: $0.00

Shares: 335

Value: +$0

Rodolphe Jean Poussot

Tax Payment

Change: -28

Price: $248.26

Shares: 307

Value: -$6,951

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Rodolphe Jean Poussot	Feb 19	Option Exercise/Conversion (M) Compensation/Award	335	+82	$0.00	+$0
Rodolphe Jean Poussot	Feb 19	Tax Payment (F) Tax Payment	307	-28	$248.26	-$6,951