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- AMTECH SYSTEMS
- Understand $ASYS
- $ASYS Overview
- Insights BETA
- Company Executives
- Valuations
- SEC Filings
- 10-K 10-K405 10-K405/A 10-K/A 10-Q 10-Q/A 3 3/A 4 424B1 424B3 424B5 425 4/A 5 8-A12G 8-K 8-K/A ARS CORRESP CT ORDER DEF 14A DEFA14A DEFM14A DEFR14A EFFECT NT 10-K NT 10-K/A NT 10-Q PRE 14A REGDEX RW S-1 S-1/A S-1MEF S-3 S-3/A S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SD UPLOAD
- MAIN NAVIGATION
- Dashboard
- Stock Screener

UnderstandStock

- AMTECH SYSTEMS
- Understand $ASYS
- $ASYS Overview
- Insights BETA
- Company Executives
- Valuations
- SEC Filings
- 10-K 10-K405 10-K405/A 10-K/A 10-Q 10-Q/A 3 3/A 4 424B1 424B3 424B5 425 4/A 5 8-A12G 8-K 8-K/A ARS CORRESP CT ORDER DEF 14A DEFA14A DEFM14A DEFR14A EFFECT NT 10-K NT 10-K/A NT 10-Q PRE 14A REGDEX RW S-1 S-1/A S-1MEF S-3 S-3/A S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SD UPLOAD
- MAIN NAVIGATION
- Dashboard
- Stock Screener

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$ASYS Market Cap:

Research Board Inbox Deep Research Not Interested Shortlisted

$ASYS SEC Filings

Filing	Filed On
AMENDMENT NO. 1 TO FORM S-4	19 Dec 2014

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