secwatch / observer
AMS AMERICAN SHARED HOSPITAL SERVICES
CIK 0000744825 50 ready 8-Ks latest June 4, 2026, 4:06 PM ET RSS · JSON
Activity: NORMAL 2 filings / 30d vs 1 baseline Risk accumulating: auditor change (1)
Ready 8-Ks 50
Latest filing July 13, 2026, 4:16 PM ET
Top materiality 0.90
Event mix earnings ×21 · leadership ×11 · other_material ×9
Sentiment 17 pos · 12 neg · 21 neu
Latest earnings ▼ miss 2026-Q1
Executive change recent →

Recent 8-K filings for AMS

Executive changes

Role change

Gary Delanois

Chief Executive Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2025-04-03
Filed
April 4, 2025, 7:59 PM ET
On April 3, 2025, the Company appointed Gary Delanois to serve as the Company’s Chief Executive Officer.
Role change

Raymond Stachowiak

Chief Executive Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2025-04-03
Successor
Gary Delanois
Filed
April 4, 2025, 7:59 PM ET
Effective on that same date, Raymond Stachowiak ceased to serve in the role of Chief Executive Officer, however, he will continue to serve as the Company’s Executive Chairman of the Board and continue to perform the function of the Company’s principal executive officer.
Appointed

Gary Delanois

Executive Vice President and Chief Operating Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2024-10-14
Filed
October 18, 2024, 7:59 PM ET
On October 8, 2024, American Shared Hospital Services (the “Company”) approved the appointment of Mr. Gary Delanois as an Executive Vice President and Chief Operating Officer of the Company, effective October 14, 2024.
Role change

Craig Tagawa

Chief Operating Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Filed
April 18, 2024, 7:59 PM ET
Craig Tagawa, who has served as the President and Assistant Secretary of the Company since October 1, 2020, was appointed as the Company’s Chief Operating Officer in addition to continuing to serve as the Company’s President and Assistant Secretary.
Appointed

Raymond Stachowiak

Chief Executive Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Filed
April 18, 2024, 7:59 PM ET
Raymond Stachowiak, who has served as the Executive Chairman of the Board since March 7, 2023, was appointed as Chief Executive Officer in addition to continuing to serve as the Company’s Executive Chairman of the Board.
Departed

Peter Gaccione

Chief Executive Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2024-04-16
Successor
Raymond Stachowiak
Filed
April 18, 2024, 7:59 PM ET
After the recent passing of Peter Gaccione, who served as the Chief Executive Officer of American Shared Hospital Services (the “ Company ”), on April 16, 2024,
Appointed

Robert Hiatt

Chief Financial Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2023-04-17
Filed
April 18, 2023, 7:59 PM ET
On April 12, 2023, American Shared Hospital Services (the “Company”) appointed Robert Hiatt as its Chief Financial Officer, effective April 17, 2023.
Role change

Craig Tagawa

President
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2023-04-17
Successor
Robert Hiatt
Filed
April 18, 2023, 7:59 PM ET
As previously disclosed, in connection with the commencement of Mr. Hiatt’s employment, effective April 17, 2023, Craig Tagawa will continue to serve as the Company’s President and Assistant Secretary, but will no longer serve as the Company’s Chief Financial Officer, principal financial officer or principal accounting officer.
Role change

Peter Gaccione

Chief Executive Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2023-03-07
Filed
March 10, 2023, 6:59 PM ET
Peter Gaccione, who previously served as the Chief Operating Officer of the Company, was appointed as the Company’s Chief Executive Officer.
Role change

Raymond Stachowiak

Executive Chairman
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2023-03-07
Successor
Peter Gaccione
Filed
March 10, 2023, 6:59 PM ET
Pursuant to the reorganization, Raymond Stachowiak, who previously served as the Chief Executive Officer of the Company, was appointed as Executive Chairman of the Board.
Appointed

Peter Gaccione

Chief Operating Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2022-09-07
Filed
September 1, 2022, 7:59 PM ET
On August 26, 2022, American Shared Hospital Services (the “Company”) appointed Peter Gaccione as its Chief Operating Officer, effective September 7, 2022.
Role change

Craig Tagawa

Chief Operating Officer
AMS · AMERICAN SHARED HOSPITAL SERVICES
Effective
2022-09-07
Successor
Peter Gaccione
Filed
September 1, 2022, 7:59 PM ET
In connection with the commencement of Mr. Gaccione’s employment, effective September 7, 2022, Craig Tagawa will continue to serve as the Company’s President, Chief Financial Officer and Assistant Secretary and the Company’s Principal Accounting Officer, but will no longer serve as the Company’s Chief Operating Officer.

Earnings & guidance

2026-Q1 EPS reported -$0.09 vs consensus -$0.01 ▼ miss (-791.1%) filing →

Materiality & sentiment trend

Max materiality 0.90 · Median 0.65 · Most common event earnings

17 positive 12 negative 21 neutral

source · AMS on sec.gov