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 1–5 of 5 matching filings.

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1
3/A

3/A filing

Filing date
02 Mar 2023
Reporting date
16 Feb 2022
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3

3 filing

Filing date
18 Oct 2022
Reporting date
17 Oct 2022
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3

3 filing

Filing date
28 Feb 2022
Reporting date
16 Feb 2022
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3

3 filing

Filing date
10 Dec 2021
Reporting date
09 Dec 2021
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3

3 filing

Filing date
04 Jun 2021
Reporting date
02 Jun 2021
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