AMTECH SYSTEMS INC — 10-K/A Filings
14 10-K/A filings on record
This page lists all 10-K/A filings submitted to the SEC by AMTECH SYSTEMS INC (ASYS), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMTECH SYSTEMS INC has filed 14 10-K/A documents with the SEC since 1995. To view all SEC filings by AMTECH SYSTEMS INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
3
3/A
4
4/A
424B1
424B3
424B5
425
5
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
NT 10-K
NT 10-K/A
NT 10-Q
PRE 14A
REGDEX
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-K/A | 10-K/A FISCAL YEAR 2017 | 0000720500-18-000012 | Jan 26, 2018 | Sep 30, 2017 |
| 10-K/A | 10-K/A | 0000720500-16-000120 | Dec 2, 2016 | Sep 30, 2016 |
| 10-K/A | 10-K/A | 0000720500-16-000093 | Mar 3, 2016 | Sep 30, 2015 |
| 10-K/A | 10-K/A | 0000720500-14-000051 | Dec 9, 2014 | Sep 30, 2014 |
| 10-K/A | 10-K/A | 0000720500-14-000004 | Jan 24, 2014 | Sep 30, 2013 |
| 10-K/A | AMENDMENT TO ANNUAL REPORT | 0001206774-09-001164 | Jun 5, 2009 | Sep 30, 2008 |
| 10-K/A | FORM 10-K/A | 0001206774-07-000248 | Jan 29, 2007 | Sep 30, 2006 |
| 10-K/A | — | 0001206774-06-000130 | Jan 30, 2006 | Sep 30, 2005 |
| 10-K/A | FORM 10-K AMENDMENT NO. 2 | 0001193125-05-203201 | Oct 18, 2005 | Sep 30, 2004 |
| 10-K/A | 10-K/A | 0000950124-05-000442 | Jan 28, 2005 | Sep 30, 2004 |
| 10-K/A | AMENDMENT NO. 1 TO FORM 10-K | 0000950147-03-000143 | Feb 11, 2003 | Sep 30, 2002 |
| 10-K/A | AMENDMENT NO. 1 TO FORM 10-K | 0000950147-01-500172 | Jan 30, 2001 | Sep 30, 2000 |
| 10-K/A | AMENDMENT NO. 1 TO FORM 10-K | 0000950147-00-000339 | Mar 3, 2000 | Sep 30, 1999 |
| 10-K/A | FORM 10-K AMENDMENT | 0000950147-98-000070 | Feb 4, 1998 | Sep 30, 1997 |