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NEWMARKET CORP — SC 13D Filings

3 SC 13D filings on record

This page lists all SC 13D filings submitted to the SEC by NEWMARKET CORP (NEU), sorted by most recent first. Each row links to the full filing on EdgarLookup. NEWMARKET CORP has filed 3 SC 13D documents with the SEC since 2006. To view all SEC filings by NEWMARKET CORP, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 11-K 144 3 3/A 4 4/A 424B3 424B5 5 5/A 8-A12B 8-K 8-K/A ARS CERTNYS CORRESP DEF 14A DEFA14A EFFECT FWP PRE 14A S-3ASR S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G/A SD UPLOAD
Form Description Accession Number Filed Period
SC 13D SCHEDULE 13D 0001193125-18-114286 Apr 11, 2018 —
SC 13D BRUCE C. GOTTWALD 0001193125-06-031684 Feb 14, 2006 —
SC 13D NEWMARKET CORP SC13D - R. ROBOTTI 07/21/2005 0001105838-05-000027 Aug 1, 2005 —