Greedy Insider
PFIZER INC (PFE) Insider Trades and Scores
PFIZER INC (PFE) insider trades: since Oct 31, 2025, Greedy Insider recorded 63 open-market buys and 21 sales on Form 4 from 18 insiders. The strongest recent filing scored 94 (Strong).
Who bought and who sold
Across the last 84 scoreable Form 4 transactions in PFE, 63 were open-market purchases and 21 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| BOURLA ALBERT | Chair | Buy | 20.0 | 588.8 | 2026-10-15 | 51 | View |
| BOURLA ALBERT | Chair | Buy | 71.0 | 2014.27 | 2026-10-13 | 51 | View |
| BOURLA ALBERT | Chair | Buy | 21.0 | 598.92 | 2026-09-30 | 64 | View |
| Taraporevala Cyrus | Director | Buy | 1307.0 | 37471.69 | 2026-09-25 | 68 | View |
| SMITH JAMES C | Director | Buy | 1569.0 | 44983.23 | 2026-09-25 | 70 | View |
| Quincey James | Director | Buy | 1351.0 | 38733.17 | 2026-09-25 | 69 | View |
| NARAYEN SHANTANU | Director | Buy | 1743.0 | 49971.81 | 2026-09-25 | 70 | View |
| Buckley Mortimer J | Director | Buy | 1307.0 | 37471.69 | 2026-09-25 | 59 | View |
| Echevarria Joseph | Director | Buy | 1613.0 | 46244.71 | 2026-09-25 | 70 | View |
| BOURLA ALBERT | Chair | Buy | 22.0 | 606.1 | 2026-09-15 | 51 | View |
The strongest recent filing
BOURLA ALBERT (Chair) sold 467,241 shares of PFIZER INC on Feb 25, 2026, a filing that scored 94 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 7 insiders (DAMICO JENNIFER B., McDermott Michael, BOURLA ALBERT, LANKLER DOUGLAS M) traded PFE the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with PFIZER INC's own history
Open-market buys make up 75% of the 84 scoreable PFE transactions on record between Oct 31, 2025 and Oct 15, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 84
- Open-market buys: 63
- Sales: 21
- Distinct insiders: 18
- Strongest recent Greediness Score: 94 (Strong)
Primary sources
Related
- Strongest filing
- PFE in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.