Walter Nicholas Howley's Insider Trades & SAST Disclosures

Walter Nicholas Howley's most recent trade in Transdigm Group Incorporated was a trade of 10,132 Common Stock done at an average price of $66.5 . Disclosure was reported to the exchange on July 20, 2026.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Transdigm Group
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 66.47 per share. 20 Jul 2026 10,132 31,679 (0%) 0% 66.5 673,474 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. 20 Jul 2026 10,132 11,832 - - Stock Option
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1212.73 per share. 20 Jul 2026 1,720 29,149 (0%) 0% 1212.7 2,085,898 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1214.74 per share. 20 Jul 2026 1,561 26,151 (0%) 0% 1214.7 1,896,215 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1218.58 per share. 20 Jul 2026 1,463 23,825 (0%) 0% 1218.6 1,782,787 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1213.88 per share. 20 Jul 2026 1,437 27,712 (0%) 0% 1213.9 1,744,345 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1219.49 per share. 20 Jul 2026 1,243 22,582 (0%) 0% 1219.5 1,515,820 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1217.01 per share. 20 Jul 2026 603 25,288 (0%) 0% 1217.0 733,856 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1210.32 per share. 20 Jul 2026 570 31,109 (0%) 0% 1210.3 689,885 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1222.32 per share. 20 Jul 2026 465 21,987 (0%) 0% 1222.3 568,378 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1224.14 per share. 20 Jul 2026 440 21,547 (0%) 0% 1224.1 538,621 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1215.62 per share. 20 Jul 2026 260 25,891 (0%) 0% 1215.6 316,060 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1211.46 per share. 20 Jul 2026 240 30,869 (0%) 0% 1211.5 290,750 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1220.57 per share. 20 Jul 2026 130 22,452 (0%) 0% 1220.6 158,674 Common Stock
Transdigm Group
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 66.47 per share. 18 Jun 2026 10,132 31,679 (0%) 0% 66.5 673,474 Common Stock
Transdigm Group
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 66.47 per share. 18 Jun 2026 10,132 31,679 (0%) 0% 66.5 673,474 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 Jun 2026 10,132 21,964 - - Stock Option
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 Jun 2026 10,132 21,964 - - Stock Option
Transdigm Group
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 66.47 per share. 18 Jun 2026 10,132 31,679 (0%) 0% 66.5 673,474 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 Jun 2026 10,132 21,964 - - Stock Option
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1318.84 per share. 18 Jun 2026 1,925 25,292 (0%) 0% 1318.8 2,538,775 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1318.84 per share. 18 Jun 2026 1,925 25,292 (0%) 0% 1318.8 2,538,775 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1318.84 per share. 18 Jun 2026 1,925 25,292 (0%) 0% 1318.8 2,538,775 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1316.86 per share. 18 Jun 2026 1,376 28,110 (0%) 0% 1316.9 1,811,993 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1316.86 per share. 18 Jun 2026 1,376 28,110 (0%) 0% 1316.9 1,811,993 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1316.86 per share. 18 Jun 2026 1,376 28,110 (0%) 0% 1316.9 1,811,993 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1314.60 per share. 18 Jun 2026 964 30,231 (0%) 0% 1314.6 1,267,278 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1314.60 per share. 18 Jun 2026 964 30,231 (0%) 0% 1314.6 1,267,278 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1314.60 per share. 18 Jun 2026 964 30,231 (0%) 0% 1314.6 1,267,278 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1317.75 per share. 18 Jun 2026 893 27,217 (0%) 0% 1317.8 1,176,753 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1317.75 per share. 18 Jun 2026 893 27,217 (0%) 0% 1317.8 1,176,753 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1317.75 per share. 18 Jun 2026 893 27,217 (0%) 0% 1317.8 1,176,753 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1319.90 per share. 18 Jun 2026 827 24,465 (0%) 0% 1319.9 1,091,557 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1319.90 per share. 18 Jun 2026 827 24,465 (0%) 0% 1319.9 1,091,557 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1319.90 per share. 18 Jun 2026 827 24,465 (0%) 0% 1319.9 1,091,557 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1315.71 per share. 18 Jun 2026 745 29,486 (0%) 0% 1315.7 980,204 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1315.71 per share. 18 Jun 2026 745 29,486 (0%) 0% 1315.7 980,204 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1315.71 per share. 18 Jun 2026 745 29,486 (0%) 0% 1315.7 980,204 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1323.27 per share. 18 Jun 2026 677 23,215 (0%) 0% 1323.3 895,851 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1323.27 per share. 18 Jun 2026 677 23,215 (0%) 0% 1323.3 895,851 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1323.27 per share. 18 Jun 2026 677 23,215 (0%) 0% 1323.3 895,851 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1324.30 per share. 18 Jun 2026 377 22,838 (0%) 0% 1324.3 499,262 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1324.30 per share. 18 Jun 2026 377 22,838 (0%) 0% 1324.3 499,262 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1324.30 per share. 18 Jun 2026 377 22,838 (0%) 0% 1324.3 499,262 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1321.91 per share. 18 Jun 2026 305 23,892 (0%) 0% 1321.9 403,184 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1321.91 per share. 18 Jun 2026 305 23,892 (0%) 0% 1321.9 403,184 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1321.91 per share. 18 Jun 2026 305 23,892 (0%) 0% 1321.9 403,184 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1333.63 per share. 18 Jun 2026 275 21,801 (0%) 0% 1333.6 366,747 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1333.63 per share. 18 Jun 2026 275 21,801 (0%) 0% 1333.6 366,747 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1333.63 per share. 18 Jun 2026 275 21,801 (0%) 0% 1333.6 366,747 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1321.13 per share. 18 Jun 2026 268 24,197 (0%) 0% 1321.1 354,064 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1321.13 per share. 18 Jun 2026 268 24,197 (0%) 0% 1321.1 354,064 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1321.13 per share. 18 Jun 2026 268 24,197 (0%) 0% 1321.1 354,064 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1325.63 per share. 18 Jun 2026 257 22,581 (0%) 0% 1325.6 340,686 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1325.63 per share. 18 Jun 2026 257 22,581 (0%) 0% 1325.6 340,686 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1325.63 per share. 18 Jun 2026 257 22,581 (0%) 0% 1325.6 340,686 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1328.46 per share. 18 Jun 2026 245 22,136 (0%) 0% 1328.5 325,473 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1328.46 per share. 18 Jun 2026 245 22,136 (0%) 0% 1328.5 325,473 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1328.46 per share. 18 Jun 2026 245 22,136 (0%) 0% 1328.5 325,473 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1326.80 per share. 18 Jun 2026 200 22,381 (0%) 0% 1326.8 265,360 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1326.80 per share. 18 Jun 2026 200 22,381 (0%) 0% 1326.8 265,360 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1326.80 per share. 18 Jun 2026 200 22,381 (0%) 0% 1326.8 265,360 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1337.05 per share. 18 Jun 2026 176 21,547 (0%) 0% 1337.0 235,320 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1337.05 per share. 18 Jun 2026 176 21,547 (0%) 0% 1337.0 235,320 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1337.05 per share. 18 Jun 2026 176 21,547 (0%) 0% 1337.0 235,320 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1310.46 per share. 18 Jun 2026 160 31,195 (0%) 0% 1310.5 209,673 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1310.46 per share. 18 Jun 2026 160 31,195 (0%) 0% 1310.5 209,673 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1310.46 per share. 18 Jun 2026 160 31,195 (0%) 0% 1310.5 209,673 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1308.92 per share. 18 Jun 2026 115 31,355 (0%) 0% 1308.9 150,526 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1308.92 per share. 18 Jun 2026 115 31,355 (0%) 0% 1308.9 150,526 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1308.92 per share. 18 Jun 2026 115 31,355 (0%) 0% 1308.9 150,526 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1305.19 per share. 18 Jun 2026 112 31,567 (0%) 0% 1305.2 146,181 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1305.19 per share. 18 Jun 2026 112 31,567 (0%) 0% 1305.2 146,181 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1305.19 per share. 18 Jun 2026 112 31,567 (0%) 0% 1305.2 146,181 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1308.05 per share. 18 Jun 2026 97 31,470 (0%) 0% 1308.1 126,881 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1308.05 per share. 18 Jun 2026 97 31,470 (0%) 0% 1308.1 126,881 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1308.05 per share. 18 Jun 2026 97 31,470 (0%) 0% 1308.1 126,881 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1334.72 per share. 18 Jun 2026 78 21,723 (0%) 0% 1334.7 104,108 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1334.72 per share. 18 Jun 2026 78 21,723 (0%) 0% 1334.7 104,108 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1334.72 per share. 18 Jun 2026 78 21,723 (0%) 0% 1334.7 104,108 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1330.51 per share. 18 Jun 2026 47 22,089 (0%) 0% 1330.5 62,534 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1330.51 per share. 18 Jun 2026 47 22,089 (0%) 0% 1330.5 62,534 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1330.51 per share. 18 Jun 2026 47 22,089 (0%) 0% 1330.5 62,534 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1331.77 per share. 18 Jun 2026 13 22,076 (0%) 0% 1331.8 17,313 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1331.77 per share. 18 Jun 2026 13 22,076 (0%) 0% 1331.8 17,313 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1331.77 per share. 18 Jun 2026 13 22,076 (0%) 0% 1331.8 17,313 Common Stock
Transdigm Group
Walter Nicholas Howley Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 66.47 per share. 18 May 2026 10,132 31,679 (0%) 0% 66.5 673,474 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 May 2026 10,132 32,096 - - Stock Option
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1188.13 per share. 18 May 2026 3,801 21,679 (0%) 0% 1188.1 4,516,076 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1185.05 per share. 18 May 2026 1,075 26,200 (0%) 0% 1185.1 1,273,932 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1174.16 per share. 18 May 2026 685 28,832 (0%) 0% 1174.2 804,303 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1167.05 per share. 18 May 2026 586 30,650 (0%) 0% 1167.0 683,890 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1168.32 per share. 18 May 2026 463 30,187 (0%) 0% 1168.3 540,934 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1185.98 per share. 18 May 2026 448 25,752 (0%) 0% 1186.0 531,317 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1180.97 per share. 18 May 2026 437 27,652 (0%) 0% 1181.0 516,083 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1169.24 per share. 18 May 2026 390 29,797 (0%) 0% 1169.2 456,004 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1175.96 per share. 18 May 2026 313 28,519 (0%) 0% 1176.0 368,074 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1182.81 per share. 18 May 2026 290 27,362 (0%) 0% 1182.8 343,014 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1187.11 per share. 18 May 2026 272 25,480 (0%) 0% 1187.1 322,895 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1179.67 per share. 18 May 2026 250 28,089 (0%) 0% 1179.7 294,918 Common Stock
Transdigm Group
Walter Nicholas Howley Director Sale of securities on an exchange or to another person at price $ 1172.31 per share. 18 May 2026 220 29,517 (0%) 0% 1172.3 257,908 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
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