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 276-300 of 672 matching filings.

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25
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12
SC 13G File 005-39482

SCHEDULE 13G

Filing date
08 Feb 2019
Reporting date
Not listed
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10-Q File 000-11412

ASYS 1Q19 10-Q

Filing date
07 Feb 2019
Reporting date
31 Dec 2018
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8-K File 000-11412

8-K ASYS 1Q19 EARNINGS RELEASE

Filing date
07 Feb 2019
Reporting date
07 Feb 2019
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DEF 14A File 000-11412

DEF 14A ASYS 2019 ANNUAL MEETING

Filing date
25 Jan 2019
Reporting date
30 Sep 2018
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SC 13G/A File 005-39482

SC 13G/A filing

Filing date
14 Jan 2019
Reporting date
Not listed
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4

FORM 4

Filing date
07 Dec 2018
Reporting date
06 Dec 2018
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10-K File 000-11412

2018 ASYS 10-K

Filing date
07 Dec 2018
Reporting date
30 Sep 2018
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4

FORM 4

Filing date
29 Nov 2018
Reporting date
27 Nov 2018
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4

FORM 4

Filing date
29 Nov 2018
Reporting date
27 Nov 2018
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4

FORM 4

Filing date
29 Nov 2018
Reporting date
27 Nov 2018
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4

FORM 4

Filing date
29 Nov 2018
Reporting date
27 Nov 2018
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8-K File 000-11412

8-K 4Q18 EARNINGS RELEASE

Filing date
29 Nov 2018
Reporting date
27 Nov 2018
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8-K File 000-11412

8-K OFFICER ANNOUNCEMENT

Filing date
29 Nov 2018
Reporting date
28 Nov 2018
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3

FORM 3

Filing date
29 Nov 2018
Reporting date
20 Nov 2018
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SC 13D/A File 005-39482

SCHEDULE 13D AMENDMENT NO. 4

Filing date
27 Nov 2018
Reporting date
Not listed
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4

FORM 4

Filing date
21 Nov 2018
Reporting date
20 Nov 2018
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10-Q File 000-11412

ASYS 3Q18 10-Q

Filing date
09 Aug 2018
Reporting date
30 Jun 2018
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8-K File 000-11412

ASYS 3Q18 8-K EARNINGS RELEASE

Filing date
09 Aug 2018
Reporting date
09 Aug 2018
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SC 13D/A File 005-39482

SCHEDULE 13D AMENDMENT NO. 3

Filing date
17 Jul 2018
Reporting date
Not listed
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4

FORM 4

Filing date
04 Jun 2018
Reporting date
01 Jun 2018
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4

FORM 4

Filing date
01 Jun 2018
Reporting date
01 Jun 2018
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4

FORM 4

Filing date
01 Jun 2018
Reporting date
31 May 2018
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SD File 000-11412

ASYS 2017 CONFLICT MINERALS REPORT

Filing date
31 May 2018
Reporting date
Not listed
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8-K File 000-11412

8-K 2018 ANNUAL MEETING RESULTS

Filing date
15 May 2018
Reporting date
11 May 2018
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4

FORM 4

Filing date
15 May 2018
Reporting date
11 May 2018
SEC evidence
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