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 | 366 | $285,968,866 |
Security | Reporting Name | Relationship | Purchase/Sale | Shares | Price $ | D/I | ||||
20 May 2024 10:19 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 17 May 2024 | Sale | 2,200 | 91.1552 | 200,541 | I |
20 May 2024 10:18 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 17 May 2024 | Sale | 2,200 | 91.1552 | 200,541 | D |
20 Feb 2024 08:13 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Feb 2024 | Sale | 2,211 | 90.717 | 200,575 | I |
20 Feb 2024 08:07 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 16 Feb 2024 | Sale | 2,211 | 90.717 | 200,575 | D |
17 Oct 2023 15:15 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Oct 2023 | Sale | 3,348 | 65.443 | 219,103 | I |
17 Oct 2023 15:15 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Oct 2023 | Sale | 3,348 | 65.443 | 219,103 | I |
17 Oct 2023 15:11 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 16 Oct 2023 | Sale | 3,348 | 65.443 | 219,103 | D |
17 Oct 2023 15:13 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 16 Oct 2023 | Sale | 3,348 | 65.443 | 219,103 | D |
05 Jun 2024 19:04 | ALTR | Altair Engineering Inc | SRIKANTH MAHALINGAM | Chief Technology Officer | 05 Jun 2024 | Sale | 2,479 | 89.0058 | 220,645 | D |
17 Nov 2023 16:20 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 16 Nov 2023 | Sale | 3,253 | 72.4846 | 235,792 | D |
17 Nov 2023 16:21 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 16 Nov 2023 | Sale | 3,253 | 72.4846 | 235,792 | D |
17 Nov 2023 16:22 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Nov 2023 | Sale | 3,253 | 72.4846 | 235,792 | I |
17 Nov 2023 16:22 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Nov 2023 | Sale | 3,253 | 72.4846 | 235,792 | I |
18 Jan 2024 18:01 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Jan 2024 | Sale | 2,904 | 83.9104 | 243,676 | I |
18 Jan 2024 17:55 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 16 Jan 2024 | Sale | 2,904 | 83.9104 | 243,676 | D |
18 Jan 2024 18:01 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Jan 2024 | Sale | 2,905 | 83.9104 | 243,760 | I |
18 Jan 2024 17:59 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 16 Jan 2024 | Sale | 2,905 | 83.9104 | 243,760 | D |
17 May 2023 09:58 | ALTR | Altair Engineering Inc | DIAS NELSON | Chief Revenue Officer | 16 May 2023 | Sale | 3,636 | 67.783 | 246,459 | D |
20 Feb 2024 08:13 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Feb 2024 | Sale | 2,789 | 91.3476 | 254,768 | I |
20 Feb 2024 08:07 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 16 Feb 2024 | Sale | 2,789 | 91.3476 | 254,768 | D |
20 Feb 2024 08:09 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 16 Feb 2024 | Sale | 2,790 | 91.3476 | 254,860 | D |
20 Feb 2024 08:13 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Feb 2024 | Sale | 2,790 | 91.3476 | 254,860 | I |
20 Jun 2023 10:45 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 16 Jun 2023 | Sale | 3,600 | 74.998 | 269,993 | D |
20 Jun 2023 10:47 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 16 Jun 2023 | Sale | 3,600 | 74.998 | 269,993 | D |
20 Jun 2023 10:48 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Jun 2023 | Sale | 3,600 | 74.998 | 269,993 | I |
20 Jun 2023 10:48 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Jun 2023 | Sale | 3,600 | 74.998 | 269,993 | I |
02 Mar 2023 08:07 | ALTR | Altair Engineering Inc | AYYAR SHEKAR G | Director | 01 Mar 2023 | Sale | 4,177 | 64.756 | 270,486 | D |
05 Mar 2024 14:34 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 04 Mar 2024 | Sale | 3,300 | 85.32 | 281,556 | D |
17 Aug 2023 12:00 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Aug 2023 | Sale | 5,000 | 62.465 | 312,325 | I |
17 Aug 2023 12:00 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 Aug 2023 | Sale | 5,000 | 62.465 | 312,325 | I |
17 Aug 2023 11:57 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 16 Aug 2023 | Sale | 5,000 | 62.465 | 312,325 | D |
17 Aug 2023 11:59 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 16 Aug 2023 | Sale | 5,000 | 62.465 | 312,325 | D |
19 Sep 2023 20:00 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 18 Sep 2023 | Sale | 5,000 | 65.29 | 326,450 | D |
19 Sep 2023 20:02 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 18 Sep 2023 | Sale | 5,000 | 65.29 | 326,450 | D |
19 Sep 2023 20:04 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 18 Sep 2023 | Sale | 5,000 | 65.29 | 326,450 | I |
19 Sep 2023 20:04 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 18 Sep 2023 | Sale | 5,000 | 65.29 | 326,450 | I |
11 Dec 2023 09:16 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 08 Dec 2023 | Sale | 4,564 | 71.5793 | 326,688 | I |
11 Dec 2023 09:10 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 08 Dec 2023 | Sale | 4,564 | 71.5793 | 326,688 | D |
18 Apr 2023 15:50 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 17 Apr 2023 | Sale | 4,709 | 70.283 | 330,963 | I |
18 Apr 2023 15:50 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 17 Apr 2023 | Sale | 4,709 | 70.283 | 330,963 | I |
18 Apr 2023 15:47 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 17 Apr 2023 | Sale | 4,709 | 70.283 | 330,963 | D |
18 Apr 2023 15:49 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 17 Apr 2023 | Sale | 4,709 | 70.283 | 330,963 | D |
28 Mar 2024 14:49 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 26 Mar 2024 | Sale | 3,904 | 85.4226 | 333,490 | D |
28 Mar 2024 14:54 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 26 Mar 2024 | Sale | 3,904 | 85.4226 | 333,490 | I |
17 Mar 2023 14:20 | ALTR | Altair Engineering Inc | SRIKANTH MAHALINGAM | Chief Technology Officer | 16 Mar 2023 | Sale | 5,000 | 67.808 | 339,040 | D |
17 May 2023 14:05 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 16 May 2023 | Sale | 5,000 | 67.943 | 339,715 | D |
17 May 2023 14:06 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 May 2023 | Sale | 5,000 | 67.943 | 339,715 | I |
17 May 2023 14:06 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 16 May 2023 | Sale | 5,000 | 67.943 | 339,715 | I |
17 May 2023 14:03 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 16 May 2023 | Sale | 5,000 | 67.943 | 339,715 | D |
11 May 2023 10:47 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 10 May 2023 | Sale | 5,358 | 67.82 | 363,380 | D |
19 Mar 2024 17:34 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 18 Mar 2024 | Sale | 4,500 | 80.8396 | 363,778 | I |
19 Mar 2024 17:34 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 18 Mar 2024 | Sale | 4,500 | 80.8396 | 363,778 | I |
19 Mar 2024 17:32 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 18 Mar 2024 | Sale | 4,500 | 80.8396 | 363,778 | D |
19 Mar 2024 17:28 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 18 Mar 2024 | Sale | 4,500 | 80.8396 | 363,778 | D |
29 Feb 2024 15:34 | ALTR | Altair Engineering Inc | BROWN MATTHEW CHARLES | Chief Financial Officer | 28 Feb 2024 | Sale | 4,363 | 83.651 | 364,969 | D |
19 Dec 2023 19:07 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 18 Dec 2023 | Sale | 4,932 | 74.1087 | 365,504 | D |
19 Dec 2023 19:08 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 18 Dec 2023 | Sale | 4,932 | 74.1087 | 365,504 | I |
19 Dec 2023 19:05 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 18 Dec 2023 | Sale | 4,933 | 74.1087 | 365,578 | D |
19 Dec 2023 19:08 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 18 Dec 2023 | Sale | 4,933 | 74.1087 | 365,578 | 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 16:54 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 28 Jun 2024 | Sale | 3,838 | 97.7684 | 375,235 | D |
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 | 3,839 | 97.7684 | 375,333 | D |
16 Mar 2023 09:20 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 15 Mar 2023 | Sale | 6,507 | 66.489 | 432,644 | D |
16 Mar 2023 09:24 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 15 Mar 2023 | Sale | 6,507 | 66.489 | 432,644 | I |
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 | 5,016 | 87.9646 | 441,230 | I |
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 15:34 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 29 Jul 2024 | Sale | 5,017 | 87.9646 | 441,318 | I |
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 | 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 | 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 | 5,010 | 88.8893 | 445,335 | I |
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 15:52 | 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 | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 10 Jun 2024 | Sale | 4,950 | 93.276 | 461,716 | 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 |
10 May 2024 08:52 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 08 May 2024 | Sale | 5,560 | 84.3736 | 469,117 | D |
07 Mar 2024 12:09 | ALTR | Altair Engineering Inc | MARRACCINI JEFFREY | See Remarks | 06 Mar 2024 | Sale | 5,778 | 83.0404 | 479,807 | D |
26 Mar 2024 13:23 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 22 Mar 2024 | Sale | 6,003 | 86.3365 | 518,278 | I |
26 Mar 2024 13:17 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 22 Mar 2024 | Sale | 6,003 | 86.3365 | 518,278 | D |
16 Mar 2023 09:20 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 15 Mar 2023 | Sale | 8,493 | 65.911 | 559,782 | D |
16 Mar 2023 09:24 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 15 Mar 2023 | Sale | 8,493 | 65.911 | 559,782 | I |
16 Mar 2023 09:24 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 15 Mar 2023 | Sale | 8,676 | 66.489 | 576,859 | I |
16 Mar 2023 09:18 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 15 Mar 2023 | Sale | 8,676 | 66.489 | 576,859 | D |
22 Nov 2023 12:06 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 21 Nov 2023 | Sale | 7,944 | 73.0437 | 580,259 | D |
22 Nov 2023 12:07 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 21 Nov 2023 | Sale | 7,944 | 73.0437 | 580,259 | I |
26 Mar 2024 13:23 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 22 Mar 2024 | Sale | 6,757 | 87.0356 | 588,100 | I |
26 Mar 2024 13:17 | ALTR | Altair Engineering Inc | CHRIST REVOCABLE TRUST | 10% | 22 Mar 2024 | Sale | 6,757 | 87.0356 | 588,100 | D |
17 Apr 2023 08:40 | ALTR | Altair Engineering Inc | GC INVESTMENTS LLC | 10% | 14 Apr 2023 | Sale | 9,167 | 71.78 | 658,007 | D |
17 Apr 2023 08:41 | ALTR | Altair Engineering Inc | CHRIST GEORGE J | 10% | 14 Apr 2023 | Sale | 9,167 | 71.78 | 658,007 | I |
07 Jun 2023 12:40 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 06 Jun 2023 | Sale | 9,267 | 74.302 | 688,557 | D |
10 Jan 2023 16:42 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 09 Jan 2023 | Sale | 14,783 | 48.442 | 716,118 | D |
10 Jan 2023 16:43 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 09 Jan 2023 | Sale | 14,783 | 48.442 | 716,118 | I |
16 Feb 2023 13:31 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 15 Feb 2023 | Sale | 12,453 | 57.603 | 717,330 | D |
16 Feb 2023 13:32 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 15 Feb 2023 | Sale | 12,453 | 57.603 | 717,330 | I |
16 Mar 2023 09:24 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 15 Mar 2023 | Sale | 11,324 | 65.911 | 746,376 | I |
16 Mar 2023 09:18 | ALTR | Altair Engineering Inc | JAMES R. SCAPA DECLARATION OF TRUST | 10% | 15 Mar 2023 | Sale | 11,324 | 65.911 | 746,376 | D |
19 Jan 2023 14:46 | ALTR | Altair Engineering Inc | JRS INVESTMENTS LLC | 10% | 17 Jan 2023 | Sale | 15,000 | 49.905 | 748,575 | D |
19 Jan 2023 14:48 | ALTR | Altair Engineering Inc | SCAPA JAMES RALPH | Chief Executive Officer, 10% | 17 Jan 2023 | Sale | 15,000 | 49.905 | 748,575 | I |
* D/I = Direct / Indirect
* 10% = Entity with 10% or higher ownership stake
* A = Amendment Filing (SEC Form 4/A)