AMERICAN SHARED HOSPITAL SERVICES — 4 Filings
285 4 filings on record
This page lists all 4 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 285 4 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 |
|---|---|---|---|---|
| 4 | FORM 4 | 0000950103-19-006534 | May 17, 2019 | May 15, 2019 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-19-000703 | Jan 4, 2019 | Jan 2, 2019 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-19-000702 | Jan 4, 2019 | Jan 2, 2019 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-19-000699 | Jan 4, 2019 | Jan 2, 2019 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-19-000700 | Jan 4, 2019 | Jan 2, 2019 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-037428 | Jul 5, 2018 | Jun 14, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-034661 | Jun 18, 2018 | Jun 14, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-034664 | Jun 18, 2018 | Jun 14, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-034667 | Jun 18, 2018 | Jun 14, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-034678 | Jun 18, 2018 | Jun 14, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-034679 | Jun 18, 2018 | Jun 14, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-034624 | Jun 18, 2018 | Jun 14, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-034680 | Jun 18, 2018 | Jun 14, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001144204-18-033244 | Jun 7, 2018 | Jun 5, 2018 |
| 4 | FORM 4 | 0000950103-18-000152 | Jan 4, 2018 | Jan 2, 2018 |
| 4 | FORM 4 | 0000950103-18-000153 | Jan 4, 2018 | Jan 2, 2018 |
| 4 | FORM 4 | 0000950103-18-000155 | Jan 4, 2018 | Jan 2, 2018 |
| 4 | FORM 4 | 0000950103-18-000156 | Jan 4, 2018 | Jan 2, 2018 |
| 4 | PRIMARY DOCUMENT | 0001610616-17-000004 | Jun 29, 2017 | Jun 27, 2017 |
| 4 | PRIMARY DOCUMENT | 0001609580-17-000003 | Jun 29, 2017 | Jun 27, 2017 |
| 4 | PRIMARY DOCUMENT | 0001674807-17-000002 | Jun 29, 2017 | Jun 27, 2017 |
| 4 | PRIMARY DOCUMENT | 0001610610-17-000002 | Jun 29, 2017 | Jun 27, 2017 |
| 4 | PRIMARY DOCUMENT | 0001032011-17-000002 | Jun 29, 2017 | Jun 27, 2017 |
| 4 | PRIMARY DOCUMENT | 0001251638-17-000002 | Jun 29, 2017 | Jun 27, 2017 |
| 4 | PRIMARY DOCUMENT | 0001609957-17-000002 | May 22, 2017 | May 18, 2017 |
| 4 | PRIMARY DOCUMENT | 0001610616-17-000003 | Apr 25, 2017 | Aug 27, 2015 |
| 4 | PRIMARY DOCUMENT | 0001610616-17-000002 | Apr 3, 2017 | Mar 31, 2017 |
| 4 | FORM 4 | 0000950103-17-003161 | Apr 3, 2017 | Mar 31, 2017 |
| 4 | PRIMARY DOCUMENT | 0001610610-17-000001 | Apr 3, 2017 | Mar 31, 2017 |
| 4 | FORM 4 | 0000950103-17-003049 | Mar 31, 2017 | Mar 29, 2017 |
| 4 | PRIMARY DOCUMENT | 0001032011-17-000001 | Mar 31, 2017 | Mar 29, 2017 |
| 4 | PRIMARY DOCUMENT | 0001251638-17-000001 | Mar 28, 2017 | Mar 27, 2017 |
| 4 | PRIMARY DOCUMENT | 0001610584-17-000001 | Jan 6, 2017 | Jan 4, 2017 |
| 4 | PRIMARY DOCUMENT | 0001609957-17-000001 | Jan 6, 2017 | Jan 4, 2017 |
| 4 | FORM 4 | 0000950103-17-000233 | Jan 6, 2017 | Jan 4, 2017 |
| 4 | PRIMARY DOCUMENT | 0001674807-17-000001 | Jan 5, 2017 | Jan 3, 2017 |
| 4 | PRIMARY DOCUMENT | 0001610616-17-000001 | Jan 5, 2017 | Jan 3, 2017 |
| 4 | FORM 4 | 0000950103-17-000179 | Jan 5, 2017 | Jan 3, 2017 |
| 4 | FORM 4 | 0000950103-16-017983 | Nov 17, 2016 | Nov 15, 2016 |
| 4 | PRIMARY DOCUMENT | 0001674807-16-000002 | Jul 6, 2016 | Jul 1, 2016 |
| 4 | PRIMARY DOCUMENT | 0001674807-16-000001 | Jun 23, 2016 | Jun 21, 2016 |
| 4 | PRIMARY DOCUMENT | 0001610616-16-000005 | Jun 23, 2016 | Jun 21, 2016 |
| 4 | PRIMARY DOCUMENT | 0001032011-16-000005 | Jun 23, 2016 | Jun 21, 2016 |
| 4 | PRIMARY DOCUMENT | 0001610610-16-000003 | Jun 23, 2016 | Jun 21, 2016 |
| 4 | PRIMARY DOCUMENT | 0001609580-16-000006 | Jun 23, 2016 | Jun 21, 2016 |
| 4 | PRIMARY DOCUMENT | 0001251638-16-000005 | Jun 23, 2016 | Jun 21, 2016 |
| 4 | FORM 4 | 0000950103-16-014084 | Jun 10, 2016 | Jun 8, 2016 |
| 4 | FORM 4 | 0000950103-16-014038 | Jun 8, 2016 | Jun 6, 2016 |
| 4 | PRIMARY DOCUMENT | 0001032011-16-000004 | Jan 6, 2016 | Jan 4, 2016 |
| 4 | PRIMARY DOCUMENT | 0001610616-16-000004 | Jan 6, 2016 | Jan 4, 2016 |