Filing Details

Accession Number:
0001127602-25-008595
Form Type:
4
Zero Holdings:
No
Publication Time:
2025-03-06 17:46:23
Reporting Period:
2025-03-06
Filing Date:
2025-03-06
Accepted Time:
2025-03-06 17:46:23
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1701732 Altair Engineering Inc. ALTR Services-Prepackaged Software (7372) 382591828
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1720317 A Teresa Harris C/O Altair Engineering Inc.
1820 E. Big Beaver Road
Troy MI 48083
Yes No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Class A Common Stock Disposition 2025-03-06 450 $111.08 18,092 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
Footnotes
  1. Includes 2,347 Class A Common Stock restricted stock units that are unvested.