AMTECH SYSTEMS INC — S-8 Filings
14 S-8 filings on record
This page lists all S-8 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 S-8 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 |
|---|---|---|---|---|
| S-8 | S-8 | 0000950170-25-041938 | Mar 19, 2025 | — |
| S-8 | S-8 | 0001564590-22-011838 | Mar 25, 2022 | — |
| S-8 | S-8 | 0000720500-15-000027 | May 22, 2015 | — |
| S-8 | S-8 | 0000720500-14-000026 | Jun 20, 2014 | — |
| S-8 | S-8 | 0000720500-14-000025 | Jun 20, 2014 | — |
| S-8 | INITIAL REGISTRATION STATEMENT FOR SECURITIES TO BE OFFERED TO EMPLOYEES | 0001206774-10-001812 | Aug 6, 2010 | — |
| S-8 | INITIAL REGISTRATION STATEMENT FOR SECURITIES TO BE OFFERED TO EMPLOYEES | 0001206774-10-001811 | Aug 6, 2010 | — |
| S-8 | INITIAL STATEMENT | 0001206774-07-002004 | Aug 15, 2007 | — |
| S-8 | FORM S-8 | 0001206774-06-000055 | Jan 17, 2006 | — |
| S-8 | REGISTRATION STATEMENT OF AMTECH SYSTEMS, INC. | 0000950147-03-000144 | Feb 11, 2003 | — |
| S-8 | FORM S-8 OF AMTECH SYSTEMS | 0000950147-02-000062 | Jan 15, 2002 | — |
| S-8 | FORM S-8 OF AMTECH SYSTEMS, INC. | 0000950147-00-001445 | Sep 19, 2000 | — |
| S-8 | NON-EMPLOYEE DIRECTORS STOCK OPTION PLAN | 0000950147-96-000324 | Aug 9, 1996 | — |
| S-8 | 1995 STOCK OPTION AND STOCK BONUS PLANS | 0000950147-96-000323 | Aug 9, 1996 | — |