352 filings
Page 3 of 18
8-K
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23 Apr 15
Results of Operations and Financial Condition
12:00am
DEFA14A
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13 Apr 15
Additional proxy soliciting materials
12:00am
8-K
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12 Feb 15
Mattson Technology, Inc. Reports a 49% Increase In Net Revenue
12:00am
8-K
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23 Oct 14
Entry into a Material Definitive Agreement
12:00am
8-K
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23 Oct 14
Results of Operations and Financial Condition
12:00am
8-K
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24 Jul 14
Results of Operations and Financial Condition
12:00am
8-K
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2 Jun 14
Submission of Matters to a Vote of Security Holders
12:00am
SD
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2 Jun 14
Conflict minerals disclosure
12:00am
8-K
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28 Apr 14
Entry into a Material Definitive Agreement
12:00am
8-K
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24 Apr 14
Results of Operations and Financial Condition
12:00am
DEFA14A
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17 Apr 14
Additional proxy soliciting materials
12:00am
8-K
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15 Apr 14
Changes in Registrant's Certifying Accountant
12:00am
8-K
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20 Feb 14
Results of Operations and Financial Condition
12:00am