SYNOPSYS INC — SC 13D Filings
9 SC 13D filings on record
This page lists all SC 13D 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 9 SC 13D documents with the SEC since 2015. To view all SEC filings by SYNOPSYS INC, see the full filings list.
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 |
|---|---|---|---|---|
| SC 13D | SC 13D | 0001104659-08-021287 | Mar 31, 2008 | — |
| SC 13D | SC 13D | 0001104659-04-039142 | Dec 10, 2004 | — |
| SC 13D | SC 13D | 0001104659-04-018887 | Jul 2, 2004 | — |
| SC 13D | SC 13D | 0001193125-04-034697 | Mar 4, 2004 | — |
| SC 13D | — | 0000903423-03-000058 | Jan 22, 2003 | — |
| SC 13D | SCHEDULE 13D | 0001012870-02-003192 | Jul 31, 2002 | — |
| SC 13D | — | 0000938775-01-500047 | Apr 2, 2001 | — |
| SC 13D | SCHEDULE 13D | 0000891618-97-004759 | Nov 24, 1997 | — |
| SC 13D | SCHEDULE 13D | 0000891618-96-000544 | May 16, 1996 | — |