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 |
| 2024-11-05 Sale | 2024-11-07 11:25 am | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 1,824 | $104.1 | $189,878 | 11,513 (Direct) | View |
| 2024-05-13 Sale | 2024-05-15 12:26 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 12,043 | $85.74 | $1,032,525 | 4,597 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 09:23 am | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 23 | $84.38 | $1,941 | 4,640 (Direct) | View |
| 2024-03-13 Sale | 2024-03-14 4:00 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 105 | $81.66 | $8,574 | 3,934 (Direct) | View |
| 2024-03-06 Sale | 2024-03-07 12:09 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 5,778 | $83.04 | $479,807 | 4,039 (Direct) | View |
| 2024-03-04 Sale | 2024-03-05 2:40 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 197 | $85.32 | $16,808 | 4,039 (Direct) | View |
| 2023-11-07 Sale | 2023-11-08 6:24 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 3,711 | $67.58 | $250,786 | 9,920 (Direct) | View |
| 2023-06-07 Sale | 2023-06-08 12:06 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 3,151 | $74.94 | $236,146 | 6,513 (Direct) | View |
| 2023-05-12 Sale | 2023-05-15 6:30 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 41 | $67.4 | $2,763 | 4,002 (Direct) | View |
| 2023-03-16 Sale | 2023-03-17 2:00 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 220 | $64.97 | $14,293 | 4,043 (Direct) | View |
| 2023-03-13 Sale | 2023-03-15 4:26 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 125 | $62.49 | $7,811 | 4,263 (Direct) | View |
| 2023-02-28 Sale | 2023-03-02 10:57 am | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 2,039 | $64.48 | $131,475 | 2,086 (Direct) | View |
| 2022-03-16 Sale | 2022-03-18 10:55 am | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 217 | $58.49 | $12,693 | 2,254 (Direct) | View |
| 2022-03-14 Sale | 2022-03-15 8:59 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 126 | $59.96 | $7,555 | 2,471 (Direct) | View |
| 2022-03-09 Sale | 2022-03-10 09:53 am | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 920 | $62.79 | $57,763 | 2,597 (Direct) | View |
| 2022-03-07 Sale | 2022-03-09 8:37 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 91 | $64.55 | $5,874 | 3,517 (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 |
| 2024-11-05 Exercise | 2024-11-07 11:25 am | N/A 2033-03-02 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 1,824 | $0 | 11,513 (Direct) | View |
| 2024-07-12 Option Award | 2024-07-16 12:23 pm | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 83 | $71.68 | 4,680 (Direct) | View |
| 2024-05-14 Exercise | 2024-05-15 12:26 pm | N/A 2030-12-02 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 12,000 | $0 | 4,597 (Direct) | View |
| 2024-03-17 Option Award | 2024-03-19 10:51 am | N/A 2034-03-17 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 2,551 | $0 | 6,485 (Direct) | View |
| 2024-03-06 Exercise | 2024-03-07 12:09 pm | N/A 2030-06-02 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 5,778 | $0 | 4,039 (Direct) | View |
| 2024-01-12 Option Award | 2024-01-17 5:36 pm | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 94 | $63.92 | 4,236 (Direct) | View |
| 2023-11-07 Exercise | 2023-11-08 6:24 pm | N/A 2030-06-02 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 3,711 | $0 | 9,920 (Direct) | View |
| 2023-07-14 Option Award | 2023-07-17 2:13 pm | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 140 | $42.65 | 4,142 (Direct) | View |
| 2023-06-07 Exercise | 2023-06-08 12:06 pm | N/A 2030-06-02 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 3,151 | $0 | 6,513 (Direct) | View |
| 2023-03-02 Option Award | 2023-03-03 1:19 pm | N/A 2033-03-02 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 9,207 | $0 | 11,293 (Direct) | View |
Ownership(A) | 2023-03-02 10:54 am | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 0 | $0 | 29,248 (Direct) | View |
| 2023-01-14 Option Award | 2023-01-18 12:04 pm | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 142 | $42.31 | 3,125 (Direct) | View |
| 2022-12-15 Option Award | 2022-12-16 1:47 pm | N/A 2032-12-15 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 24,000 | $0 | 24,000 (Direct) | View |
| 2022-05-11 Option Award | 2022-07-18 7:00 pm | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 584 | $0 | 2,983 (Direct) | View |
| 2022-07-14 Option Award(A) | 2022-07-18 6:46 pm | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 145 | $41.68 | 2,399 (Direct) | View |
| 2022-07-14 Option Award | 2022-07-18 12:03 pm | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 145 | $41.68 | 2,983 (Direct) | View |
Ownership | 2022-02-28 09:51 am | N/A N/A | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 0 | $0 | 28,248 (Direct) | View |