secwatch / observer
INSP Inspire Medical Systems, Inc.
CIK 0001609550 50 ready 8-Ks latest August 3, 2026, 4:03 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline
Ready 8-Ks 50
Latest filing August 3, 2026, 4:03 PM ET
Top materiality 0.85
Event mix earnings ×22 · other_material ×13 · leadership ×8
Sentiment 23 pos · 3 neg · 24 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for INSP

Executive changes

Appointed

Michael H. Carrel

Class III Director
INSP · Inspire Medical Systems, Inc.
Effective
2026-07-20
Filed
July 24, 2026, 4:01 PM ET
On July 20, 2026, the Board of Directors (the “Board”) of Inspire Medical Systems, Inc. (the “Company”), upon the recommendation of its Nominating and Corporate Governance Committee, appointed Michael H. Carrel to the Board, effective immediately.
Departed

Philip J. Ebeling

Chief Operating Officer
INSP · Inspire Medical Systems, Inc.
Effective
2024-08-09
Filed
July 22, 2024, 7:59 PM ET
On July 18, 2024, Philip J. Ebeling notified Inspire Medical Systems, Inc. (the “ Company ”) of his decision to resign as Chief Operating Officer of the Company, effective as of August 9, 2024, in order to pursue a new professional opportunity as President and Chief Executive Officer of a private medical device company operating in the cardiology space.
Departed

Marilyn Carlson Nelson

Chair of the Board of Directors
INSP · Inspire Medical Systems, Inc.
Effective
2024-05-02
Successor
Timothy P. Herbert
Filed
February 5, 2024, 6:59 PM ET
Marilyn Carlson Nelson, Chair of the Board of Directors (the “Board”) of Inspire Medical Systems, Inc. (the “Company”), notified the Company of her decision to retire from the Board and not stand for re-election at the Company’s 2024 Annual Meeting of Stockholders (the “2024 Annual Meeting”) scheduled to occur on May 2, 2024.
Appointed

Timothy P. Herbert

Board Chair
INSP · Inspire Medical Systems, Inc.
Effective
2024-05-02
Filed
February 5, 2024, 6:59 PM ET
the Board has appointed Chief Executive Officer Timothy P. Herbert to the additional role of Board Chair, succeeding Ms. Nelson, to be effective at the conclusion of the 2024 Annual Meeting.
Role change

Gary Ellis

Lead Independent Director
INSP · Inspire Medical Systems, Inc.
Effective
2024-05-02
Filed
February 5, 2024, 6:59 PM ET
The Board has appointed Gary Ellis to the role of Lead Independent Director to be effective at the conclusion of the 2024 Annual Meeting.
Departed

Jerry C. Griffin

Director
INSP · Inspire Medical Systems, Inc.
Filed
January 26, 2024, 6:59 PM ET
On January 22, 2024, Jerry C. Griffin, M.D., a member of the Board of Directors (the “Board”) of Inspire Medical Systems, Inc. (the “Company”), notified the Company of his decision to retire from the Board and not stand for re-election at the Company’s 2024 Annual Meeting of Stockholders (the “2024 Annual Meeting”).
Appointed

Myriam J. Curet, M.D.

Director
INSP · Inspire Medical Systems, Inc.
Effective
2023-12-21
Filed
December 28, 2023, 6:59 PM ET
On December 21, 2023, the Board of Directors (the “Board”) of Inspire Medical Systems, Inc. (the “Company”), upon the recommendation of its Nominating and Corporate Governance Committee, appointed Myriam J. Curet, M.D., to the Board, effective immediately.
Appointed

Charisse Y. Sparks, M.D.

Chief Medical Officer
INSP · Inspire Medical Systems, Inc.
Effective
2023-07-27
Filed
August 1, 2023, 7:59 PM ET
On July 31, 2023, the Company announced that Charisse Y. Sparks, M.D., was appointed to serve as its Chief Medical Officer, effective July 27, 2023.
Departed

Charisse Y. Sparks, M.D.

Director
INSP · Inspire Medical Systems, Inc.
Effective
2023-07-27
Filed
August 1, 2023, 7:59 PM ET
In connection with her appointment as Chief Medical Officer of the Company, on July 27, 2023, Dr. Sparks resigned from the Board of Directors, including the Nominating and Corporate Governance Committee, effective upon the commencement of service as Chief Medical Officer.
Appointed

Cynthia Burks

Director
INSP · Inspire Medical Systems, Inc.
Effective
2022-07-28
Filed
August 2, 2022, 7:59 PM ET
expanded the size of the Board to eleven directors, and appointed Cynthia Burks and Charisse Y. Sparks, M.D. to the Board, effective immediately.
Appointed

Charisse Y. Sparks, M.D.

Director
INSP · Inspire Medical Systems, Inc.
Effective
2022-07-28
Filed
August 2, 2022, 7:59 PM ET
expanded the size of the Board to eleven directors, and appointed Cynthia Burks and Charisse Y. Sparks, M.D. to the Board, effective immediately.

Earnings & guidance

2026-Q1 EPS reported -$0.39 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.68 · Most common event earnings

23 positive 3 negative 24 neutral

source · INSP on sec.gov