70 filings
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8s46bdt hu6oy3ah2yy4
16 Mar 23
Altair Engineering / George J Christ ownership change
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14 Mar 23
Altair Engineering / George J Christ ownership change
2:11pm
SC 13G/A
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6 Feb 23
Altair Engineering / Christ George J ownership change
9:16am
SC 13G/A
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8 Feb 22
Altair Engineering / Christ George J ownership change
4:52pm
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27 Dec 21
Altair Engineering / George J Christ ownership change
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17 Dec 21
Altair Engineering / George J Christ ownership change
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15 Dec 21
Altair Engineering / George J Christ ownership change
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5 Nov 21
Altair Engineering / George J Christ ownership change
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15 Oct 21
Altair Engineering / George J Christ ownership change
1:51pm
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12 Oct 21
Altair Engineering / George J Christ ownership change
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27 Sep 21
Altair Engineering / George J Christ ownership change
2:04pm
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3 Sep 21
Altair Engineering / George J Christ ownership change
8:50am
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13 Aug 21
Altair Engineering / George J Christ ownership change
1:02pm
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12 Aug 21
Altair Engineering / George J Christ ownership change
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26 Jul 21
Altair Engineering / George J Christ ownership change
10:32am
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8 Jul 21
Altair Engineering / George J Christ ownership change
10:01am
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9 Jun 21
Altair Engineering / George J Christ ownership change
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8 Jun 21
Altair Engineering / George J Christ ownership change
1:25pm
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10 May 21
Altair Engineering / George J Christ ownership change
9:27am
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15 Apr 21
Altair Engineering / George J Christ ownership change
1:05pm