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 |
| 2024-05-13 Sale | 2024-05-15 12:26 pm | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 12,043 | $85.74 | $1,032,525 | 4,597 (Direct) | View |
| 2024-05-10 Sale | 2024-05-14 11:05 am | Altair Engineering Inc. | ALTR | Kunju Ravi Chief Product Strategy Officer | 1,095 | $85.32 | $93,426 | 30,582 (Direct) | View |
| 2024-05-10 Sale | 2024-05-14 10:59 am | Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer | 1,316 | $85.73 | $112,824 | 27,260 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 09:23 am | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 23 | $84.38 | $1,941 | 4,640 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 09:21 am | Altair Engineering Inc. | ALTR | Kunju Ravi Chief Product Strategy Officer | 25 | $84.38 | $2,110 | 31,677 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 09:19 am | Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer | 153 | $84.38 | $12,910 | 28,576 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 09:06 am | Altair Engineering Inc. | ALTR | Dias Nelson Chief Revenue Officer | 285 | $84.38 | $24,048 | 48,437 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 09:05 am | Altair Engineering Inc. | ALTR | Saravia Gilma Chief People Officer | 153 | $84.38 | $12,910 | 18,764 (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 |
| 2024-05-08 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 |
| 2024-05-08 Sale | 2024-05-10 08:55 am | Altair Engineering Inc. | ALTR | Srikanth Mahalingam Chief Technology Officer | 153 | $84.38 | $12,910 | 36,556 (Direct) | View |
| 2024-05-08 Sale | 2024-05-10 08:52 am | Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner | 5,569 | $84.37 | $469,877 | 135,238 (Indirect Direct) | View |
| 2024-05-08 Sale | 2024-05-09 7:51 pm | Altair Engineering Inc. | ALTR | Christ George J 10% Owner | 87,217 | $85.12 | $7,423,856 | 774,950 (Indirect) | View |
| 2024-05-08 Sale | 2024-05-09 7:49 pm | Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner | 87,217 | $85.12 | $7,423,856 | 100,000 (Direct) | View |
| 2024-05-07 Sale | 2024-05-08 11:26 am | Altair Engineering Inc. | ALTR | Harris Teresa A Director | 620 | $82.89 | $51,392 | 34,635 (Direct) | View |
| 2024-04-09 Sale | 2024-04-11 4:44 pm | Altair Engineering Inc. | ALTR | Christ George J 10% Owner | 12,783 | $85.85 | $1,097,379 | 862,167 (Indirect) | View |
| 2024-04-09 Sale | 2024-04-11 4:38 pm | Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner | 12,783 | $85.85 | $1,097,379 | 187,217 (Direct) | View |
| 2024-04-02 Sale | 2024-04-03 10:17 am | Altair Engineering Inc. | ALTR | Harris Teresa A Director | 620 | $84 | $52,080 | 35,255 (Direct) | View |
| 2024-03-28 Sale | 2024-04-01 10:47 am | Altair Engineering Inc. | ALTR | Christ George J 10% Owner | 83,336 | $85.99 | $7,165,779 | 874,950 (Indirect) | View |
| 2024-03-28 Sale | 2024-04-01 10:41 am | Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner | 83,336 | $85.99 | $7,165,779 | 200,000 (Direct) | View |
| 2024-03-26 Sale | 2024-03-28 2:54 pm | Altair Engineering Inc. | ALTR | Christ George J 10% Owner | 3,904 | $85.42 | $333,490 | 958,286 (Indirect) | View |
| 2024-03-26 Sale | 2024-03-28 2:49 pm | Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner | 3,904 | $85.42 | $333,490 | 283,336 (Direct) | View |
| 2024-03-22 Sale | 2024-03-26 1:23 pm | Altair Engineering Inc. | ALTR | Christ George J 10% Owner | 12,760 | $86.71 | $1,106,378 | 962,190 (Indirect) | View |
| 2024-03-22 Sale | 2024-03-26 1:17 pm | Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner | 12,760 | $86.71 | $1,106,378 | 287,240 (Direct) | View |
| 2024-03-18 Sale | 2024-03-19 5:34 pm | Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner | 10,000 | $80.74 | $807,424 | 17,099,599 (Indirect Direct) | View |
| 2024-03-18 Sale | 2024-03-19 5:32 pm | Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner | 5,000 | $80.74 | $403,712 | 6,672,182 (Direct) | View |
| 2024-03-18 Sale | 2024-03-19 5:28 pm | Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner | 5,000 | $80.74 | $403,712 | 10,286,610 (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 |
| 2024-05-14 Exercise | 2024-05-15 12:26 pm | N/A 2030-12-02 | Altair Engineering Inc. | ALTR | Marraccini Jeffrey See Remarks | 12,000 | $0 | 4,597 (Direct) | View |
| 2024-05-08 Option Award | 2024-05-10 09:39 am | N/A N/A | Altair Engineering Inc. | ALTR | Harris Teresa A Director | 2,347 | $0 | 21,242 (Direct) | View |
| 2024-05-08 Option Award | 2024-05-10 09:38 am | N/A N/A | Altair Engineering Inc. | ALTR | Earhart Stephen P Director | 2,347 | $0 | 65,242 (Direct) | View |
| 2024-05-08 Option Award | 2024-05-10 09:35 am | N/A N/A | Altair Engineering Inc. | ALTR | Carter Sandra Ann Director | 2,347 | $0 | 13,389 (Direct) | View |
| 2024-05-08 Option Award | 2024-05-10 09:32 am | N/A N/A | Altair Engineering Inc. | ALTR | Boyce Mary Cunningham Director | 2,347 | $0 | 31,242 (Direct) | View |
| 2024-05-08 Option Award | 2024-05-10 09:28 am | N/A N/A | Altair Engineering Inc. | ALTR | Ayyar Shekar G Director | 2,347 | $0 | 11,312 (Direct) | View |
| 2024-05-08 Option Award | 2024-05-10 09:26 am | N/A N/A | Altair Engineering Inc. | ALTR | Anderson James Francis Director | 2,347 | $0 | 15,229 (Direct) | View |
| 2024-05-07 Exercise | 2024-05-08 11:26 am | N/A 2026-11-23 | Altair Engineering Inc. | ALTR | Harris Teresa A Director | 620 | $0 | 34,635 (Direct) | View |
| 2024-04-02 Exercise | 2024-04-03 10:17 am | N/A 2026-11-23 | Altair Engineering Inc. | ALTR | Harris Teresa A Director | 620 | $0 | 35,255 (Direct) | View |
| 2024-02-23 Conversion | 2024-03-25 2:57 pm | N/A N/A | Altair Engineering Inc. | ALTR | Christ George J 10% Owner | 600,000 | $0 | 9,800,732 (Indirect) | View |
| 2024-02-23 Conversion | 2024-03-25 2:52 pm | N/A N/A | Altair Engineering Inc. | ALTR | GC Investments LLC 10% Owner | 300,000 | $0 | 4,644,004 (Direct) | View |
| 2024-02-23 Conversion | 2024-03-25 2:50 pm | N/A N/A | Altair Engineering Inc. | ALTR | Christ Revocable Trust 10% Owner | 300,000 | $0 | 5,081,778 (Direct) | View |
| 2024-03-18 Conversion | 2024-03-19 5:34 pm | N/A N/A | Altair Engineering Inc. | ALTR | Scapa James Ralph Chief Executive Officer 10% Owner | 10,000 | $0 | 17,099,599 (Indirect) | View |
| 2024-03-18 Conversion | 2024-03-19 5:32 pm | N/A N/A | Altair Engineering Inc. | ALTR | JRS Investments LLC 10% Owner | 5,000 | $0 | 6,672,182 (Direct) | View |
| 2024-03-18 Conversion | 2024-03-19 5:28 pm | N/A N/A | Altair Engineering Inc. | ALTR | James R. Scapa Declaration of Trust 10% Owner | 5,000 | $0 | 10,286,610 (Direct) | View |
| 2024-03-15 Option Award | 2024-03-19 11:58 am | N/A 2034-03-15 | Altair Engineering Inc. | ALTR | Saravia Gilma Chief People Officer | 13,329 | $0 | 28,438 (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 |
| 2024-03-15 Option Award | 2024-03-19 11:54 am | N/A 2034-03-15 | Altair Engineering Inc. | ALTR | Maitra Raoul Chief Legal Officer | 12,250 | $0 | 37,479 (Direct) | View |
| 2024-03-15 Option Award | 2024-03-19 11:53 am | N/A 2034-03-15 | Altair Engineering Inc. | ALTR | Srikanth Mahalingam Chief Technology Officer | 21,875 | $0 | 52,334 (Direct) | View |