Christ George J.'s Insider Trades & SAST Disclosures

Christ George J.'s most recent trade in Altair Engineering Inc - Ordinary Shares - Class A was a trade of 69,096 Class A Common Stock done at an average price of $107.1 . Disclosure was reported to the exchange on Oct. 23, 2024.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 107.08 per share. 23 Oct 2024 69,096 4,600 (0%) 0% 107.1 7,398,758 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 106.50 per share. 23 Oct 2024 14,545 73,696 (0%) 0% 106.5 1,549,074 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 103.02 per share. 23 Oct 2024 7,040 89,965 (0%) 0% 103.0 725,273 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 108.29 per share. 23 Oct 2024 3,601 999 (0%) 0% 108.3 389,961 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 101.92 per share. 23 Oct 2024 2,995 97,005 (0%) 0% 101.9 305,250 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 104.49 per share. 23 Oct 2024 1,724 88,241 (0%) 0% 104.5 180,149 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 109.13 per share. 23 Oct 2024 999 0 (0%) 0% 109.1 109,022 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 95.20 per share. 11 Oct 2024 94,109 305,891 (0%) 0% 95.2 8,958,800 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 96.15 per share. 11 Oct 2024 3,715 302,176 (0%) 0% 96.1 357,186 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 95.31 per share. 11 Oct 2024 2,176 300,000 (0%) 0% 95.3 207,404 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 96.22 per share. 09 Oct 2024 28,878 100,000 (0%) 0% 96.2 2,778,520 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 95.05 per share. 09 Oct 2024 21,074 128,878 (0%) 0% 95.1 2,003,126 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 95.07 per share. 27 Sep 2024 50,048 149,952 (0%) 0% 95.1 4,758,224 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 98.13 per share. 27 Jun 2024 74,471 225,529 (0%) 0% 98.1 7,307,497 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 99.19 per share. 27 Jun 2024 25,529 200,000 (0%) 0% 99.2 2,532,135 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 17 Jun 2024 300,000 300,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 17 Jun 2024 300,000 4,481,778 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 17 Jun 2024 300,000 4,044,004 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 17 Jun 2024 300,000 400,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 97.12 per share. 11 Jun 2024 76,384 123,616 (0%) 0% 97.1 7,418,200 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 92.77 per share. 11 Jun 2024 51,304 0 (0%) 0% 92.8 4,759,708 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 92.19 per share. 11 Jun 2024 48,696 51,304 (0%) 0% 92.2 4,489,338 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 97.59 per share. 11 Jun 2024 23,616 100,000 (0%) 0% 97.6 2,304,577 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 91.49 per share. 20 May 2024 33,046 216,954 (0%) 0% 91.5 3,023,395 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 92.20 per share. 20 May 2024 15,658 201,296 (0%) 0% 92.2 1,443,616 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 90.86 per share. 20 May 2024 1,296 200,000 (0%) 0% 90.9 117,756 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 90.32 per share. 17 May 2024 47,800 252,200 (0%) 0% 90.3 4,317,444 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 91.16 per share. 17 May 2024 2,200 250,000 (0%) 0% 91.2 200,541 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 85.11 per share. 08 May 2024 85,997 101,220 (0%) 0% 85.1 7,319,291 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 85.71 per share. 08 May 2024 1,220 100,000 (0%) 0% 85.7 104,565 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 85.81 per share. 09 Apr 2024 12,145 187,855 (0%) 0% 85.8 1,042,145 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 86.57 per share. 09 Apr 2024 638 187,217 (0%) 0% 86.6 55,234 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 85.99 per share. 28 Mar 2024 83,336 200,000 (0%) 0% 86.0 7,165,779 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 85.42 per share. 26 Mar 2024 3,904 283,336 (0%) 0% 85.4 333,490 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 87.04 per share. 22 Mar 2024 6,757 287,240 (0%) 0% 87.0 588,100 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 86.34 per share. 22 Mar 2024 6,003 293,997 (0%) 0% 86.3 518,278 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 23 Feb 2024 300,000 300,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 23 Feb 2024 300,000 4,344,004 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 23 Feb 2024 300,000 300,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 23 Feb 2024 300,000 4,781,778 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 23 Jan 2024 100,000 5,081,778 - - Class B Common Stock
Altair Engineering Inc - O...
George Christ J. Ten Percent Owner 23 Jan 2024 100,000 100,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
J. Christ George Ten Percent Owner Sale of securities on an exchange or to another person at price $ 87.32 per share. 23 Jan 2024 99,526 474 (0%) 0% 87.3 8,690,302 Class A Common Stock
Altair Engineering Inc - O...
J. George Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 88.23 per share. 23 Jan 2024 474 0 (0%) 0% 88.2 41,823 Class A Common Stock
Altair Engineering Inc - O...
J. George Christ Ten Percent Owner 08 Dec 2023 4,564 4,564 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
Christ George J. Ten Percent Owner Sale of securities on an exchange or to another person at price $ 71.58 per share. 08 Dec 2023 4,564 0 (0%) 0% 71.6 326,688 Class A Common Stock
Altair Engineering Inc - O...
J. George Christ Ten Percent Owner 08 Dec 2023 4,564 4,644,004 - - Class B Common Stock
Altair Engineering Inc - O...
George Christ J. Ten Percent Owner 06 Dec 2023 14,411 14,411 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 06 Dec 2023 14,411 4,648,568 - - Class B Common Stock
Altair Engineering Inc - O...
George Christ J. Ten Percent Owner Sale of securities on an exchange or to another person at price $ 72.00 per share. 06 Dec 2023 13,511 900 (0%) 0% 72.0 972,811 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 72.84 per share. 06 Dec 2023 900 0 (0%) 0% 72.8 65,555 Class A Common Stock
Altair Engineering Inc - O...
J. Christ George Ten Percent Owner Sale of securities on an exchange or to another person at price $ 72.79 per share. 01 Dec 2023 45,766 0 (0%) 0% 72.8 3,331,165 Class A Common Stock
Altair Engineering Inc - O...
J. George Christ Ten Percent Owner 01 Dec 2023 45,766 45,766 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George Christ J. Ten Percent Owner 01 Dec 2023 45,766 4,662,979 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 19 Jul 2023 100,000 5,281,778 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 19 Jul 2023 100,000 100,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 74.18 per share. 19 Jul 2023 69,339 30,661 (0%) 0% 74.2 5,143,706 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 74.97 per share. 19 Jul 2023 30,661 0 (0%) 0% 75.0 2,298,502 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 06 Jun 2023 100,000 5,381,778 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 06 Jun 2023 100,000 100,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 74.42 per share. 06 Jun 2023 99,854 146 (0%) 0% 74.4 7,431,235 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 74.97 per share. 06 Jun 2023 146 0 (0%) 0% 75.0 10,945 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 13 Apr 2023 50,000 50,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 71.34 per share. 13 Apr 2023 50,000 0 (0%) 0% 71.3 3,566,900 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 13 Apr 2023 50,000 50,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 13 Apr 2023 50,000 4,744,004 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 13 Apr 2023 50,000 4,794,004 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 70.98 per share. 13 Apr 2023 40,833 9,167 (0%) 0% 71.0 2,898,490 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 71.78 per share. 13 Apr 2023 9,167 0 (0%) 0% 71.8 658,007 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 11 Apr 2023 50,000 5,481,778 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 70.50 per share. 11 Apr 2023 50,000 0 (0%) 0% 70.5 3,525,200 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 11 Apr 2023 50,000 50,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 06 Apr 2023 50,000 50,000 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 70.49 per share. 06 Apr 2023 50,000 0 (0%) 0% 70.5 3,524,550 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 06 Apr 2023 50,000 5,531,778 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 14 Mar 2023 50,182 50,182 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 14 Mar 2023 50,182 4,844,004 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 65.86 per share. 14 Mar 2023 34,752 15,430 (0%) 0% 65.9 2,288,906 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 66.37 per share. 14 Mar 2023 15,430 0 (0%) 0% 66.4 1,024,058 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 10 Mar 2023 49,818 49,818 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 10 Mar 2023 49,818 4,894,186 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 64.77 per share. 10 Mar 2023 49,818 0 (0%) 0% 64.8 3,226,463 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 23 Dec 2021 56,513 56,513 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 23 Dec 2021 56,513 5,581,778 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 73.66 per share. 23 Dec 2021 51,847 4,666 (0%) 0% 73.7 3,819,309 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 74.58 per share. 23 Dec 2021 4,666 0 (0%) 0% 74.6 348,000 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 16 Dec 2021 800 800 (0%) 0% 0 Class A Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner 16 Dec 2021 800 5,638,291 - - Class B Common Stock
Altair Engineering Inc - O...
George J. Christ Ten Percent Owner Sale of securities on an exchange or to another person at price $ 72.94 per share. 16 Dec 2021 800 0 (0%) 0% 72.9 58,349 Class A Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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