AMTECH SYSTEMS INC SEC EDGAR Filings (CIK 0000720500)

SEC EDGAR filings, ownership reports, and insider transactions for AMTECH SYSTEMS INC.

Symbol
ASYS on Nasdaq
Industry
Special Industry Machinery, Nec (Office Of Technology)
Business address
58 S River Drive Suite 370, Tempe, AZ, 85288
State of incorporation
AZ
Fiscal year end
30 September
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AMTECH SYSTEMS INC has filed 937 SEC EDGAR filings since 15 May 1995

Latest Filings

Recent SEC filings for AMTECH SYSTEMS INC including SCHEDULE 13G/A, 8-K, 10-K and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 21 Jan 2026 005-39482
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Dec 2025 09 Dec 2025 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Dec 2025 10 Dec 2025 000-11412
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 10 Dec 2025 30 Sep 2025 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Dec 2025 26 Nov 2025 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Dec 2025 01 Dec 2025 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Sep 2025 02 Sep 2025
4 Open 4 document View SEC filing for 4 4 15 Aug 2025 08 Aug 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Aug 2025 30 Jun 2025 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Aug 2025 06 Aug 2025 000-11412
SD Open SD document View SEC filing for SD SD 30 May 2025 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 16 May 2025 14 May 2025
4 Open 4 document View SEC filing for 4 4 16 May 2025 14 May 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 May 2025 12 May 2025 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 May 2025 31 Mar 2025 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Apr 2025 09 Apr 2025 000-11412
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 04 Apr 2025 005-39482
4 Open 4 document View SEC filing for 4 4 21 Mar 2025 19 Mar 2025
S-8 Open S-8 document View SEC filing for S-8 S-8 19 Mar 2025 333-285905
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Mar 2025 10 Mar 2025
4 Open 4 document View SEC filing for 4 4 07 Mar 2025 05 Mar 2025
4 Open 4 document View SEC filing for 4 4 07 Mar 2025 05 Mar 2025
4 Open 4 document View SEC filing for 4 4 07 Mar 2025 05 Mar 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Mar 2025 06 Mar 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Mar 2025 05 Mar 2025 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Mar 2025 03 Mar 2025
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 24 Feb 2025 000-11412
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 18 Feb 2025 005-39482
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 Feb 2025 13 Feb 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 Feb 2025 005-39482
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 11 Feb 2025 005-39482
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Feb 2025 07 Feb 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Feb 2025 05 Feb 2025 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 Feb 2025 31 Dec 2024 000-11412
3 Open 3 document View SEC filing for 3 3 03 Feb 2025 03 Feb 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 28 Jan 2025 005-39482
ARS Open ARS document View SEC filing for ARS ARS 24 Jan 2025 30 Sep 2024 000-11412
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Jan 2025 05 Mar 2025 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Jan 2025 23 Jan 2025 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Dec 2024 11 Dec 2024
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 12 Dec 2024 30 Sep 2024 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Dec 2024 09 Dec 2024 000-11412
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Nov 2024 005-39482
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 31 Oct 2024 005-39482
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 15 Oct 2024 005-39482
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Sep 2024 11 Sep 2024 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 06 Sep 2024 005-39482
4 Open 4 document View SEC filing for 4 4 16 Aug 2024 14 Aug 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Aug 2024 09 Aug 2024
4 Open 4 document View SEC filing for 4 4 09 Aug 2024 08 Aug 2024
3 Open 3 document View SEC filing for 3 3 09 Aug 2024 08 Aug 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Aug 2024 06 Aug 2024 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2024 30 Jun 2024 000-11412
SD Open SD document View SEC filing for SD SD 29 May 2024 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 May 2024 10 May 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 14 May 2024 005-39482
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2024 31 Mar 2024 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2024 08 May 2024 000-11412
4 Open 4 document View SEC filing for 4 4 18 Mar 2024 15 Mar 2024
4 Open 4 document View SEC filing for 4 4 13 Mar 2024 11 Mar 2024
4 Open 4 document View SEC filing for 4 4 08 Mar 2024 06 Mar 2024
4 Open 4 document View SEC filing for 4 4 08 Mar 2024 06 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Mar 2024 06 Mar 2024 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Mar 2024 06 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Mar 2024 01 Mar 2024 000-11412
4 Open 4 document View SEC filing for 4 4 04 Mar 2024 29 Feb 2024
4 Open 4 document View SEC filing for 4 4 04 Mar 2024 01 Mar 2024
4 Open 4 document View SEC filing for 4 4 04 Mar 2024 01 Mar 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Mar 2024 01 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Feb 2024 29 Feb 2024 000-11412
4 Open 4 document View SEC filing for 4 4 15 Feb 2024 13 Feb 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Feb 2024 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Feb 2024 13 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ASYS 13GA 2023 FILING 12 Feb 2024 005-39482
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Feb 2024 31 Dec 2023 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Feb 2024 09 Feb 2024 000-11412
CORRESP Open CORRESP document View SEC filing for CORRESP 09 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 09 Feb 2024 005-39482
SC 13G Open SC 13G document View SEC filing for SC 13G 09 Feb 2024 005-39482
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Feb 2024 000-11412
ARS Open ARS document View SEC filing for ARS ARS 24 Jan 2024 30 Sep 2023 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 23 Jan 2024 005-39482
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 19 Jan 2024 06 Mar 2024 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Dec 2023 18 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Dec 2023 18 Dec 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Dec 2023 14 Dec 2023 000-11412
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 14 Dec 2023 30 Sep 2023 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Dec 2023 13 Dec 2023 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Dec 2023 05 Dec 2023 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Aug 2023 24 Aug 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Aug 2023 17 Aug 2023
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K/A 17 Aug 2023 08 Aug 2023 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Aug 2023 14 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Aug 2023 14 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Aug 2023 11 Aug 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Aug 2023 11 Aug 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2023 30 Jun 2023 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Aug 2023 08 Aug 2023 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jul 2023 06 Jul 2023
SD Open SD document View SEC filing for SD SD 31 May 2023 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 May 2023 23 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 May 2023 19 May 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 May 2023 16 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2023 12 May 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 May 2023 12 May 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2023 31 Mar 2023 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 May 2023 10 May 2023 000-11412
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K/A 03 Apr 2023 17 Jan 2023 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 14 Mar 2023 10 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 01 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 01 Mar 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Mar 2023 01 Mar 2023 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 01 Mar 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Mar 2023 01 Mar 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Feb 2023 10 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ASYS 13GA FILING 13 Feb 2023 005-39482
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 10 Feb 2023 005-39482
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Feb 2023 31 Dec 2022 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Feb 2023 07 Feb 2023 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 07 Feb 2023 005-39482
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 23 Jan 2023 005-39482
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 20 Jan 2023 01 Mar 2023 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2023 13 Jan 2023
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Jan 2023 13 Jan 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Jan 2023 13 Jan 2023 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Jan 2023 17 Jan 2023 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Nov 2022 28 Nov 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Nov 2022 28 Nov 2022
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 30 Nov 2022 30 Sep 2022 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Nov 2022 30 Nov 2022 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Oct 2022 13 Oct 2022
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Sep 2022 09 Sep 2022
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Sep 2022 01 Sep 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Aug 2022 24 Aug 2022 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Aug 2022 23 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Aug 2022 24 Aug 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 15 Aug 2022 30 Jun 2022 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Aug 2022 09 Aug 2022 000-11412
SD Open SD document View SEC filing for SD SD 26 May 2022 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 May 2022 13 May 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 May 2022 31 Mar 2022 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 May 2022 11 May 2022 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Apr 2022 22 Apr 2022 000-11412
S-8 Open S-8 document View SEC filing for S-8 S-8 25 Mar 2022 333-263875
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Mar 2022 02 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Mar 2022 02 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Mar 2022 02 Mar 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Mar 2022 02 Mar 2022 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Mar 2022 02 Mar 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 24 Feb 2022 005-39482
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2022 22 Feb 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Feb 2022 31 Dec 2021 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Feb 2022 10 Feb 2022 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ASYS 2021 SC13GA 14 Feb 2022 005-39482
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 09 Feb 2022 005-39482
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 08 Feb 2022 005-39482
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 18 Jan 2022 02 Mar 2022 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Jan 2022 005-39482
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Nov 2021 22 Nov 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Nov 2021 16 Nov 2021 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Nov 2021 16 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Nov 2021 16 Nov 2021
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Nov 2021 30 Sep 2021 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Nov 2021 17 Nov 2021 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Sep 2021 08 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Sep 2021 03 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Aug 2021 12 Aug 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 Aug 2021 12 Aug 2021
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Aug 2021 11 Aug 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Aug 2021 12 Aug 2021 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 10 Aug 2021 06 Aug 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 Aug 2021 30 Jun 2021 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Aug 2021 04 Aug 2021 000-11412
SD Open SD document View SEC filing for SD SD 21 May 2021 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 May 2021 31 Mar 2021 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 May 2021 05 May 2021 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Apr 2021 26 Apr 2021 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Apr 2021 12 Apr 2021 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Mar 2021 23 Mar 2021 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Mar 2021 23 Mar 2021
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Mar 2021 23 Mar 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Mar 2021 23 Mar 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 18 Feb 2021 005-39482
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 12 Feb 2021 005-39482
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 Feb 2021 31 Dec 2020 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Feb 2021 09 Feb 2021 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ASYS 13GA FILING 10 Feb 2021 005-39482
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 10 Feb 2021 005-39482
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 28 Jan 2021 23 Mar 2021 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Dec 2020 14 Dec 2020 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Dec 2020 03 Dec 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Nov 2020 17 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Nov 2020 17 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Nov 2020 17 Nov 2020
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 19 Nov 2020 30 Sep 2020 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Nov 2020 19 Nov 2020 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Sep 2020 23 Sep 2020 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 12 Aug 2020 10 Aug 2020
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Aug 2020 30 Jun 2020 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Aug 2020 06 Aug 2020 000-11412
SD Open SD document View SEC filing for SD SD 29 May 2020 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 May 2020 07 May 2020 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 May 2020 31 Mar 2020 000-11412
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 May 2020 04 May 2020 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2020 13 Mar 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Mar 2020 10 Mar 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Mar 2020 04 Mar 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Mar 2020 04 Mar 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Mar 2020 04 Mar 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2020 04 Mar 2020
8-K Open 8-K document View SEC filing for 8-K 8-K ANNUAL SHAREHOLDER MEETING RESULTS 04 Mar 2020 04 Mar 2020 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2020 02 Mar 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2020 02 Mar 2020
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2020 25 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ASYS 13G AMENDMENT NO 1 13 Feb 2020 005-39482
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2020 005-39482
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2020 10 Feb 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 12 Feb 2020 005-39482
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Feb 2020 31 Dec 2019 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K--EARNINGS, BUYBACK, EXEC COMP 06 Feb 2020 04 Feb 2020 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 04 Feb 2020 005-39482
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 30 Jan 2020 005-39482
8-K Open 8-K document View SEC filing for 8-K 8-K SALE OF TEMPRESS & EXECUTIVE CHANGES 28 Jan 2020 22 Jan 2020 000-11412
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Jan 2020 04 Mar 2020 000-11412
SC 13D Open SC 13D document View SEC filing for SC 13D 11 Dec 2019 005-39482
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 25 Nov 2019 005-39482
8-K Open 8-K document View SEC filing for 8-K 8-K 22 Nov 2019 19 Nov 2019 000-11412
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 21 Nov 2019 30 Sep 2019 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 21 Nov 2019 21 Nov 2019 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2019 28 Aug 2019
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q ASYS 3Q19 08 Aug 2019 30 Jun 2019 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 3Q19 ASYS EARNINGS RELEASE 08 Aug 2019 08 Aug 2019 000-11412
SD Open SD document View SEC filing for SD ASYS 2018 FORM SD 31 May 2019 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q ASYS 2Q19 09 May 2019 31 Mar 2019 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K ASYS 2Q19 EARNINGS RELEASE 09 May 2019 09 May 2019 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K APRIL 2019 ANNOUNCEMENT 03 Apr 2019 28 Mar 2019 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2019 06 Mar 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2019 06 Mar 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2019 06 Mar 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2019 06 Mar 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2019 06 Mar 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2019 06 Mar 2019
8-K Open 8-K document View SEC filing for 8-K 8-K ANNUAL SHAREHOLDER MEETING RESULTS 08 Mar 2019 06 Mar 2019 000-11412
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 08 Feb 2019 005-39482
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q ASYS 1Q19 10-Q 07 Feb 2019 31 Dec 2018 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K ASYS 1Q19 EARNINGS RELEASE 07 Feb 2019 07 Feb 2019 000-11412
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A ASYS 2019 ANNUAL MEETING 25 Jan 2019 30 Sep 2018 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Jan 2019 005-39482
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2018 06 Dec 2018
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 2018 ASYS 10-K 07 Dec 2018 30 Sep 2018 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2018 27 Nov 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2018 27 Nov 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2018 27 Nov 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2018 27 Nov 2018
8-K Open 8-K document View SEC filing for 8-K 8-K 4Q18 EARNINGS RELEASE 29 Nov 2018 27 Nov 2018 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K OFFICER ANNOUNCEMENT 29 Nov 2018 28 Nov 2018 000-11412
3 Open 3 document View SEC filing for 3 FORM 3 29 Nov 2018 20 Nov 2018
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 4 27 Nov 2018 005-39482
4 Open 4 document View SEC filing for 4 FORM 4 21 Nov 2018 20 Nov 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q ASYS 3Q18 10-Q 09 Aug 2018 30 Jun 2018 000-11412
8-K Open 8-K document View SEC filing for 8-K ASYS 3Q18 8-K EARNINGS RELEASE 09 Aug 2018 09 Aug 2018 000-11412
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 3 17 Jul 2018 005-39482
4 Open 4 document View SEC filing for 4 FORM 4 04 Jun 2018 01 Jun 2018
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SD Open SD document View SEC filing for SD ASYS 2017 CONFLICT MINERALS REPORT 31 May 2018 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 2018 ANNUAL MEETING RESULTS 15 May 2018 11 May 2018 000-11412
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q ASYS 2Q18 10-Q 10 May 2018 31 Mar 2018 000-11412
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 05 Apr 2018 11 May 2018 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K APRIL 2018 STOCK REPURCHASE ANNOUNCEMENT 03 Apr 2018 28 Mar 2018 000-11412
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 20 Mar 2018 005-39482
8-K Open 8-K document View SEC filing for 8-K 8-K 16 Mar 2018 14 Mar 2018 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 1Q18 QUARTERLY REPORT 08 Feb 2018 31 Dec 2017 000-11412
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10-K/A Open 10-K/A document View SEC filing for 10-K/A 10-K/A FISCAL YEAR 2017 26 Jan 2018 30 Sep 2017 000-11412
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8-K Open 8-K document View SEC filing for 8-K 8-K OFFICER APPOINTMENTS 10 Jan 2018 04 Jan 2018 000-11412
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8-K Open 8-K document View SEC filing for 8-K 8-K 10B5-1 PLANS 18 Dec 2017 13 Dec 2017 000-11412
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 2 18 Dec 2017 005-39482
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 2017 ASYS 10-K 20 Nov 2017 30 Sep 2017 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 4Q17 EARNINGS RELEASE 20 Nov 2017 20 Nov 2017 000-11412
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 1 24 Aug 2017 005-39482
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Aug 2017 23 Aug 2017 000-11412
424B5 Open 424B5 document View SEC filing for 424B5 424B5 18 Aug 2017 333-215604
8-K Open 8-K document View SEC filing for 8-K 8-K OFFERING PRICING 18 Aug 2017 18 Aug 2017 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K OFFERING ANNOUNCMENT 18 Aug 2017 17 Aug 2017 000-11412
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 3Q17 ASYS 10-Q 09 Aug 2017 30 Jun 2017 000-11412
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8-K Open 8-K document View SEC filing for 8-K 8-K 25 Apr 2017 19 Apr 2017 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2017 17 Mar 2017
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8-K Open 8-K document View SEC filing for 8-K 8-K 2017 ANNUAL MEETING VOTES 20 Mar 2017 16 Mar 2017 000-11412
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Feb 2017 15 Feb 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Feb 2017 31 Dec 2016 000-11412
EFFECT Open EFFECT document View SEC filing for EFFECT 06 Feb 2017 333-215604
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 27 Jan 2017 16 Mar 2017 000-11412
8-K Open 8-K document View SEC filing for 8-K JANUARY 2017 ORDERS 24 Jan 2017 24 Jan 2017 000-11412
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 30 Nov 2016 30 Sep 2016 000-11412
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SD Open SD document View SEC filing for SD SD 26 May 2016 000-11412
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8-K Open 8-K document View SEC filing for 8-K 8-K CURRENT REPORT, ITEMS 5.02, 7.01, 9.01 25 Feb 2016 19 Feb 2016 000-11412
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Feb 2016 31 Dec 2015 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 09 Feb 2016 09 Feb 2016 000-11412
8-K Open 8-K document View SEC filing for 8-K ASYS 2016 EARNINGS RELEASE 04 Feb 2016 04 Feb 2016 000-11412
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8-K Open 8-K document View SEC filing for 8-K 8-K 09 Dec 2015 08 Dec 2015 000-11412
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8-K Open 8-K document View SEC filing for 8-K OFFICER COMPENSATION 19 Nov 2015 17 Nov 2015 000-11412
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8-K Open 8-K document View SEC filing for 8-K 8-K LETTER AGREEMENT 08 Oct 2015 08 Oct 2015 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Oct 2015 01 Oct 2015 000-11412
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Sep 2015 15 Sep 2015
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 5 27 Aug 2015 005-39482
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Aug 2015 30 Jun 2015 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 22 Jul 2015 17 Jul 2015 000-11412
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 4 12 Jun 2015 005-39482
SD Open SD document View SEC filing for SD SD 29 May 2015 000-11412
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S-8 Open S-8 document View SEC filing for S-8 S-8 22 May 2015 333-204431
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 May 2015 31 Mar 2015 000-11412
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4 Open 4 document View SEC filing for 4 FORM 4 31 Mar 2015 27 Mar 2015
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 23 Mar 2015 17 Mar 2015
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ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 12 Mar 2015 30 Sep 2014 000-11412
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Mar 2015 09 Mar 2015 000-11412
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 11 Mar 2015 09 Apr 2015 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 09 Mar 2015 05 Mar 2015
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13 G AMENDMENT NO. 3 25 Feb 2015 005-39482
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Feb 2015 19 Feb 2015 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 2 17 Feb 2015 005-39482
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2015 30 Jan 2015
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SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 09 Feb 2015 005-39482
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 Feb 2015 31 Dec 2014 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2015 30 Jan 2015
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Feb 2015 29 Jan 2015 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 27 Jan 2015 23 Jan 2015
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 16 Jan 2015 000-11412
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Jan 2015 16 Jan 2015 000-11412
425 Open 425 document View SEC filing for 425 FORM 8-K 16 Jan 2015 000-11412
425 Open 425 document View SEC filing for 425 425 15 Jan 2015
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SC 13G Open SC 13G document View SEC filing for SC 13G 05 Jan 2015 005-39482
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2014 24 Dec 2014
DEFM14A Open DEFM14A document View SEC filing for DEFM14A DEFINITIVE PROXY STATEMENT 23 Dec 2014 000-11412
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 23 Dec 2014 333-200558
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Dec 2014 333-200558
S-4/A Open S-4/A document View SEC filing for S-4/A AMENDMENT NO. 1 TO FORM S-4 19 Dec 2014 333-200558
4 Open 4 document View SEC filing for 4 FORM 4 18 Dec 2014 16 Dec 2014
10-K/A Open 10-K/A document View SEC filing for 10-K/A 10-K/A 09 Dec 2014 30 Sep 2014 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2014 26 Nov 2014
S-4 Open S-4 document View SEC filing for S-4 FORM S-4 24 Nov 2014 333-200558
425 Open 425 document View SEC filing for 425 425 24 Nov 2014
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2014 19 Nov 2014
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425 Open 425 document View SEC filing for 425 425 21 Nov 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 21 Nov 2014 18 Nov 2014 000-11412
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8-K Open 8-K document View SEC filing for 8-K 8-K 21 Nov 2014 20 Nov 2014 000-11412
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 20 Nov 2014 30 Sep 2014 000-11412
425 Open 425 document View SEC filing for 425 425 23 Oct 2014
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Oct 2014 21 Oct 2014 000-11412
425 Open 425 document View SEC filing for 425 FORM 8-K 23 Oct 2014
4 Open 4 document View SEC filing for 4 FORM 4 07 Oct 2014 06 Oct 2014
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 02 Sep 2014
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Aug 2014
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4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2014 06 Aug 2014
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2014 30 Jun 2014 000-11412
S-8 Open S-8 document View SEC filing for S-8 S-8 20 Jun 2014 333-196940
S-8 Open S-8 document View SEC filing for S-8 S-8 20 Jun 2014 333-196937
SD Open SD document View SEC filing for SD SD 02 Jun 2014 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2014 20 May 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 14 May 2014 08 May 2014 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 May 2014 31 Mar 2014 000-11412
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 02 Apr 2014 30 Sep 2013 000-11412
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 28 Mar 2014 08 May 2014 000-11412
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Mar 2014 14 Mar 2014
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4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 13 Feb 2014 11 Feb 2014
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Feb 2014 31 Dec 2013 000-11412
10-K/A Open 10-K/A document View SEC filing for 10-K/A 10-K/A 24 Jan 2014 30 Sep 2013 000-11412
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2014 06 Jan 2014
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 1 03 Jan 2014 005-39482
8-K Open 8-K document View SEC filing for 8-K 8-K 18 Dec 2013 12 Dec 2013 000-11412
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 11 Dec 2013 30 Sep 2013 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Aug 2013 30 Jun 2013 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Jul 2013 28 Jun 2013 000-11412
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 May 2013 31 Mar 2013 000-11412
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 27 Mar 2013 005-39482
8-K Open 8-K document View SEC filing for 8-K VOTE OF SECURITY HOLDERS 12 Mar 2013 07 Mar 2013 000-11412
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10Q 07 Feb 2013 31 Dec 2012 000-11412
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 29 Jan 2013 30 Sep 2012 000-11412
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Jan 2013 07 Mar 2013 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 14 Dec 2012 11 Dec 2012 000-11412
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Dec 2012 11 Dec 2012
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Dec 2012 11 Dec 2012
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 07 Dec 2012 30 Sep 2012 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Dec 2012 04 Dec 2012 000-11412
8-K/A Open 8-K/A document View SEC filing for 8-K/A 8-K/A 03 Dec 2012 10 Mar 2008 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Nov 2012 10 Mar 2008 000-11412
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8-K Open 8-K document View SEC filing for 8-K 8-K 02 Nov 2012 29 Oct 2012 000-11412
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2012 30 Jun 2012 000-11412
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 06 Jul 2012 29 Jun 2012 000-11412
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2012 31 May 2012
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10Q 10 May 2012 31 Mar 2012 000-11412
8-K Open 8-K document View SEC filing for 8-K VOTE OF SECURITY HOLDERS 20 Mar 2012 15 Mar 2012 000-11412
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 14 Feb 2012 005-39482
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Feb 2012 31 Dec 2011 000-11412
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 01 Feb 2012 30 Sep 2011 000-11412
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 23 Jan 2012 15 Mar 2012 000-11412
RW Open RW document View SEC filing for RW REQUEST FOR WITHDRAWAL 23 Jan 2012 333-176269
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2011 15 Dec 2011
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2011 15 Dec 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2011 15 Dec 2011
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2011 15 Dec 2011
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 19 Dec 2011 15 Dec 2011 000-11412
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2011 15 Dec 2011
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 17 Nov 2011 11 Nov 2011 000-11412
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 17 Nov 2011 30 Sep 2011 000-11412
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 16 Nov 2011 15 Nov 2011 000-11412
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 17 Oct 2011 11 Oct 2011 000-11412
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Oct 2011 05 Oct 2011 000-11412
EFFECT Open EFFECT document View SEC filing for EFFECT 14 Sep 2011 333-176269
8-K/A Open 8-K/A document View SEC filing for 8-K/A AMENDED 8-K 12 Sep 2011 09 Sep 2011 000-11412
8-K Open 8-K document View SEC filing for 8-K 09 Sep 2011 08 Sep 2011 000-11412
RW Open RW document View SEC filing for RW REQUEST FOR WITHDRAWAL 09 Sep 2011 333-172115
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 23 Aug 2011 17 Aug 2011 000-11412
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Aug 2011 15 Aug 2011
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 12 Aug 2011 333-176269
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Aug 2011 11 Aug 2011
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2011 30 Jun 2011 000-11412
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 13 Jul 2011 12 Jul 2011 000-11412
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About this filer

AMTECH SYSTEMS INC files with the SEC under CIK 0000720500. This page aggregates EDGAR filings and related ownership activity.

Industry: Special Industry Machinery, Nec.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
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New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.

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