SYNOPSYS INC — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
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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
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EFFECT
FWP
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POS AM
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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 |
|---|---|---|---|---|
| 144 | — | 0001950047-25-007391 | Sep 22, 2025 | — |
| 144 | — | 0001950047-25-007358 | Sep 19, 2025 | — |
| 8-K/A | 8-K/A | 0001193125-25-207472 | Sep 18, 2025 | Jul 17, 2025 |
| 4 | PRIMARY DOCUMENT | 0001665364-25-000003 | Sep 15, 2025 | Sep 11, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000079 | Sep 12, 2025 | Sep 11, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000077 | Sep 12, 2025 | Sep 11, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000078 | Sep 12, 2025 | Sep 11, 2025 |
| 8-K | 8-K | 0001193125-25-199178 | Sep 9, 2025 | — |
| 10-Q | 10-Q | 0000883241-25-000024 | Sep 9, 2025 | Jul 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000073 | Sep 9, 2025 | Sep 5, 2025 |
| 144 | — | 0001950047-25-006775 | Sep 5, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000071 | Sep 4, 2025 | Sep 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000067 | Sep 3, 2025 | Aug 29, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000064 | Sep 3, 2025 | Aug 29, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000068 | Sep 3, 2025 | Sep 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000065 | Sep 3, 2025 | Aug 29, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000069 | Sep 3, 2025 | Sep 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000066 | Sep 3, 2025 | Aug 29, 2025 |
| 144 | — | 0001950047-25-006577 | Sep 2, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001199719-25-000014 | Aug 4, 2025 | Jul 31, 2025 |
| 3 | PRIMARY DOCUMENT | 0001199719-25-000011 | Jul 24, 2025 | Jul 17, 2025 |
| 3 | PRIMARY DOCUMENT | 0001199719-25-000010 | Jul 24, 2025 | Jul 17, 2025 |
| 3 | PRIMARY DOCUMENT | 0001199719-25-000009 | Jul 24, 2025 | Jul 17, 2025 |
| S-8 | S-8 | 0001140361-25-026935 | Jul 23, 2025 | — |
| 8-K | 8-K | 0001140361-25-026139 | Jul 17, 2025 | — |
| 425 | 425 | 0001140361-25-026140 | Jul 17, 2025 | — |
| 425 | 425 | 0001140361-25-026144 | Jul 17, 2025 | — |
| 425 | 425 | 0001193125-25-158652 | Jul 14, 2025 | — |
| 8-K | 8-K | 0001193125-25-158488 | Jul 14, 2025 | — |
| 425 | 425 | 0001193125-25-158491 | Jul 14, 2025 | — |
| 8-K | 8-K | 0001193125-25-155294 | Jul 3, 2025 | Jul 2, 2025 |
| 425 | 425 | 0001140361-25-024106 | Jun 30, 2025 | — |
| 425 | 425 | 0001193125-25-152110 | Jun 30, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000057 | Jun 20, 2025 | Jun 18, 2025 |
| 144 | — | 0001950047-25-004461 | Jun 18, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000055 | Jun 16, 2025 | Jun 15, 2025 |
| 144 | — | 0001950047-25-004065 | Jun 10, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001199719-25-000004 | Jun 9, 2025 | Jun 6, 2025 |
| 144 | — | 0001950047-25-003944 | Jun 6, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001199719-25-000002 | Jun 3, 2025 | Jun 2, 2025 |
| 144 | — | 0001950047-25-003642 | Jun 2, 2025 | — |
| SD | SD | 0001193125-25-132198 | May 30, 2025 | — |
| 8-K | 8-K | 0001193125-25-130725 | May 29, 2025 | — |
| S-8 | S-8 | 0001193125-25-129539 | May 28, 2025 | — |
| 8-K | 8-K | 0001193125-25-129525 | May 28, 2025 | — |
| 10-Q | 10-Q | 0000883241-25-000017 | May 28, 2025 | Apr 30, 2025 |
| SCHEDULE 13G | — | 0001422848-25-000127 | May 13, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000051 | Apr 14, 2025 | Apr 10, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000052 | Apr 14, 2025 | Apr 10, 2025 |
| 4 | PRIMARY DOCUMENT | 0001517737-25-000053 | Apr 14, 2025 | Apr 10, 2025 |