Walter Nicholas Howley's most recent trade in Perimeter Solutions SA was a trade of 5,582,492 Common Stock done . Disclosure was reported to the exchange on March 3, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Perimeter Soln SA | Walter Nicholas Howley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Mar 2026 | 5,582,492 | 6,188,692 | - | 0 | Common Stock | |
| Perimeter Soln SA | Walter Nicholas Howley | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 03 Mar 2026 | 1,101,852 | 5,086,840 | - | 0 | Common Stock | |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 50.92 per share. | 18 Feb 2026 | 10,168 | 31,715 (0%) | 0% | 50.9 | 517,755 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2026 | 10,168 | 18,040 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1311.07 per share. | 18 Feb 2026 | 2,738 | 21,677 (0%) | 0% | 1311.1 | 3,589,705 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1309.22 per share. | 18 Feb 2026 | 1,210 | 25,569 (0%) | 0% | 1309.2 | 1,584,161 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1310.58 per share. | 18 Feb 2026 | 1,154 | 24,415 (0%) | 0% | 1310.6 | 1,512,412 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1307.23 per share. | 18 Feb 2026 | 1,050 | 27,752 (0%) | 0% | 1307.2 | 1,372,590 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1308.14 per share. | 18 Feb 2026 | 973 | 26,779 (0%) | 0% | 1308.1 | 1,272,818 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1299.31 per share. | 18 Feb 2026 | 920 | 30,795 (0%) | 0% | 1299.3 | 1,195,362 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1304.49 per share. | 18 Feb 2026 | 587 | 29,227 (0%) | 0% | 1304.5 | 765,735 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1303.64 per share. | 18 Feb 2026 | 560 | 29,814 (0%) | 0% | 1303.6 | 730,037 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1306.17 per share. | 18 Feb 2026 | 425 | 28,802 (0%) | 0% | 1306.2 | 555,121 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1302.42 per share. | 18 Feb 2026 | 201 | 30,374 (0%) | 0% | 1302.4 | 261,787 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1301.09 per share. | 18 Feb 2026 | 190 | 30,575 (0%) | 0% | 1301.1 | 247,207 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1312.04 per share. | 18 Feb 2026 | 130 | 21,547 (0%) | 0% | 1312.0 | 170,565 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1300.33 per share. | 18 Feb 2026 | 30 | 30,765 (0%) | 0% | 1300.3 | 39,010 | Common Stock |
| Perimeter Soln SA | Walter Nicholas Howley | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 24 Nov 2025 | 746,767 | 606,200 | - | 0 | Common Stock | |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 50.92 per share. | 17 Nov 2025 | 2,736 | 24,283 (0%) | 0% | 50.9 | 139,317 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 17 Nov 2025 | 2,736 | 28,208 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1334.89 per share. | 17 Nov 2025 | 1,057 | 21,986 (0%) | 0% | 1334.9 | 1,410,975 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1331.27 per share. | 17 Nov 2025 | 610 | 23,558 (0%) | 0% | 1331.3 | 812,076 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1333.69 per share. | 17 Nov 2025 | 515 | 23,043 (0%) | 0% | 1333.7 | 686,850 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1328.60 per share. | 17 Nov 2025 | 105 | 24,168 (0%) | 0% | 1328.6 | 139,503 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1344.78 per share. | 17 Nov 2025 | 87 | 21,650 (0%) | 0% | 1344.8 | 116,996 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1347.53 per share. | 17 Nov 2025 | 83 | 21,567 (0%) | 0% | 1347.5 | 111,845 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1343.82 per share. | 17 Nov 2025 | 61 | 21,737 (0%) | 0% | 1343.8 | 81,973 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1342.00 per share. | 17 Nov 2025 | 56 | 21,798 (0%) | 0% | 1342 | 75,152 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1338.49 per share. | 17 Nov 2025 | 41 | 21,922 (0%) | 0% | 1338.5 | 54,878 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1340.94 per share. | 17 Nov 2025 | 36 | 21,854 (0%) | 0% | 1340.9 | 48,274 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1339.12 per share. | 17 Nov 2025 | 32 | 21,890 (0%) | 0% | 1339.1 | 42,852 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1335.61 per share. | 17 Nov 2025 | 23 | 21,963 (0%) | 0% | 1335.6 | 30,719 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1348.05 per share. | 17 Nov 2025 | 20 | 21,547 (0%) | 0% | 1348.1 | 26,961 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1327.90 per share. | 17 Nov 2025 | 10 | 24,273 (0%) | 0% | 1327.9 | 13,279 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 Nov 2025 | 518 | 518 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 50.92 per share. | 15 Oct 2025 | 2,736 | 24,283 (0%) | 0% | 50.9 | 139,317 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Oct 2025 | 2,736 | 1,881 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1296.77 per share. | 15 Oct 2025 | 607 | 22,681 (0%) | 0% | 1296.8 | 787,141 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1294.88 per share. | 15 Oct 2025 | 425 | 23,552 (0%) | 0% | 1294.9 | 550,324 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1291.89 per share. | 15 Oct 2025 | 306 | 23,977 (0%) | 0% | 1291.9 | 395,318 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1304.34 per share. | 15 Oct 2025 | 302 | 22,075 (0%) | 0% | 1304.3 | 393,910 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1295.69 per share. | 15 Oct 2025 | 264 | 23,288 (0%) | 0% | 1295.7 | 342,062 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1305.66 per share. | 15 Oct 2025 | 248 | 21,827 (0%) | 0% | 1305.7 | 323,803 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1308.24 per share. | 15 Oct 2025 | 200 | 21,547 (0%) | 0% | 1308.2 | 261,648 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1301.24 per share. | 15 Oct 2025 | 102 | 22,377 (0%) | 0% | 1301.2 | 132,726 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1299.11 per share. | 15 Oct 2025 | 102 | 22,479 (0%) | 0% | 1299.1 | 132,509 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1297.80 per share. | 15 Oct 2025 | 100 | 22,581 (0%) | 0% | 1297.8 | 129,780 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1306.20 per share. | 15 Oct 2025 | 80 | 21,747 (0%) | 0% | 1306.2 | 104,496 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Sep 2025 | 2,736 | 4,617 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 50.92 per share. | 15 Sep 2025 | 2,736 | 24,283 (0%) | 0% | 50.9 | 139,317 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1286.19 per share. | 15 Sep 2025 | 502 | 21,787 (0%) | 0% | 1286.2 | 645,667 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1285.07 per share. | 15 Sep 2025 | 471 | 22,289 (0%) | 0% | 1285.1 | 605,268 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1278.72 per share. | 15 Sep 2025 | 378 | 23,395 (0%) | 0% | 1278.7 | 483,356 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1284.10 per share. | 15 Sep 2025 | 289 | 22,760 (0%) | 0% | 1284.1 | 371,105 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1277.70 per share. | 15 Sep 2025 | 195 | 23,773 (0%) | 0% | 1277.7 | 249,152 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1282.68 per share. | 15 Sep 2025 | 186 | 23,049 (0%) | 0% | 1282.7 | 238,578 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1276.40 per share. | 15 Sep 2025 | 165 | 23,968 (0%) | 0% | 1276.4 | 210,606 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1280.74 per share. | 15 Sep 2025 | 160 | 23,235 (0%) | 0% | 1280.7 | 204,918 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1287.60 per share. | 15 Sep 2025 | 150 | 21,637 (0%) | 0% | 1287.6 | 193,140 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1273.90 per share. | 15 Sep 2025 | 150 | 24,133 (0%) | 0% | 1273.9 | 191,085 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1288.54 per share. | 15 Sep 2025 | 90 | 21,547 (0%) | 0% | 1288.5 | 115,969 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 140.92 per share. | 15 Aug 2025 | 2,736 | 24,283 (0%) | 0% | 140.9 | 385,557 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Aug 2025 | 2,736 | 7,353 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1393.99 per share. | 15 Aug 2025 | 626 | 23,157 (0%) | 0% | 1394.0 | 872,635 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1398.33 per share. | 15 Aug 2025 | 487 | 22,270 (0%) | 0% | 1398.3 | 680,987 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1395.60 per share. | 15 Aug 2025 | 400 | 22,757 (0%) | 0% | 1395.6 | 558,242 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1392.94 per share. | 15 Aug 2025 | 400 | 23,783 (0%) | 0% | 1392.9 | 557,175 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1403.52 per share. | 15 Aug 2025 | 247 | 21,723 (0%) | 0% | 1403.5 | 346,669 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1402.58 per share. | 15 Aug 2025 | 200 | 21,970 (0%) | 0% | 1402.6 | 280,516 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1404.94 per share. | 15 Aug 2025 | 104 | 21,619 (0%) | 0% | 1404.9 | 146,114 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1399.81 per share. | 15 Aug 2025 | 100 | 22,170 (0%) | 0% | 1399.8 | 139,981 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1391.77 per share. | 15 Aug 2025 | 100 | 24,183 (0%) | 0% | 1391.8 | 139,177 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1406.64 per share. | 15 Aug 2025 | 66 | 21,553 (0%) | 0% | 1406.6 | 92,838 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1412.67 per share. | 15 Aug 2025 | 3 | 21,547 (0%) | 0% | 1412.7 | 4,238 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1407.33 per share. | 15 Aug 2025 | 3 | 21,550 (0%) | 0% | 1407.3 | 4,222 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 140.92 per share. | 15 Jul 2025 | 2,736 | 24,283 (0%) | 0% | 140.9 | 385,557 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Jul 2025 | 2,736 | 10,089 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1568.83 per share. | 15 Jul 2025 | 540 | 22,604 (0%) | 0% | 1568.8 | 847,166 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1573.95 per share. | 15 Jul 2025 | 450 | 21,847 (0%) | 0% | 1573.9 | 708,277 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1566.45 per share. | 15 Jul 2025 | 430 | 23,493 (0%) | 0% | 1566.4 | 673,573 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1565.34 per share. | 15 Jul 2025 | 360 | 23,923 (0%) | 0% | 1565.3 | 563,524 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1567.24 per share. | 15 Jul 2025 | 349 | 23,144 (0%) | 0% | 1567.2 | 546,968 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1570.85 per share. | 15 Jul 2025 | 220 | 22,384 (0%) | 0% | 1570.9 | 345,588 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1575.82 per share. | 15 Jul 2025 | 200 | 21,647 (0%) | 0% | 1575.8 | 315,164 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1580.10 per share. | 15 Jul 2025 | 100 | 21,547 (0%) | 0% | 1580.1 | 158,010 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1573.09 per share. | 15 Jul 2025 | 87 | 22,297 (0%) | 0% | 1573.1 | 136,859 | Common Stock |
| Perimeter Soln SA | Walter Nicholas Howley | Director | Other type of transaction at price $ 0.00 per share. | 20 Jun 2025 | 746,767 | 1,352,967 | - | 0 | Common Stock | |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 140.92 per share. | 16 Jun 2025 | 2,736 | 24,283 (0%) | 0% | 140.9 | 385,557 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Jun 2025 | 2,736 | 12,825 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1444.53 per share. | 16 Jun 2025 | 1,005 | 22,397 (0%) | 0% | 1444.5 | 1,451,755 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1441.89 per share. | 16 Jun 2025 | 520 | 23,402 (0%) | 0% | 1441.9 | 749,785 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1446.35 per share. | 16 Jun 2025 | 300 | 21,867 (0%) | 0% | 1446.3 | 433,904 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1440.25 per share. | 16 Jun 2025 | 251 | 23,932 (0%) | 0% | 1440.3 | 361,504 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1444.51 per share. | 16 Jun 2025 | 230 | 22,167 (0%) | 0% | 1444.5 | 332,237 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1448.08 per share. | 16 Jun 2025 | 220 | 21,647 (0%) | 0% | 1448.1 | 318,578 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1450.00 per share. | 16 Jun 2025 | 100 | 21,547 (0%) | 0% | 1450 | 145,000 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1438.44 per share. | 16 Jun 2025 | 100 | 24,183 (0%) | 0% | 1438.4 | 143,844 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1440.80 per share. | 16 Jun 2025 | 10 | 23,922 (0%) | 0% | 1440.8 | 14,408 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 140.92 per share. | 15 May 2025 | 2,736 | 24,283 (0%) | 0% | 140.9 | 385,557 | Common Stock |
| Transdigm Group | Walter Nicholas Howley | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 May 2025 | 2,736 | 15,561 | - | - | Stock Option | |
| Transdigm Group | Walter Nicholas Howley | Director | Sale of securities on an exchange or to another person at price $ 1394.14 per share. | 15 May 2025 | 642 | 23,291 (0%) | 0% | 1394.1 | 895,040 | Common Stock |