PFE insider buying
1 cluster buyPFIZER INC
When two or more insiders at PFIZER INC buy PFE in a qualifying detection window, the grouped purchases provide a starting point for further research. Below is every cluster we've detected in PFE plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Aug 5 – Aug 12, 2026Detected Aug 12, 2026Executive buyer2 insidersTotal bought$2.0MMarket capUnknown
All notable open-market buys in PFE
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Aug 12, 2026 | BOURLA ALBERTcluster Director, Chairman & CEO | 38,000 | $26.34 | $1.0M | SEC ↗ |
| Aug 5, 2026 | Buckley Mortimer Jcluster Director | 37,632 | $25.52 | $960.4K | SEC ↗ |
| Feb 13, 2025 | Director | 19,457 | $25.65 | $499.1K | SEC ↗ |
| Oct 30, 2024 | Director | 1,000 | $28.24 | $28.2K | SEC ↗ |
PFE insider buying — FAQ
- Are insiders buying PFE stock?
- Yes — 4 distinct insiders have bought PFE (PFIZER INC) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Aug 12, 2026.
- How much PFE stock have insiders bought?
- Insiders have bought a combined $2.5M of PFE across 4 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in PFE?
- A cluster buy is two or more distinct PFIZER INC insiders — officers, directors, or 10% owners — each buying PFE on the open market within a rolling window. PFE has 1 detected cluster buy to date.
- Where does this PFE insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in PFE
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy PFE within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Transactions link to official filings; prices and market capitalizations may be cached market data. Read our methodology and data limits before interpreting the figures. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding PFE.