Mailing Address 2600 ANSYS DRIVE, SOUTHPOINTE CANONSBURG PA 15317
Business Address 2600 ANSYS DRIVE, SOUTHPOINTE CANONSBURG PA 15317 8444626797
ANSYS INC CIK#: 0001013462 (see all company filings)

SIC: 7372 - SERVICES-PREPACKAGED SOFTWARE
State location: PA | State of Inc.: DE | Fiscal Year End: 1231
(CF Office: 06 Technology)
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Items 1 - 40  0001013462 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-25-007208 (34 Act)  Size: 40 KB
2025-03-05 000-20853
25711665
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-25-006324 (34 Act)  Size: 1 MB
2025-02-27 000-20853
25680609
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001013462-25-000009 (34 Act)  Size: 11 MB
2025-02-19 000-20853
25640779
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001013462-25-000008 (34 Act)  Size: 1 MB
2025-02-19 000-20853
25640749
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-25-000840 (34 Act)  Size: 390 KB
2025-01-10 000-20853
25523429
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-25-000628 (34 Act)  Size: 19 KB
2025-01-08 000-20853
25518919
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-25-000350 (34 Act)  Size: 40 KB
2025-01-06 000-20853
25511883
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-25-000349 (34 Act)  Size: 38 KB
2025-01-06 000-20853
25511848
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001140361-24-050489 (34 Act)  Size: 233 KB
2024-12-27 000-20853
241585759
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-24-050107 (34 Act)  Size: 394 KB
2024-12-20 000-20853
241568398
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0002012383-24-004155 (34 Act)  Size: 14 KB
2024-11-08 005-49199
241442196
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001013462-24-000028 (34 Act)  Size: 7 MB
2024-11-06 000-20853
241431606
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001013462-24-000027 (34 Act)  Size: 1 MB
2024-11-06 000-20853
241431579
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0002012383-24-000932 (34 Act)  Size: 14 KB
2024-10-21 005-49199
241383552
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-24-041477 (34 Act)  Size: 35 KB
2024-09-19 000-20853
241311092
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001013462-24-000024 (34 Act)  Size: 6 MB
2024-07-31 000-20853
241162516
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001013462-24-000023 (34 Act)  Size: 1 MB
2024-07-31 000-20853
241162505
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001140361-24-033058 (34 Act)  Size: 173 KB
2024-07-12 000-20853
241114872
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001013462-24-000017 (34 Act)  Size: 207 KB
2024-06-11 000-20853
241036238
8-K  Documents   Interactive Data Current report, items 5.07, 8.01, and 9.01
Acc-no: 0001140361-24-027157 (34 Act)  Size: 218 KB
2024-05-22 000-20853
24973459
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-24-026381 (34 Act)  Size: 35 KB
2024-05-16 000-20853
24953805
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-24-026378 Size: 33 KB
2024-05-16
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001140361-24-026369 (34 Act)  Size: 179 KB
2024-05-16 000-20853
24953759
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001140361-24-025693 Size: 74 KB
2024-05-13
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001140361-24-025692 (34 Act)  Size: 240 KB
2024-05-13 000-20853
24938869
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001013462-24-000015 (34 Act)  Size: 6 MB
2024-05-01 000-20853
24903593
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001013462-24-000014 (34 Act)  Size: 1 MB
2024-05-01 000-20853
24903576
DEFM14A  Documents Definitive proxy statement relating to merger or acquisition
Acc-no: 0001140361-24-020334 (34 Act)  Size: 6 MB
2024-04-17 000-20853
24851736
ARS  Documents Annual Report to Security Holders
Acc-no: 0001104659-24-045825 (34 Act)  Size: 14 MB
2024-04-10 000-20853
24836103
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-24-045822 (34 Act)  Size: 784 KB
2024-04-10 000-20853
24836068
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001104659-24-045818 (34 Act)  Size: 9 MB
2024-04-10 000-20853
24836026
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001013462-24-000007 (34 Act)  Size: 11 MB
2024-02-21 000-20853
24660244
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001013462-24-000006 (34 Act)  Size: 1 MB
2024-02-21 000-20853
24660199
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-24-039509 (34 Act)  Size: 170 KB
2024-02-20 000-20853
24651127
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001104659-24-020293 (34 Act)  Size: 12 KB
2024-02-13 005-49199
24627423
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-021892 (34 Act)  Size: 24 KB
2024-02-01 000-20853
24587455
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001086364-24-001654 (34 Act)  Size: 13 KB
2024-01-23 005-49199
24552686
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-008776 (34 Act)  Size: 319 KB
2024-01-17 000-20853
24536611
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-008774 (34 Act)  Size: 116 KB
2024-01-17 000-20853
24536609
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-24-008770 (34 Act)  Size: 116 KB
2024-01-17 000-20853
24536590