Zoetis ZTS Insider Ownership

NYSE ZTS
$70.32 -1.11 (-1.55%)
As of: Sep 29, 2026 · 3:59 PM EDT

Insider Holdings by Owner

460.24K Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
0.110%
▼-0.0016% pp QoQ
Shares Held by Insiders
460.24K
filed for Sep 2026
▼-1.42% QoQ
Shares Outstanding
417.60Mn
417,600,000 shares
Direct Holdings
435.13K
Indirect: 25.11K
Net Shares Traded (QoQ)
-6.65K
net selling in Sep 2026
Insiders Holding Shares
30
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

Zoetis's top three insider shareholders as of September 29, 2026 are Kristin C Peck (Chief Executive Officer, 105.07K shares), Glenn David (Executive Vice President, 46.57K shares), Catherine A. Knupp (Executive Vice President, 43.64K shares).

Form 4 Holdings

Insiders Holding ZTS

Insiders 30
Shares held 460.24K
Of outstanding 0.110%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Kristin C Peck Chief Executive Officer 105,068 0 105,068 22.8% 23 Feb, 2026
2 Glenn David Executive Vice President 46,572 0 46,572 10.1% 24 Feb, 2022
3 Catherine A. Knupp Executive Vice President 43,642 0 43,642 9.5% 12 Nov, 2021
4 Heidi C. Chen Executive Vice President 31,293 0 31,293 6.8% 13 Feb, 2024
5 Louise M Parent Director 28,394 0 28,394 6.2% 21 May, 2026
6 Paul Bisaro Director 27,862 0 27,862 6.1% 13 May, 2026
7 Michael B Mccallister Director 0 24,524 24,524 5.3% 12 May, 2026
8 Wetteny Joseph Chief Financial Officer 22,113 0 22,113 4.8% 23 Feb, 2026
9 Robert W Scully Director 21,489 0 21,489 4.7% 23 May, 2025
10 Roxanne Lagano Executive Vice President 15,632 0 15,632 3.4% 23 Feb, 2026
11 Frank A Damelio Director 14,808 0 14,808 3.2% 11 Aug, 2026
12 Willie M Reed Director 12,864 0 12,864 2.8% 23 Feb, 2026
13 Linda Rhodes Director 11,192 0 11,192 2.4% 22 May, 2024
14 Roman Trawicki Executive Vice President 8,218 0 8,218 1.8% 18 Mar, 2022
15 Wafaa Mamilli Executive Vice President 6,685 0 6,685 1.5% 13 Feb, 2024
16 Rimma Driscoll Executive Vice President 5,715 0 5,715 1.2% 23 Feb, 2026
17 Antoinette Renee Leatherberry Director 5,280 0 5,280 1.1% 23 Feb, 2026
18 Robert J Polzer Executive Vice President 5,120 0 5,120 1.1% 11 Feb, 2025
19 Vanessa Broadhurst Director 3,920 0 3,920 0.9% 23 Feb, 2026
20 Gavin Hattersley Director 3,354 0 3,354 0.7% 23 Feb, 2026
21 Keith Sarbaugh Executive Vice President 3,346 0 3,346 0.7% 01 Apr, 2026
22 Jamie Brannan Executive Vice President 3,290 0 3,290 0.7% 23 Feb, 2026
23 Abhay U Nayak Executive Vice President 1,965 0 1,965 0.4% 15 Feb, 2022
24 Nicholas Ashton Executive Vice President 1,822 0 1,822 0.4% 23 Feb, 2026
25 Astorga Jeannette Ferran Executive Vice President 1,684 0 1,684 0.4% 23 Feb, 2026
26 Mark Stetter Director 1,572 0 1,572 0.3% 26 May, 2026
27 Julie Fuller Executive Vice President 1,063 0 1,063 0.2% 23 Feb, 2026
28 Soria Ester Banque Executive Vice President 588 0 588 0.1% 01 Aug, 2024
29 Gregory Norden Director 0 583 583 0.1% 22 May, 2023
30 Kevin Esch Executive Vice President 578 0 578 0.1% 01 May, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

2,844 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
17 Sep, 2026 Mark Stetter Director Acquired A 342 $73.02 $25.00K 880 Direct
31 Aug, 2026 James Saccaro Evp, Cfo Coo Acquired A 81,063 $0.00 $0 81,063 Direct
07 Aug, 2026 Frank A Damelio Director Disposed G 6,650 $0.00 $0 14,808 Direct
10 Jul, 2026 Wetteny Joseph Chief Financial Officer Acquired A 363 $26.22 $9.52K 10,155 Direct
10 Jul, 2026 Rimma Driscoll Executive Vice President Acquired A 238 $26.22 $6.23K 6,273 Direct
10 Jul, 2026 Kristin C Peck Chief Executive Officer Acquired A 616 $26.22 $16.15K 66,195 Direct
10 Jul, 2026 Keith Sarbaugh Executive Vice President Acquired A 260 $26.22 $6.81K 2,365 Direct
10 Jul, 2026 Abhay U Nayak Executive Vice President Acquired A 215 $26.22 $5.63K 4,701 Direct
10 Jul, 2026 Julie Fuller Executive Vice President Acquired A 315 $26.22 $8.25K 2,113 Direct
10 Jul, 2026 Kevin Esch Executive Vice President Acquired A 308 $26.22 $8.08K 806 Direct
10 Jul, 2026 Roxanne Lagano Executive Vice President Acquired A 315 $26.22 $8.25K 30,947 Direct
10 Jul, 2026 Astorga Jeannette Ferran Executive Vice President Acquired A 45 $26.22 $1.19K 2,296 Direct
18 Jun, 2026 Mark Stetter Director Acquired A 318 $78.71 $25.00K 534 Direct
10 Jun, 2026 Michael B Mccallister Director Disposed G 1,209 $0.00 $0 0 Direct
21 May, 2026 Mark Stetter Director Acquired M 1,572 — — 1,572 Direct
21 May, 2026 Mark Stetter Director Disposed M 1,572 — — 0 Direct
20 May, 2026 Louise M Parent Director Acquired M 1,944 — — 18,208 Direct
20 May, 2026 Louise M Parent Director Acquired M 10,186 — — 28,394 Direct
20 May, 2026 Louise M Parent Director Disposed M 1,944 $0.00 $0 0 Direct
20 May, 2026 Louise M Parent Director Disposed M 10,187 $0.00 $0 0 Direct