Christ George J

CIK 00017208071 companyTROY, MI

SEC Profile

Transactions

Companies

Filings

CIK

0001720807

Recent Transactions

50 trades

Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock
2025-03-26$113.00/sh−187,475→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class B Common Stock
2025-03-26$113.00/sh−4,481,778→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class B Common Stock
2025-03-26$113.00/sh−4,044,004→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock
2025-03-26$113.00/sh−300,000→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock
2025-03-26$113.00/sh−187,475→ 0 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-23$107.08/sh−69,096→ 4,600 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-23$106.50/sh−14,545→ 73,696 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-23$108.29/sh−3,601→ 999 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-23$101.92/sh−2,995→ 97,005 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-23$104.49/sh−1,724→ 88,241 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-23$103.02/sh−7,040→ 89,965 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-23$109.13/sh−999→ 0 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-14$95.31/sh−2,176→ 300,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-11$95.20/sh−94,109→ 305,891 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-11$96.15/sh−3,715→ 302,176 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-09$96.22/sh−28,878→ 100,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-10-09$95.05/sh−21,074→ 128,878 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-09-27$95.07/sh−50,048→ 149,952 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-06-27$99.19/sh−25,529→ 200,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-06-27$98.13/sh−74,471→ 225,529 total
Conversion
Altair Engineering Inc.
Class B Common Stock
2024-06-17−300,000→ 4,044,004 total
Conversion
Altair Engineering Inc.
Class B Common Stock
2024-06-17−300,000→ 4,481,778 total
Conversion
Altair Engineering Inc.
Class A Common Stock
2024-06-17+300,000→ 300,000 total
Conversion
Altair Engineering Inc.
Class A Common Stock
2024-06-17+300,000→ 400,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-06-12$97.59/sh−23,616→ 100,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-06-12$97.12/sh−76,384→ 123,616 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-06-11$92.19/sh−48,696→ 51,304 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-06-11$92.77/sh−51,304→ 0 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-21$90.86/sh−1,296→ 200,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-20$91.49/sh−33,046→ 216,954 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-20$92.20/sh−15,658→ 201,296 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-17$91.16/sh−2,200→ 250,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-17$90.32/sh−47,800→ 252,200 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-08$85.71/sh−1,220→ 100,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-08$85.11/sh−85,997→ 101,220 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-04-09$86.57/sh−638→ 187,217 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-04-09$85.81/sh−12,145→ 187,855 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-03-28$85.99/sh−83,336→ 200,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-03-26$85.42/sh−3,904→ 283,336 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-03-22$87.04/sh−6,757→ 287,240 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-03-22$86.34/sh−6,003→ 293,997 total
Conversion
Altair Engineering Inc.
Class A Common Stock
2024-02-23+300,000→ 300,000 total
Conversion
Altair Engineering Inc.
Class B Common Stock
2024-02-23−300,000→ 4,344,004 total
Conversion
Altair Engineering Inc.
Class B Common Stock
2024-02-23−300,000→ 4,781,778 total
Conversion
Altair Engineering Inc.
Class A Common Stock
2024-02-23+300,000→ 300,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-01-23$88.23/sh−474→ 0 total
Conversion
Altair Engineering Inc.
Class A Common Stock
2024-01-23+100,000→ 100,000 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-01-23$87.32/sh−99,526→ 474 total
Conversion
Altair Engineering Inc.
Class B Common Stock
2024-01-23−100,000→ 5,081,778 total
Conversion
Altair Engineering Inc.
Class B Common Stock
2023-12-08−4,564→ 4,644,004 total

Companies

Altair Engineering Inc.
10% Owner

Recent Filings

Address

1820 E. BIG BEAVER ROAD

TROY, MI, 48083

View on SEC.gov