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 |
| 2021-07-14 Sale | 2021-07-15 9:36 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $68.78 | $343,900 | 16,688 (Direct) | View |
| 2021-07-07 Sale | 2021-07-07 7:59 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $69.56 | $347,802 | 21,688 (Direct) | View |
| 2021-06-30 Sale | 2021-06-30 3:45 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $70.39 | $351,959 | 26,688 (Direct) | View |
| 2021-06-23 Sale | 2021-06-23 5:43 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $66.58 | $332,912 | 31,688 (Direct) | View |
| 2021-06-16 Sale | 2021-06-17 1:36 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 4,896 | $64.07 | $313,703 | 13,228 (Direct) | View |
| 2021-05-05 Sale | 2021-05-05 6:40 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $65 | $325,000 | 38,578 (Direct) | View |
| 2021-04-28 Sale | 2021-04-30 10:06 am | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $67.45 | $337,240 | 43,578 (Direct) | View |
| 2021-04-21 Sale | 2021-04-21 6:12 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $65 | $325,000 | 48,578 (Direct) | View |
| 2021-04-14 Sale | 2021-04-14 4:32 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $65 | $325,000 | 15,118 (Direct) | View |
| 2020-12-17 Sale | 2020-12-21 5:33 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 1,044 | $57.13 | $59,644 | 18,025 (Direct) | View |
| 2020-12-03 Sale | 2020-12-07 1:54 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $52.74 | $158,210 | 19,069 (Direct) | View |
| 2020-11-12 Sale | 2020-11-13 5:06 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $49.73 | $149,204 | 22,069 (Direct) | View |
| 2020-10-29 Sale | 2020-11-02 3:58 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $44.09 | $132,264 | 25,069 (Direct) | View |
| 2020-10-15 Sale | 2020-10-16 2:21 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $45.63 | $136,905 | 28,069 (Direct) | View |
| 2020-10-01 Sale | 2020-10-02 7:11 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $42.6 | $127,806 | 31,069 (Direct) | View |
| 2020-09-24 Sale | 2020-09-25 11:35 am | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $39.91 | $119,739 | 34,069 (Direct) | View |
| 2020-09-10 Sale | 2020-09-14 11:58 am | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $41.05 | $123,138 | 37,069 (Direct) | View |
| 2020-08-27 Sale | 2020-08-28 3:47 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $42.58 | $127,728 | 40,069 (Direct) | View |
| 2020-08-20 Sale | 2020-08-21 2:11 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $41.59 | $124,773 | 43,069 (Direct) | View |
| 2020-08-13 Sale | 2020-08-14 6:54 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $40.47 | $121,401 | 46,069 (Direct) | View |
| 2020-08-06 Sale | 2020-08-07 12:40 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $41.68 | $125,040 | 49,069 (Direct) | View |
| 2020-07-30 Sale | 2020-07-31 5:46 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,000 | $39.83 | $119,478 | 52,069 (Direct) | View |
| 2019-06-10 Sale | 2019-06-12 09:26 am | Altair Engineering Inc. | ALTR | Chouinard Brett R President | 12,820 | $35.31 | $452,658 | 85,990 (Direct) | View |
| 2019-05-13 Sale | 2019-05-15 4:11 pm | Altair Engineering Inc. | ALTR | Chouinard Brett R President | 7,998 | $34.13 | $272,960 | 50,536 (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 |
| 2022-02-15 Option Award | 2022-03-18 10:50 am | N/A 2032-02-15 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 11,350 | $0 | 24,578 (Direct) | View |
| 2021-07-14 Exercise | 2021-07-15 9:36 pm | N/A 2027-06-09 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $0 | 16,688 (Direct) | View |
| 2021-07-14 Exercise | 2021-07-15 9:36 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $5.18 | 16,688 (Direct) | View |
| 2021-07-07 Exercise | 2021-07-07 7:59 pm | N/A 2027-06-09 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $0 | 21,688 (Direct) | View |
| 2021-07-07 Exercise | 2021-07-07 7:59 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $5.18 | 21,688 (Direct) | View |
| 2021-06-30 Exercise | 2021-06-30 3:45 pm | N/A 2027-06-09 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $0 | 26,688 (Direct) | View |
| 2021-06-30 Exercise | 2021-06-30 3:45 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $5.18 | 26,688 (Direct) | View |
| 2021-06-23 Exercise | 2021-06-23 5:43 pm | N/A 2027-06-09 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $0 | 31,688 (Direct) | View |
| 2021-06-23 Exercise | 2021-06-23 5:43 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $5.18 | 31,688 (Direct) | View |
| 2021-06-16 Exercise | 2021-06-17 1:36 pm | N/A 2026-05-17 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 3,006 | $0 | 13,228 (Direct) | View |
| 2021-06-16 Exercise | 2021-06-17 1:36 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 1,000 | $3.84 | 13,228 (Direct) | View |
| 2021-06-16 Exercise | 2021-06-17 1:36 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 2,006 | $3.64 | 13,228 (Direct) | View |
| 2021-05-05 Exercise | 2021-05-05 6:40 pm | N/A 2027-06-09 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $0 | 38,578 (Direct) | View |
| 2021-05-05 Exercise | 2021-05-05 6:40 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $5.18 | 38,578 (Direct) | View |
| 2021-04-28 Exercise | 2021-04-30 10:06 am | N/A 2027-06-09 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $0 | 43,578 (Direct) | View |
| 2021-04-28 Exercise | 2021-04-30 10:06 am | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $5.18 | 43,578 (Direct) | View |
| 2021-04-21 Exercise | 2021-04-21 6:12 pm | N/A 2027-06-09 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 5,000 | $5.18 | 48,578 (Direct) | View |
| 2021-03-15 Option Award | 2021-03-17 6:40 pm | N/A 2031-03-15 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 8,373 | $0 | 26,398 (Direct) | View |
| 2020-12-02 Option Award | 2020-12-03 2:21 pm | N/A 2030-12-02 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 12,000 | $0 | 12,000 (Direct) | View |
| 2020-06-02 Option Award | 2020-06-04 10:13 am | N/A 2030-06-02 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 12,000 | $0 | 12,000 (Direct) | View |
| 2020-03-11 Option Award | 2020-03-13 4:58 pm | N/A 2030-03-11 | Altair Engineering Inc. | ALTR | Chouinard Brett R See Remarks | 7,539 | $0 | 62,608 (Direct) | View |
| 2019-06-10 Exercise | 2019-06-12 09:26 am | N/A 2027-06-09 | Altair Engineering Inc. | ALTR | Chouinard Brett R President | 12,820 | $0 | 85,990 (Direct) | View |
| 2019-06-10 Exercise | 2019-06-12 09:26 am | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R President | 12,820 | $5.18 | 85,990 (Direct) | View |
| 2019-05-13 Exercise | 2019-05-15 4:11 pm | N/A 2024-12-15 | Altair Engineering Inc. | ALTR | Chouinard Brett R President | 7,998 | $0 | 50,536 (Direct) | View |
| 2019-05-13 Exercise | 2019-05-15 4:11 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R President | 3,000 | $3.84 | 50,536 (Direct) | View |
| 2019-05-13 Exercise | 2019-05-15 4:11 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R President | 2,006 | $3.64 | 50,536 (Direct) | View |
| 2019-05-13 Exercise | 2019-05-15 4:11 pm | N/A N/A | Altair Engineering Inc. | ALTR | Chouinard Brett R President | 2,992 | $3.79 | 50,536 (Direct) | View |