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 |
| 2024-06-13 Sale | 2024-06-14 09:03 am | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 1,866 | $96.57 | $180,200 | 16,557 (Direct) | View |
| 2024-05-17 Sale | 2024-05-20 1:38 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 773 | $90.1 | $69,649 | 18,423 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 08:59 am | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 173 | $84.38 | $14,597 | 19,196 (Direct) | View |
| 2024-03-04 Sale | 2024-03-05 2:35 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 193 | $85.32 | $16,467 | 18,088 (Direct) | View |
| 2024-02-28 Sale | 2024-02-29 3:39 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 138 | $83.65 | $11,544 | 18,281 (Direct) | View |
| 2023-03-16 Sale | 2023-03-17 2:15 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 376 | $65.63 | $24,677 | 18,185 (Direct) | View |
| 2023-03-01 Sale | 2023-03-03 1:09 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 157 | $63.84 | $10,023 | 26,311 (Direct) | View |
| 2023-02-28 Sale | 2023-03-01 08:38 am | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 1,156 | $64.5 | $74,558 | 16,135 (Direct) | View |
| 2022-03-17 Sale | 2022-03-21 12:06 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 77 | $61.13 | $4,707 | 17,004 (Direct) | View |
| 2022-03-16 Sale | 2022-03-18 1:06 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 324 | $58.5 | $18,955 | 22,581 (Direct) | View |
| 2022-03-07 Sale | 2022-03-09 8:54 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 91 | $64.55 | $5,874 | 15,572 (Direct) | View |
| 2021-03-17 Sale | 2021-03-18 7:10 pm | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 95 | $59.58 | $5,660 | 15,554 (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 12:27 pm | N/A N/A | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 83 | $71.68 | 16,640 (Direct) | View |
| 2024-03-17 Option Award | 2024-03-19 10:48 am | N/A 2034-03-17 | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 4,484 | $0 | 22,572 (Direct) | View |
| 2024-01-12 Option Award | 2024-01-17 5:27 pm | N/A N/A | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 94 | $63.92 | 18,419 (Direct) | View |
| 2023-07-14 Option Award | 2023-07-17 2:21 pm | N/A N/A | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 140 | $42.65 | 18,325 (Direct) | View |
| 2023-03-02 Option Award | 2023-03-03 1:09 pm | N/A 2033-03-02 | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 10,333 | $0 | 26,311 (Direct) | View |
| 2023-01-14 Option Award | 2023-01-18 12:19 pm | N/A N/A | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 142 | $42.31 | 17,291 (Direct) | View |
| 2022-12-15 Option Award | 2022-12-16 1:51 pm | N/A 2032-12-15 | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 24,000 | $0 | 24,000 (Direct) | View |
| 2022-07-14 Option Award | 2022-07-18 10:13 am | N/A N/A | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 145 | $41.68 | 17,149 (Direct) | View |
| 2022-02-15 Option Award | 2022-03-18 1:06 pm | N/A 2032-02-15 | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 7,333 | $0 | 22,581 (Direct) | View |
| 2022-01-14 Option Award | 2022-01-19 2:52 pm | N/A N/A | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 109 | $54.57 | 15,663 (Direct) | View |
Ownership | 2021-03-18 11:23 am | N/A N/A | Altair Engineering Inc. | ALTR | Gayle Brian Chief Accounting Officer | 0 | $0 | 68,600 (Direct) | View |