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ADVANTEST CORP — SC 13G/A Filings

3 SC 13G/A filings on record

This page lists all SC 13G/A filings submitted to the SEC by ADVANTEST CORP (ADTTF), sorted by most recent first. Each row links to the full filing on EdgarLookup. ADVANTEST CORP has filed 3 SC 13G/A documents with the SEC since 2002. To view all SEC filings by ADVANTEST CORP, see the full filings list.

Overview All Filings Financials Insiders
All 15F-12B 20-F 20-F/A 25 424B1 6-K 6-K/A CORRESP D D/A DFAN14A F-1 F-1/A F-6 POS S-8 S-8 POS SC 13G SC 13G/A SD UPLOAD
Form Description Accession Number Filed Period
SC 13G/A FORM SC 13G/A 0000950103-16-011074 Feb 12, 2016 —
SC 13G/A — 0000905148-16-001255 Feb 10, 2016 —
SC 13G/A — 0000905148-15-000153 Feb 5, 2015 —