Srikanth Mahalingam - Insider Non-Derivative Transactions at Altair Engineering Inc. (ALTR) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Mar 26, 2025, Srikanth Mahalingam's relationship to Altair Engineering Inc. (ALTR) is Officer (Chief Technology Officer), and currently has 0 shares of Class A Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other ALTR insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Srikanth Mahalingam - Insider Non-Derivative Transactions of ALTR Class A Common Stock
Srikanth Mahalingam - Insider Non-Derivative Transactions at ALTR
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Mar 27, 2025 Disposition -- (Class A Common Stock) 49875 113 0
Feb 13, 2025 Acquisition -- (Class A Common Stock) 11059 0 49875
Jan 15, 2025 Acquisition -- (Class A Common Stock) 73 82.42 38816
Dec 4, 2024 Sell -- (Class A Common Stock) 1298 105.65 38743
Nov 27, 2024 Sell -- (Class A Common Stock) 119 105.8 40041
Nov 27, 2024 M -- (Class A Common Stock) 6000 0 40160
Jul 13, 2024 Acquisition -- (Class A Common Stock) 83 71.68 34160
Jun 6, 2024 Sell -- (Class A Common Stock) 2479 89.01 34077
May 9, 2024 Sell -- (Class A Common Stock) 153 84.38 36556
Mar 16, 2024 Acquisition -- (Class A Common Stock) 6250 0 36709
Mar 5, 2024 Sell -- (Class A Common Stock) 457 85.32 30459
Jan 13, 2024 Acquisition -- (Class A Common Stock) 94 63.92 30916
Jul 15, 2023 Acquisition -- (Class A Common Stock) 140 42.65 30822
Jun 13, 2023 Sell -- (Class A Common Stock) 180 76.25 30682
Jun 13, 2023 Sell -- (Class A Common Stock) 2471 75.55 30863
Mar 17, 2023 Sell -- (Class A Common Stock) 152 64.97 33566
Mar 17, 2023 Sell -- (Class A Common Stock) 5000 67.81 33718
Mar 10, 2023 Sell -- (Class A Common Stock) 232 67.25 33334
Mar 3, 2023 Acquisition -- (Class A Common Stock) 5938 0 38718
Jan 15, 2023 Acquisition -- (Class A Common Stock) 142 42.31 32780