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Leadership changes · AMS · SEC Form 8-K, Item 5.02

Leadership changes at American Shared Hospital Services (2026)

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Who joined and who left American Shared Hospital Services (AMS)? 2 appointments reported from 2026-04-24 to 2026-07-13, each cited to the company's own filing.

Alexis N. Tirrito was named Chief Accounting Officer of American Shared Hospital Services. As of November 6, 2026, American Shared Hospital Services has reported 2 leadership change filings to the SEC under Item 5.02 of Form 8-K, from April 24, 2026 to July 13, 2026, naming 2 appointments (Form 8-K, July 13, 2026).

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Anita G. Zucker also filed stake reports on 2 other companies ↓

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Changes2
In (appointed)2
Latest filing2026-07-13

American Shared Hospital Services reported changes in 2 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-04-24 to 2026-07-13. They name 2 people. Every row below is cited to the filing it comes from, and this page adds each new change as American Shared Hospital Services files it.

Also on the record for American Shared Hospital Services

DateRecordFigureOur pageSource
July 30, 2026Stake report, Schedule 13D/A, by Stachowiak Raymond C35.3% of the class5%+ stakesSource
June 25, 2026Stake report, Schedule 13D/A, by Stachowiak Raymond C33% of the class5%+ stakesSource
June 23, 2026Stake report, Schedule 13D/A, by Anita G. Zucker—5%+ stakesSource
December 16, 2025Stake report, Schedule 13D/A, by RUFFLE JOHN F—5%+ stakesSource
December 9, 2025Stake report, Schedule 13D/A, by Stachowiak Raymond C23.7% of the class5%+ stakesSource

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Timeline

FiledIn / outPersonRoleEffectiveSource
2026-07-13InChief Accounting Officer8-K, 2026-07-13
2026-04-24InPresident2026-04-278-K, 2026-04-24

Who leads American Shared Hospital Services, as last reported?

For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.

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Every change, in the filing's words

Filed 2026-07-13 · 8-K

Appointed: Alexis N. Tirrito, Chief Accounting Officer

On July 7, 2026, the board of directors of the Company (the "Board") appointed Alexis N. Tirrito (Wallace), Chief Accounting Officer and Secretary of the Company, to serve as the Company's interim CFO (the "Interim CFO") and its principal financial officer and principal accounting officer, effective immediately.

Also stated in this filing

  • On July 7, 2026, Raymond S. Frech, Chief Financial Officer ("CFO") of American Shared Hospital Services (the "Company") resigned from his position as CFO of the Company for personal reasons, effective the same day.
  • Mr. Frech's resignation was not the result of any disagreement between the Company and Mr. Frech on any matter related to accounting policies or practices.
  • In addition to serving as the Interim CFO, Ms. Tirrito will continue serving as the Company's Chief Accounting Officer ("CAO") and Secretary.
  • Ms. Tirrito, CPA, has served as the Company's Chief Accounting Officer and Secretary since October 2021.
  • She joined the Company in April 2013 and has held various positions with the Company during her tenure, including Controller from May 2014 to October 2021and Assistant Controller from April 2013 to May 2014.
  • Prior to joining the Company, Ms. Tirrito was the Director of Finance for Daughters of Charity Health System at St. Louise Regional Hospital from August 2012 to April 2013 and at Moss Adams, LLP from September 2006 to April 2011.
  • Ms. Tirrito received her undergraduate degree from Santa Clara University.
  • As part of his resignation, Mr. Frech and the Company have entered into a customary severance agreement which includes customary general releases and waivers in favor of the Company.
Filed 2026-04-24 · 8-K

Appointed: Craig K. Tagawa, President, effective 2026-04-27

On April 23, 2026, the board of directors of the Company (the "Board") appointed Craig K. Tagawa, President of the Company, to serve as the Company's interim CEO (the "Interim CEO"), effective April 27, 2026.

Also stated in this filing

  • On April 20, 2026, Gary Delanois, Chief Executive Officer ("CEO") of American Shared Hospital Services (the "Company") resigned from his position as CEO of the Company for personal reasons, effective April 24, 2026.
  • In addition to serving as the Interim CEO, Mr. Tagawa will continue serving as the Company's President.
  • Mr. Tagawa has served as the Company's President since October 1, 2020.
  • He joined the Company in September 1988 and has held various positions with the Company since then, including Chief Operating Officer from February 1999 through September 2022 and from April 2024 through October 2024, and Chief Financial Officer from January 1992 through October 1995 and from May 1996 to April 2023.

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Where this comes from

A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.

Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.

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Permanent URL: https://mentionfox.com/executive-changes/american-shared-hospital-services
Last updated 2026-11-06
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Who joined American Shared Hospital Services? (2026). MentionFox, 2026-11-06. https://mentionfox.com/executive-changes/american-shared-hospital-services