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Altair Engineering Inc.

CIK Ticker Name Accession Number Date Form
1701732 Altair Engineering Inc. 0001193125-25-066329 2025-03-28 08:34:33 8-K
1701732 Altair Engineering Inc. 0000950170-25-024159 2025-02-20 16:14:07 8-K
1701732 Altair Engineering Inc. 0001193125-25-010386 2025-01-22 16:17:57 8-K
1701732 Altair Engineering Inc. 0001193125-25-007735 2025-01-16 16:36:51 8-K
1701732 Altair Engineering Inc. 0001193125-24-281324 2024-12-18 16:30:50 DEFM14A
1701732 Altair Engineering Inc. 0001193125-24-247636 2024-10-30 16:51:29 8-K
1701732 Altair Engineering Inc. 0001193125-24-247631 2024-10-30 16:47:02 8-K
1701732 Altair Engineering Inc. 0000950170-24-089309 2024-08-01 16:15:35 8-K
1701732 Altair Engineering Inc. 0001193125-24-153620 2024-06-04 07:01:59 8-K
1701732 Altair Engineering Inc. 0001193125-24-140530 2024-05-16 16:06:04 8-K
1701732 Altair Engineering Inc. 0000950170-24-018798 2024-02-22 16:17:38 8-K
1701732 Altair Engineering Inc. 0000950170-23-058241 2023-11-02 16:17:58 8-K
1701732 Altair Engineering Inc. 0000950170-23-038059 2023-08-03 16:24:24 8-K
1701732 Altair Engineering Inc. 0001193125-23-163497 2023-06-08 16:05:54 8-K
1701732 Altair Engineering Inc. 0001193125-23-157837 2023-05-31 16:11:56 8-K
1701732 Altair Engineering Inc. 0000950170-23-017867 2023-05-04 16:12:26 8-K
1701732 Altair Engineering Inc. 0000950170-23-004117 2023-02-23 16:16:03 8-K
1701732 Altair Engineering Inc. 0001193125-23-001185 2023-01-04 07:00:33 8-K
1701732 Altair Engineering Inc. 0001193125-22-282567 2022-11-10 16:04:08 8-K
1701732 Altair Engineering Inc. 0000950170-22-021901 2022-11-03 16:21:32 8-K
1701732 Altair Engineering Inc. 0001193125-22-256103 2022-10-03 07:00:55 8-K
1701732 Altair Engineering Inc. 0001193125-22-246102 2022-09-16 09:47:54 8-K
1701732 Altair Engineering Inc. 0001193125-22-243714 2022-09-13 16:16:07 8-K
1701732 Altair Engineering Inc. 0001193125-22-227596 2022-08-23 17:04:12 8-K
1701732 Altair Engineering Inc. 0000950170-22-014821 2022-08-04 16:44:34 8-K
1701732 Altair Engineering Inc. 0001193125-22-181482 2022-06-24 16:11:34 8-K
1701732 Altair Engineering Inc. 0001193125-22-180769 2022-06-24 08:01:02 8-K
1701732 Altair Engineering Inc. 0001193125-22-174285 2022-06-15 07:28:04 8-K
1701732 Altair Engineering Inc. 0001193125-22-171473 2022-06-10 07:00:56 8-K
1701732 Altair Engineering Inc. 0001193125-22-148859 2022-05-12 17:30:06 8-K
1701732 Altair Engineering Inc. 0001564590-22-018252 2022-05-05 16:12:22 8-K
1701732 Altair Engineering Inc. 0001564590-22-006716 2022-02-24 16:16:40 8-K
1701732 Altair Engineering Inc. 0001193125-21-357429 2021-12-15 08:01:04 8-K
1701732 Altair Engineering Inc. 0001193125-21-353292 2021-12-10 07:05:54 8-K
1701732 Altair Engineering Inc. 0001564590-21-054516 2021-11-04 16:24:34 8-K
1701732 Altair Engineering Inc. 0001193125-21-283106 2021-09-27 09:08:32 8-K
1701732 Altair Engineering Inc. 0001564590-21-041651 2021-08-05 16:37:12 8-K
1701732 Altair Engineering Inc. 0001193125-21-217384 2021-07-16 16:01:57 8-K
1701732 Altair Engineering Inc. 0001193125-21-180006 2021-06-02 17:11:04 8-K
1701732 Altair Engineering Inc. 0001564590-21-025036 2021-05-06 16:30:12 8-K
1701732 Altair Engineering Inc. 0001193125-21-083521 2021-03-17 08:00:55 8-K
1701732 Altair Engineering Inc. 0001564590-21-008869 2021-02-25 16:24:52 8-K
1701732 Altair Engineering Inc. 0001193125-21-019147 2021-01-27 16:06:02 8-K
1701732 Altair Engineering Inc. 0001193125-21-011446 2021-01-19 16:07:01 8-K
1701732 Altair Engineering Inc. 0001193125-21-004194 2021-01-07 16:19:00 8-K
1701732 Altair Engineering Inc. 0001193125-20-312806 2020-12-08 16:42:01 8-K
1701732 Altair Engineering Inc. 0001564590-20-051405 2020-11-05 16:42:34 8-K
1701732 Altair Engineering Inc. 0001193125-20-245172 2020-09-14 16:05:55 8-K
1701732 Altair Engineering Inc. 0001193125-20-222436 2020-08-17 16:16:02 8-K
1701732 Altair Engineering Inc. 0001564590-20-037824 2020-08-06 16:38:54 8-K