Raymond C. Stachowiak - 22 Jul 2026 Form 4 Insider Report for AMERICAN SHARED HOSPITAL SERVICES (AMS)

Reporting relationship: Executive Chairman, Director, 10%+ Owner
Issuer ticker: AMS
Reported as of: 22 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 24 Jul 2026, 16:06:51 UTC
Prior SEC filing: 24 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Craig Tagawa on behalf of Raymond C. Stachowiak

Key filing fact

Raymond C. Stachowiak filed Form 4 for AMERICAN SHARED HOSPITAL SERVICES (AMS) on 24 Jul 2026.

Key facts

This page summarizes Raymond C. Stachowiak's Form 4 filing for AMERICAN SHARED HOSPITAL SERVICES (AMS).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 24 Jul 2026, 16:06.

Change

Previous filing in this sequence was filed on 24 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001609580 Primary reporting owner

Stachowiak Raymond C

Relationship: Executive Chairman, Director, 10%+ Owner
Address: 601 MONTGOMERY STREET, SAN FRANCISCO
Signature: /s/ Craig Tagawa on behalf of Raymond C. Stachowiak
Signature date: 24 Jul 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AMS transaction Derivative

Warrant (right to buy)

Award

Transaction value
Shares: +220,000
Change %
Price: $0.000000^*
Shares after: 220,000
Date: 22 Jul 2026
Ownership: By RCS/TIG Holdings LLC
Underlying class: Common Stock
Underlying amount: 220,000
Exercise price: $1.45
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

This warrant is owned directly RCS/TIG Holdings LLC ("RCS/TIG"). As the owner-manager of RCS/TIG, Mr. Raymond Stachowiak is deemed to have indirect beneficial ownership of the securities held by RCS/TIG due to his pecuniary interest therein. The grant of this warrant was approved by the board of directors of American Shared Hospital Services and is exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-3(d)(1) promulgated thereunder.