Real Time Insider Transaction Data
Real Time Insider buys and sells Data - Insider Trades - Insider Transactions - Insider Trading Data - SEC Form 4 Data
Total | Transactions | Amount |
Buys | 0 | $0 |
Sells | 413 | $350,609,402 |
Security | Reporting Name | Relationship | Purchase/Sale | Shares | Price $ | D/I | ||||
29 Oct 2024 14:14 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Oct 2024 | Sale | 3,682 | 102.0806 | 375,861 | D |
29 Oct 2024 14:14 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Oct 2024 | Sale | 2,522 | 103.1924 | 260,251 | D |
29 Oct 2024 14:14 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Oct 2024 | Sale | 296 | 103.8409 | 30,737 | D |
29 Oct 2024 14:11 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 28 Oct 2024 | Sale | 3,683 | 102.0806 | 375,963 | D |
29 Oct 2024 14:11 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 28 Oct 2024 | Sale | 2,522 | 103.1924 | 260,251 | D |
29 Oct 2024 14:11 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 28 Oct 2024 | Sale | 295 | 103.8409 | 30,633 | D |
29 Oct 2024 14:21 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Oct 2024 | Sale | 3,683 | 102.0806 | 375,963 | I |
29 Oct 2024 14:21 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Oct 2024 | Sale | 2,522 | 103.1924 | 260,251 | I |
29 Oct 2024 14:21 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Oct 2024 | Sale | 295 | 103.8409 | 30,633 | I |
29 Oct 2024 14:21 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Oct 2024 | Sale | 3,682 | 102.0806 | 375,861 | I |
29 Oct 2024 14:21 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Oct 2024 | Sale | 2,522 | 103.1924 | 260,251 | I |
29 Oct 2024 14:21 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Oct 2024 | Sale | 296 | 103.8409 | 30,737 | I |
25 Oct 2024 14:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 23 Oct 2024 | Sale | 2,995 | 101.9199 | 305,250 | D |
25 Oct 2024 14:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 23 Oct 2024 | Sale | 7,040 | 103.0218 | 725,273 | D |
25 Oct 2024 14:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 23 Oct 2024 | Sale | 1,724 | 104.4948 | 180,149 | D |
25 Oct 2024 14:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 23 Oct 2024 | Sale | 14,545 | 106.5022 | 1,549,074 | D |
25 Oct 2024 14:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 23 Oct 2024 | Sale | 69,096 | 107.0794 | 7,398,758 | D |
25 Oct 2024 14:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 23 Oct 2024 | Sale | 3,601 | 108.2923 | 389,961 | D |
25 Oct 2024 14:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 23 Oct 2024 | Sale | 999 | 109.1316 | 109,022 | D |
25 Oct 2024 14:02 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 23 Oct 2024 | Sale | 2,995 | 101.9199 | 305,250 | I |
25 Oct 2024 14:02 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 23 Oct 2024 | Sale | 7,040 | 103.0218 | 725,273 | I |
25 Oct 2024 14:02 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 23 Oct 2024 | Sale | 1,724 | 104.4948 | 180,149 | I |
25 Oct 2024 14:02 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 23 Oct 2024 | Sale | 14,545 | 106.5022 | 1,549,074 | I |
25 Oct 2024 14:02 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 23 Oct 2024 | Sale | 69,096 | 107.0794 | 7,398,758 | I |
25 Oct 2024 14:02 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 23 Oct 2024 | Sale | 3,601 | 108.2923 | 389,961 | I |
25 Oct 2024 14:02 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 23 Oct 2024 | Sale | 999 | 109.1316 | 109,022 | I |
15 Oct 2024 09:42 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 14 Oct 2024 | Sale | 2,176 | 95.3144 | 207,404 | I |
15 Oct 2024 09:41 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 14 Oct 2024 | Sale | 2,176 | 95.3144 | 207,404 | D |
15 Oct 2024 09:42 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 11 Oct 2024 | Sale | 94,109 | 95.196 | 8,958,800 | I |
15 Oct 2024 09:42 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 11 Oct 2024 | Sale | 3,715 | 96.1469 | 357,186 | I |
15 Oct 2024 09:41 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 11 Oct 2024 | Sale | 94,109 | 95.196 | 8,958,800 | D |
15 Oct 2024 09:41 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 11 Oct 2024 | Sale | 3,715 | 96.1469 | 357,186 | D |
10 Oct 2024 08:02 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 09 Oct 2024 | Sale | 21,074 | 95.052 | 2,003,126 | D |
10 Oct 2024 08:02 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 09 Oct 2024 | Sale | 28,878 | 96.2158 | 2,778,520 | D |
10 Oct 2024 08:05 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 09 Oct 2024 | Sale | 21,074 | 95.052 | 2,003,126 | I |
10 Oct 2024 08:05 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 09 Oct 2024 | Sale | 28,878 | 96.2158 | 2,778,520 | I |
01 Oct 2024 18:52 | ALTR | Altair Engineering Inc | HARRIS TERESA A | Director | 01 Oct 2024 | Sale | 620 | 95.12 | 58,974 | D |
01 Oct 2024 10:58 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 30 Sep 2024 | Sale | 5,572 | 95.0289 | 529,501 | I |
01 Oct 2024 10:58 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 30 Sep 2024 | Sale | 928 | 95.547 | 88,668 | I |
01 Oct 2024 10:58 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 30 Sep 2024 | Sale | 5,572 | 95.0289 | 529,501 | I |
01 Oct 2024 10:58 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 30 Sep 2024 | Sale | 928 | 95.547 | 88,668 | I |
01 Oct 2024 10:56 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 30 Sep 2024 | Sale | 5,572 | 95.0289 | 529,501 | D |
01 Oct 2024 10:56 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 30 Sep 2024 | Sale | 928 | 95.547 | 88,668 | D |
01 Oct 2024 10:54 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 30 Sep 2024 | Sale | 5,572 | 95.0289 | 529,501 | D |
01 Oct 2024 10:54 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 30 Sep 2024 | Sale | 928 | 95.547 | 88,668 | D |
30 Sep 2024 14:48 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 27 Sep 2024 | Sale | 50,048 | 95.0732 | 4,758,224 | D |
30 Sep 2024 14:47 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 27 Sep 2024 | Sale | 50,048 | 95.0732 | 4,758,224 | I |
04 Sep 2024 06:43 | ALTR | Altair Engineering Inc | HARRIS TERESA A | Director | 03 Sep 2024 | Sale | 620 | 89.7 | 55,614 | D |
29 Aug 2024 13:50 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 28 Aug 2024 | Sale | 1,490 | 89.5327 | 133,404 | D |
29 Aug 2024 13:50 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 28 Aug 2024 | Sale | 5,010 | 88.8893 | 445,335 | D |
29 Aug 2024 13:53 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Aug 2024 | Sale | 1,490 | 89.5327 | 133,404 | D |
29 Aug 2024 13:53 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Aug 2024 | Sale | 5,010 | 88.8893 | 445,335 | D |
29 Aug 2024 13:55 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Aug 2024 | Sale | 1,490 | 89.5327 | 133,404 | I |
29 Aug 2024 13:55 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Aug 2024 | Sale | 5,010 | 88.8893 | 445,335 | I |
29 Aug 2024 13:55 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Aug 2024 | Sale | 1,490 | 89.5327 | 133,404 | I |
29 Aug 2024 13:55 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Aug 2024 | Sale | 5,010 | 88.8893 | 445,335 | I |
06 Aug 2024 14:01 | ALTR | Altair Engineering Inc | HARRIS TERESA A | Director | 06 Aug 2024 | Sale | 620 | 82.57 | 51,193 | D |
30 Jul 2024 15:30 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 29 Jul 2024 | Sale | 1,483 | 88.5966 | 131,389 | D |
30 Jul 2024 15:30 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 29 Jul 2024 | Sale | 5,017 | 87.9646 | 441,318 | D |
30 Jul 2024 15:32 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 29 Jul 2024 | Sale | 1,484 | 88.5966 | 131,477 | D |
30 Jul 2024 15:32 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 29 Jul 2024 | Sale | 5,016 | 87.9646 | 441,230 | D |
30 Jul 2024 15:34 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 29 Jul 2024 | Sale | 1,484 | 88.5966 | 131,477 | I |
30 Jul 2024 15:34 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 29 Jul 2024 | Sale | 5,016 | 87.9646 | 441,230 | I |
30 Jul 2024 15:34 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 29 Jul 2024 | Sale | 1,483 | 88.5966 | 131,389 | I |
30 Jul 2024 15:34 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 29 Jul 2024 | Sale | 5,017 | 87.9646 | 441,318 | I |
10 Jul 2024 11:04 | ALTR | Altair Engineering Inc | HARRIS TERESA A | Director | 09 Jul 2024 | Sale | 620 | 97.73 | 60,593 | D |
01 Jul 2024 17:02 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Jun 2024 | Sale | 900 | 99.5661 | 89,609 | I |
01 Jul 2024 17:02 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Jun 2024 | Sale | 1,762 | 98.6738 | 173,863 | I |
01 Jul 2024 17:02 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Jun 2024 | Sale | 3,838 | 97.7684 | 375,235 | I |
01 Jul 2024 17:02 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Jun 2024 | Sale | 900 | 99.5661 | 89,609 | I |
01 Jul 2024 17:02 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Jun 2024 | Sale | 1,761 | 98.6738 | 173,765 | I |
01 Jul 2024 17:02 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 28 Jun 2024 | Sale | 3,839 | 97.7684 | 375,333 | I |
01 Jul 2024 16:51 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 28 Jun 2024 | Sale | 900 | 99.5661 | 89,609 | D |
01 Jul 2024 16:51 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 28 Jun 2024 | Sale | 1,761 | 98.6738 | 173,765 | D |
01 Jul 2024 16:51 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 28 Jun 2024 | Sale | 3,839 | 97.7684 | 375,333 | D |
01 Jul 2024 16:54 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Jun 2024 | Sale | 900 | 99.5661 | 89,609 | D |
01 Jul 2024 16:54 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Jun 2024 | Sale | 1,762 | 98.6738 | 173,863 | D |
01 Jul 2024 16:54 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Jun 2024 | Sale | 3,838 | 97.7684 | 375,235 | D |
28 Jun 2024 08:05 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 27 Jun 2024 | Sale | 25,529 | 99.1866 | 2,532,135 | I |
28 Jun 2024 08:05 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 27 Jun 2024 | Sale | 74,471 | 98.1254 | 7,307,497 | I |
28 Jun 2024 08:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 27 Jun 2024 | Sale | 25,529 | 99.1866 | 2,532,135 | D |
28 Jun 2024 08:03 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 27 Jun 2024 | Sale | 74,471 | 98.1254 | 7,307,497 | D |
18 Jun 2024 16:10 | ALTR | Altair Engineering Inc | MAITRA RAOUL | Chief Legal Officer | 14 Jun 2024 | Sale | 1,030 | 96.31 | 99,199 | D |
14 Jun 2024 09:03 | ALTR | Altair Engineering Inc | GAYLE BRIAN | Chief Accounting Officer | 13 Jun 2024 | Sale | 1,866 | 96.5704 | 180,200 | D |
13 Jun 2024 11:48 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 12 Jun 2024 | Sale | 76,384 | 97.1172 | 7,418,200 | I |
13 Jun 2024 11:48 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 12 Jun 2024 | Sale | 23,616 | 97.5854 | 2,304,577 | I |
13 Jun 2024 11:43 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 12 Jun 2024 | Sale | 23,616 | 97.5854 | 2,304,577 | D |
13 Jun 2024 11:43 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 12 Jun 2024 | Sale | 76,384 | 97.1172 | 7,418,200 | D |
13 Jun 2024 11:46 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 11 Jun 2024 | Sale | 51,304 | 92.7746 | 4,759,708 | D |
13 Jun 2024 11:46 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 11 Jun 2024 | Sale | 48,696 | 92.1911 | 4,489,338 | D |
13 Jun 2024 11:48 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 11 Jun 2024 | Sale | 51,304 | 92.7746 | 4,759,708 | I |
13 Jun 2024 11:48 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 11 Jun 2024 | Sale | 48,696 | 92.1911 | 4,489,338 | I |
11 Jun 2024 15:55 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 10 Jun 2024 | Sale | 100 | 94.185 | 9,418 | D |
11 Jun 2024 15:55 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 10 Jun 2024 | Sale | 4,950 | 93.276 | 461,716 | D |
11 Jun 2024 15:55 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 10 Jun 2024 | Sale | 1,450 | 92.7135 | 134,435 | D |
11 Jun 2024 15:52 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 10 Jun 2024 | Sale | 4,950 | 93.276 | 461,716 | D |
11 Jun 2024 15:52 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 10 Jun 2024 | Sale | 100 | 94.185 | 9,418 | D |
11 Jun 2024 15:52 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 10 Jun 2024 | Sale | 1,450 | 92.7135 | 134,435 | D |
11 Jun 2024 15:52 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 10 Jun 2024 | Sale | 100 | 94.185 | 9,418 | I |
11 Jun 2024 15:52 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 10 Jun 2024 | Sale | 4,950 | 93.276 | 461,716 | I |
* D/I = Direct / Indirect
* 10% = Entity with 10% or higher ownership stake
* A = Amendment Filing (SEC Form 4/A)