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$ZTS

$75.19 -$0.37 (0.49%)

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Insider Transactions

Insider Transaction Summary

KRISTIN C PECK

65,579 shares

Net: +57,670 B/S: 8.17

Catherine A. Knupp

43,642 shares

Net: 0 B/S: -

Roxanne Lagano

30,632 shares

Net: +6,376 B/S: ∞

WILLIAM C JR STEERE

29,372 shares

Net: 0 B/S: -

Clinton A. Jr. Lewis

27,904 shares

Net: 0 B/S: -

Paul Bisaro

27,862 shares

Net: +5,555 B/S: ∞

Juan Ramon Alaix

27,784 shares

Net: 0 B/S: -

Glenn David

24,795 shares

Net: 0 B/S: -

Andrew Fenton

23,073 shares

Net: 0 B/S: -

FRANK A DAMELIO

21,458 shares

Net: +8,586 B/S: ∞

LOUISE M PARENT

18,208 shares

Net: +4,884 B/S: ∞

Willie M Reed

12,864 shares

Net: +3,555 B/S: ∞

Khosla Sanjay

11,621 shares

Net: +1,936 B/S: ∞

Linda Rhodes

11,192 shares

Net: 0 B/S: -

Robert J Polzer

10,990 shares

Net: +205 B/S: ∞

Wetteny Joseph

9,792 shares

Net: +15,189 B/S: ∞

Heidi C. Chen

9,696 shares

Net: 0 B/S: -

Robert Edward Kelly

8,300 shares

Net: 0 B/S: -

Roman Trawicki

8,218 shares

Net: 0 B/S: -

Wafaa Mamilli

8,035 shares

Net: 0 B/S: -

Alejandro Bernal

6,310 shares

Net: 0 B/S: -

Rimma Driscoll

6,036 shares

Net: +3,805 B/S: ∞

Antoinette Renee Leatherberry

5,686 shares

Net: +3,149 B/S: ∞

ROBERT W SCULLY

5,555 shares

Net: 0 B/S: -

Vanessa Broadhurst

3,920 shares

Net: +3,999 B/S: ∞

Jamie Brannan

3,856 shares

Net: +6,518 B/S: ∞

Gavin Hattersley

3,835 shares

Net: +3,074 B/S: ∞

Timothy J Bettington

3,370 shares

Net: 0 B/S: -

James Michael McFarland

3,062 shares

Net: 0 B/S: -

Astorga Jeannette Ferran

2,251 shares

Net: +3,271 B/S: ∞

Nicholas Ashton

2,214 shares

Net: +4,876 B/S: ∞

Keith Sarbaugh

2,105 shares

Net: +5,148 B/S: ∞

Stephanie Tilenius

1,936 shares

Net: +3,900 B/S: ∞

JULIE FULLER

1,798 shares

Net: +6,213 B/S: ∞

PAUL BISARO

1,596 shares

Net: 0 B/S: -

Mark Stetter

1,572 shares

Net: +3,724 B/S: ∞

Abhay U Nayak

1,441 shares

Net: 0 B/S: -

Kevin Esch

653 shares

Net: +4,659 B/S: ∞

Soria Ester Banque

320 shares

Net: 0 B/S: -

Sherry N Pudloski

243 shares

Net: 0 B/S: -

MICHAEL B MCCALLISTER

0 shares

Net: +4,933 B/S: ∞

Gregory Norden

0 shares

Net: +1,936 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
KRISTIN C PECK	65,579	+57,670	8.17
Catherine A. Knupp	43,642	0	-
Roxanne Lagano	30,632	+6,376	∞
WILLIAM C JR STEERE	29,372	0	-
Clinton A. Jr. Lewis	27,904	0	-
Paul Bisaro	27,862	+5,555	∞
Juan Ramon Alaix	27,784	0	-
Glenn David	24,795	0	-
Andrew Fenton	23,073	0	-
FRANK A DAMELIO	21,458	+8,586	∞
LOUISE M PARENT	18,208	+4,884	∞
Willie M Reed	12,864	+3,555	∞
Khosla Sanjay	11,621	+1,936	∞
Linda Rhodes	11,192	0	-
Robert J Polzer	10,990	+205	∞
Wetteny Joseph	9,792	+15,189	∞
Heidi C. Chen	9,696	0	-
Robert Edward Kelly	8,300	0	-
Roman Trawicki	8,218	0	-
Wafaa Mamilli	8,035	0	-
Alejandro Bernal	6,310	0	-
Rimma Driscoll	6,036	+3,805	∞
Antoinette Renee Leatherberry	5,686	+3,149	∞
ROBERT W SCULLY	5,555	0	-
Vanessa Broadhurst	3,920	+3,999	∞
Jamie Brannan	3,856	+6,518	∞
Gavin Hattersley	3,835	+3,074	∞
Timothy J Bettington	3,370	0	-
James Michael McFarland	3,062	0	-
Astorga Jeannette Ferran	2,251	+3,271	∞
Nicholas Ashton	2,214	+4,876	∞
Keith Sarbaugh	2,105	+5,148	∞
Stephanie Tilenius	1,936	+3,900	∞
JULIE FULLER	1,798	+6,213	∞
PAUL BISARO	1,596	0	-
Mark Stetter	1,572	+3,724	∞
Abhay U Nayak	1,441	0	-
Kevin Esch	653	+4,659	∞
Soria Ester Banque	320	0	-
Sherry N Pudloski	243	0	-
MICHAEL B MCCALLISTER	0	+4,933	∞
Gregory Norden	0	+1,936	∞

Individual Transactions

June 10, 2026

MICHAEL B MCCALLISTER

Gift

Change: -1,209

Price: $0.00

Shares: 0

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
MICHAEL B MCCALLISTER	Jun 11	Gift (G) Non-Market Transfer	0	-1,209	$0.00	-$0

May 21, 2026

Mark Stetter

Option Exercise/Conversion

Change: +1,572

Price: $0.00

Shares: 1,572

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mark Stetter	May 26	Option Exercise/Conversion (M) Compensation/Award	1,572	+1,572	$0.00	+$0

May 20, 2026

LOUISE M PARENT

Option Exercise/Conversion

Change: +1,944

Price: $0.00

Shares: 18,208

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
LOUISE M PARENT	May 21	Option Exercise/Conversion (M) Compensation/Award	18,208	+1,944	$0.00	+$0

May 13, 2026

FRANK A DAMELIO

Open Market Purchase

Change: +6,650

Price: $75.39

Shares: 21,458

Value: +$501,343

Paul Bisaro

Open Market Purchase

Change: +2,000

Price: $75.88

Shares: 27,862

Value: +$151,750

Insider	Filing Date	Transaction	Shares	Change	Price	Value
FRANK A DAMELIO	May 13	Open Market Purchase (P) Market Purchase	21,458	+6,650	$75.39	+$501,343
Paul Bisaro	May 13	Open Market Purchase (P) Market Purchase	27,862	+2,000	$75.88	+$151,750

May 11, 2026

MICHAEL B MCCALLISTER

Open Market Purchase

Change: +3,000

Price: $77.76

Shares: 24,524

Value: +$233,273

Insider	Filing Date	Transaction	Shares	Change	Price	Value
MICHAEL B MCCALLISTER	May 12	Open Market Purchase (P) Market Purchase	24,524	+3,000	$77.76	+$233,273

April 30, 2026

Kevin Esch

Tax Payment

Change: -75

Price: $114.97

Shares: 578

Value: -$8,622

Kevin Esch

Option Exercise/Conversion

Change: +259

Price: $0.00

Shares: 653

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Kevin Esch	May 01	Tax Payment (F) Tax Payment	578	-75	$114.97	-$8,622
Kevin Esch	May 01	Option Exercise/Conversion (M) Compensation/Award	653	+259	$0.00	+$0

April 10, 2026

Wetteny Joseph

Grant/Award Acquisition

Change: +874

Price: $39.64

Shares: 9,792

Value: +$34,645

JULIE FULLER

Grant/Award Acquisition

Change: +551

Price: $39.64

Shares: 1,798

Value: +$21,841

KRISTIN C PECK

Grant/Award Acquisition

Change: +2,777

Price: $39.64

Shares: 65,579

Value: +$110,080

Keith Sarbaugh

Grant/Award Acquisition

Change: +231

Price: $39.64

Shares: 2,105

Value: +$9,156

Rimma Driscoll

Grant/Award Acquisition

Change: +26

Price: $39.64

Shares: 6,036

Value: +$1,030

Kevin Esch

Grant/Award Acquisition

Change: +1

Price: $39.64

Shares: 498

Value: +$39

Astorga Jeannette Ferran

Grant/Award Acquisition

Change: +5

Price: $39.64

Shares: 2,251

Value: +$198

Roxanne Lagano

Grant/Award Acquisition

Change: +551

Price: $39.64

Shares: 30,632

Value: +$21,841

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Wetteny Joseph	Apr 13	Grant/Award Acquisition (A) Compensation/Award	9,792	+874	$39.64	+$34,645
JULIE FULLER	Apr 13	Grant/Award Acquisition (A) Compensation/Award	1,798	+551	$39.64	+$21,841
KRISTIN C PECK	Apr 13	Grant/Award Acquisition (A) Compensation/Award	65,579	+2,777	$39.64	+$110,080
Keith Sarbaugh	Apr 13	Grant/Award Acquisition (A) Compensation/Award	2,105	+231	$39.64	+$9,156
Rimma Driscoll	Apr 13	Grant/Award Acquisition (A) Compensation/Award	6,036	+26	$39.64	+$1,030
Kevin Esch	Apr 13	Grant/Award Acquisition (A) Compensation/Award	498	+1	$39.64	+$39
Astorga Jeannette Ferran	Apr 13	Grant/Award Acquisition (A) Compensation/Award	2,251	+5	$39.64	+$198
Roxanne Lagano	Apr 13	Grant/Award Acquisition (A) Compensation/Award	30,632	+551	$39.64	+$21,841

March 31, 2026

Keith Sarbaugh

Tax Payment

Change: -524

Price: $118.21

Shares: 3,346

Value: -$61,942

Keith Sarbaugh

Option Exercise/Conversion

Change: +1,528

Price: $0.00

Shares: 3,870

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Keith Sarbaugh	Apr 01	Tax Payment (F) Tax Payment	3,346	-524	$118.21	-$61,942
Keith Sarbaugh	Apr 01	Option Exercise/Conversion (M) Compensation/Award	3,870	+1,528	$0.00	+$0

March 27, 2026

JULIE FULLER

Grant/Award Acquisition

Change: +669

Price: $38.20

Shares: 1,247

Value: +$25,555

Rimma Driscoll

Grant/Award Acquisition

Change: +642

Price: $38.20

Shares: 6,010

Value: +$24,524

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JULIE FULLER	Mar 31	Grant/Award Acquisition (A) Compensation/Award	1,247	+669	$38.20	+$25,555
Rimma Driscoll	Mar 31	Grant/Award Acquisition (A) Compensation/Award	6,010	+642	$38.20	+$24,524