David L. Simon

Insider Reports History

Location
Troy, MI
Signature
/s/ Raoul Maitra, attorney-in-fact for Jeffrey Marraccini
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by David L. Simon:

Company Role Class Num Shares Value Price $ Report Date Ownership
Altair Engineering Inc. Chief Administrative Officer Class A Common Stock 26,745 $2,359,805 $88.23 14 Jul 2022 Direct
Altair Engineering Inc. Chief Administrative Officer Stock Option (Right to Buy) 5,100 $227,613 $44.63 15 Feb 2022 Direct

Insider Reports Filed by David L. Simon

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ALTR Altair Engineering Inc. 14 Jul 2022 1 +$1,250 4 Chief Administrative Officer 18 Jul 2022, 18:42
ALTR Altair Engineering Inc. 16 Mar 2022 2 -$15,971 4 Chief Administrative Officer 18 Mar 2022, 11:36
ALTR Altair Engineering Inc. 07 Mar 2022 1 -$5,874 4 Chief Administrative Officer 09 Mar 2022, 19:45
ALTR Altair Engineering Inc. 15 Feb 2022 3 -$5,277 4 Chief Administrative Officer 15 Mar 2022, 21:02
ALTR Altair Engineering Inc. 14 Jan 2022 1 +$1,146 4 Chief Administrative Officer 19 Jan 2022, 14:00
ALTR Altair Engineering Inc. 09 Mar 2020 1 -$2,796 4/A Chief Administrative Officer 22 Apr 2022, 08:25