66 filings
8-K
ALTR
Altair Engineering Inc - Ordinary Shares
22 Feb 24
Altair Announces Fourth Quarter and Full Year 2023 Financial Results
4:17pm
8-K
ALTR
Altair Engineering Inc - Ordinary Shares
2 Nov 23
Altair Announces Third Quarter 2023 Financial Results
4:17pm
8-K
ALTR
Altair Engineering Inc - Ordinary Shares
3 Aug 23
Altair Announces Second Quarter 2023 Financial Results
4:24pm
8-K
ALTR
Altair Engineering Inc - Ordinary Shares
8 Jun 23
Submission of Matters to a Vote of Security Holders
4:05pm
8-K
ALTR
Altair Engineering Inc - Ordinary Shares
31 May 23
Other Events
4:11pm
8-K
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4 May 23
Altair Announces First Quarter 2023 Financial Results
4:12pm
8-K
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23 Feb 23
Altair Announces Fourth Quarter and Full Year 2022 Financial Results
4:16pm
8-K
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4 Jan 23
Departure of Directors or Certain Officers
7:00am
8-K
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10 Nov 22
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
4:04pm
8-K
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3 Nov 22
Altair Announces Third Quarter 2022 Financial Results
4:21pm
8-K
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3 Oct 22
Departure of Directors or Certain Officers
7:00am
8-K
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16 Sep 22
Altair Announces Completion of Acquisition of RapidMiner
9:47am
8-K
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13 Sep 22
Entry into a Material Definitive Agreement
4:16pm
8-K
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23 Aug 22
Departure of Directors or Certain Officers
5:04pm
8-K
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4 Aug 22
Altair Announces Second Quarter 2022 Financial Results
4:44pm
8-K
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24 Jun 22
Altair Announces Sale of $230 Million Aggregate Principal Amount of Convertible Senior Notes
4:11pm
8-K
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24 Jun 22
Departure of Directors or Certain Officers
8:01am
8-K
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15 Jun 22
Entry into a Material Definitive Agreement
7:28am
8-K
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10 Jun 22
Altair Announces Proposed Private Offering of $200 Million of Convertible Senior Notes
7:00am
8-K
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12 May 22
Submission of Matters to a Vote of Security Holders
5:30pm