The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Scapa James Ralph since 2017.
This trader's CIK number is 1720314.
At the time of last reporting, Scapa James Ralph was the Chief Executive Officer of Altair Engineering Inc.. (stock ticker symbol ALTR).
Also see all insider trading activities at Altair Engineering Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | ALTR | 0 | $0 | 9 | $1,001 | 0 | $0 |
| 2024 | ALTR | 0 | $0 | 147,743 | $13,904,387 | 0 | $0 |
| 2023 | ALTR | 0 | $0 | 213,571 | $13,683,924 | 0 | $0 |
| 2022 | ALTR | 0 | $0 | 87,472 | $4,368,510 | 19,305 | $0 |
| 2021 | ALTR | 0 | $0 | 797,469 | $53,766,993 | 0 | $0 |
| 2020 | ALTR | 0 | $0 | 401,499 | $17,894,840 | 57,915 | $299,999 |
| 2019 | ALTR | 0 | $0 | 631,309 | $23,493,007 | 0 | $0 |
| 2018 | ALTR | 0 | $0 | 1,075,420 | $35,945,913 | 0 | $0 |
| 2017 | ALTR | 0 | $0 | 1,734,996 | $20,976,101 | 1,734,996 | $1,110,397 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-03-17 | ALTR | Sale | 9 | 111.30 | 1,001 |
| 2024-12-03 | ALTR | Sale | 16,095 | 105.65 | 1,700,436 |
| 2024-11-29 | ALTR | Sale | 13,000 | 105.69 | 1,373,970 |
| 2024-10-28 | ALTR | Sale | 13,000 | 103.04 | 1,339,494 |
| 2024-09-30 | ALTR | Sale | 13,000 | 95.29 | 1,238,744 |
| 2024-08-28 | ALTR | Sale | 13,000 | 89.21 | 1,159,743 |
| 2024-07-29 | ALTR | Sale | 13,000 | 88.28 | 1,147,653 |
| 2024-06-28 | ALTR | Sale | 13,000 | 98.67 | 1,282,697 |
| 2024-06-10 | ALTR | Sale | 13,000 | 93.39 | 1,214,096 |
| 2024-05-08 | ALTR | Sale | 5,569 | 84.38 | 469,895 |
| 2024-03-18 | ALTR | Sale | 10,000 | 80.35 | 803,540 |
| 2024-03-13 | ALTR | Sale | 1,779 | 81.66 | 145,273 |
| 2024-03-04 | ALTR | Sale | 3,300 | 85.32 | 281,556 |
| 2024-02-16 | ALTR | Sale | 10,000 | 91.03 | 910,320 |
| 2024-01-16 | ALTR | Sale | 10,000 | 83.70 | 836,970 |
| 2023-12-18 | ALTR | Sale | 10,000 | 74.34 | 743,430 |
| 2023-11-16 | ALTR | Sale | 10,000 | 72.61 | 726,080 |
| 2023-10-16 | ALTR | Sale | 10,000 | 65.32 | 653,240 |
| 2023-09-18 | ALTR | Sale | 10,000 | 65.29 | 652,900 |
| 2023-08-16 | ALTR | Sale | 10,000 | 62.47 | 624,650 |
| 2023-07-17 | ALTR | Sale | 10,000 | 74.90 | 749,020 |
| 2023-06-16 | ALTR | Sale | 10,000 | 75.31 | 753,150 |
| 2023-06-06 | ALTR | Sale | 9,267 | 74.30 | 688,556 |
| 2023-05-16 | ALTR | Sale | 10,000 | 67.94 | 679,430 |
| 2023-05-12 | ALTR | Sale | 548 | 67.40 | 36,935 |
| 2023-05-10 | ALTR | Sale | 5,358 | 67.82 | 363,379 |
| 2023-04-17 | ALTR | Sale | 10,000 | 70.68 | 706,820 |
| 2023-03-16 | ALTR | Sale | 1,893 | 64.97 | 122,984 |
| 2023-03-15 | ALTR | Sale | 35,000 | 66.20 | 2,317,000 |
| 2023-03-13 | ALTR | Sale | 1,505 | 62.49 | 94,050 |
| 2023-02-15 | ALTR | Sale | 35,000 | 57.88 | 2,025,625 |
| 2023-01-17 | ALTR | Sale | 35,000 | 49.91 | 1,746,675 |
| 2022-11-15 | ALTR | Sale | 57,915 | 49.97 | 2,894,128 |
| 2022-11-16 | ALTR | Sale | 19,262 | 49.52 | 953,892 |
| 2022-05-12 | ALTR | Sale | 2,520 | 49.31 | 124,253 |
| 2020-03-17 | ALTR | Sale | 85 | 24.61 | 2,092 |
| 2021-03-16 | ALTR | Sale | 84 | 59.91 | 5,032 |
| 2022-03-16 | ALTR | Sale | 1,867 | 59.20 | 110,532 |
| 2022-03-16 | ALTR | Option Ex | 19,305 | .00 | 0 |
| 2022-03-14 | ALTR | Sale | 92 | 59.96 | 5,516 |
| 2021-03-12 | ALTR | Sale | 81 | 59.99 | 4,859 |
| 2022-03-14 | ALTR | Sale | 1,406 | 59.96 | 84,302 |
| 2022-03-07 | ALTR | Sale | 1,791 | 64.55 | 115,609 |
| 2020-03-09 | ALTR | Sale | 2,369 | 28.83 | 68,295 |
| 2021-12-15 | ALTR | Sale | 42,809 | 71.56 | 3,063,626 |
| 2021-11-17 | ALTR | Sale | 18,727 | 78.27 | 1,465,743 |
| 2021-11-15 | ALTR | Sale | 14,498 | 78.06 | 1,131,757 |
| 2021-11-16 | ALTR | Sale | 15,174 | 79.11 | 1,200,339 |
| 2021-10-19 | ALTR | Sale | 21,031 | 73.89 | 1,554,085 |
| 2021-10-18 | ALTR | Sale | 25,353 | 73.23 | 1,856,676 |
| 2021-10-15 | ALTR | Sale | 23,616 | 73.48 | 1,735,421 |
| 2021-09-17 | ALTR | Sale | 36,722 | 75.29 | 2,764,689 |
| 2021-09-15 | ALTR | Sale | 16,382 | 75.31 | 1,233,662 |
| 2021-09-16 | ALTR | Sale | 16,896 | 75.34 | 1,272,893 |
| 2021-08-18 | ALTR | Sale | 23,628 | 71.09 | 1,679,761 |
| 2021-08-16 | ALTR | Sale | 33,434 | 71.88 | 2,403,202 |
| 2021-08-17 | ALTR | Sale | 12,938 | 71.11 | 920,021 |
| 2021-07-19 | ALTR | Sale | 15,922 | 64.64 | 1,029,214 |
| 2021-07-15 | ALTR | Sale | 26,003 | 66.78 | 1,736,454 |
| 2021-07-16 | ALTR | Sale | 28,075 | 65.40 | 1,836,105 |
| 2021-06-17 | ALTR | Sale | 19,933 | 63.19 | 1,259,526 |
| 2021-06-15 | ALTR | Sale | 19,709 | 65.61 | 1,293,186 |
| 2021-06-16 | ALTR | Sale | 30,358 | 63.87 | 1,938,965 |
| 2021-05-19 | ALTR | Sale | 19,110 | 61.56 | 1,176,430 |
| 2021-05-17 | ALTR | Sale | 17,930 | 65.31 | 1,170,990 |
| 2021-05-18 | ALTR | Sale | 32,960 | 64.67 | 2,131,688 |
| 2021-05-12 | ALTR | Sale | 2,230 | 64.33 | 143,467 |
| 2021-04-15 | ALTR | Sale | 70,000 | 63.79 | 4,465,090 |
| 2021-03-17 | ALTR | Sale | 11,008 | 60.35 | 664,387 |
| 2021-03-15 | ALTR | Sale | 23,238 | 60.97 | 1,416,797 |
| 2021-03-16 | ALTR | Sale | 35,754 | 61.01 | 2,181,244 |
| 2021-03-12 | ALTR | Sale | 1,845 | 59.51 | 109,794 |
| 2021-03-05 | ALTR | Sale | 2,186 | 59.24 | 129,498 |
| 2021-02-18 | ALTR | Sale | 3,755 | 61.26 | 230,042 |
| 2021-02-17 | ALTR | Sale | 32,121 | 63.27 | 2,032,392 |
| 2021-02-16 | ALTR | Sale | 34,124 | 66.60 | 2,272,556 |
| 2021-01-20 | ALTR | Sale | 14,635 | 61.88 | 905,555 |
| 2021-01-19 | ALTR | Sale | 27,600 | 60.87 | 1,679,901 |
| 2021-01-15 | ALTR | Sale | 27,765 | 60.57 | 1,681,837 |
| 2020-12-17 | ALTR | Sale | 5,976 | 57.98 | 346,494 |
| 2020-12-15 | ALTR | Sale | 26,959 | 56.70 | 1,528,602 |
| 2020-12-16 | ALTR | Sale | 27,065 | 57.28 | 1,550,364 |
| 2020-12-10 | ALTR | Option Ex | 57,915 | 5.18 | 299,999 |
| 2020-11-16 | ALTR | Sale | 28,471 | 49.20 | 1,400,801 |
| 2020-11-17 | ALTR | Sale | 31,529 | 49.27 | 1,553,496 |
| 2020-10-19 | ALTR | Sale | 13,510 | 46.29 | 625,391 |
| 2020-10-15 | ALTR | Sale | 28,852 | 45.90 | 1,324,220 |
| 2020-10-16 | ALTR | Sale | 17,638 | 46.29 | 816,392 |
| 2020-09-16 | ALTR | Sale | 39,237 | 40.88 | 1,603,969 |
| 2020-09-15 | ALTR | Sale | 57,838 | 39.65 | 2,293,392 |
| 2020-08-17 | ALTR | Sale | 25,375 | 40.57 | 1,029,387 |
| 2020-08-18 | ALTR | Sale | 34,625 | 41.22 | 1,427,207 |
| 2020-07-17 | ALTR | Sale | 7,664 | 37.98 | 291,094 |
| 2020-07-16 | ALTR | Sale | 23,526 | 37.34 | 878,390 |
| 2020-07-15 | ALTR | Sale | 28,810 | 38.22 | 1,101,204 |
| 2020-04-09 | ALTR | Sale | 2,055 | 27.32 | 56,142 |
| 2020-03-09 | ALTR | Sale | 2,369 | 28.83 | 68,295 |
| 2019-10-03 | ALTR | Sale | 30,534 | 32.49 | 992,171 |
| 2019-10-01 | ALTR | Sale | 25,156 | 34.30 | 862,800 |
| 2019-10-02 | ALTR | Sale | 34,310 | 32.85 | 1,127,220 |
| 2019-09-04 | ALTR | Sale | 4,040 | 33.83 | 136,673 |
| 2019-09-03 | ALTR | Sale | 85,960 | 33.87 | 2,911,293 |
| 2019-08-01 | ALTR | Sale | 20,112 | 41.86 | 841,848 |
| 2019-08-02 | ALTR | Sale | 69,888 | 40.69 | 2,843,742 |
| 2019-07-02 | ALTR | Sale | 27,007 | 40.42 | 1,091,757 |
| 2019-07-01 | ALTR | Sale | 62,993 | 41.07 | 2,586,933 |
| 2019-06-04 | ALTR | Sale | 6,300 | 37.73 | 237,667 |
| 2019-06-03 | ALTR | Sale | 83,700 | 37.33 | 3,124,772 |
| 2019-03-06 | ALTR | Sale | 1,309 | 35.64 | 46,652 |
| 2019-05-03 | ALTR | Sale | 78,150 | 37.03 | 2,893,894 |
| 2019-05-02 | ALTR | Sale | 16,744 | 36.88 | 617,602 |
| 2019-05-01 | ALTR | Sale | 20,112 | 38.59 | 776,061 |
| 2019-04-10 | ALTR | Sale | 28,727 | 36.90 | 1,059,997 |
| 2019-04-09 | ALTR | Sale | 19,453 | 36.78 | 715,520 |
| 2019-04-08 | ALTR | Sale | 16,814 | 37.26 | 626,405 |
| 2018-06-11 | ALTR | Sale | 1,075,420 | 33.42 | 35,945,913 |
| 2017-11-03 | ALTR | Option Ex | 1,734,996 | .64 | 1,110,397 |
| 2017-11-03 | ALTR | Sale | 1,734,996 | 12.09 | 20,976,101 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Scapa James Ralph (Chief Executive Officer of Altair Engineering Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.