American Shared Hospital (AMS) holder TIGH II exits via 586,468-share sale

Rhea-AI Filing Summary

American Shared Hospital Services disclosed that reporting persons TIGH II, LLC and Anita G. Zucker no longer own any of the company’s common stock. On June 22, 2026, TIGH II sold all 586,468 shares it held in a private transaction to RCS/TIG Holdings, LLC, an entity affiliated with the company’s executive chairman, at $2.28 per share for total consideration of $1,337,147. Following this sale, both TIGH II and Mrs. Zucker report 0% beneficial ownership and have ceased to be holders of 5% or more of the outstanding shares.

Insights

Governance & ownership structure analyst

Large AMS block shifts from outside holder to chairman affiliate.

The filing shows TIGH II, LLC, controlled by Anita G. Zucker, sold all 586,468 AMS shares in a private deal at $2.28 per share, totaling $1,337,147. Both TIGH II and Zucker now report 0% beneficial ownership.

The buyer, RCS/TIG Holdings, LLC, is described as affiliated with AMS’s executive chairman Raymond C. Stachowiak. This shifts a sizeable stake from an external holder to an entity connected to existing leadership, which can affect voting power concentration, depending on the buyer’s total holdings.

The filing is limited to this ownership change and does not detail the buyer’s aggregate stake or strategic intentions. Future ownership and governance details, if material, would typically appear in subsequent AMS disclosures covering share concentration and board-level control.

Key Figures

Shares sold: 586,468 shares Sale price per share: $2.28 per share Total transaction value: $1,337,147 +4 more

7 metrics

Shares sold 586,468 shares Common stock sold by TIGH II on June 22, 2026

Sale price per share $2.28 per share Private transaction price for AMS common stock

Total transaction value $1,337,147 Aggregate purchase price paid by RCS/TIG Holdings, LLC

Beneficial ownership after sale (Zucker) 0.00 shares, 0% Anita G. Zucker post-transaction beneficial ownership

Beneficial ownership after sale (TIGH II) 0.00 shares, 0% TIGH II, LLC post-transaction beneficial ownership

CUSIP 029595105 CUSIP for AMS common stock, no par value

Event date June 22, 2026 Date of private sale triggering Schedule 13D/A amendment

Key Terms

beneficial owner, Schedule 13D, private transaction, CUSIP Number, +1 more

5 terms

beneficial owner financial

"Both TIGH II and Mrs. Zucker have ceased to be a record or beneficial owner of any Shares"

A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.

Schedule 13D regulatory

"This amendment supplements Mrs. Zucker's initial filed on November 20, 2024"

A Schedule 13D is a legal document that investors file with regulators when they buy a large enough stake in a company to potentially influence its management or decisions. It provides details about the investor’s intention, ownership stake, and plans, helping other investors understand who is gaining control and what their motives might be.

private transaction financial

"On June 22, 2026, TIGH II sold in a private transaction all 586,468 Shares"

A private transaction is the sale or transfer of securities, assets, or ownership stakes carried out directly between a small number of parties rather than on a public exchange. For investors it matters because these deals are less visible and often less liquid than public trades, so pricing can be harder to verify, the investment can be harder to sell quickly, and buyers or sellers may gain strategic advantages not available in open markets — like negotiated terms similar to a private garage sale versus a crowded marketplace.

CUSIP Number financial

"Common Stock, No Par Value (Title of Class of Securities) 029595105 (CUSIP Number)"

A CUSIP number is a nine-character code that uniquely identifies a specific U.S. or Canadian stock, bond, or other security, similar to a barcode or a social-security number for a financial instrument. It matters to investors because it removes confusion between similar securities, ensures trades and settlements are applied to the correct issue, and helps locate official documents and transaction records quickly.

percent of class financial

"Percent of class represented by amount in Row (11) 0 %"

Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.

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Available on EDGAR 06/23/2026 - 11:52 AM Accepted by SEC EDGAR 06/23/2026 - 11:52 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 3)

American Shared Hospital Services

(Name of Issuer)

Common Stock, No Par Value

(Title of Class of Securities)

029595105

(CUSIP Number)

TIGH II, LLC
The InterTech Group, Inc., 4838 Jenkins Avenue
North Charleston, SC, 29405
843-744-5174

Christopher J. Hubbert
1375 East Ninth Street,, 29th Floor
Cleveland, OH, 44114
216-736-7215

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

06/22/2026

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

schemaVersion:

SCHEDULE 13D

CUSIP Number(s): 029595105

1

Name of reporting person

Anita G. Zucker

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

OO

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

0.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

0 %

14

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13D

CUSIP Number(s): 029595105

1

Name of reporting person

TIGH II, LLC

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

OO

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 0.00

11

Aggregate amount beneficially owned by each reporting person

0.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

0 %

14

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13D

Item 1.	Security and Issuer
(a)	Title of Class of Securities: Common Stock, No Par Value
(b)	Name of Issuer: American Shared Hospital Services
(c)	Address of Issuer's Principal Executive Offices: 601 Montgomery Street, Suite 850, San Francisco, CALIFORNIA , 94111.
Item 1 Comment: This Amendment No. 3 to Schedule 13D relates to shares of common stock, no par value (the "Shares"), of American Shared Hospital Services, a California corporation ("AMS"), beneficially owned by TIGH II, LLC, a company that is controlled by Anita G. Zucker, as Trustee of The Article 6 Marital Trust under The First Amended and Restated Jerry Zucker Revocable Trust, dated April 2, 2007. This amendment supplements Mrs. Zucker's initial Schedule 13D filed on November 20, 2024.
Item 5.	Interest in Securities of the Issuer
(a)	Both TIGH II and Mrs. Zucker have ceased to be a record or beneficial owner of any Shares of the Company.
(c)	On June 22, 2026, TIGH II sold in a private transaction all 586,468 Shares that it held to RCS/TIG Holdings, LLC, a company affiliated with Raymond C. Stachowiak, the Company's executive chairman of the board. The purchase price was $2.28 per Share, or $1,337,147 in total.
(e)	On June 22, 2026, each of TIGH II and Mrs. Zucker ceased to be the beneficial owner of 5% or more of the outstanding Shares of the Company.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Anita G. Zucker

Signature:	/s/ Anita G. Zucker
Name/Title:	Anita G. Zucker, as Trustee for The Article 6 Marital Trust under the First Amended and Restated Jerry Zucker Revocable Trust, dated April 2, 2007
Date:	06/23/2026

TIGH II, LLC

Signature:	/s/ Anita G. Zucker
Name/Title:	Anita G. Zucker, President
Date:	06/23/2026

FAQ

What change in ownership of AMS (AMS) shares does this Schedule 13D/A report?

The filing reports that TIGH II, LLC and Anita G. Zucker now hold zero AMS shares. TIGH II sold all 586,468 common shares it previously owned, reducing their reported beneficial ownership to 0% of American Shared Hospital Services’ outstanding stock.

How many American Shared Hospital Services (AMS) shares did TIGH II sell and at what price?

TIGH II sold 586,468 AMS common shares in a private transaction at $2.28 per share. The total purchase price was approximately $1,337,147, representing the entire position previously held by TIGH II in American Shared Hospital Services.

Who bought the AMS shares sold by TIGH II in this transaction?

The buyer was RCS/TIG Holdings, LLC, described as a company affiliated with Raymond C. Stachowiak. Stachowiak is identified as the executive chairman of the board of American Shared Hospital Services, indicating the shares moved to an entity connected with company leadership.

When did TIGH II and Anita G. Zucker cease to be 5% holders of AMS stock?

TIGH II and Anita G. Zucker ceased to be beneficial owners of 5% or more of AMS shares on June 22, 2026. That is the date TIGH II completed the private sale of all 586,468 AMS shares to RCS/TIG Holdings, LLC.

What percentage of American Shared Hospital Services does Anita G. Zucker now beneficially own?

Following the reported transaction, Anita G. Zucker’s aggregate beneficial ownership of AMS common stock is 0%. The cover page states she has no sole or shared voting or dispositive power and an aggregate amount beneficially owned of 0.00 shares.

What is the class of securities covered in this AMS Schedule 13D/A amendment?

The Schedule 13D/A amendment covers common stock, no par value, of American Shared Hospital Services. The filing identifies this security class explicitly and provides the related CUSIP number associated with AMS’s common shares.