Updated Jul 16, 2026
MCCALLISTER MICHAEL B has filed 4 SEC Form 4 filings across 2 companies in the last 90 days — buying. Lifetime open-market purchases: $233K.
Michael B. McCallister is an experienced corporate executive known for his role as a director at AT&T Inc. and Zoetis Inc. He has a background in the healthcare and telecommunications industries, contributing to strategic decisions at these major companies.
| Role | Director |
|---|---|
| Notability | 50/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-11 | ZTS | Zoetis Inc. | G — Bona-fide gift | 1.2K | $0.00 | |
| 2026-05-12 | ZTS | Zoetis Inc. | P — Open-market purchase | 3.0K | $77.76 | $233K |
| 2026-02-23 | ZTS | Zoetis Inc. | J — Other acquisition / disposition | 413 | $127.28 | $53K |
| 2026-02-23 | ZTS | Zoetis Inc. | M — Option exercise | 1.6K | — | |
| 2025-05-20 | ZTS | Zoetis Inc. | G — Bona-fide gift | 1.8K | $0.00 |
Michael B. McCallister is an experienced corporate executive known for his role as a director at AT&T Inc. and Zoetis Inc. He has a background in the healthcare and telecommunications industries, contributing to strategic decisions at these major companies.…
4 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 1 open-market purchases ($233K) and 0 open-market sales () across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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