James R. Scapa - Mar 17, 2025 Form 4 Insider Report for Altair Engineering Inc. (ALTR)

Role
Chief Executive Officer, Director, 10%+ Owner
Signature
/s/ Raoul Maitra, attorney-in-fact for James R. Scapa
Stock symbol
ALTR
Transactions as of
Mar 17, 2025
Transactions value $
-$1,002
Form type
4
Date filed
3/19/2025, 11:35 AM
Previous filing
Feb 14, 2025
Next filing
Mar 26, 2025
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 Sale -$1K -9 -0.75% $111.30 1.18K Mar 17, 2025 By wife F1
holding ALTR Class A Common Stock 191K Mar 17, 2025 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares sold to satisfy the tax withholding obligation in connection with the vesting of Class A Common Stock restricted stock units.
F2 Includes 129,152 Class A Common Stock restricted stock units that are unvested.