AMTECH SYSTEMS INC reports

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

AMTECH SYSTEMS INC has filed 976 SEC EDGAR filings since 15 May 1995

Filter by type:
10-K
10-Q
8-K
SC13D
SC13G

SEC filing history

Showing 626-650 of 681 matching filings.

Per page

25

Current page

26

4

PRIMARY DOCUMENT

Filing date: 07 Dec 2010
Reporting date: 03 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Dec 2010
Reporting date: 01 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Dec 2010
Reporting date: 01 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Dec 2010
Reporting date: 01 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Dec 2010
Reporting date: 30 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Dec 2010
Reporting date: 30 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Nov 2010
Reporting date: 17 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-11412

CURRENT REPORT

Filing date: 18 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 15 Nov 2010
Reporting date: 12 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 000-11412

ANNUAL REPORT

Filing date: 15 Nov 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-39482

SC 13G/A filing

Filing date: 10 Nov 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-39482

SC 13D/A

Filing date: 28 Sep 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Sep 2010
Reporting date: 09 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Sep 2010
Reporting date: 07 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Sep 2010
Reporting date: 03 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Sep 2010
Reporting date: 03 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Sep 2010
Reporting date: 03 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .