Srikanth Mahalingam

CIK 00017204411 companyTROY, MI

SEC Profile

Transactions

Companies

Filings

CIK

0001720441

Recent Transactions

50 trades

Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$60.97/sh−22,500→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$107.82/sh−35,168→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$51.07/sh−6,280→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$82.85/sh−1,472→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock
2025-03-26$113.00/sh−49,875→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$67.09/sh−24,000→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$73.18/sh−22,500→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$109.16/sh−7,136→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$51.21/sh−8,500→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$47.81/sh−14,845→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$33.97/sh−15,625→ 0 total
Disposition to Issuer
Altair Engineering Inc.
Class A Common Stock Option
2025-03-26$109.36/sh−3,804→ 0 total
Award
Altair Engineering Inc.
Class A Common Stock
2025-02-12+11,059→ 49,875 total
Award
Altair Engineering Inc.
Class A Common Stock
2025-01-14$82.42/sh+73→ 38,816 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-12-03$105.65/sh−1,298→ 38,743 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-11-26$105.80/sh−119→ 40,041 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2024-11-26+6,000→ 40,160 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-11-26−6,000→ 0 total
Award
Altair Engineering Inc.
Class A Common Stock
2024-07-12$71.68/sh+83→ 34,160 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-06-05$89.01/sh−2,479→ 34,077 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-05-08$84.38/sh−153→ 36,556 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2024-03-15+15,625→ 15,625 total
Award
Altair Engineering Inc.
Class A Common Stock
2024-03-15+6,250→ 36,709 total
Sale
Altair Engineering Inc.
Class A Common Stock
2024-03-04$85.32/sh−457→ 30,459 total
Award
Altair Engineering Inc.
Class A Common Stock
2024-01-12$63.92/sh+94→ 30,916 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-07-14$42.65/sh+140→ 30,822 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-06-12$76.25/sh−180→ 30,682 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-06-12$75.55/sh−2,471→ 30,863 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-03-16$64.97/sh−152→ 33,566 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-03-16$67.81/sh−5,000→ 33,718 total
Sale
Altair Engineering Inc.
Class A Common Stock
2023-03-09$67.25/sh−232→ 33,334 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-03-02+5,938→ 38,718 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2023-03-02+14,845→ 14,845 total
Award
Altair Engineering Inc.
Class A Common Stock
2023-01-14$42.31/sh+142→ 32,780 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2022-12-15+24,000→ 24,000 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2022-11-15−2,000→ 0 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2022-11-15$2.48/sh+2,000→ 32,638 total
Award
Altair Engineering Inc.
Class A Common Stock
2022-07-14$41.68/sh+145→ 30,638 total
Sale
Altair Engineering Inc.
Class A Common Stock
2022-03-16$58.48/sh−151→ 23,676 total
Sale
Altair Engineering Inc.
Class A Common Stock
2022-03-16$59.91/sh−2→ 23,674 total
Award
Altair Engineering Inc.
Stock Option (Right to Buy)
2022-02-15+8,500→ 8,500 total
Award
Altair Engineering Inc.
Class A Common Stock
2022-02-15+2,850→ 23,827 total
Award
Altair Engineering Inc.
Class A Common Stock
2022-01-14$54.47/sh+109→ 20,977 total
Award
Altair Engineering Inc.
Stock Option (right to buy)
2021-03-15+6,280→ 6,280 total
Award
Altair Engineering Inc.
Class A Common Stock
2021-03-15+2,093→ 20,868 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2020-12-04$0.64/sh+6,819→ 30,492 total
Exercise/Conversion
Altair Engineering Inc.
Stock Option (Right to Buy)
2020-12-04−6,819→ 0 total
Award
Altair Engineering Inc.
Stock Option (right to buy)
2020-12-02+22,500→ 22,500 total
Exercise/Conversion
Altair Engineering Inc.
Class A Common Stock
2020-11-13$0.64/sh+13,181→ 27,775 total
Sale
Altair Engineering Inc.
Class A Common Stock
2020-11-13$49.05/sh−9,000→ 18,775 total

Companies

Altair Engineering Inc.
Chief Technology Officer

Recent Filings

Address

C/O ALTAIR ENGINEERING INC. 1820 E. BIG BEAVER RD.

TROY, MI, 48083

View on SEC.gov