| 30 Apr 2025 | GRANT_AWARD | AMERICAN SHARED HOSPITAL SERVICES | 5,613 | 0.00 USD | |
| 07 Mar 2023 | GRANT_AWARD | AMERICAN SHARED HOSPITAL SERVICES | 10,827 | 0.00 USD | |
| 01 Apr 2022 | GRANT_AWARD | AMERICAN SHARED HOSPITAL SERVICES | 5,529 | 0.00 USD | |
| 18 Jun 2018 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 5,500 | 2.75 USD | |
| 14 Jun 2018 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 5 | 2.70 USD | anomaly |
| 18 Jun 2018 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 1,400 | 2.77 USD | |
| 06 Jun 2018 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 34 | 2.75 USD | anomaly |
| 05 Jun 2018 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 5,000 | 2.75 USD | |
| 07 Jun 2018 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 2,966 | 2.66 USD | |
| 18 May 2017 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 3,400 | 3.80 USD | |
| 19 May 2017 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 3,500 | 3.90 USD | |
| 18 May 2017 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 100 | 3.83 USD | |
| 31 Mar 2017 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 800 | 4.32 USD | |
| 31 Mar 2017 | SALE | AMERICAN SHARED HOSPITAL SERVICES | 4,200 | 4.32 USD | |
| 04 Jan 2017 | GRANT_AWARD | AMERICAN SHARED HOSPITAL SERVICES | 58,824 | 0.00 USD | |
| 30 Dec 2014 | GRANT_AWARD | AMERICAN SHARED HOSPITAL SERVICES | 150,000 | 0.00 USD | deriv |