Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2025-03-03 Sale |
2025-03-05 12:03 pm |
Altair Engineering Inc. | ALTR | Saravia Gilma Chief People Officer |
264 | $111.45 | $29,423 | 22,522 (Direct) |
View |
| 2025-03-03 Sale |
2025-03-05 12:02 pm |
Altair Engineering Inc. | ALTR | Brown Matthew Charles Chief Financial Officer |
742 | $111.45 | $82,696 | 68,652 (Direct) |
View |
| 2025-03-03 Sale |
2025-03-05 12:01 pm |
Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer |
62 | $111.45 | $6,910 | 38,987 (Indirect Direct) |
View |
| 2025-02-26 Sale |
2025-02-27 1:58 pm |
Altair Engineering Inc. | ALTR | Kunju Ravi Chief Product Strategy Officer |
120 | $111.53 | $13,384 | 34,738 (Direct) |
View |
| 2025-02-26 Sale |
2025-02-27 1:56 pm |
Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer |
188 | $111.53 | $20,968 | 31,755 (Direct) |
View |
| 2025-02-26 Sale |
2025-02-27 1:55 pm |
Altair Engineering Inc. | ALTR | Dias Nelson Chief Revenue Officer |
373 | $111.53 | $41,601 | 57,573 (Direct) |
View |
| 2025-02-26 Sale |
2025-02-27 1:53 pm |
Altair Engineering Inc. | ALTR | Brown Matthew Charles Chief Financial Officer |
3,811 | $111.53 | $425,041 | 69,394 (Direct) |
View |
| 2025-02-26 Sale |
2025-02-27 1:51 pm |
Altair Engineering Inc. | ALTR | Saravia Gilma Chief People Officer |
243 | $111.53 | $27,102 | 22,786 (Direct) |
View |
| 2025-02-26 Sale |
2025-02-27 1:49 pm |
Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer |
137 | $111.53 | $15,280 | 18,374 (Direct) |
View |
| 2025-02-26 Sale |
2025-02-27 1:47 pm |
Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer |
235 | $111.53 | $26,210 | 23,651 (Direct) |
View |
| 2025-02-25 Sale |
2025-02-27 10:49 am |
Altair Engineering Inc. | ALTR | Harris Teresa A Director |
2,700 | $111.61 | $301,356 | 18,542 (Direct) |
View |
| 2024-12-23 Sale |
2024-12-26 09:43 am |
Altair Engineering Inc. | ALTR | Brown Matthew Charles Chief Financial Officer |
1,048 | $108.9 | $114,127 | 55,519 (Direct) |
View |
| 2024-12-10 Sale |
2024-12-11 11:05 am |
Altair Engineering Inc. | ALTR | Dias Nelson Chief Revenue Officer |
22,500 | $106.23 | $2,390,081 | 48,437 (Direct) |
View |
| 2024-12-03 Sale |
2024-12-05 09:30 am |
Altair Engineering Inc. | ALTR | Srikanth Mahalingam Chief Technology Officer |
1,298 | $105.65 | $137,134 | 38,743 (Direct) |
View |
| 2024-12-03 Sale |
2024-12-05 09:28 am |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
16,095 | $105.65 | $1,700,437 | 119,143 (Indirect Direct) |
View |
| 2024-11-29 Sale |
2024-12-02 4:05 pm |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
13,000 | $105.69 | $1,373,975 | 17,003,030 (Indirect Direct) |
View |
| 2024-11-29 Sale |
2024-12-02 4:04 pm |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
6,500 | $105.69 | $686,988 | 6,626,682 (Direct) |
View |
| 2024-11-29 Sale |
2024-12-02 4:03 pm |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
6,500 | $105.69 | $686,988 | 10,241,110 (Direct) |
View |
| 2024-11-26 Sale |
2024-11-27 10:43 am |
Altair Engineering Inc. | ALTR | Srikanth Mahalingam Chief Technology Officer |
119 | $105.8 | $12,590 | 40,041 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-02-12 Option Award |
2025-03-05 12:01 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer |
323 | $0 | 38,987 (Indirect) |
View |
| 2025-02-12 Option Award |
2025-02-14 12:36 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer |
5,607 | $0 | 23,886 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 12:34 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer |
9,923 | $0 | 38,726 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:43 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
72,555 | $0 | 191,698 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:41 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Brown Matthew Charles Chief Financial Officer |
17,613 | $0 | 73,205 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:40 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Dias Nelson Chief Revenue Officer |
9,509 | $0 | 57,946 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:39 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Kunju Ravi Chief Product Strategy Officer |
4,280 | $0 | 34,858 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:38 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Srikanth Mahalingam Chief Technology Officer |
11,059 | $0 | 49,875 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:36 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer |
5,457 | $0 | 31,943 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:35 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Saravia Gilma Chief People Officer |
5,793 | $0 | 23,029 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:34 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer |
1,798 | $0 | 18,511 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 10:33 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks |
996 | $0 | 5,749 (Direct) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:24 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Brown Matthew Charles Chief Financial Officer |
73 | $82.42 | 55,592 (Direct) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:21 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer |
73 | $82.42 | 28,803 (Indirect) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:19 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer |
73 | $82.42 | 16,713 (Direct) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:15 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Kunju Ravi Chief Product Strategy Officer |
73 | $82.42 | 30,578 (Direct) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:12 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer |
73 | $82.42 | 26,486 (Direct) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:08 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks |
73 | $82.42 | 4,753 (Direct) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:06 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer |
55 | $82.42 | 18,279 (Direct) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:04 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Saravia Gilma Chief People Officer |
73 | $82.42 | 17,236 (Direct) |
View |
| 2025-01-14 Option Award |
2025-01-16 09:02 am |
N/A N/A |
Altair Engineering Inc. | ALTR | Srikanth Mahalingam Chief Technology Officer |
73 | $82.42 | 38,816 (Direct) |
View |
| 2024-12-16 Exercise |
2024-12-17 4:36 pm |
N/A 2030-06-02 |
Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer |
1,800 | $0 | 44,762 (Direct) |
View |
| 2024-01-12 Option Award |
2024-12-17 4:36 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer |
94 | $63.92 | 44,762 (Indirect) |
View |
| 2024-12-10 Exercise |
2024-12-11 11:05 am |
N/A 2030-06-02 |
Altair Engineering Inc. | ALTR | Dias Nelson Chief Revenue Officer |
22,500 | $0 | 48,437 (Direct) |
View |
| 2024-11-29 Conversion |
2024-12-02 4:05 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner |
13,000 | $0 | 17,003,030 (Indirect) |
View |
| 2024-11-29 Conversion |
2024-12-02 4:04 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner |
6,500 | $0 | 6,626,682 (Direct) |
View |
| 2024-11-29 Conversion |
2024-12-02 4:03 pm |
N/A N/A |
Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner |
6,500 | $0 | 10,241,110 (Direct) |
View |
| 2024-11-26 Exercise |
2024-11-27 10:43 am |
N/A 2024-12-15 |
Altair Engineering Inc. | ALTR | Srikanth Mahalingam Chief Technology Officer |
6,000 | $0 | 40,041 (Direct) |
View |