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 426-450 of 672 matching filings.

Per page
25
Current page
18
4/A

FORM 4/A

Filing date
23 Mar 2015
Reporting date
17 Mar 2015
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4

FORM 4

Filing date
19 Mar 2015
Reporting date
17 Mar 2015
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4

FORM 4

Filing date
17 Mar 2015
Reporting date
13 Mar 2015
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4

FORM 4

Filing date
13 Mar 2015
Reporting date
11 Mar 2015
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ARS File 000-11412

AUTO-GENERATED PAPER DOCUMENT

Filing date
12 Mar 2015
Reporting date
30 Sep 2014
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8-K File 000-11412

FORM 8-K

Filing date
12 Mar 2015
Reporting date
09 Mar 2015
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DEF 14A File 000-11412

DEF 14A

Filing date
11 Mar 2015
Reporting date
09 Apr 2015
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4

FORM 4

Filing date
09 Mar 2015
Reporting date
05 Mar 2015
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SC 13G/A File 005-39482

SC 13G/A filing

Filing date
09 Mar 2015
Reporting date
Not listed
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4

FORM 4

Filing date
04 Mar 2015
Reporting date
02 Mar 2015
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4

FORM 4

Filing date
25 Feb 2015
Reporting date
23 Feb 2015
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4

FORM 4

Filing date
25 Feb 2015
Reporting date
23 Feb 2015
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3

FORM 3

Filing date
25 Feb 2015
Reporting date
20 Feb 2015
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3

FORM 3

Filing date
25 Feb 2015
Reporting date
20 Feb 2015
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3

FORM 3

Filing date
25 Feb 2015
Reporting date
20 Feb 2015
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SC 13G/A File 005-39482

SCHEDULE 13 G AMENDMENT NO. 3

Filing date
25 Feb 2015
Reporting date
Not listed
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8-K File 000-11412

FORM 8-K

Filing date
23 Feb 2015
Reporting date
19 Feb 2015
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SC 13G/A File 005-39482

SCHEDULE 13G AMENDMENT NO. 2

Filing date
17 Feb 2015
Reporting date
Not listed
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4

FORM 4

Filing date
09 Feb 2015
Reporting date
30 Jan 2015
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4

FORM 4

Filing date
09 Feb 2015
Reporting date
30 Jan 2015
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4

FORM 4

Filing date
09 Feb 2015
Reporting date
30 Jan 2015
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SC 13D File 005-39482

SCHEDULE 13D

Filing date
09 Feb 2015
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
02 Feb 2015
Reporting date
30 Jan 2015
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3

FORM 3 SUBMISSION

Filing date
02 Feb 2015
Reporting date
30 Jan 2015
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