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Mailing Address 675 ALMANOR AVE SUNNYVALE CA 94085
Business Address 675 ALMANOR AVE SUNNYVALE CA 94085 6505845000
SYNOPSYS INC CIK#: 0000883241 (see all company filings)

SIC: 7372 - SERVICES-PREPACKAGED SOFTWARE
State location: CA | State of Inc.: DE | Fiscal Year End: 1031
(CF Office: 06 Technology)
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Items 1 - 40  0000883241 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-24-001004 (33 Act)  Size: 1 KB
2024-04-17 09:00:00 333-277912
24852694
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001140361-24-020330 (33 Act)  Size: 4 MB
2024-04-17 333-277912
24851677
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, and 9.01
Acc-no: 0001193125-24-094764 (34 Act)  Size: 349 KB
2024-04-12 000-19807
24841924
S-4/A  Documents [Amend] Registration of securities, business combinations
Acc-no: 0001140361-24-019383 (33 Act)  Size: 6 MB
2024-04-11 333-277912
24839007
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-24-076468 (34 Act)  Size: 29 KB
2024-03-25 000-19807
24779180
8-K  Documents   Interactive Data Current report, items 5.03 and 9.01
Acc-no: 0001193125-24-076463 (34 Act)  Size: 278 KB
2024-03-25 000-19807
24779147
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-072741 (34 Act)  Size: 67 MB
2024-03-20 000-19807
24768124
8-K  Documents   Interactive Data Current report, items 7.01, 8.01, and 9.01
Acc-no: 0001193125-24-072735 (34 Act)  Size: 67 MB
2024-03-20 000-19807
24768101
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-071369 (34 Act)  Size: 30 KB
2024-03-19 000-19807
24763968
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001193125-24-071362 (34 Act)  Size: 159 KB
2024-03-19 000-19807
24763936
S-4  Documents Registration of securities, business combinations
Acc-no: 0001140361-24-013120 (33 Act)  Size: 6 MB
2024-03-14 333-277912
24747766
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000883241-24-000013 (34 Act)  Size: 9 MB
2024-02-23 000-19807
24671651
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001193125-24-041524 (34 Act)  Size: 382 KB
2024-02-21 000-19807
24660298
ARS  Documents Annual Report to Security Holders
Acc-no: 0000883241-24-000010 (34 Act)  Size: 100 MB
2024-02-16 000-19807
24648940
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0000883241-24-000008 (34 Act)  Size: 5 MB
2024-02-16 000-19807
24648809
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0000883241-24-000006 (34 Act)  Size: 66 MB
2024-02-16 000-19807
24648728
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, 8.01, and 9.01
Acc-no: 0001193125-24-036439 (34 Act)  Size: 2 MB
2024-02-14 000-19807
24639711
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-022052 (34 Act)  Size: 12 KB
2024-02-13 005-43334
24629651
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-004409 (34 Act)  Size: 13 KB
2024-01-26 005-43334
24565919
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-008770 Size: 116 KB
2024-01-17
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-008603 Size: 65 KB
2024-01-16
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-008135 Size: 15 MB
2024-01-16
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-008124 Size: 759 KB
2024-01-16
8-K  Documents   Interactive Data Current report, items 1.01, 7.01, and 9.01
Acc-no: 0001193125-24-008120 (34 Act)  Size: 1 MB
2024-01-16 000-19807
24533716
8-K/A  Documents   Interactive Data [Amend] Current report, items 5.02 and 9.01
Acc-no: 0001193125-23-301233 (34 Act)  Size: 384 KB
2023-12-21 000-19807
231505741
8-K  Documents   Interactive Data Current report, items 5.03 and 9.01
Acc-no: 0001193125-23-294381 (34 Act)  Size: 285 KB
2023-12-13 000-19807
231484394
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000883241-23-000019 (34 Act)  Size: 15 MB
2023-12-12 000-19807
231482119
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001193125-23-285209 (34 Act)  Size: 431 KB
2023-11-29 000-19807
231452648
8-K/A  Documents   Interactive Data [Amend] Current report, item 5.02
Acc-no: 0001193125-23-227685 (34 Act)  Size: 177 KB
2023-09-01 000-19807
231233005
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-220159 (34 Act)  Size: 150 KB
2023-08-24 000-19807
231202566
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000883241-23-000016 (34 Act)  Size: 10 MB
2023-08-18 000-19807
231186261
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-23-214352 (34 Act)  Size: 166 KB
2023-08-16 000-19807
231178702
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001193125-23-214350 (34 Act)  Size: 430 KB
2023-08-16 000-19807
231178667
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-23-205023 (34 Act)  Size: 158 KB
2023-08-07 000-19807
231148008
8-K/A  Documents   Interactive Data [Amend] Current report, item 5.07
Acc-no: 0001193125-23-169035 (34 Act)  Size: 179 KB
2023-06-16 000-19807
231021671
SD  Documents Specialized disclosure report
Acc-no: 0001193125-23-155478 (34 Act)  Size: 47 KB
2023-05-26 000-19807
23969527
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-154314 (34 Act)  Size: 150 KB
2023-05-25 000-19807
23961415
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-149395 (33 Act)  Size: 72 KB
2023-05-19 333-272097
23940844
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000883241-23-000012 (34 Act)  Size: 10 MB
2023-05-19 000-19807
23940559
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001193125-23-147052 (34 Act)  Size: 424 KB
2023-05-17 000-19807
23932247