Walter Nicholas Howley's Insider Trades & SAST Disclosures

Walter Nicholas Howley's most recent trade in Transdigm Group Incorporated was a trade of 49,241 Stock Option done . Disclosure was reported to the exchange on May 5, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Transdigm Group Incorporated
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 May 2025 49,241 18,297 - - Stock Option
Transdigm Group Incorporated
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 140.92 per share. 05 May 2025 49,241 70,788 (0%) 0% 140.9 6,939,042 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1475.06 per share. 05 May 2025 38,465 32,323 (0%) 0% 1475.1 56,738,256 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1479.01 per share. 05 May 2025 8,201 22,257 (0%) 0% 1479.0 12,129,331 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1476.43 per share. 05 May 2025 1,708 30,615 (0%) 0% 1476.4 2,521,745 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1480.09 per share. 05 May 2025 710 21,547 (0%) 0% 1480.1 1,050,864 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1477.19 per share. 05 May 2025 157 30,458 (0%) 0% 1477.2 231,919 Common Stock
Transdigm Group Incorporated
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 Apr 2025 5,472 27,019 (0%) 0% 140.9 771,114 Common Stock
Transdigm Group Incorporated
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 Apr 2025 5,472 67,538 - - Stock Option
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1351.42 per share. 15 Apr 2025 1,616 22,146 (0%) 0% 1351.4 2,183,900 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1350.07 per share. 15 Apr 2025 1,243 23,762 (0%) 0% 1350.1 1,678,142 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1331.11 per share. 15 Apr 2025 598 26,421 (0%) 0% 1331.1 796,001 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1352.73 per share. 15 Apr 2025 447 21,699 (0%) 0% 1352.7 604,671 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1332.84 per share. 15 Apr 2025 399 26,022 (0%) 0% 1332.8 531,802 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1347.34 per share. 15 Apr 2025 390 25,005 (0%) 0% 1347.3 525,463 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1345.48 per share. 15 Apr 2025 339 25,395 (0%) 0% 1345.5 456,119 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1338.58 per share. 15 Apr 2025 189 25,734 (0%) 0% 1338.6 252,992 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1353.55 per share. 15 Apr 2025 150 21,549 (0%) 0% 1353.6 203,033 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1334.34 per share. 15 Apr 2025 77 25,945 (0%) 0% 1334.3 102,744 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1335.73 per share. 15 Apr 2025 22 25,923 (0%) 0% 1335.7 29,386 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1354.50 per share. 15 Apr 2025 2 21,547 (0%) 0% 1354.5 2,709 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 140.92 per share. 17 Mar 2025 5,472 27,019 (0%) 0% 140.9 771,114 Common Stock
Transdigm Group Incorporated
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 Mar 2025 5,472 73,010 - - Stock Option
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1355.17 per share. 17 Mar 2025 900 23,736 (0%) 0% 1355.2 1,219,656 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1356.05 per share. 17 Mar 2025 823 22,913 (0%) 0% 1356.1 1,116,031 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1352.24 per share. 17 Mar 2025 771 25,527 (0%) 0% 1352.2 1,042,579 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1358.36 per share. 17 Mar 2025 611 21,847 (0%) 0% 1358.4 829,955 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1352.90 per share. 17 Mar 2025 496 25,031 (0%) 0% 1352.9 671,040 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1357.10 per share. 17 Mar 2025 455 22,458 (0%) 0% 1357.1 617,482 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1350.92 per share. 17 Mar 2025 434 26,298 (0%) 0% 1350.9 586,300 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1354.28 per share. 17 Mar 2025 395 24,636 (0%) 0% 1354.3 534,940 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1359.95 per share. 17 Mar 2025 300 21,547 (0%) 0% 1360.0 407,985 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1346.57 per share. 17 Mar 2025 242 26,733 (0%) 0% 1346.6 325,870 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1345.25 per share. 17 Mar 2025 44 26,975 (0%) 0% 1345.3 59,191 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1349.00 per share. 17 Mar 2025 1 26,732 (0%) 0% 1349 1,349 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 140.92 per share. 18 Feb 2025 5,472 27,019 (0%) 0% 140.9 771,114 Common Stock
Transdigm Group Incorporated
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 2025 5,472 83,954 - - Stock Option
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1320.78 per share. 18 Feb 2025 1,430 21,751 (0%) 0% 1320.8 1,888,720 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1317.40 per share. 18 Feb 2025 1,388 23,289 (0%) 0% 1317.4 1,828,554 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1311.57 per share. 18 Feb 2025 769 25,486 (0%) 0% 1311.6 1,008,594 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1307.35 per share. 18 Feb 2025 416 26,603 (0%) 0% 1307.4 543,858 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1316.00 per share. 18 Feb 2025 400 24,677 (0%) 0% 1316 526,400 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1312.62 per share. 18 Feb 2025 359 25,127 (0%) 0% 1312.6 471,229 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1308.76 per share. 18 Feb 2025 339 26,264 (0%) 0% 1308.8 443,668 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1322.51 per share. 18 Feb 2025 204 21,547 (0%) 0% 1322.5 269,793 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1319.20 per share. 18 Feb 2025 108 23,181 (0%) 0% 1319.2 142,474 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1314.24 per share. 18 Feb 2025 50 25,077 (0%) 0% 1314.2 65,712 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1309.89 per share. 18 Feb 2025 9 26,255 (0%) 0% 1309.9 11,789 Common Stock
Transdigm Group Incorporated
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 Jan 2025 5,472 27,019 (0%) 0% 140.9 771,114 Common Stock
Transdigm Group Incorporated
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 Jan 2025 5,472 111,314 - - Stock Option
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1298.16 per share. 15 Jan 2025 677 23,583 (0%) 0% 1298.2 878,851 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1297.44 per share. 15 Jan 2025 644 24,260 (0%) 0% 1297.4 835,549 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1303.65 per share. 15 Jan 2025 612 22,255 (0%) 0% 1303.6 797,831 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1296.09 per share. 15 Jan 2025 608 24,904 (0%) 0% 1296.1 788,022 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1305.19 per share. 15 Jan 2025 579 21,676 (0%) 0% 1305.2 755,705 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1283.39 per share. 15 Jan 2025 328 26,691 (0%) 0% 1283.4 420,953 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1284.71 per share. 15 Jan 2025 306 26,385 (0%) 0% 1284.7 393,120 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1301.49 per share. 15 Jan 2025 243 23,007 (0%) 0% 1301.5 316,262 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1286.04 per share. 15 Jan 2025 236 26,149 (0%) 0% 1286.0 303,506 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1300.42 per share. 15 Jan 2025 228 23,250 (0%) 0% 1300.4 296,496 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1289.04 per share. 15 Jan 2025 202 25,937 (0%) 0% 1289.0 260,387 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1302.39 per share. 15 Jan 2025 140 22,867 (0%) 0% 1302.4 182,334 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1291.11 per share. 15 Jan 2025 122 25,707 (0%) 0% 1291.1 157,515 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1305.65 per share. 15 Jan 2025 117 21,559 (0%) 0% 1305.6 152,761 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1293.43 per share. 15 Jan 2025 115 25,592 (0%) 0% 1293.4 148,745 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1290.35 per share. 15 Jan 2025 108 25,829 (0%) 0% 1290.4 139,358 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1298.87 per share. 15 Jan 2025 105 23,478 (0%) 0% 1298.9 136,381 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1294.49 per share. 15 Jan 2025 80 25,512 (0%) 0% 1294.5 103,559 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1307.75 per share. 15 Jan 2025 12 21,547 (0%) 0% 1307.8 15,693 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1287.00 per share. 15 Jan 2025 10 26,139 (0%) 0% 1287 12,870 Common Stock
Transdigm Group Incorporated
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 Dec 2024 5,472 89,426 - - Stock Option
Transdigm Group Incorporated
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 Dec 2024 5,472 27,019 (0%) 0% 140.9 771,114 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1277.50 per share. 16 Dec 2024 1,865 21,761 (0%) 0% 1277.5 2,382,533 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1276.87 per share. 16 Dec 2024 786 23,626 (0%) 0% 1276.9 1,003,620 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1269.58 per share. 16 Dec 2024 607 25,478 (0%) 0% 1269.6 770,638 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1272.59 per share. 16 Dec 2024 529 24,569 (0%) 0% 1272.6 673,200 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1271.18 per share. 16 Dec 2024 380 25,098 (0%) 0% 1271.2 483,049 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1278.58 per share. 16 Dec 2024 214 21,547 (0%) 0% 1278.6 273,617 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1268.49 per share. 16 Dec 2024 184 26,085 (0%) 0% 1268.5 233,402 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1266.61 per share. 16 Dec 2024 172 26,413 (0%) 0% 1266.6 217,857 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1264.70 per share. 16 Dec 2024 160 26,585 (0%) 0% 1264.7 202,352 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1267.02 per share. 16 Dec 2024 144 26,269 (0%) 0% 1267.0 182,451 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1262.97 per share. 16 Dec 2024 116 26,745 (0%) 0% 1263.0 146,504 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1261.14 per share. 16 Dec 2024 110 26,861 (0%) 0% 1261.1 138,725 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1274.81 per share. 16 Dec 2024 80 24,412 (0%) 0% 1274.8 101,985 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1273.70 per share. 16 Dec 2024 77 24,492 (0%) 0% 1273.7 98,075 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1260.15 per share. 16 Dec 2024 48 26,971 (0%) 0% 1260.1 60,487 Common Stock
Transdigm Group Incorporated
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 Nov 2024 5,472 94,898 - - Stock Option
Transdigm Group Incorporated
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 Nov 2024 5,472 27,019 (0%) 0% 140.9 771,114 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1267.93 per share. 15 Nov 2024 1,008 23,043 (0%) 0% 1267.9 1,278,075 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1266.69 per share. 15 Nov 2024 945 24,051 (0%) 0% 1266.7 1,197,026 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1265.96 per share. 15 Nov 2024 476 24,996 (0%) 0% 1266.0 602,599 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1269.38 per share. 15 Nov 2024 474 22,569 (0%) 0% 1269.4 601,688 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1264.76 per share. 15 Nov 2024 466 25,472 (0%) 0% 1264.8 589,376 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1263.77 per share. 15 Nov 2024 432 25,938 (0%) 0% 1263.8 545,947 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1262.73 per share. 15 Nov 2024 291 26,370 (0%) 0% 1262.7 367,453 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1271.44 per share. 15 Nov 2024 280 22,065 (0%) 0% 1271.4 356,004 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1270.34 per share. 15 Nov 2024 224 22,345 (0%) 0% 1270.3 284,557 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1260.16 per share. 15 Nov 2024 177 26,733 (0%) 0% 1260.2 223,049 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1277.58 per share. 15 Nov 2024 151 21,600 (0%) 0% 1277.6 192,915 Common Stock
Transdigm Group Incorporated
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1272.45 per share. 15 Nov 2024 128 21,937 (0%) 0% 1272.5 162,874 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
View All The Insider Trades