Stephanie Buckner - 14 Jan 2023 Form 4 Insider Report for Altair Engineering Inc. (ALTR)

Role
Chief Operating Officer
Signature
/s/ Raoul Maitra, attorney-in-fact for Stephanie Bucker
Issuer symbol
ALTR
Transactions as of
14 Jan 2023
Net transactions value
+$12,016
Form type
4
Filing time
18 Jan 2023, 11:10:58 UTC
Previous filing
16 Dec 2022
Next filing
03 Mar 2023
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ALTR Class A Common Stock Award $6,008 +142 +1.4% $42.31 9,948 14 Jan 2023 Direct F1, F2
transaction ALTR Class A Common Stock Award $6,008 +142 +2.4% $42.31 6,035 14 Jan 2023 By husband F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares purchased under the Altair Engineering Inc. 2021 Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(c).
F2 Includes 4,475 Class A Common Stock restricted stock units that are unvested.
F3 Includes 3,053 Class A Common Stock restricted stock units that are unvested.