Altair Engineering Inc. SEC filing history

513 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.

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SEC filing history

Showing 76โ€“100 of 513 matching filings.

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4
4

4 filing

Filing date
11 Dec 2024
Reporting date
10 Dec 2024
SEC evidence
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4

4 filing

Filing date
05 Dec 2024
Reporting date
03 Dec 2024
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4

4 filing

Filing date
05 Dec 2024
Reporting date
03 Dec 2024
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4

4 filing

Filing date
02 Dec 2024
Reporting date
29 Nov 2024
SEC evidence
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4

4 filing

Filing date
02 Dec 2024
Reporting date
29 Nov 2024
SEC evidence
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4

4 filing

Filing date
02 Dec 2024
Reporting date
29 Nov 2024
SEC evidence
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4

4 filing

Filing date
27 Nov 2024
Reporting date
26 Nov 2024
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4

4 filing

Filing date
25 Nov 2024
Reporting date
22 Nov 2024
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4

4 filing

Filing date
12 Nov 2024
Reporting date
11 Nov 2024
SEC evidence
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4

4 filing

Filing date
07 Nov 2024
Reporting date
05 Nov 2024
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4

4 filing

Filing date
06 Nov 2024
Reporting date
05 Nov 2024
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10-Q

10-Q filing

Filing date
31 Oct 2024
Reporting date
30 Sep 2024
SEC evidence
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4

4 filing

Filing date
29 Oct 2024
Reporting date
28 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
29 Oct 2024
Reporting date
28 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
29 Oct 2024
Reporting date
28 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
25 Oct 2024
Reporting date
23 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
25 Oct 2024
Reporting date
23 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
15 Oct 2024
Reporting date
11 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
15 Oct 2024
Reporting date
11 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
10 Oct 2024
Reporting date
09 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
10 Oct 2024
Reporting date
09 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
01 Oct 2024
Reporting date
01 Oct 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
01 Oct 2024
Reporting date
30 Sep 2024
SEC evidence
Open document Open filing
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4

4 filing

Filing date
01 Oct 2024
Reporting date
30 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
01 Oct 2024
Reporting date
30 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
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