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Michael B McCallister

Director

Michael B McCallister (Director) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in Zoetis Inc. (ZTS). Across 1 priced purchase filing, the average 21-session return was +0.1% from execution and +4.7% from disclosure (delay-adjusted; derived). The largest single filing was $233K of ZTS (3,000 sh × $77.76, as filed), executed May 11.

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Return, ttmiAverage return per filing, trailing twelve months
+0.1%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+4.7%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
1d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$233K
shares × price, as filed
Last traded
May 11
Filed May 12

Median ADV $581.7M across their filed names

Open performance
Volume by month
$233K$117K$0Oct 2024Apr 2025Oct 2025Apr 2026May 2026 · buys $233K
Buys $233K Sells $0

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 1 filing

Sector per market data · by filing · past 12 months

Most traded names
ZTS Zoetis Inc. ZTS · 1 buy · 0 sells 1 filing
Recent filings
ZTSPURCHASE Zoetis Inc. View filing → $233K
3,000 sh × $77.76
Exec May 11
Filed May 12 · 7:26 PM ET