4
FORM 4
- Filing date
- 29 Nov 2017
- Reporting date
- 27 Nov 2017
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AMTECH SYSTEMS INC reports
- Company location
- Tempe, AZ
- Fiscal year end
- 30 September
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
AMTECH SYSTEMS INC has filed 967 SEC EDGAR filings since 15 May 1995
SEC filing history
Showing 326-350 of 672 matching filings.
Per page
25
Current page
14
4
FORM 4
- Filing date
- 27 Nov 2017
- Reporting date
- 22 Nov 2017
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10-K
File 000-11412
2017 ASYS 10-K
- Filing date
- 20 Nov 2017
- Reporting date
- 30 Sep 2017
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8-K
File 000-11412
8-K 4Q17 EARNINGS RELEASE
- Filing date
- 20 Nov 2017
- Reporting date
- 20 Nov 2017
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SC 13D/A
File 005-39482
SCHEDULE 13D AMENDMENT NO. 1
- Filing date
- 24 Aug 2017
- Reporting date
- Not listed
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8-K
File 000-11412
FORM 8-K
- Filing date
- 23 Aug 2017
- Reporting date
- 23 Aug 2017
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424B5
File 333-215604
424B5
- Filing date
- 18 Aug 2017
- Reporting date
- Not listed
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8-K
File 000-11412
8-K OFFERING PRICING
- Filing date
- 18 Aug 2017
- Reporting date
- 18 Aug 2017
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8-K
File 000-11412
8-K OFFERING ANNOUNCMENT
- Filing date
- 18 Aug 2017
- Reporting date
- 17 Aug 2017
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424B5
File 333-215604
424B5
- Filing date
- 17 Aug 2017
- Reporting date
- Not listed
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10-Q
File 000-11412
3Q17 ASYS 10-Q
- Filing date
- 09 Aug 2017
- Reporting date
- 30 Jun 2017
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8-K
File 000-11412
8-K ASYS 3Q17 EARNINGS RELEASE
- Filing date
- 09 Aug 2017
- Reporting date
- 09 Aug 2017
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4
FORM 4
- Filing date
- 09 Jun 2017
- Reporting date
- 07 Jun 2017
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SD
File 000-11412
SD
- Filing date
- 31 May 2017
- Reporting date
- Not listed
- SEC evidence
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8-K
File 000-11412
8-K
- Filing date
- 10 May 2017
- Reporting date
- 10 May 2017
- SEC evidence
- Open document Open filing
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10-Q
File 000-11412
10-Q
- Filing date
- 10 May 2017
- Reporting date
- 31 Mar 2017
- SEC evidence
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8-K
File 000-11412
8-K
- Filing date
- 25 Apr 2017
- Reporting date
- 19 Apr 2017
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- Open document Open filing
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4
FORM 4
- Filing date
- 21 Mar 2017
- Reporting date
- 17 Mar 2017
- SEC evidence
- Open document Open filing
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4
FORM 4
- Filing date
- 21 Mar 2017
- Reporting date
- 17 Mar 2017
- SEC evidence
- Open document Open filing
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4
FORM 4
- Filing date
- 21 Mar 2017
- Reporting date
- 17 Mar 2017
- SEC evidence
- Open document Open filing
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4
FORM 4
- Filing date
- 21 Mar 2017
- Reporting date
- 17 Mar 2017
- SEC evidence
- Open document Open filing
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4
FORM 4
- Filing date
- 21 Mar 2017
- Reporting date
- 17 Mar 2017
- SEC evidence
- Open document Open filing
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8-K
File 000-11412
8-K 2017 ANNUAL MEETING VOTES
- Filing date
- 20 Mar 2017
- Reporting date
- 16 Mar 2017
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4
OWNERSHIP DOCUMENT
- Filing date
- 17 Feb 2017
- Reporting date
- 15 Feb 2017
- SEC evidence
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10-Q
File 000-11412
10-Q
- Filing date
- 09 Feb 2017
- Reporting date
- 31 Dec 2016
- SEC evidence
- Open document Open filing Open XBRL
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