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 |
| 2024-05-21 Sale | 2024-05-23 1:29 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 19,852 | $90.51 | $1,796,781 | 25,346 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 09:01 am | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 153 | $84.38 | $12,910 | 18,141 (Direct) | View |
| 2024-03-13 Sale | 2024-03-14 4:03 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 112 | $81.66 | $9,145 | 14,611 (Direct) | View |
| 2024-03-04 Sale | 2024-03-05 2:31 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 291 | $85.32 | $24,828 | 14,723 (Direct) | View |
| 2024-02-28 Sale | 2024-02-29 3:47 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 236 | $83.65 | $19,742 | 15,014 (Direct) | View |
| 2023-08-09 Sale | 2023-08-10 3:17 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 360 | $61.88 | $22,277 | 15,250 (Direct) | View |
| 2023-06-09 Sale | 2023-06-12 07:47 am | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 109 | $74.63 | $8,134 | 15,470 (Direct) | View |
| 2023-03-16 Sale | 2023-03-17 2:16 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 155 | $64.97 | $10,070 | 15,579 (Direct) | View |
| 2023-03-13 Sale | 2023-03-15 4:29 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 114 | $62.49 | $7,124 | 15,734 (Direct) | View |
| 2023-03-01 Sale | 2023-03-03 1:20 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 519 | $63.84 | $33,133 | 24,703 (Direct) | View |
| 2022-11-09 Sale | 2022-11-10 11:12 am | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 363 | $45.91 | $16,667 | 12,683 (Direct) | View |
| 2021-08-16 Sale | 2022-03-18 12:59 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 702 | $68.81 | $48,303 | 12,901 (Direct) | View |
| 2022-03-14 Sale | 2022-03-15 9:11 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 115 | $59.96 | $6,895 | 21,803 (Direct) | View |
| 2022-03-07 Sale | 2022-03-09 8:43 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 396 | $64.55 | $25,561 | 10,968 (Direct) | View |
| 2021-03-12 Sale | 2021-03-16 6:50 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 203 | $59.49 | $12,077 | 17,535 (Direct) | View |
| 2021-03-04 Sale | 2021-03-08 7:43 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 570 | $61.51 | $35,060 | 9,365 (Direct) | View |
| 2020-08-12 Sale | 2020-08-14 4:45 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 529 | $39.98 | $21,149 | 9,935 (Direct) | View |
| 2020-03-09 Sale | 2020-03-11 7:04 pm | Altair Engineering Inc. | ALTR | Messano Amy Chief Administrative Officer | 599 | $28.83 | $17,270 | 8,901 (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 |
| 2024-07-12 Option Award | 2024-07-16 12:21 pm | N/A N/A | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 83 | $71.68 | 18,224 (Direct) | View |
| 2024-05-21 Exercise | 2024-05-23 1:29 pm | N/A 2030-06-02 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 19,852 | $0 | 25,346 (Direct) | View |
| 2024-03-15 Option Award | 2024-03-19 11:56 am | N/A 2034-03-15 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 12,891 | $0 | 27,502 (Direct) | View |
| 2023-07-14 Option Award | 2023-07-17 2:10 pm | N/A N/A | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 140 | $42.65 | 15,610 (Direct) | View |
| 2023-03-02 Option Award | 2023-03-03 1:20 pm | N/A 2033-03-02 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 12,397 | $0 | 24,703 (Direct) | View |
| 2023-01-14 Option Award | 2023-01-18 12:15 pm | N/A N/A | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 142 | $42.31 | 12,825 (Direct) | View |
| 2022-12-15 Option Award | 2022-12-16 1:56 pm | N/A 2032-12-15 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 24,000 | $0 | 24,000 (Direct) | View |
| 2022-07-14 Option Award | 2022-07-18 10:10 am | N/A N/A | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 145 | $41.68 | 13,046 (Direct) | View |
| 2022-02-15 Option Award | 2022-03-15 9:11 pm | N/A 2032-02-15 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 10,950 | $0 | 21,803 (Direct) | View |
| 2022-01-14 Option Award | 2022-01-19 2:55 pm | N/A N/A | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 109 | $54.57 | 11,364 (Direct) | View |
| 2021-03-15 Option Award | 2021-03-16 6:50 pm | N/A 2031-03-15 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 8,373 | $0 | 17,535 (Direct) | View |
| 2020-12-02 Option Award | 2020-12-03 2:22 pm | N/A 2030-12-02 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 22,500 | $0 | 22,500 (Direct) | View |
| 2020-06-02 Option Award | 2020-06-04 10:10 am | N/A 2030-06-02 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 22,500 | $0 | 22,500 (Direct) | View |
| 2020-03-11 Option Award | 2020-03-13 4:49 pm | N/A 2030-03-11 | Altair Engineering Inc. | ALTR | Messano Amy Chief Marketing Officer | 1,563 | $0 | 12,027 (Direct) | View |