Stephanie Buckner

Insider Reports History

Location
Troy, MI
Signature
/s/ Raoul Maitra, attorney-in-fact for Stephanie Buckner
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 Stephanie Buckner:

Company Role Class Num Shares Value Price $ Report Date Ownership
Altair Engineering Inc. Chief Operating Officer Stock Option (Right to Buy) 16,032 $715,508 $44.63 16 Dec 2024 Direct
Altair Engineering Inc. Chief Operating Officer Class A Common Stock 0 $0 $113.00 26 Mar 2025 By husband
Altair Engineering Inc. Chief Operating Officer Class A Common Stock 0 $0 $113.00 26 Mar 2025 Direct
Altair Engineering Inc. Chief Operating Officer Class A Common Stock Option 0 $0 $47.81 26 Mar 2025 By husband
Altair Engineering Inc. Chief Operating Officer Class A Common Stock Option 0 $0 $33.97 26 Mar 2025 Direct

Insider Reports Filed by Stephanie Buckner

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ALTR Altair Engineering Inc. 26 Mar 2025 17 -$12,369,700 4 Chief Operating Officer 26 Mar 2025, 16:42
ALTR Altair Engineering Inc. 17 Mar 2025 1 -$5,231 4 Chief Operating Officer 19 Mar 2025, 10:48
ALTR Altair Engineering Inc. 12 Feb 2025 2 -$6,910 4 Chief Operating Officer 05 Mar 2025, 12:01
ALTR Altair Engineering Inc. 12 Feb 2025 1 $0 4 Chief Operating Officer 14 Feb 2025, 12:34
ALTR Altair Engineering Inc. 14 Jan 2025 1 +$6,017 4 Chief Operating Officer 16 Jan 2025, 09:21
ALTR Altair Engineering Inc. 12 Jul 2024 1 +$5,949 4 Chief Operating Officer 16 Jul 2024, 13:54
ALTR Altair Engineering Inc. 15 Mar 2024 3 $0 4 Chief Operating Officer 19 Mar 2024, 11:49
ALTR Altair Engineering Inc. 04 Mar 2024 2 -$46,585 4 Chief Operating Officer 06 Mar 2024, 16:55
ALTR Altair Engineering Inc. 12 Jan 2024 3 +$6,008 4 Chief Operating Officer 17 Dec 2024, 16:36
ALTR Altair Engineering Inc. 14 Jul 2023 2 +$12,027 4 Chief Operating Officer 17 Jul 2023, 14:24
ALTR Altair Engineering Inc. 16 Mar 2023 1 -$2,014 4 Chief Operating Officer 17 Mar 2023, 14:13
ALTR Altair Engineering Inc. 01 Mar 2023 5 -$11,108 4 Chief Operating Officer 03 Mar 2023, 12:00
ALTR Altair Engineering Inc. 14 Jan 2023 2 +$12,016 4 Chief Operating Officer 18 Jan 2023, 11:10
ALTR Altair Engineering Inc. 15 Dec 2022 1 $0 4 Chief Operating Officer 16 Dec 2022, 12:49
ALTR Altair Engineering Inc. 14 Jul 2022 1 +$5,960 4 Chief Operating Officer 18 Jul 2022, 11:55
ALTR Altair Engineering Inc. 14 Jul 2022 1 +$5,960 4 Chief Operating Officer 18 Jul 2022, 10:04
ALTR Altair Engineering Inc. 11 May 2022 2 +$73,010 4 Chief Operating Officer 12 May 2022, 12:53
ALTR Altair Engineering Inc. 16 Mar 2022 2 -$19,654 4 Chief Operating Officer 18 Mar 2022, 11:00
ALTR Altair Engineering Inc. 09 Nov 2021 5 -$4,857 4 Chief Operating Officer 16 Mar 2022, 21:18