Transactions
11
Insider / Zoetis Inc.
MCCALLISTER MICHAEL B
Director at Zoetis Inc.
- Company
- Zoetis Inc.
- First filing on record
- November 4, 2025
- Latest trade on record
- July 31, 2026
- SEC filings
- EDGAR ↗
MCCALLISTER MICHAEL B, Director at Zoetis Inc., has disclosed 11 transactions in T, ZTS since November 4, 2025: 1 purchase (1 open-market buy) and 0 sales, worth about $689K at the reported prices. The latest was filed August 4, 2026, 4 days after the trade.
Open-market buys
1
Sales
0
Avg. disclosure lag
3.2d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months MCCALLISTER MICHAEL B made 1 purchase worth $233K and no sales, plus 10 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
MCCALLISTER MICHAEL B has traded 1 stock on record; the largest by dollars is ZTS.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 9 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 6 | 18,136 | $403K |
| M | Option exercise or conversion | 2 | 3,238 | — |
| G | Gift | 1 | 1,209 | — |
| J | Other acquisition or disposal | 1 | 413 | $53K |
| P | Open-market purchase | 1 | 3,000 | $233K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 10 | 1 · $233K | 0 |
| 2025 | 1 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| T | Other A | July 31, 2026 | August 4, 2026 | 4d | 1,974 | $23 | $46K | indirectderivative | Form 4 ↗ | |
| ZTS | Other G | June 10, 2026 | June 11, 2026 | 1d | 1,209 | — | — | Form 4 ↗ | ||
| T | Other A | May 29, 2026 | June 2, 2026 | 4d | 9,274 | $25 | $230K | indirectderivative | Form 4 ↗ | |
| ZTS | Buy P | May 11, 2026 | May 12, 2026 | 1d | 3,000 | $78 | $233K | indirect | Form 4 ↗ | |
| T | Other A | April 30, 2026 | May 4, 2026 | 4d | 1,640 | $26 | $43K | indirectderivative | Form 4 ↗ | |
| ZTS | Option / conversion M | February 19, 2026 | February 23, 2026 | 4d | 1,619 | — | — | derivative | Form 4 ↗ | |
| ZTS | Other J | February 19, 2026 | February 23, 2026 | 4d | 413 | $127 | $53K | Form 4 ↗ | ||
| ZTS | Option / conversion M | February 19, 2026 | February 23, 2026 | 4d | 1,619 | — | — | Form 4 ↗ | ||
| ZTS | Other A | February 18, 2026 | February 19, 2026 | 1d | 1,936 | — | — | derivative | Form 4 ↗ | |
| T | Other A | January 30, 2026 | February 3, 2026 | 4d | 1,618 | $26 | $42K | indirectderivative | Form 4 ↗ | |
| T | Other A | October 31, 2025 | November 4, 2025 | 4d | 1,694 | $25 | $42K | indirectderivative | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| August 4, 2026 | Form 4 | 0000732717-26-000317 | 1 | published | EDGAR ↗ |
| June 11, 2026 | Form 4 | 0001628280-26-042528 | 1 | published | EDGAR ↗ |
| June 2, 2026 | Form 4 | 0000732717-26-000254 | 1 | published | EDGAR ↗ |
| May 12, 2026 | Form 4 | 0001628280-26-034291 | 1 | published | EDGAR ↗ |
| May 4, 2026 | Form 4 | 0000732717-26-000228 | 1 | published | EDGAR ↗ |
| February 23, 2026 | Form 4 | 0001628280-26-010688 | 3 | published | EDGAR ↗ |
| February 19, 2026 | Form 4 | 0001628280-26-009971 | 1 | published | EDGAR ↗ |
| February 3, 2026 | Form 4 | 0000732717-26-000104 | 1 | published | EDGAR ↗ |
| November 4, 2025 | Form 4 | 0000732717-25-000192 | 1 | published | EDGAR ↗ |
Other insiders at Zoetis Inc.
- Lee Lori M Director 38 rows
- Desroches Pascal Director 35 rows
- McElfresh Jeffery S. Chief Operating Officer 31 rows
- McAtee David R II Director 30 rows
- STANKEY JOHN T CEO & President 28 rows
- PECK KRISTIN C Director 27 rows
- Sabrina Sanders S SVP-ChiefActngOfcr&Controller 27 rows
- Broadhurst Vanessa EVP, Global Corp Affairs 25 rows
- MAYER MARISSA A Director 20 rows
- Esch Kevin Executive Vice President 19 rows
Everyone on file, with contracts and lobbying under the company's name: Zoetis Inc..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 9 | 11 | November 4, 2025 | August 4, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.