AMERICAN SHARED HOSPITAL SERVICES — SC 13D/A Filings
23 SC 13D/A filings on record
This page lists all SC 13D/A filings submitted to the SEC by AMERICAN SHARED HOSPITAL SERVICES (AMS), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMERICAN SHARED HOSPITAL SERVICES has filed 23 SC 13D/A documents with the SEC since 1995. To view all SEC filings by AMERICAN SHARED HOSPITAL SERVICES, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
25
3
4
4/A
424B3
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PRER14A
S-1
S-1/A
S-3
S-3/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D/A | SCHEDULE 13D/A | 0001437749-24-010785 | Apr 3, 2024 | — |
| SC 13D/A | SCHEDULE 13D/A | 0001437749-23-034766 | Dec 18, 2023 | — |
| SC 13D/A | SCHEDULE 13D/A | 0001437749-23-012318 | May 3, 2023 | — |
| SC 13D/A | SC 13D/A | 0000744825-21-000066 | Jun 14, 2021 | — |
| SC 13D/A | SC 13D/A | 0001144204-19-027553 | May 21, 2019 | — |
| SC 13D/A | AMENDMENT NO. 2 | 0001144204-16-082731 | Feb 16, 2016 | — |
| SC 13D/A | SCHEDULE 13D/A | 0000950103-16-010318 | Jan 20, 2016 | — |
| SC 13D/A | SC 13D/A | 0001144204-14-063275 | Oct 28, 2014 | — |
| SC 13D/A | SC 13D/A | 0001144204-14-062911 | Oct 27, 2014 | — |
| SC 13D/A | SC 13D/A | 0001144204-14-038350 | Jun 18, 2014 | — |
| SC 13D/A | FORM SC 13D/A | 0000950103-11-002840 | Jul 15, 2011 | — |
| SC 13D/A | AMENDMENT TO SCHEDULE 13D | 0000950134-06-000866 | Jan 23, 2006 | — |
| SC 13D/A | AMENDMENT TO SCHEDULE 13D | 0000950134-05-001111 | Jan 21, 2005 | — |
| SC 13D/A | AMENDMENT TO SCHEDULE 13D | 0000950134-04-016252 | Nov 3, 2004 | — |
| SC 13D/A | SCHEDULE 13D/A | 0000940180-99-000275 | Mar 11, 1999 | — |
| SC 13D/A | SC 13D/A | 0000950148-98-001577 | Jun 23, 1998 | — |
| SC 13D/A | AMENDMENT#2 TO SCHEDULE 13D FOR ERNEST BATES, MD | 0000950149-98-000869 | May 4, 1998 | — |
| SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 0000950130-98-001582 | Mar 30, 1998 | — |
| SC 13D/A | SCHEDULE 13D AMENDMENT #2 | 0000054727-96-000029 | Mar 12, 1996 | — |
| SC 13D/A | — | 0000054727-95-000061 | Nov 28, 1995 | — |
| SC 13D/A | — | 0000914185-95-000064 | Nov 27, 1995 | — |
| SC 13D/A | — | 0000914185-95-000062 | Nov 15, 1995 | — |
| SC 13D/A | SC 13D/A FOR 10-06-95 | 0000950149-95-000730 | Nov 9, 1995 | — |