George J. Christ

Insider Reports History

Entity
Individual
Location
1820 E Big Beaver Rd, Troy, MI
Signature
/s/ Raoul Maitra, attorney-in-fact for George J. Christ
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by George J. Christ:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Altair Engineering Inc. 10%+ Owner Class B Common Stock 4.48M $432M $96.31 Jun 17, 2024 By Christ Revocable Trust dated May 8, 2015
Altair Engineering Inc. 10%+ Owner Class B Common Stock 4.04M $389M $96.31 Jun 17, 2024 By GC Investments LLC
Altair Engineering Inc. 10%+ Owner Class A Common Stock 400K $39.7M $99.19 Jun 27, 2024 By GC Investments LLC
Altair Engineering Inc. 10%+ Owner Class A Common Stock 200K $19.8M $99.19 Jun 27, 2024 By Christ Revocable Trust dated May 8, 2015
Altair Engineering Inc. 10%+ Owner Class A Common Stock 187K $18.6M $99.19 Jun 27, 2024 By The Dana Christ Irrevocable Trust Dated May 8, 2015
Altair Engineering Inc. 10%+ Owner Class A Common Stock 187K $18.6M $99.19 Jun 27, 2024 By The Lauren Christ Irrevocable Trust Dated May 8, 2015

Insider Reports Filed by George J. Christ

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ALTR Altair Engineering Inc. Jun 27, 2024 2 -$9.84M 4 Jun 28, 2024 10%+ Owner
ALTR Altair Engineering Inc. Jun 17, 2024 4 $0 4 Jun 18, 2024 10%+ Owner
ALTR Altair Engineering Inc. Jun 11, 2024 4 -$19M 4 Jun 13, 2024 10%+ Owner
ALTR Altair Engineering Inc. May 20, 2024 3 -$4.58M 4 May 22, 2024 10%+ Owner
ALTR Altair Engineering Inc. May 17, 2024 2 -$4.52M 4 May 20, 2024 10%+ Owner
ALTR Altair Engineering Inc. May 8, 2024 2 -$7.42M 4 May 9, 2024 10%+ Owner
ALTR Altair Engineering Inc. Apr 9, 2024 2 -$1.1M 4 Apr 11, 2024 10%+ Owner
ALTR Altair Engineering Inc. Mar 28, 2024 1 -$7.17M 4 Apr 1, 2024 10%+ Owner
ALTR Altair Engineering Inc. Mar 26, 2024 1 -$333K 4 Mar 28, 2024 10%+ Owner
ALTR Altair Engineering Inc. Mar 22, 2024 2 -$1.11M 4 Mar 26, 2024 10%+ Owner
ALTR Altair Engineering Inc. Feb 23, 2024 4 $0 4 Mar 25, 2024 10%+ Owner
ALTR Altair Engineering Inc. Jan 23, 2024 4 -$8.73M 4 Jan 25, 2024 10%+ Owner
ALTR Altair Engineering Inc. Dec 8, 2023 3 -$327K 4 Dec 11, 2023 10%+ Owner
ALTR Altair Engineering Inc. Dec 6, 2023 4 -$1.04M 4 Dec 8, 2023 10%+ Owner
ALTR Altair Engineering Inc. Dec 1, 2023 3 -$3.33M 4 Dec 5, 2023 10%+ Owner
ALTR Altair Engineering Inc. Nov 29, 2023 7 -$1.95M 4 Dec 1, 2023 10%+ Owner
ALTR Altair Engineering Inc. Nov 20, 2023 8 -$8.03M 4 Nov 22, 2023 10%+ Owner
ALTR Altair Engineering Inc. Jul 19, 2023 4 -$7.44M 4 Jul 20, 2023 10%+ Owner
ALTR Altair Engineering Inc. Jun 6, 2023 4 -$7.44M 4 Jun 7, 2023 10%+ Owner
ALTR Altair Engineering Inc. Apr 13, 2023 7 -$7.12M 4 Apr 17, 2023 10%+ Owner
ALTR Altair Engineering Inc. Apr 11, 2023 3 -$3.53M 4 Apr 12, 2023 10%+ Owner
ALTR Altair Engineering Inc. Apr 6, 2023 3 -$3.52M 4 Apr 10, 2023 10%+ Owner
ALTR Altair Engineering Inc. Mar 14, 2023 4 -$3.31M 4 Mar 16, 2023 10%+ Owner
ALTR Altair Engineering Inc. Mar 10, 2023 3 -$3.23M 4 Mar 14, 2023 10%+ Owner
ALTR Altair Engineering Inc. Dec 23, 2021 4 -$4.17M 4 Dec 27, 2021 10%+ Owner
ALTR Altair Engineering Inc. Dec 16, 2021 3 -$58.3K 4 Dec 17, 2021 10%+ Owner
ALTR Altair Engineering Inc. Dec 13, 2021 3 -$3.15M 4 Dec 15, 2021 10%+ Owner
ALTR Altair Engineering Inc. Nov 3, 2021 7 -$7.8M 4 Nov 5, 2021 10%+ Owner
ALTR Altair Engineering Inc. Oct 14, 2021 4 -$4.89M 4 Oct 15, 2021 10%+ Owner
ALTR Altair Engineering Inc. Oct 7, 2021 3 -$2.39M 4 Oct 12, 2021 10%+ Owner
ALTR Altair Engineering Inc. Sep 24, 2021 4 $0 4 Sep 27, 2021 10%+ Owner
ALTR Altair Engineering Inc. Sep 1, 2021 6 -$7.51M 4 Sep 3, 2021 10%+ Owner
ALTR Altair Engineering Inc. Aug 12, 2021 3 -$3.94M 4 Aug 13, 2021 10%+ Owner
ALTR Altair Engineering Inc. Aug 11, 2021 3 -$3.15M 4 Aug 12, 2021 10%+ Owner
ALTR Altair Engineering Inc. Jul 23, 2021 3 -$2.41M 4 Jul 26, 2021 10%+ Owner
ALTR Altair Engineering Inc. Jul 6, 2021 4 -$4.58M 4 Jul 8, 2021 10%+ Owner
ALTR Altair Engineering Inc. Jun 8, 2021 3 -$2.35M 4 Jun 9, 2021 10%+ Owner
ALTR Altair Engineering Inc. Jun 4, 2021 4 -$4.24M 4 Jun 8, 2021 10%+ Owner
ALTR Altair Engineering Inc. May 7, 2021 5 -$6.55M 4 May 10, 2021 10%+ Owner