AMTECH SYSTEMS INC reports

Company location: Tempe, AZ
Fiscal year end: 30 September

AMTECH SYSTEMS INC has filed 967 SEC EDGAR filings since 15 May 1995

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SEC filing history

Showing 551-575 of 672 matching filings.

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8-K File 000-11412

8-K

Filing date: 08 Nov 2012
Reporting date: 02 Nov 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-11412

8-K

Filing date: 02 Nov 2012
Reporting date: 29 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-11412

FORM 10-Q

Filing date: 09 Aug 2012
Reporting date: 30 Jun 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-11412

CURRENT REPORT

Filing date: 06 Jul 2012
Reporting date: 29 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 May 2012
Reporting date: 31 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-11412

FORM 10Q

Filing date: 10 May 2012
Reporting date: 31 Mar 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-11412

VOTE OF SECURITY HOLDERS

Filing date: 20 Mar 2012
Reporting date: 15 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-39482

SCHEDULE 13G/A

Filing date: 14 Feb 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
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10-Q File 000-11412

FORM 10-Q

Filing date: 09 Feb 2012
Reporting date: 31 Dec 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

ARS File 000-11412

AUTO-GENERATED PAPER DOCUMENT

Filing date: 01 Feb 2012
Reporting date: 30 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-11412

DEF 14A filing

Filing date: 23 Jan 2012
Reporting date: 15 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

RW File 333-176269

REQUEST FOR WITHDRAWAL

Filing date: 23 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-11412

CURRENT REPORT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-11412

CURRENT REPORT

Filing date: 17 Nov 2011
Reporting date: 11 Nov 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 000-11412

ANNUAL REPORT

Filing date: 17 Nov 2011
Reporting date: 30 Sep 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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