Pfizer Inc. (PFE) Insider Trading
Over the last 3 months, PFE insiders made 3 open-market buys and 2 sales, a net purchase of $2.8M (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 2455 institutions increased and 2351 reduced their position (13F).
Insider Activity
Sentiment
96/100
Buys (3m)
3
Sells (3m)
2
Net (3m)
$2.8M
Insiders buyingCluster buying
Insider trades by month Buys Sells
Mar
Jun
Aug
Context3-month price +6.4%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 17, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 22 | — |
| Aug 12, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Buy | 38,000 | $26.34 |
| Aug 6, 2026 | DAMICO JENNIFER B.officer: SVP & Controller | Sell | 3,278 | $25.40 |
| Aug 5, 2026 | BLAYLOCK RONALD Edirector | Buy | 39,231 | $25.46 |
| Aug 5, 2026 | Buckley Mortimer Jdirector | Buy | 37,632 | $25.52 |
| Aug 3, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 24 | — |
| Jul 16, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 24 | — |
| Jul 13, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 84 | — |
| Jul 1, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 25 | — |
| Jun 30, 2026 | Quincey Jamesdirector | Grant | 1,595 | — |
| Jun 30, 2026 | NARAYEN SHANTANUdirector | Grant | 2,058 | — |
| Jun 30, 2026 | Taraporevala Cyrusdirector | Grant | 1,544 | — |
| Jun 30, 2026 | SMITH JAMES Cdirector | Grant | 1,853 | — |
| Jun 30, 2026 | Echevarria Josephdirector | Grant | 1,904 | — |
| Jun 30, 2026 | Buckley Mortimer Jdirector | Grant | 1,544 | — |
| Jun 16, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 23 | — |
| Jun 10, 2026 | DAMICO JENNIFER B.officer: SVP & Controller | Sell | 2,000 | $25.70 |
| Jun 1, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 23 | — |
| May 18, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 24 | — |
| May 4, 2026 | BOURLA ALBERTdirector, officer: Chairman & CEO | Grant | 22 | — |
| Apr 27, 2026 | Taraporevala Cyrusdirector | Grant | 7,687 | — |
| Apr 27, 2026 | Desmond-Hellmann Susandirector | Grant | 7,687 | — |
| Apr 27, 2026 | LITTMAN DAN R.director | Grant | 7,687 | — |
| Apr 27, 2026 | Gottlieb Scottdirector | Grant | 7,687 | — |
| Apr 27, 2026 | Echevarria Josephdirector | Grant | 7,687 | — |
| Apr 27, 2026 | NARAYEN SHANTANUdirector | Grant | 7,687 | — |
| Apr 27, 2026 | Quincey Jamesdirector | Grant | 7,687 | — |
| Apr 27, 2026 | Buckley Mortimer Jdirector | Grant | 7,687 | — |
| Apr 27, 2026 | NORA JOHNSON SUZANNE Mdirector | Grant | 7,687 | — |
| Apr 27, 2026 | BLAYLOCK RONALD Edirector | Grant | 7,687 | — |
Source: PFE SEC Form 4 filings, latest Aug 17, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their PFE positions over the last 6 months (SEC Form 13F).
Increased
2455
New positions
408
Reduced
2351
Sold out
244
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 529.7M | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 498.3M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 372.1M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 369.4M | May 15, 2026 |
| STATE STREET CORP | Increased | 307.1M | Aug 7, 2026 |
| STATE STREET CORP | Increased | 301.6M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 135.3M | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 133.6M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 119.2M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 116.7M | May 8, 2026 |
| Fisher Asset Management, LLC | Increased | 109.1M | Aug 4, 2026 |
| FISHER ASSET MANAGEMENT, LLC | Increased | 105.0M | May 5, 2026 |
| MORGAN STANLEY | Increased | 96.3M | Aug 13, 2026 |
| MORGAN STANLEY | Reduced | 92.7M | May 15, 2026 |
| NORTHERN TRUST CORP | Reduced | 62.0M | May 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.