1. Corporate Officers - A
2. Ayyar Shekar G

Insider Trading History of Ayyar Shekar G

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Ayyar Shekar G since 2005. This trader's CIK number is 1297901. At the time of last reporting, Ayyar Shekar G was the Director of Altair Engineering Inc.. (stock ticker symbol ALTR). Also see all insider trading activities at Altair Engineering Inc..

Note that in the past Ayyar Shekar G also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Bindview Development Corp (BVEW) by Ayyar Shekar G

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2005	BVEW	1,856	$4,244	0	$0	0	$0

Yearly summary of insider trading at Altair Engineering Inc. (ALTR) by Ayyar Shekar G

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	ALTR	0	$0	4,177	$270,485	0	$0

Insider trading activities at 2 companies by Ayyar Shekar G:

1. Bindview Development Corp (BVEW)

2. Altair Engineering Inc. (ALTR)

Table 1. Insider trading of Bindview Development Corp (BVEW) by Ayyar Shekar G

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2005-07-29	BVEW	Buy	1,856	2.29	4,244

Table 2. Insider trading of Altair Engineering Inc. (ALTR) by Ayyar Shekar G

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-03-01	ALTR	Sale	4,177	64.76	270,485

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Ayyar Shekar G (Director of Altair Engineering Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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