| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| ZIFF DAVIS, INC. | Director | Common Stock $0.01 Par Value | 12,843 | $406,224 | $31.63 | 07 May 2025 | Direct |
| ZIFF DAVIS, INC. | Director | Restricted Stock Units | 7,903 | $234,859 | $65.04 | 07 May 2025 | Direct |
| Altair Engineering Inc. | Director | Class A Common Stock | 0 | $0 | $113.00 | 26 Mar 2025 | Direct |
| Altair Engineering Inc. | Director | Class A Common Stock Option | 0 | $0 | $107.82 | 26 Mar 2025 | Direct |
| Altair Engineering Inc. | Director | Stock Option (Right to Buy) | 12,020 | 05 Nov 2024 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| ZD | ZIFF DAVIS, INC. | 07 May 2025 | 3 | +$114,184 | 4 | Director | 09 May 2025, 09:05 |
| ALTR | Altair Engineering Inc. | 26 Mar 2025 | 3 | -$3,779,606 | 4 | Director | 26 Mar 2025, 16:50 |
| ALTR | Altair Engineering Inc. | 06 Mar 2025 | 1 | -$49,984 | 4 | Director | 06 Mar 2025, 17:46 |
| ZD | ZIFF DAVIS, INC. | 27 Feb 2025 | 1 | +$24,971 | 4 | Director | 28 Feb 2025, 17:38 |
| ALTR | Altair Engineering Inc. | 25 Feb 2025 | 1 | -$301,356 | 4 | Director | 27 Feb 2025, 10:49 |
| ALTR | Altair Engineering Inc. | 05 Nov 2024 | 3 | -$64,542 | 4 | Director | 06 Nov 2024, 11:30 |
| ALTR | Altair Engineering Inc. | 01 Oct 2024 | 3 | -$58,974 | 4 | Director | 01 Oct 2024, 18:52 |
| ALTR | Altair Engineering Inc. | 03 Sep 2024 | 3 | -$55,614 | 4 | Director | 04 Sep 2024, 06:43 |
| ZD | ZIFF DAVIS, INC. | 27 Aug 2024 | 1 | +$46,760 | 4 | Director | 28 Aug 2024, 15:57 |
| ALTR | Altair Engineering Inc. | 06 Aug 2024 | 3 | -$51,193 | 4 | Director | 06 Aug 2024, 14:01 |
| ALTR | Altair Engineering Inc. | 09 Jul 2024 | 3 | -$60,593 | 4 | Director | 10 Jul 2024, 11:04 |
| ALTR | Altair Engineering Inc. | 04 Jun 2024 | 3 | -$53,289 | 4 | Director | 05 Jun 2024, 15:40 |
| ALTR | Altair Engineering Inc. | 08 May 2024 | 1 | $0 | 4 | Director | 10 May 2024, 09:39 |
| ALTR | Altair Engineering Inc. | 07 May 2024 | 3 | -$51,392 | 4 | Director | 08 May 2024, 11:26 |
| ZD | ZIFF DAVIS, INC. | 05 May 2024 | 3 | +$164,148 | 4 | Director | 08 May 2024, 20:34 |
| ALTR | Altair Engineering Inc. | 02 Apr 2024 | 3 | -$52,080 | 4 | Director | 03 Apr 2024, 10:17 |
| ALTR | Altair Engineering Inc. | 05 Mar 2024 | 3 | -$52,706 | 4 | Director | 06 Mar 2024, 16:39 |
| ALTR | Altair Engineering Inc. | 06 Dec 2023 | 3 | -$42,990 | 4 | Director | 08 Dec 2023, 11:50 |
| ALTR | Altair Engineering Inc. | 14 Nov 2023 | 3 | -$131,683 | 4 | Director | 16 Nov 2023, 08:48 |
| ZD | ZIFF DAVIS, INC. | 10 May 2023 | 2 | +$164,576 | 4 | Director | 11 May 2023, 14:06 |
| ALTR | Altair Engineering Inc. | 09 May 2023 | 1 | $0 | 4 | Director | 10 May 2023, 19:42 |
| ZD | ZIFF DAVIS, INC. | 05 May 2023 | 1 | $0 | 4 | Director | 08 May 2023, 16:48 |
| ZD | ZIFF DAVIS, INC. | 19 Jun 2022 | 2 | +$119,320 | 4 | Director | 21 Jun 2022, 16:05 |
| ALTR | Altair Engineering Inc. | 12 May 2022 | 1 | $0 | 4 | Director | 13 May 2022, 13:21 |
| ZD | ZIFF DAVIS, INC. | 10 May 2022 | 1 | $0 | 4 | Director | 12 May 2022, 16:58 |
| ZD | ZIFF DAVIS, INC. | 03 Dec 2021 | 1 | +$49,772 | 4 | Director | 07 Dec 2021, 15:31 |
| ZD | J2 GLOBAL, INC. | 18 Jun 2021 | 1 | $0 | 4 | Director | 22 Jun 2021, 16:15 |
| ZD | J2 GLOBAL, INC. | 18 Jun 2021 | 0 | $0 | 3 | Director | 22 Jun 2021, 16:05 |
| ALTR | Altair Engineering Inc. | 02 Jun 2021 | 1 | $0 | 4 | Director | 04 Jun 2021, 07:58 |