secwatch / observer
PFE PFIZER INC
CIK 0000078003 50 ready 8-Ks latest August 4, 2026, 7:02 AM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline Risk accumulating: repeated leadership change (2)
Ready 8-Ks 50
Latest filing August 4, 2026, 7:02 AM ET
Top materiality 1.00
Event mix earnings ×20 · other_material ×8 · m_and_a ×8
Sentiment 13 pos · 6 neg · 31 neu
Latest earnings ▼ miss 2026-Q2
Executive change recent →

Recent 8-K filings for PFE

Executive changes

Appointed (interim)

Cecile Guegan

Interim Chief Financial Officer
PFE · PFIZER INC
Effective
2026-08-16
Filed
June 18, 2026, 7:07 AM ET
the Company announced that Cecile Guegan, the Company’s Senior Vice President, Finance, Global Biopharmaceutical Business, will serve as Interim Chief Financial Officer, effective August 16, 2026
Departed (interim)

Dave Denton

Chief Financial Officer
PFE · PFIZER INC
Effective
2026-08-15
Successor
Cecile Guegan
Filed
June 18, 2026, 7:07 AM ET
Dave Denton notified Pfizer Inc. (the “Company”) that he will step down from his current position as Chief Financial Officer effective August 15, 2026
Appointed

Mortimer J. Buckley

member of the Board
PFE · PFIZER INC
Effective
2024-10-10
Filed
October 15, 2024, 7:59 PM ET
elected Mortimer J. Buckley to serve as a member of the Company’s Board, effective immediately.
Departed

Mikael Dolsten

Chief Scientific Officer and President, Pfizer Research & Development
PFE · PFIZER INC
Filed
July 10, 2024, 7:59 PM ET
On July 9, 2024, Pfizer Inc. (the "Company") announced that it is beginning the process of finding a successor for Dr. Mikael Dolsten, the Company’s Chief Scientific Officer and President, Pfizer Research & Development after his more than 15-year distinguished career with the Company.
Appointed

Cyrus Taraporevala

Director
PFE · PFIZER INC
Effective
2024-06-27
Filed
July 1, 2024, 7:59 PM ET
elected Cyrus Taraporevala to serve as a member of the Company’s Board, effective immediately.
Appointed

Alexandre de Germay

Chief International Commercial Officer
PFE · PFIZER INC
Effective
2023-12-15
Filed
December 12, 2023, 6:59 PM ET
the Pfizer International Commercial Division, which will be led by Alexandre de Germay, who will join Pfizer as Chief International Commercial Officer, Executive Vice President, and will report to Dr. Bourla.
Role change

Aamir Malik

Chief U.S. Commercial Officer
PFE · PFIZER INC
Effective
2023-12-15
Filed
December 12, 2023, 6:59 PM ET
the Pfizer U.S. Commercial Division, which will be led by Aamir Malik, who will become Chief U.S. Commercial Officer, Executive Vice President, and continue reporting to Dr. Bourla
Departed

Angela Hwang

Chief Commercial Officer
PFE · PFIZER INC
Effective
2023-12-15
Filed
December 12, 2023, 6:59 PM ET
As a result of this reorganization, the role currently held by Angela Hwang, Chief Commercial Officer, Executive Vice President, is being eliminated and she will cease serving in her current role and as a member of the Company’s Executive Leadership Team effective as of December 15, 2023.
Role change

Chris Boshoff

Chief Oncology Officer
PFE · PFIZER INC
Effective
2023-12-15
Filed
December 12, 2023, 6:59 PM ET
Pfizer will create an end-to-end business organization called Pfizer Oncology Division, which will integrate certain Oncology Commercial and R&D operations from both Pfizer and Seagen and will be led by Dr. Chris Boshoff, who will become Chief Oncology Officer, Executive Vice President, and continue reporting to Dr. Albert Bourla, Chairman and Chief Executive Officer.
Departed

William Pao

Chief Development Officer, Executive Vice President
PFE · PFIZER INC
Effective
2023-08-15
Filed
July 27, 2023, 7:59 PM ET
As a result of this reorganization, the role held by Dr. William Pao, Chief Development Officer, Executive Vice President, is being eliminated and he will leave the Company effective August 15, 2023.
Role change

Chris Boshoff

Chief Oncology Research and Development Officer, Executive Vice President
PFE · PFIZER INC
Effective
2023-07-27
Filed
July 27, 2023, 7:59 PM ET
Effective immediately, Dr. Chris Boshoff, currently Chief Development Officer – Oncology, will become Chief Oncology Research and Development Officer, Executive Vice President
Departed

Frank D'Amelio

Chief Financial Officer and Executive Vice President
PFE · PFIZER INC
Effective
2022-05-02
Successor
David M. Denton
Filed
April 12, 2022, 7:59 PM ET
As previously reported by the Company in a Current Report on Form 8-K filed with the Securities and Exchange Commission on November 19, 2021, the Company announced that Frank D’Amelio will be leaving his position as Chief Financial Officer and Executive Vice President after a nearly 15-year distinguished career with the Company and that Mr. D’Amelio would continue to serve as CFO until the appointment of a new chief financial officer, and will stay on as a special advisor until as late as December 31, 2022 in order to ensure a smooth transition of his CFO responsibilities.

Earnings & guidance

2026-Q2 EPS reported $0.43 vs consensus $0.69 ▼ miss (-37.8%) filing →

Materiality & sentiment trend

Max materiality 1.00 · Median 0.75 · Most common event earnings

13 positive 6 negative 31 neutral

source · PFE on sec.gov