Amy Messano - Aug 16, 2021 Form 4 Insider Report for Altair Engineering Inc. (ALTR)

Role
Chief Marketing Officer
Signature
//s/ Raoul Maitra, attorney-in-fact for Amy Messano
Stock symbol
ALTR
Transactions as of
Aug 16, 2021
Transactions value $
-$48,303
Form type
4
Date filed
3/18/2022, 12:59 PM
Next filing
Jan 19, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ALTR Class A Common Stock Sale -$39.4K -549 -4.04% $71.68 13.1K Aug 16, 2021 Direct F1
transaction ALTR Class A Common Stock Sale -$8.83K -151 -1.16% $58.48 12.9K Mar 16, 2022 Direct F1
transaction ALTR Class A Common Stock Sale -$120 -2 -0.02% $60.00 12.9K Mar 16, 2022 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 8,725 Class A Common Stock restricted stock units that are unvested.