ZTS insider buying and SEC filings, explained

Zoetis Inc. · CIK 1555280

Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov

Insider activity in the last 12 months

Bought

$886K

Insiders who bought

Sold (not marked 10b5-1)

Planned sales (10b5-1)

$2.5M

Traded	Type	What was filed	Source
May 13, 2026	Purchase (code P)	Frank A. Damelio (Director) bought 6,650 shares at $75.39 ($501K), reported as a purchase (code P). Holdings up 45% to 21,458 shares. Not marked as a 10b5-1 plan trade.	SEC filing Filed May 13, 2026
May 13, 2026	Purchase (code P)	Paul Bisaro (Director) bought 2,000 shares at $75.88 ($152K), reported as a purchase (code P). Holdings up 8% to 27,862 shares. Not marked as a 10b5-1 plan trade.	SEC filing Filed May 13, 2026
May 11, 2026	Purchase (code P)	Michael B. Mccallister (Director) bought 3,000 shares indirectly (by trust) at about $77.76 ($233K), reported as a purchase (code P). Holdings by trust up 14% to 24,524 shares. Not marked as a 10b5-1 plan trade.	SEC filing Filed May 12, 2026
Feb 17, 2026	Planned (10b5-1)	Kristin C. Peck (CEO and Director) sold 20,000 shares at about $127.05 ($2.5M), marked as a 10b5-1 plan trade. Holdings down 16% to 101,337 shares.	SEC filing Filed Feb 17, 2026

106 routine transactions (such as grants, option exercises or tax withholding) are not listed.

$886K in purchases since May 11, 2026 · Purchases traded May 11, 2026 to May 13, 2026 · Closed

Insider	Value	Traded	Source
Michael B. Mccallister (Director)	$233K	May 11, 2026	SEC filing
Paul Bisaro (Director)	$152K	May 13, 2026	SEC filing
Frank A. Damelio (Director)	$501K	May 13, 2026	SEC filing

No red flags in the last 12 months.

No key events in the last 12 months.

No 8-K filings in the last 12 months.

Red flags are objective triggers only: the item or form filed, never an opinion.

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