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Pfizer

XNYS · PHARMACEUTICAL PREPARATIONS

1 article20 insider tx20 holders0 supply chain0 selling intent filings1 new insider

Research articles

Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.

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Recent insider activity

Insider net $ (monthly)open-market Form 4 only - grants, exercises, tax withholding excluded$5.0M$2.5M$0-$2.5M-$5.0M2024-10 $28K2024-11 $02024-12 $02025-01 $02025-02 $499K2025-03 -$65K2025-04 $02025-05 $02025-06 $02025-07 $02025-08 $02025-09 $02025-10 $02025-11 $02025-12 $02026-01 $02026-02 $02026-03 $02026-04 $02026-05 $02026-06 -$51K2026-07 $02026-08 $2.9M2026-09 $02026-10 $0Institutional shares (majority-gated quarters)2.0B1.0B02025-Q4 1.6B sh2026-Q1 1.1B sh2026-Q2 1.1B shOct 24Dec 24Feb 25Apr 25Jun 25Aug 25Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26Oct 26Q4 2025Q1 2026Q2 2026~ derived from SEC-reported shares x price. Hatched: excluded (implausible price) or unpriced.

open-market Form 4 only - grants, exercises, tax withholding excluded

1 buyers - 0 unique sellers · 9 accumulating - 4 trimming - 0 unchanged

Date Insider Title Type Shares Price Value
October 30, 2026 Bourla Albert Chairman & CEO GRANT 20 $31 ~$1K
October 15, 2026 Bourla Albert Chairman & CEO GRANT 20 $29 ~$1K
October 13, 2026 Bourla Albert Chairman & CEO GRANT 71 $28 ~$2K
September 30, 2026 Bourla Albert Chairman & CEO GRANT 21 $29 ~$1K
September 25, 2026 Taraporevala Cyrus — GRANT 1,307.99 $29 ~$37K
September 25, 2026 Smith James C — GRANT 1,569.59 $29 ~$45K
September 25, 2026 Quincey James — GRANT 1,351.59 $29 ~$39K
September 25, 2026 Narayen Shantanu — GRANT 1,743.98 $29 ~$50K
September 25, 2026 Echevarria Joseph — GRANT 1,613.19 $29 ~$46K
September 25, 2026 Buckley Mortimer J — GRANT 1,307.99 $29 ~$37K
September 15, 2026 Bourla Albert Chairman & CEO GRANT 22 $28 ~$1K
August 31, 2026 Bourla Albert Chairman & CEO GRANT 21 $28 ~$1K
August 14, 2026 Bourla Albert Chairman & CEO GRANT 22 $27 ~$1K
August 12, 2026 Bourla Albert Chairman & CEO BUY 38,000 $26 ~$1.0M
August 5, 2026 Blaylock Ronald E — BUY 39,231 $25 ~$1.0M
August 5, 2026 Buckley Mortimer J — BUY 37,632 $26 ~$1.0M
August 5, 2026 Damico Jennifer B. SVP & Controller SELL -3,278 $25 ~$83K
July 31, 2026 Bourla Albert Chairman & CEO GRANT 24 $25 ~$1K
July 15, 2026 Bourla Albert Chairman & CEO GRANT 24 $25 ~$1K
July 9, 2026 Bourla Albert Chairman & CEO GRANT 84 $24 ~$2K

New Insiders (Form 3)

Date Insider Title Relationship Shares Filing
August 28, 2026 — — — — SEC

Institutional holdings

Institution Shares Value ($) Change % Filing date
BlackRock 498,257,550 ~$14.0B 1.1% May 13, 2026
Vanguard Group 541,346,182 ~$13.5B — January 29, 2026
BlackRock 529,670,433 ~$12.8B 6.3% August 7, 2026
BlackRock 493,062,528 ~$12.3B — February 12, 2026
BlackRock 424,378,020 ~$11.9B — August 13, 2024
State Street 301,589,865 ~$8.5B 0.4% May 15, 2026
State Street 300,445,164 ~$7.5B — February 13, 2026
State Street 307,090,897 ~$7.4B 1.8% August 7, 2026
Morgan Stanley 92,685,370 ~$2.6B 4.0% May 15, 2026
Morgan Stanley 96,345,452 ~$2.3B 4.0% August 13, 2026
Morgan Stanley 89,113,604 ~$2.2B — May 27, 2026
Goldman Sachs 49,810,156 ~$1.4B 19.9% May 15, 2026
Goldman Sachs 54,833,150 ~$1.3B 10.1% August 14, 2026
Goldman Sachs 41,535,562 ~$1.0B — March 25, 2026
JP Morgan Chase 33,081,842 ~$918.7M 19.6% May 13, 2026
Citadel Advisors 34,350,976 ~$855.3M — February 17, 2026
Citadel Advisors 28,405,865 ~$797.6M -17.3% May 15, 2026
Citadel Advisors 32,709,586 ~$787.6M 15.2% August 14, 2026
JP Morgan Chase 27,658,547 ~$688.7M — February 11, 2026
JP Morgan Chase 25,798,144 ~$628.7M -22.0% August 12, 2026
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