AMS · American Shared Hospital Services · Insider Trading
Substantial doubt about the company's ability to continue as a going concern.
“As a result, these conditions raise substantial doubt about the Company's ability to continue as a going concern. ... management has determined that the Company's liquidity condition raises substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 13, 2026
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
Insider Sentiment Score
Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-07-22 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Warrant (right to buy) (Indirect)
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. |
Warrant (right to buy)
(I)
|
220,000 |
| 2026-06-22 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Buy↑
Filing footnotes — Common Stock No Par Value (Indirect)
The Reporting Person purchased these shares in a private transaction. |
Common Stock No Par Value
(I)
|
586,468 |
| 2026-03-26 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
This represents an award of 100,000 Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's Common Stock upon vesting, 25,000 vest on each April 1, 2026, July 1, 2026, October 1, 2026, and January 1, 2027. |
Common Stock, No Par Value
|
100,000 |
| 2025-06-26 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
This represents an award of 110,000 Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's Common Stock upon vesting. 30,000 units vest on each of June 27, 2025 and July 2, 2025, and 25,000 units vest on each of October 1, 2025, and January 1, 2026. |
Common Stock, No Par Value
|
110,000 |
| 2025-04-30 | Tagawa Craig Kenji |
President |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
These Restricted Stock Units vest after 6 months from issuance. |
Common Stock, No Par Value
|
5,613 |
| 2024-12-19 | Frech Raymond Scott |
Chief Financial Officer |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
The shares represent Restricted Stock Units and will vest in equal annual installments over a five-year period beginning on December 19, 2025. |
Common Stock, No Par Value
|
50,000 |
| 2024-10-14 | Delanois Gary |
Chief Operating Officer |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
The shares represent Restricted Stock Units and will vest in equal annual installments over a five-year period beginning on October 14, 2025 |
Common Stock, No Par Value
|
120,000 |
| 2024-03-22 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
This represents an award of 120,000 Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's Common Stock upon vesting. The units will vest in equal quarterly installments on April 1, 2024, July 1, 2024, October 1, 2024 and January 1, 2025. |
Common Stock, No Par Value
|
120,000 |
| 2023-04-17 | HIATT ROBERT L |
Chief Financial Officer |
Award↑
Filing footnotes — Stock Options (Right to Buy) (Direct)
The option will vest in 5 equal annual installments beginning on April 17, 2024. |
Stock Options (Right to Buy)
|
20,000 |
| 2023-03-28 | Gaccione Peter M |
Chief Executive Officer |
Award↑
Filing footnotes — Stock Option (Right to Buy) (Direct)
The option will vest in 5 equal annual installments beginning on March 28, 2024. |
Stock Option (Right to Buy)
|
50,000 |
| 2023-03-28 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
This represents an award of 120,000 Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's Common Stock upon vesting. The units will vest in equal quarterly installments on April 1, 2023, July 1, 2023, October 1, 2023 and January 1, 2024. |
Common Stock, No Par Value
|
120,000 |
| 2023-03-07 | Tagawa Craig Kenji |
President |
Award↑
Filing footnotes — Common Stock (Direct)
These Restricted Stock Units vest after six months from issuance. |
Common Stock
|
10,827 |
| 2022-09-07 | Gaccione Peter M |
Chief Executive Officer |
Award↑
Filing footnotes — Stock Options (Right to Buy) (Direct)
The option will vest in 5 equal annual installments beginning on September 7, 2023. |
Stock Options (Right to Buy)
|
50,000 |
| 2022-05-31 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Convert↓
|
Stock Options (right to buy)
|
2,000 |
| 2022-05-31 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Convert↑
|
Common Stock, No Par Value
|
2,000 |
| 2022-04-01 | Tagawa Craig Kenji |
President |
Award↑
Filing footnotes — Common Stock (Direct)
These Restricted Stock Units vest after six months from issuance. |
Common Stock
|
5,529 |
| 2022-04-01 | Bates Ernest Robert |
Sr.VP Sales and Business Devel |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
These Restricted Stock Units vest after six months from issuance. |
Common Stock, No Par Value
|
801 |
| 2022-01-03 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
This represents an award of 120,000 Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's Common Stock upon vesting. The units will vest in Equal Quarterly installments on March 31, 2022, June 30, 2022, September 30, 2022 and December 31, 2022. |
Common Stock, No Par Value
|
120,000 |
| 2021-12-28 | Wilson Vicki L |
Director |
Award↑
Filing footnotes — Common Stock, no par value (Direct)
This represents an award of Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's common stock upon vesting. The units will vest in a series of four (4) successive equal annual installments upon the individual's completion of each year of service as a non-employee Board member over the four (4) year period made from the date that award is made. |
Common Stock, no par value
|
3,000 |
| 2021-12-28 | Miles Kathleen |
Director |
Award↑
Filing footnotes — Common Stock, no par value (Direct)
This represents an award of Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's common stock upon vesting. The units will vest in a series of four (4) successive equal annual installments upon the individual's completion of each year of service as a non-employee Board member over the four (4) year period made from the date that award is made. |
Common Stock, no par value
|
3,000 |
| 2021-07-01 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
This represents an award of 60,000 Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's Common Stock upon vesting. The units will vest in full on December 31, 2021. |
Common Stock, No Par Value
|
60,000 |
| 2021-06-25 | Larson David |
Director |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
THIS REPRESENTS AN AWARD OF RESTRICTED STOCK UNITS. EACH UNIT WILL ENTITLE THE REPORTING PERSON TO ONE SHARE OF THE ISSUER'S COMMON STOCK UPON VESTING. THE UNITS WILL VEST IN FULL UPON THE EARLIER OF (I) THE REPORTING PERSON'S COMPLETION OF ONE YEAR OF SERVICE MEASURED FROM JUNE 25, 2021, OR SUCH INDIVIDUAL'S CONTINUATION IN BOARD SERVICE THROUGH THE DAY IMMEDIATELY PRECEDING THE 2022 ANNUAL SHAREHOLDERS MEETING (THE "VESTING DATE"). |
Common Stock, No Par Value
|
1,000 |
| 2021-06-25 | Kelly Daniel G Jr |
Director |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
This represents an award of restricted stock units. Each unit will entitle the reporting person to one share of the issuer's common stock upon vesting. The units will vest in full upon the earlier of (I) the reporting person's completion of one year of service measured from June 25, 2021, or (II) such individual's continuation in Board service through the day immediately preceding the 2022 Annual Shareholders Meeting (the "Vesting Date"). |
Common Stock, No Par Value
|
1,000 |
| 2021-06-25 | Lawrence Sandra AJ |
Director |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
THIS REPRESENTS AN AWARD OF RESTRICTED STOCK UNITS. EACH UNIT WILL ENTITLE THE REPORTING PERSON TO ONE SHARE OF THE ISSUER'S COMMON STOCK UPON VESTING. THE UNITS WILL VEST IN FULL UPON THE EARLIER OF (I) THE REPORTING PERSON'S COMPLETION OF ONE YEAR OF SERVICE MEASURED FROM JUNE 25, 2021, OR SUCH INDIVIDUAL'S CONTINUATION IN BOARD SERVICE THROUGH THE DAY IMMEDIATELY PRECEDING THE 2022 ANNUAL SHAREHOLDERS MEETING (THE "VESTING DATE"). |
Common Stock, No Par Value
|
1,000 |
| 2021-06-25 | Ozyurek Saim Mert |
Director |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
THIS REPRESENTS AN AWARD OF RESTRICTED STOCK UNITS. EACH UNIT WILL ENTITLE THE REPORTING PERSON TO ONE SHARE OF THE ISSUER'S COMMON STOCK UPON VESTING. THE UNITS WILL VEST IN FULL UPON THE EARLIER OF (I) THE REPORTING PERSON'S COMPLETION OF ONE YEAR OF SERVICE MEASURED FROM JUNE 25, 2021, OR SUCH INDIVIDUAL'S CONTINUATION IN BOARD SERVICE THROUGH THE DAY IMMEDIATELY PRECEDING THE 2022 ANNUAL SHAREHOLDERS MEETING (THE "VESTING DATE"). |
Common Stock, No Par Value
|
1,000 |
| 2021-06-04 | Larson David |
Director |
Convert↑
|
Common Stock
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Convert↓
|
Stock Options (right to buy)
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Tax↓
|
Common Stock
|
1,712 |
| 2021-06-04 | Larson David |
Director |
Tax↓
|
Common Stock
|
6,757 |
| 2021-06-04 | Larson David |
Director |
Tax↓
|
Common Stock
|
1,725 |
| 2021-06-04 | Larson David |
Director |
Convert↓
|
Stock Options (right to buy)
|
7,500 |
| 2021-06-04 | Larson David |
Director |
Convert↑
|
Common Stock
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Convert↓
|
Stock Options (right to buy)
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Convert↓
|
Stock Options (right to buy)
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Convert↑
|
Common Stock
|
7,500 |
| 2021-06-04 | Larson David |
Director |
Tax↓
|
Common Stock
|
1,535 |
| 2021-06-04 | Larson David |
Director |
Convert↑
|
Common Stock
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Convert↑
Filing footnotes — Common Stock (Direct)
On June 7, 2021, a Form 4 was filed which inadvertently included a duplicate entry showing the exercise of an option on June 4, 2021 for 7,500 shares of the Issuer's common stock at an exercise price of $2.82. This amendment is being filed to remove the duplicate entry. |
Common Stock
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Convert↓
|
Stock Options (right to buy)
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Convert↓
|
Stock Options (right to buy)
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Convert↑
|
Common Stock
|
2,000 |
| 2021-06-04 | Larson David |
Director |
Tax↓
|
Common Stock
|
1,936 |
| 2021-06-04 | Larson David |
Director |
Tax↓
|
Common Stock
|
1,438 |
| 2021-06-03 | Ozyurek Saim Mert |
Director |
Convert↓
|
STOCK OPTION (RIGHT TO BUY)
|
2,000 |
| 2021-06-03 | Ozyurek Saim Mert |
Director |
Tax↓
|
Common stock
|
1,578 |
| 2021-06-03 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Convert↓
|
OPTION TO ACQUIRE
|
2,000 |
| 2021-06-03 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Convert↑
|
Common Stock No Par Value
|
2,000 |
| 2021-06-03 | Ozyurek Saim Mert |
Director |
Convert↑
|
Common stock
|
2,000 |
| 2021-02-01 | Stachowiak Raymond C |
Director, Executive Chairman, 10% Owner |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
This represents an award of Restricted Stock Units. Each unit will entitle the reporting person to one share of the issuer's Common Stock upon vesting. The units will vest in full on June 30, 2021. |
Common Stock, No Par Value
|
60,000 |
| 2021-01-04 | Kelly Daniel G Jr |
Director |
Award↑
Filing footnotes — Common Stock, No Par Value (Direct)
These Restricted Stock Units vest over a series of four (4) successive quarters from issuance but settlement has been deferred until after termination of the reporting person's service. |
Common Stock, No Par Value
|
11,521 |