SYNOPSYS INC — S-4 Filings

5 S-4 filings on record

This page lists all S-4 filings submitted to the SEC by SYNOPSYS INC (SNPS), sorted by most recent first. Each row links to the full filing on EdgarLookup. SYNOPSYS INC has filed 5 S-4 documents with the SEC since 2015. To view all SEC filings by SYNOPSYS INC, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-K405 10-Q 10-Q/A 144 15-12G 3 3/A 4 4/A 424B3 424B5 425 5 8-A12G 8-A12G/A 8-K 8-K/A ARS CORRESP CT ORDER D DEF 14A DEFA14A DEFM14A DEFR14A DEFS14A DFAN14A EFFECT FWP NO ACT POS AM PRE 14A PX14A6G RW S-3 S-3/A S-3ASR S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SCHEDULE 13G SCHEDULE 13G/A SD UPLOAD

Form	Description	Accession Number	Filed	Period
S-4	S-4	0001140361-24-013120	Mar 14, 2024	—
S-4	FORM S-4	0000891618-01-502743	Dec 21, 2001	—
S-4	FORM S-4	0001021408-01-504759	Aug 9, 2001	—
S-4	FORM S-4	0000891618-97-004394	Nov 7, 1997	—
S-4	FORM S-4	0000891618-97-000284	Feb 5, 1997	—