| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| Altair Engineering Inc. | Chief Marketing Officer | Class A Common Stock | 0 | $0 | $113 | 26 Mar 2025 | Direct |
| Altair Engineering Inc. | Chief Marketing Officer | Class A Common Stock Option | 0 | $0 | $33.97 | 26 Mar 2025 | Direct |
| Altair Engineering Inc. | Chief Marketing Officer | Stock Option (Right to Buy) | 0 | 21 May 2024 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| ALTR | Altair Engineering Inc. | 26 Mar 2025 | 8 | -$7,395,165 | 4 | Chief Marketing Officer | 26 Mar 2025, 16:45 |
| ALTR | Altair Engineering Inc. | 17 Mar 2025 | 1 | -$46,300 | 4 | Chief Marketing Officer | 19 Mar 2025, 10:46 |
| ALTR | Altair Engineering Inc. | 03 Mar 2025 | 1 | -$28,419 | 4 | Chief Marketing Officer | 05 Mar 2025, 12:14 |
| ALTR | Altair Engineering Inc. | 26 Feb 2025 | 1 | -$26,209 | 4 | Chief Marketing Officer | 27 Feb 2025, 13:47 |
| ALTR | Altair Engineering Inc. | 12 Feb 2025 | 1 | $0 | 4 | Chief Marketing Officer | 14 Feb 2025, 12:36 |
| ALTR | Altair Engineering Inc. | 14 Jan 2025 | 1 | $4,533 | 4 | Chief Marketing Officer | 16 Jan 2025, 09:06 |
| ALTR | Altair Engineering Inc. | 12 Jul 2024 | 1 | $5,949 | 4 | Chief Marketing Officer | 16 Jul 2024, 12:21 |
| ALTR | Altair Engineering Inc. | 21 May 2024 | 7 | -$1,796,780 | 4 | Chief Marketing Officer | 23 May 2024, 13:29 |
| ALTR | Altair Engineering Inc. | 08 May 2024 | 1 | -$12,910 | 4 | Chief Marketing Officer | 10 May 2024, 09:01 |
| ALTR | Altair Engineering Inc. | 15 Mar 2024 | 2 | $0 | 4 | Chief Marketing Officer | 19 Mar 2024, 11:56 |
| ALTR | Altair Engineering Inc. | 13 Mar 2024 | 1 | -$9,145 | 4 | Chief Marketing Officer | 14 Mar 2024, 16:03 |
| ALTR | Altair Engineering Inc. | 04 Mar 2024 | 1 | -$24,828 | 4 | Chief Marketing Officer | 05 Mar 2024, 14:31 |
| ALTR | Altair Engineering Inc. | 28 Feb 2024 | 1 | -$19,741 | 4 | Chief Marketing Officer | 29 Feb 2024, 15:47 |
| ALTR | Altair Engineering Inc. | 09 Aug 2023 | 1 | -$22,276 | 4 | Chief Marketing Officer | 10 Aug 2023, 15:17 |
| ALTR | Altair Engineering Inc. | 14 Jul 2023 | 1 | $5,971 | 4 | Chief Marketing Officer | 17 Jul 2023, 14:10 |
| ALTR | Altair Engineering Inc. | 09 Jun 2023 | 1 | -$8,134 | 4 | Chief Marketing Officer | 12 Jun 2023, 07:47 |
| ALTR | Altair Engineering Inc. | 16 Mar 2023 | 1 | -$10,070 | 4 | Chief Marketing Officer | 17 Mar 2023, 14:16 |
| ALTR | Altair Engineering Inc. | 13 Mar 2023 | 1 | -$7,123 | 4 | Chief Marketing Officer | 15 Mar 2023, 16:29 |
| ALTR | Altair Engineering Inc. | 01 Mar 2023 | 4 | -$33,132 | 4 | Chief Marketing Officer | 03 Mar 2023, 12:20 |
| ALTR | Altair Engineering Inc. | 14 Jan 2023 | 1 | $6,008 | 4 | Chief Marketing Officer | 18 Jan 2023, 11:15 |
| ALTR | Altair Engineering Inc. | 15 Dec 2022 | 1 | $0 | 4 | Chief Marketing Officer | 16 Dec 2022, 12:56 |
| ALTR | Altair Engineering Inc. | 09 Nov 2022 | 1 | -$16,666 | 4 | Chief Marketing Officer | 10 Nov 2022, 10:12 |
| ALTR | Altair Engineering Inc. | 14 Jul 2022 | 1 | $6,043 | 4 | Chief Marketing Officer | 18 Jul 2022, 10:10 |
| ALTR | Altair Engineering Inc. | 07 Mar 2022 | 1 | -$25,561 | 4 | Chief Marketing Officer | 09 Mar 2022, 19:43 |
| ALTR | Altair Engineering Inc. | 15 Feb 2022 | 3 | -$6,895 | 4 | Chief Marketing Officer | 15 Mar 2022, 21:11 |
| ALTR | Altair Engineering Inc. | 14 Jan 2022 | 1 | $5,948 | 4 | Chief Marketing Officer | 19 Jan 2022, 13:55 |
| ALTR | Altair Engineering Inc. | 16 Aug 2021 | 3 | -$48,302 | 4 | Chief Marketing Officer | 18 Mar 2022, 12:59 |