AMTECH SYSTEMS INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Tempe, AZ
SEC filing record 1 source field available
Fiscal year end
30 September
AMTECH SYSTEMS INC has filed 967 SEC EDGAR filings since 15 May 1995

SEC filing history

Showing 601-625 of 672 matching filings.

Per page
25
Current page
25
4

PRIMARY DOCUMENT

Filing date
14 Feb 2011
Reporting date
14 Feb 2011
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SC 13G File 005-39482

SCHEDULE 13G

Filing date
11 Feb 2011
Reporting date
Not listed
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S-3 File 333-172115

REGISTRATION STATEMENT FOR SPECIFIED TRANSACTIONS BY CERTAIN ISSUERS

Filing date
08 Feb 2011
Reporting date
Not listed
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10-Q File 000-11412

QUARTERLY REPORT

Filing date
08 Feb 2011
Reporting date
31 Dec 2010
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8-K File 000-11412

CURRENT REPORT

Filing date
01 Feb 2011
Reporting date
27 Jan 2011
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SC 13D/A File 005-39482

SC 13D/A

Filing date
31 Jan 2011
Reporting date
Not listed
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8-K File 000-11412

CURRENT REPORT

Filing date
26 Jan 2011
Reporting date
20 Jan 2011
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SC 13G/A File 005-39482

SC 13G/A filing

Filing date
10 Jan 2011
Reporting date
Not listed
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8-K File 000-11412

CURRENT REPORT

Filing date
23 Dec 2010
Reporting date
17 Dec 2010
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ARS File 000-11412

AUTO-GENERATED PAPER DOCUMENT

Filing date
22 Dec 2010
Reporting date
31 Dec 2009
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DEF 14A File 000-11412

DEFINITIVE PROXY STATEMENT

Filing date
21 Dec 2010
Reporting date
20 Jan 2011
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4

PRIMARY DOCUMENT

Filing date
10 Dec 2010
Reporting date
10 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
10 Dec 2010
Reporting date
10 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
10 Dec 2010
Reporting date
09 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
10 Dec 2010
Reporting date
09 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
08 Dec 2010
Reporting date
01 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
07 Dec 2010
Reporting date
03 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
02 Dec 2010
Reporting date
01 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
02 Dec 2010
Reporting date
01 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
02 Dec 2010
Reporting date
01 Dec 2010
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4

PRIMARY DOCUMENT

Filing date
02 Dec 2010
Reporting date
30 Nov 2010
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4

PRIMARY DOCUMENT

Filing date
02 Dec 2010
Reporting date
30 Nov 2010
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4

PRIMARY DOCUMENT

Filing date
19 Nov 2010
Reporting date
17 Nov 2010
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8-K File 000-11412

CURRENT REPORT

Filing date
18 Nov 2010
Reporting date
12 Nov 2010
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4

PRIMARY DOCUMENT

Filing date
15 Nov 2010
Reporting date
12 Nov 2010
SEC evidence
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