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 |
2021-03-16 Sale | 2021-03-18 4:12 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 388 | $60.42 | $23,442 | 437,225 (Indirect Direct) | View |
2021-03-12 Sale | 2021-03-16 8:36 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 245 | $59.52 | $14,582 | 443,893 (Indirect Direct) | View |
2021-03-10 Sale | 2021-03-11 09:12 am | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 4,000 | $61.57 | $246,294 | 435,765 (Indirect Direct) | View |
2021-03-04 Sale | 2021-03-08 7:24 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 262 | $61.51 | $16,114 | 439,765 (Indirect Direct) | View |
2021-02-17 Sale | 2021-02-18 8:22 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 4,000 | $63.51 | $254,046 | 440,027 (Indirect Direct) | View |
2021-01-13 Sale | 2021-01-15 1:17 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 4,000 | $62.06 | $248,229 | 444,027 (Indirect Direct) | View |
2020-12-16 Sale | 2020-12-18 6:46 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 4,000 | $57.12 | $228,468 | 448,027 (Indirect Direct) | View |
2020-11-11 Sale | 2020-11-13 5:12 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 4,000 | $49.05 | $196,196 | 452,027 (Indirect Direct) | View |
2020-10-14 Sale | 2020-10-16 2:22 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 4,000 | $46.54 | $186,164 | 456,027 (Indirect Direct) | View |
2020-09-17 Sale | 2020-09-21 12:09 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 4,000 | $39.77 | $159,080 | 460,027 (Indirect Direct) | View |
2020-08-13 Sale | 2020-08-14 6:48 pm | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 4,000 | $40.24 | $160,964 | 464,027 (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 |
2021-03-15 Option Award | 2021-03-16 8:36 pm | N/A 2031-03-15 | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 8,373 | $0 | 443,893 (Direct) | View |
2020-12-02 Option Award | 2020-12-03 2:18 pm | N/A 2030-12-02 | Altair Engineering Inc. | ALTR | Morof Howard N Chief Financial Officer | 12,000 | $0 | 12,000 (Direct) | View |