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 |
| 2024-03-04 Sale | 2024-03-06 4:55 pm | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 546 | $85.32 | $46,585 | 20,682 (Indirect Direct) | View |
| 2023-03-16 Sale | 2023-03-17 2:13 pm | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 31 | $64.96 | $2,014 | 21,372 (Indirect Direct) | View |
| 2023-03-01 Sale | 2023-03-03 1:00 pm | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 174 | $63.84 | $11,108 | 35,682 (Indirect Direct) | View |
| 2022-03-16 Sale | 2022-03-18 11:00 am | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 336 | $58.49 | $19,654 | 14,927 (Indirect Direct) | View |
| 2022-03-14 Sale | 2022-03-16 9:18 pm | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 81 | $59.96 | $4,857 | 25,543 (Indirect 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 1:54 pm | N/A N/A | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 83 | $71.68 | 26,836 (Indirect) | View |
| 2024-03-15 Option Award | 2024-03-19 11:49 am | N/A 2034-03-15 | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 20,134 | $0 | 40,816 (Direct) | View |
| 2023-07-14 Option Award | 2023-07-17 2:24 pm | N/A N/A | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 141 | $42.65 | 21,654 (Direct) | View |
| 2023-03-02 Option Award | 2023-03-03 1:00 pm | N/A 2033-03-02 | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 19,873 | $0 | 35,682 (Direct) | View |
| 2023-01-14 Option Award | 2023-01-18 12:10 pm | N/A N/A | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 142 | $42.31 | 15,983 (Direct) | View |
| 2022-12-15 Option Award | 2022-12-16 1:49 pm | N/A 2032-12-15 | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 24,000 | $0 | 24,000 (Direct) | View |
| 2022-07-14 Option Award | 2022-07-18 11:55 am | N/A N/A | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 143 | $41.68 | 15,699 (Indirect) | View |
| 2022-07-14 Option Award | 2022-07-18 10:04 am | N/A N/A | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 143 | $41.68 | 15,556 (Direct) | View |
| 2022-05-11 Option Award | 2022-05-12 12:53 pm | N/A 2032-05-11 | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 1,457 | $50.11 | 16,870 (Indirect) | View |
| 2022-05-11 Option Award | 2022-05-12 12:53 pm | N/A N/A | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 486 | $0 | 16,870 (Indirect) | View |
| 2022-02-15 Option Award | 2022-03-16 9:18 pm | N/A 2032-02-15 | Altair Engineering Inc. | ALTR | Buckner Stephanie Chief Operating Officer | 13,709 | $0 | 25,543 (Direct) | View |
| 2021-03-15 Option Award | 2021-03-17 7:01 pm | N/A 2031-03-15 | Altair Engineering Inc. | ALTR | Buckner Stephanie See Remarks | 8,665 | $0 | 18,196 (Direct) | View |
Ownership | 2021-01-14 3:44 pm | N/A N/A | Altair Engineering Inc. | ALTR | Buckner Stephanie See Remarks | 0 | $0 | 67,766 (Direct) | View |