secwatch / observer
IART INTEGRA LIFESCIENCES HOLDINGS CORP
CIK 0000917520 50 ready 8-Ks latest May 5, 2026, 7:59 PM ET RSS · JSON
Activity: QUIET 0 filings / 30d vs 1 baseline Risk accumulating: repeated leadership change (3)
Ready 8-Ks 50
Latest filing May 8, 2026, 7:59 PM ET
Top materiality 0.85
Event mix earnings ×20 · other_material ×10 · leadership ×10
Sentiment 11 pos · 13 neg · 26 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for IART

Executive changes

Appointed

Stuart M. Essig

President and Chief Executive Officer
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2026-05-01
Successor
Stuart M. Essig
Filed
May 5, 2026, 7:59 PM ET
On May 5, 2026, Integra LifeSciences Holdings Corporation (the "Company") announced the appointment of Dr. Stuart M. Essig to serve as its President and Chief Executive Officer, effective as of May 1, 2026 (the "Start Date").
Departed

Mojdeh Poul

Director
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2026-04-30
Successor
Stuart M. Essig
Filed
May 5, 2026, 7:59 PM ET
Dr. Essig succeeds Mojdeh Poul, who is departing from her role as the Company's President and Chief Executive Officer and as a member of the Company's Board of Directors (the "Board") effective as of the end of the day on April 30, 2026 (the "Separation Date").
Departed

Mojdeh Poul

President and Chief Executive Officer
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2026-04-30
Successor
Stuart M. Essig
Filed
May 5, 2026, 7:59 PM ET
Dr. Essig succeeds Mojdeh Poul, who is departing from her role as the Company's President and Chief Executive Officer and as a member of the Company's Board of Directors (the "Board") effective as of the end of the day on April 30, 2026 (the "Separation Date").
Appointed

Mojdeh Poul

President and Chief Executive Officer
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2025-01-06
Filed
November 4, 2024, 6:59 PM ET
On November 4, 2024, Integra LifeSciences Holdings Corporation (the “Company”) announced the appointment of Mojdeh Poul to serve as its President and Chief Executive Officer.
Role change

Stuart M. Essig

Executive Chairman
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2024-02-28
Filed
February 28, 2024, 6:59 PM ET
On February 27, 2024, the Company’s Board of Directors appointed Stuart M. Essig, Ph.D., the Company’s Chairman, to the role of Executive Chairman, effective immediately.
Departed

Jan De Witte

President and Chief Executive Officer
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Filed
February 28, 2024, 6:59 PM ET
On February 27, 2024, Jan De Witte informed Integra LifeSciences Holdings Corporation (the “Company”) of his intention to retire from his position as President and Chief Executive Officer and director of the Company following the completion of a succession process.
Appointed

Jeffrey Alan Graves

Director
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2023-12-12
Filed
December 13, 2023, 6:59 PM ET
On December 12, 2023, the Board of Directors (“Board”) of Integra LifeSciences Holdings Corporation (the “Company”), upon the recommendation of the Nominating and Corporate Governance committee of the Board, appointed Jeffrey Alan Graves as a director of the Company, effective immediately, to fill an existing vacancy on the Board.
Appointed

Lea Daniels Knight

Executive Vice President and Chief Financial Officer
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2023-06-28
Filed
June 21, 2023, 7:59 PM ET
On June 21, 2023, Integra LifeSciences Holdings Corporation (the “Company”) announced the appointment of Lea Daniels Knight to serve as its Executive Vice President and Chief Financial Officer effective June 28, 2023.
Departed

Carrie Anderson

Chief Financial Officer
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2023-02-02
Filed
January 25, 2023, 6:59 PM ET
On January 25, 2023, Carrie Anderson, Chief Financial Officer of Integra LifeSciences Holdings Corporation (the “Company”), notified the Company of her decision to resign, effective as of February 2, 2023, to pursue another professional opportunity.
Appointed (interim)

Mathieu P. Aussermeier

Vice President, Corporate Finance, Investor Relations & Treasurer
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2023-02-02
Filed
January 25, 2023, 6:59 PM ET
In the interim, Mathieu P. Aussermeier, Vice President, Corporate Finance, Investor Relations & Treasurer, and Jeffrey Mosebrook, Senior Vice President, Finance, will assume Ms. Anderson’s financial duties and responsibilities and report to Jan De Witte, the Company’s President and Chief Executive Officer.
Appointed (interim)

Jeffrey Mosebrook

Senior Vice President, Finance
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2023-02-02
Filed
January 25, 2023, 6:59 PM ET
In the interim, Mathieu P. Aussermeier, Vice President, Corporate Finance, Investor Relations & Treasurer, and Jeffrey Mosebrook, Senior Vice President, Finance, will assume Ms. Anderson’s financial duties and responsibilities and report to Jan De Witte, the Company’s President and Chief Executive Officer.
Departed

Glenn Coleman

Chief Operating Officer
IART · INTEGRA LIFESCIENCES HOLDINGS CORP
Effective
2022-09-23
Filed
September 23, 2022, 7:59 PM ET
As previously disclosed, on August 25, 2022, Integra LifeSciences Holdings Corporation (the “Company”) announced the elimination of the position of Chief Operating Officer and the separation of Glenn Coleman, the Company’s Chief Operating Officer, from the Company.

Earnings & guidance

2026-Q1 EPS reported -$0.06 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.65 · Most common event earnings

11 positive 13 negative 26 neutral

source · IART on sec.gov