Robert J. Small's most recent trade in Transdigm Group Incorporated was a trade of 4,700 Stock Option done . Disclosure was reported to the exchange on Dec. 10, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Transdigm Group | Robert J. Small | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Dec 2025 | 4,700 | 0 | - | - | Stock Option | |
| Transdigm Group | Robert J. Small | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 66.47 per share. | 10 Dec 2025 | 4,700 | 10,325 (0%) | 0% | 66.5 | 312,409 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1290.30 per share. | 10 Dec 2025 | 4,046 | 5,699 (0%) | 0% | 1290.3 | 5,220,537 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1289.32 per share. | 10 Dec 2025 | 580 | 9,745 (0%) | 0% | 1289.3 | 747,805 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1291.03 per share. | 10 Dec 2025 | 74 | 5,625 (0%) | 0% | 1291.0 | 95,536 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1335.72 per share. | 09 Dec 2025 | 75,673 | 366,141 (0%) | 0% | 1335.7 | 101,077,940 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1335.72 per share. | 09 Dec 2025 | 15,280 | 68,139 (0%) | 0% | 1335.7 | 20,409,802 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 Nov 2025 | 518 | 518 | - | - | Stock Option | |
| Transdigm Group | Robert J. Small | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Sep 2025 | 10,000 | 5,581 (0%) | 0% | 0 | Common Stock | |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1275.23 per share. | 12 Sep 2025 | 597 | 86,414 (0%) | 0% | 1275.2 | 761,313 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1277.16 per share. | 12 Sep 2025 | 521 | 85,389 (0%) | 0% | 1277.2 | 665,402 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1281.22 per share. | 12 Sep 2025 | 520 | 83,781 (0%) | 0% | 1281.2 | 666,235 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1276.41 per share. | 12 Sep 2025 | 504 | 85,910 (0%) | 0% | 1276.4 | 643,310 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1279.19 per share. | 12 Sep 2025 | 501 | 84,588 (0%) | 0% | 1279.2 | 640,873 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1274.22 per share. | 12 Sep 2025 | 488 | 87,011 (0%) | 0% | 1274.2 | 621,817 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1271.39 per share. | 12 Sep 2025 | 403 | 88,016 (0%) | 0% | 1271.4 | 512,370 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1278.32 per share. | 12 Sep 2025 | 300 | 85,089 (0%) | 0% | 1278.3 | 383,497 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1280.54 per share. | 12 Sep 2025 | 287 | 84,301 (0%) | 0% | 1280.5 | 367,515 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1273.55 per share. | 12 Sep 2025 | 261 | 87,499 (0%) | 0% | 1273.6 | 332,397 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1272.45 per share. | 12 Sep 2025 | 256 | 87,760 (0%) | 0% | 1272.4 | 325,747 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1283.19 per share. | 12 Sep 2025 | 197 | 83,435 (0%) | 0% | 1283.2 | 252,788 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1282.64 per share. | 12 Sep 2025 | 149 | 83,632 (0%) | 0% | 1282.6 | 191,113 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1284.19 per share. | 12 Sep 2025 | 16 | 83,419 (0%) | 0% | 1284.2 | 20,547 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Other type of transaction at price $ 0.00 per share. | 02 Sep 2025 | 2,318 | 441,814 (0%) | 0% | 0 | Common Stock | |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1425.01 per share. | 10 Jun 2025 | 40,500 | 444,132 (0%) | 0% | 1425.0 | 57,712,905 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1425.01 per share. | 10 Jun 2025 | 5,200 | 88,419 (0%) | 0% | 1425.0 | 7,410,052 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Grant, award, or other acquisition of securities at price $ 1346.50 per share. | 26 Mar 2025 | 42 | 15,581 (0%) | 0% | 1346.5 | 56,553 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1345.24 per share. | 13 Mar 2025 | 3,352 | 484,632 (0%) | 0% | 1345.2 | 4,509,254 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1336.23 per share. | 13 Mar 2025 | 2,742 | 489,396 (0%) | 0% | 1336.2 | 3,663,947 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1340.85 per share. | 13 Mar 2025 | 1,412 | 487,984 (0%) | 0% | 1340.8 | 1,893,280 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1335.22 per share. | 13 Mar 2025 | 791 | 492,138 (0%) | 0% | 1335.2 | 1,056,158 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1345.24 per share. | 13 Mar 2025 | 682 | 93,619 (0%) | 0% | 1345.2 | 917,456 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1336.23 per share. | 13 Mar 2025 | 558 | 94,589 (0%) | 0% | 1336.2 | 745,617 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1340.85 per share. | 13 Mar 2025 | 288 | 94,301 (0%) | 0% | 1340.9 | 386,165 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1335.22 per share. | 13 Mar 2025 | 209 | 95,147 (0%) | 0% | 1335.2 | 279,061 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1343.65 per share. | 06 Mar 2025 | 9,306 | 548,711 (1%) | 0% | 1343.7 | 12,504,036 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1340.93 per share. | 06 Mar 2025 | 9,306 | 558,017 (1%) | 0% | 1340.9 | 12,478,675 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1336.99 per share. | 06 Mar 2025 | 7,480 | 522,620 (0%) | 0% | 1337.0 | 10,000,678 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1335.61 per share. | 06 Mar 2025 | 7,389 | 504,012 (0%) | 0% | 1335.6 | 9,868,859 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1346.88 per share. | 06 Mar 2025 | 5,583 | 543,128 (1%) | 0% | 1346.9 | 7,519,606 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1352.95 per share. | 06 Mar 2025 | 4,653 | 530,100 (0%) | 0% | 1352.9 | 6,295,276 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1349.84 per share. | 06 Mar 2025 | 4,653 | 534,753 (0%) | 0% | 1349.8 | 6,280,825 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1341.09 per share. | 06 Mar 2025 | 3,739 | 511,401 (0%) | 0% | 1341.1 | 5,014,340 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1347.81 per share. | 06 Mar 2025 | 3,722 | 539,406 (1%) | 0% | 1347.8 | 5,016,546 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1339.94 per share. | 06 Mar 2025 | 2,805 | 515,140 (0%) | 0% | 1339.9 | 3,758,521 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1338.90 per share. | 06 Mar 2025 | 2,805 | 517,945 (0%) | 0% | 1338.9 | 3,755,619 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1342.95 per share. | 06 Mar 2025 | 2,771 | 498,932 (0%) | 0% | 1342.9 | 3,721,314 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1345.11 per share. | 06 Mar 2025 | 2,309 | 494,776 (0%) | 0% | 1345.1 | 3,105,866 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1336.47 per share. | 06 Mar 2025 | 2,309 | 501,703 (0%) | 0% | 1336.5 | 3,085,908 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1338.27 per share. | 06 Mar 2025 | 1,870 | 520,750 (0%) | 0% | 1338.3 | 2,502,568 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1349.21 per share. | 06 Mar 2025 | 1,847 | 492,929 (0%) | 0% | 1349.2 | 2,491,991 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1343.89 per share. | 06 Mar 2025 | 1,847 | 497,085 (0%) | 0% | 1343.9 | 2,482,165 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1343.65 per share. | 06 Mar 2025 | 694 | 99,574 (0%) | 0% | 1343.7 | 932,495 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1340.93 per share. | 06 Mar 2025 | 694 | 100,268 (0%) | 0% | 1340.9 | 930,604 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1335.62 per share. | 06 Mar 2025 | 611 | 96,273 (0%) | 0% | 1335.6 | 816,061 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1336.99 per share. | 06 Mar 2025 | 520 | 97,665 (0%) | 0% | 1337.0 | 695,234 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1346.88 per share. | 06 Mar 2025 | 417 | 99,157 (0%) | 0% | 1346.9 | 561,647 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1352.95 per share. | 06 Mar 2025 | 347 | 98,185 (0%) | 0% | 1353.0 | 469,474 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1349.84 per share. | 06 Mar 2025 | 347 | 98,532 (0%) | 0% | 1349.8 | 468,396 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1347.81 per share. | 06 Mar 2025 | 278 | 98,879 (0%) | 0% | 1347.8 | 374,691 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1341.09 per share. | 06 Mar 2025 | 261 | 96,884 (0%) | 0% | 1341.1 | 350,025 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1342.95 per share. | 06 Mar 2025 | 229 | 95,853 (0%) | 0% | 1343.0 | 307,536 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1339.94 per share. | 06 Mar 2025 | 195 | 97,145 (0%) | 0% | 1339.9 | 261,288 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1338.90 per share. | 06 Mar 2025 | 195 | 97,340 (0%) | 0% | 1338.9 | 261,086 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1345.12 per share. | 06 Mar 2025 | 191 | 95,509 (0%) | 0% | 1345.1 | 256,917 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1336.47 per share. | 06 Mar 2025 | 191 | 96,082 (0%) | 0% | 1336.5 | 255,266 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1349.21 per share. | 06 Mar 2025 | 153 | 95,356 (0%) | 0% | 1349.2 | 206,429 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1343.89 per share. | 06 Mar 2025 | 153 | 95,700 (0%) | 0% | 1343.9 | 205,615 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1338.27 per share. | 06 Mar 2025 | 130 | 97,535 (0%) | 0% | 1338.3 | 173,975 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 97.84 per share. | 14 Feb 2025 | 3,650 | 19,189 (0%) | 0% | 97.8 | 357,116 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 14 Feb 2025 | 3,650 | 0 | - | - | Stock Option | |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1329.42 per share. | 14 Feb 2025 | 1,503 | 16,197 (0%) | 0% | 1329.4 | 1,998,120 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1331.06 per share. | 14 Feb 2025 | 579 | 15,618 (0%) | 0% | 1331.1 | 770,685 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1302.20 per share. | 14 Feb 2025 | 402 | 18,754 (0%) | 0% | 1302.2 | 523,484 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1302.77 per share. | 14 Feb 2025 | 300 | 18,454 (0%) | 0% | 1302.8 | 390,831 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1318.26 per share. | 14 Feb 2025 | 201 | 18,072 (0%) | 0% | 1318.3 | 264,970 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1323.76 per share. | 14 Feb 2025 | 200 | 17,772 (0%) | 0% | 1323.8 | 264,752 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1322.46 per share. | 14 Feb 2025 | 100 | 17,972 (0%) | 0% | 1322.5 | 132,246 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1306.61 per share. | 14 Feb 2025 | 100 | 18,354 (0%) | 0% | 1306.6 | 130,661 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1313.22 per share. | 14 Feb 2025 | 80 | 18,273 (0%) | 0% | 1313.2 | 105,058 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1336.72 per share. | 14 Feb 2025 | 72 | 15,539 (0%) | 0% | 1336.7 | 96,244 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1325.00 per share. | 14 Feb 2025 | 72 | 17,700 (0%) | 0% | 1325 | 95,400 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1300.06 per share. | 14 Feb 2025 | 33 | 19,156 (0%) | 0% | 1300.1 | 42,902 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1335.14 per share. | 14 Feb 2025 | 7 | 15,611 (0%) | 0% | 1335.1 | 9,346 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1309.00 per share. | 14 Feb 2025 | 1 | 18,353 (0%) | 0% | 1309 | 1,309 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1246.81 per share. | 12 Dec 2024 | 12,053 | 593,323 (1%) | 0% | 1246.8 | 15,027,844 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1250.15 per share. | 12 Dec 2024 | 9,300 | 575,323 (1%) | 0% | 1250.1 | 11,626,377 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1248.01 per share. | 12 Dec 2024 | 8,700 | 584,623 (1%) | 0% | 1248.0 | 10,857,724 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1250.99 per share. | 12 Dec 2024 | 8,000 | 567,323 (1%) | 0% | 1251.0 | 10,007,910 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 31 Oct 2024 | 450 | 450 | - | - | Stock Option | |
| Transdigm Group | Robert J. Small | Director | Grant, award, or other acquisition of securities at price $ 1367.76 per share. | 25 Sep 2024 | 42 | 15,539 (0%) | 0% | 1367.8 | 57,446 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Other type of transaction at price $ 0.00 per share. | 11 Sep 2024 | 423 | 15,497 (0%) | 0% | 0 | Common Stock | |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1316.57 per share. | 12 Jun 2024 | 3,173 | 608,365 (1%) | 0% | 1316.6 | 4,177,486 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1312.10 per share. | 12 Jun 2024 | 3,173 | 614,076 (1%) | 0% | 1312.1 | 4,163,306 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1315.58 per share. | 12 Jun 2024 | 2,538 | 611,538 (1%) | 0% | 1315.6 | 3,338,942 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1312.10 per share. | 12 Jun 2024 | 1,827 | 105,972 (0%) | 0% | 1312.1 | 2,397,214 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1316.57 per share. | 12 Jun 2024 | 1,827 | 102,683 (0%) | 0% | 1316.6 | 2,405,379 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1307.87 per share. | 12 Jun 2024 | 1,587 | 617,249 (1%) | 0% | 1307.9 | 2,075,593 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1325.87 per share. | 12 Jun 2024 | 1,531 | 605,376 (1%) | 0% | 1325.9 | 2,029,911 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1315.58 per share. | 12 Jun 2024 | 1,462 | 104,510 (0%) | 0% | 1315.6 | 1,923,378 | Common Stock |
| Transdigm Group | Robert J. Small | Director | Sale of securities on an exchange or to another person at price $ 1321.25 per share. | 12 Jun 2024 | 1,458 | 606,907 (1%) | 0% | 1321.3 | 1,926,383 | Common Stock |