PFIZER INC — S-4 Filings

5 S-4 filings on record

This page lists all S-4 filings submitted to the SEC by PFIZER INC (PFE), sorted by most recent first. Each row links to the full filing on EdgarLookup. PFIZER INC has filed 5 S-4 documents with the SEC since 2020. To view all SEC filings by PFIZER INC, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-K405 10-Q 10-Q/A 11-K 11-K/A 13F-HR 144 25 25-NSE 3 3/A 4 4/A 424B2 424B3 424B4 424B5 425 497 5 8-A12B 8-K 8-K/A ARS CERT CERTNYS CORRESP CT ORDER DEF 14A DEFA14A DFAN14A EFFECT FWP IRANNOTICE NO ACT POSASR PRE 14A PREC14A PRRN14A PX14A6G S-3 S-3ASR S-3D S-3DPOS S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SC 14D1 SC 14D1/A SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SCHEDULE 13D/A SCHEDULE 13G/A SD UPLOAD

Form	Description	Accession Number	Filed	Period
S-4	FORM S-4	0001193125-15-311971	Sep 3, 2015	—
S-4	FORM S-4	0000950123-09-005583	Mar 27, 2009	—
S-4	PFIZER INC.	0000950123-02-008016	Aug 14, 2002	—
S-4	PFIZER INC	0000950123-99-010271	Nov 15, 1999	—
S-4	S-4	0000912057-95-000766	Feb 14, 1995	—