Transdigm Group Incorporated TDG

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Transdigm Group Incorporated Common Stock · Company · NYSE

Paper trade (simulated — no real money)

Fill: USD 1104.8400 · FX 1 USD = 1.277900 SGD · about SGD 1411.8750 per unit

Sign in to practise with simulated trades before investing real money. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 1359.30 → 1104.84 · -18.7%
1450.0001263.0051076.010 1,2 3 4 5 6,7 8 9 10 11 12 13 14 15 16,17 18 19 20 21,22 23,24,25 26 27 28 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 24 Oct 2025 — 25 Oct 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Weekend
Weekend
1124.8101 1123.2350 1082.5900 1104.8400 437,619
1122.0699 1144.4100 1105.2600 1141.7400 489,000
1148.9399 1154.8500 1122.5100 1129.3800 346,800
1137.4200 1152.7000 1127.5300 1143.0601 348,000
1135.0000 1146.8800 1127.5200 1142.4500 283,400
Weekend
Weekend
1144.1400 1158.0400 1135.7200 1139.3400 395,800
1118.4301 1136.3400 1111.9500 1134.2400 288,000
1112.1899 1115.4200 1099.1400 1109.7700 316,100
1113.0100 1115.7100 1091.1600 1112.3900 331,200
1107.2500 1129.2100 1105.1500 1119.9399 330,500
Weekend
Weekend
1090.0200 1110.7700 1085.0000 1107.9900 278,700
1091.7300 1104.5200 1087.5000 1089.3000 424,300
1092.0100 1101.7500 1082.0400 1096.2100 399,400
1093.0000 1110.3300 1082.6600 1103.3300 286,900
1087.0000 1098.7400 1078.0000 1092.6600 318,300
Weekend
Weekend
1102.7300 1108.4399 1086.1300 1090.3800 278,600
1083.2600 1102.2000 1080.0900 1097.2400 402,000
1099.3600 1099.3900 1077.8300 1082.6000 384,000
1107.8199 1118.7200 1091.0100 1099.7900 456,200
28 · 8-K Pre-market · 08:00 ET 8-K ↗
1105.3500 1112.4500 1092.9399 1109.2200 330,200
27 · 8-K Pre-market · 07:42 ET 8-K ↗
Weekend
Weekend
1107.9900 1118.1500 1100.0100 1116.2000 223,000
1102.0601 1115.0601 1096.8600 1105.2800 304,200
1110.5601 1127.6801 1101.9301 1105.2800 287,100
1119.4500 1122.4700 1085.0601 1112.4200 551,100
26 · 8-K After-hours · 16:15 ET 8-K ↗
1091.3000 1113.0900 1088.5300 1109.6500 461,700
Weekend
Weekend
1077.1600 1090.8600 1076.5400 1086.0500 809,000
1094.5100 1097.6500 1075.4100 1076.0100 452,800
1084.7900 1108.3700 1071.2500 1080.1100 604,400
1112.9301 1123.4399 1082.4000 1085.0000 439,000
25 · 8-K After-hours · 16:43 ET 8-K ↗
1124.0000 1131.3101 1102.3700 1111.2200 427,900
24 · 8-K Pre-market · 09:06 ET 8-K ↗ 23 · 8-K Pre-market · 09:04 ET 8-K ↗
Weekend
Weekend
1138.1500 1147.7800 1128.6700 1140.3199 375,300
1125.6801 1141.5699 1119.6200 1126.8800 396,200
1145.0000 1156.8000 1124.1700 1125.6801 306,800
1160.4000 1163.5699 1143.7900 1145.1400 328,200
No trading
Weekend
Weekend
1151.4399 1163.4301 1146.5000 1162.0500 210,400
1157.8900 1164.1200 1144.4399 1157.8300 274,600
1160.7400 1170.5500 1152.2700 1153.7500 333,500
1169.7300 1182.0000 1153.4301 1155.7600 270,300
1180.0000 1185.4700 1161.2500 1171.7400 497,000
Weekend
Weekend
1191.0200 1195.5100 1179.0000 1185.9700 192,500
1200.5100 1201.1500 1182.6200 1186.4800 226,900
1202.0000 1225.9700 1197.3900 1207.0601 432,900
1211.3300 1212.3800 1183.7400 1192.6000 397,800
1199.8800 1203.7100 1187.8500 1199.0800 466,600
Weekend
Weekend
1188.0400 1206.2000 1185.1400 1200.3500 533,800
1219.6100 1221.2300 1179.9500 1180.4000 440,400
1235.0000 1240.2000 1220.3500 1222.9100 254,100
1238.2100 1243.1801 1225.1801 1233.7800 250,800
1257.0000 1257.1000 1232.2800 1237.8199 243,300
Weekend
Weekend
1258.8700 1265.7600 1238.4000 1256.9000 438,500
1242.0000 1249.3800 1216.6700 1246.3101 380,200
1244.6801 1251.0601 1234.0100 1235.4800 240,800
1225.0000 1250.5500 1221.0800 1242.0400 545,100
1230.0000 1234.9800 1212.1700 1223.4800 435,800
Weekend
Weekend
1272.9500 1273.0699 1220.4200 1225.2500 521,600
1264.0800 1280.1700 1250.7300 1262.0699 551,700
1271.5100 1271.5100 1234.2400 1254.7100 879,100
22 · 10-Q After-hours · 16:04 ET 10-Q ↗
1355.6000 1359.2700 1233.1100 1275.0500 912,300
21 · 8-K Pre-market · 07:17 ET 8-K ↗
1280.2700 1291.4900 1260.0400 1285.5601 711,600
Weekend
Weekend
1249.7900 1265.0800 1240.8800 1254.3800 393,000
1264.6000 1265.0000 1236.8800 1249.9100 306,700
1298.5000 1298.5000 1261.2300 1264.6000 299,100
1296.7800 1317.6600 1288.9100 1307.9700 292,500
1250.9900 1291.8600 1247.6500 1286.2700 343,800
20 · 8-K Pre-market · 07:16 ET 8-K ↗
Weekend
Weekend
1217.1500 1255.7100 1217.1300 1236.7100 269,700
19 · 8-K Pre-market · 07:15 ET 8-K ↗
1206.0200 1227.7300 1204.2700 1213.8300 248,200
1209.7900 1214.4800 1192.0800 1194.7000 439,700
1203.2600 1212.9500 1197.7300 1205.4900 398,900
1221.6200 1227.0699 1203.5400 1204.7300 357,000
Weekend
Weekend
1225.6899 1253.6000 1209.3700 1214.4301 300,900
1225.6400 1240.3700 1216.7700 1231.1100 321,000
1201.2600 1234.3800 1195.0000 1232.1801 351,100
1228.6700 1244.1600 1215.1600 1215.3400 317,100
1277.6600 1280.8199 1212.6899 1235.0000 528,500
18 · 8-K Pre-market · 06:45 ET 8-K ↗
Weekend
Weekend
1288.8199 1298.7200 1280.5000 1291.3500 260,700
1297.7600 1304.3400 1289.3800 1295.7100 284,800
1310.8700 1318.8600 1288.0000 1296.4301 297,100
1352.9600 1358.5500 1322.4600 1329.6300 253,200
1359.9900 1359.9900 1334.9100 1346.1200 242,900
Weekend
Weekend
No trading
1324.3600 1350.7400 1318.3500 1348.4900 363,100
1340.6400 1345.1000 1304.7400 1309.1801 423,100
1330.1899 1336.1700 1309.0800 1332.0400 446,000
1318.7400 1343.4000 1315.2500 1323.4399 450,600
Weekend
Weekend
1327.9900 1331.2700 1314.1000 1324.5601 818,100
1328.0400 1361.7700 1321.3800 1332.5601 359,700
1294.4200 1333.0699 1289.6500 1322.6700 424,700
1291.8300 1308.3199 1280.7000 1297.6801 334,600
1319.9900 1321.0000 1281.9399 1295.9000 397,100
Weekend
Weekend
No trading
1330.1801 1337.3400 1304.8600 1328.3101 741,700
1291.8600 1331.3300 1284.9200 1316.7500 424,500
1286.5100 1311.0000 1278.0100 1301.2000 484,800
1273.3800 1288.1700 1265.9500 1277.3500 346,000
Weekend
Weekend
1260.9600 1265.4301 1231.0100 1256.0500 245,800
1209.8700 1259.4000 1205.0000 1257.5900 268,700
1264.2700 1264.8199 1207.7300 1212.3600 307,300
1214.5500 1258.1000 1213.9600 1257.2400 401,300
1238.6100 1243.8101 1203.3500 1206.2800 270,600
Weekend
Weekend
1234.0699 1242.2200 1220.0100 1238.7400 266,000
1233.1600 1239.2700 1223.8400 1228.0900 325,400
1235.8000 1242.3500 1201.8600 1211.5699 429,400
1224.5000 1250.6300 1224.5000 1246.9800 397,700
1243.8800 1255.2400 1232.5100 1238.4100 434,000
Weekend
Weekend
1265.2900 1285.0000 1244.5400 1258.3199 399,100
1242.0000 1280.1100 1241.9301 1265.0601 436,300
1228.0900 1248.8199 1223.6500 1240.9100 435,900
1226.2900 1234.0000 1211.2900 1226.0000 382,400
No trading
Weekend
Weekend
1214.1200 1221.2000 1207.3600 1213.5100 448,600
1187.7200 1220.7300 1184.9900 1209.3199 469,700
1183.2700 1206.3300 1169.6700 1198.0900 359,700
1181.2800 1199.2200 1177.6300 1179.0800 466,500
1148.1801 1191.1300 1145.0100 1182.3500 563,300
Weekend
Weekend
1174.7100 1178.0699 1143.4000 1148.9700 298,400
1204.6500 1210.0000 1170.6100 1178.8199 333,500
1182.5800 1204.4399 1167.8300 1201.4000 333,200
1197.2000 1205.7700 1179.1899 1191.1899 486,000
1218.7400 1226.5500 1191.8900 1198.6700 405,100
Weekend
Weekend
1242.7500 1250.3101 1209.0601 1215.0800 284,200
1239.7900 1262.2600 1235.7400 1241.9800 357,100
1231.5300 1255.4301 1221.8600 1233.3700 472,800
17 · 10-Q After-hours · 16:10 ET 10-Q ↗
1220.0000 1234.0000 1173.2200 1191.3300 677,500
16 · 8-K Pre-market · 07:17 ET 8-K ↗
1156.8300 1172.2300 1149.2200 1149.7200 421,300
Weekend
Weekend
1171.5800 1171.6700 1145.9200 1154.4500 311,000
1143.4600 1164.3700 1141.9500 1159.9800 343,500
1154.2100 1155.0000 1128.2100 1142.7400 331,500
1167.5400 1173.0000 1136.3600 1154.0601 291,300
1146.4000 1165.9000 1146.4000 1158.3600 321,200
Weekend
Weekend
1156.8700 1161.1100 1136.2600 1148.1801 633,800
1188.3199 1197.9000 1155.0300 1165.7600 647,000
1207.9600 1214.4900 1180.2300 1187.7500 425,200
1267.2800 1274.5000 1193.7300 1205.6700 625,900
1265.2700 1274.7600 1260.0000 1274.6200 246,000
Weekend
Weekend
15 · 8-K After-hours · 16:15 ET 8-K ↗
1239.0000 1290.1100 1235.0000 1265.8800 384,800
1275.6801 1278.5000 1218.3000 1228.2300 386,300
1297.0800 1301.3800 1273.7600 1274.6899 324,100
14 · 8-K Pre-market · 07:14 ET 8-K ↗
1279.2400 1303.0601 1268.8700 1296.5800 471,300
13 · 8-K Pre-market · 08:22 ET 8-K ↗
1207.2000 1235.5000 1201.0300 1233.1100 328,900
Weekend
Weekend
1221.0000 1221.0000 1199.3900 1207.1801 205,700
1211.8700 1234.1300 1207.2600 1225.5200 198,100
1191.2000 1225.2600 1191.2000 1219.8800 305,400
1182.9000 1182.9000 1165.0800 1169.5699 301,800
12 · 8-K Pre-market · 09:19 ET 8-K ↗
1168.0000 1190.0300 1158.5000 1189.6400 216,200
Weekend
Weekend
No trading
1165.9500 1175.3400 1145.0200 1167.0000 319,800
1159.6000 1183.9600 1123.6100 1173.2700 472,200
1139.9900 1168.3101 1126.7000 1158.9600 661,000
1148.0900 1154.3600 1127.5601 1132.8800 667,700
Weekend
Weekend
1147.1500 1153.4500 1138.8400 1140.0300 402,000
1143.9200 1161.3300 1140.9800 1151.9399 261,800
1174.1600 1181.8000 1148.9800 1156.4900 341,800
1146.0800 1162.8000 1137.0601 1162.7800 487,900
1192.0699 1211.7400 1151.9600 1152.9700 476,200
Weekend
Weekend
1192.4500 1203.7400 1169.3600 1177.3900 731,900
1196.8700 1201.0000 1177.0200 1191.9399 546,100
1229.5900 1234.3600 1198.2400 1199.9399 335,700
1254.3101 1264.3900 1224.0000 1232.5100 297,200
1222.7700 1251.3300 1222.7700 1247.8199 506,200
Weekend
Weekend
1234.6100 1251.5601 1208.4900 1214.6600 463,800
1246.2600 1264.0699 1222.6300 1225.9500 603,700
1263.0000 1267.5000 1246.7800 1258.3400 239,300
1271.1100 1274.8500 1252.5500 1268.3101 214,100
1287.8101 1287.8101 1251.4200 1277.9301 401,200
Weekend
Weekend
1287.6300 1318.8000 1282.0000 1294.5300 294,900
11 · 8-K After-hours · 16:12 ET 8-K ↗
1307.6801 1310.4301 1279.6700 1294.9600 214,000
1327.0000 1330.6500 1303.9399 1315.1200 211,800
1305.9700 1334.2300 1285.0000 1326.3400 338,100
1310.2800 1327.0800 1300.0200 1316.2600 365,400
Weekend
Weekend
1304.9100 1312.1600 1290.4600 1302.7900 545,800
1299.9000 1314.4800 1286.7200 1314.2600 372,900
1299.7800 1302.4900 1263.2300 1295.1200 322,000
1291.4399 1301.7700 1275.0000 1293.8700 254,100
1331.3300 1334.7000 1293.5400 1296.1500 313,700
Weekend
Weekend
1329.2200 1350.0300 1323.3700 1338.9800 218,500
1312.6200 1340.0000 1307.9600 1330.1300 235,300
1313.3199 1324.9900 1297.6801 1315.3300 347,800
1298.8300 1306.3400 1278.8101 1302.1100 376,800
No trading
Weekend
Weekend
10 · 8-K After-hours · 16:15 ET 8-K ↗
1303.5400 1318.6600 1280.7700 1286.6700 311,400
1333.7800 1339.8300 1290.5100 1295.9700 457,300
1314.5100 1330.7900 1306.7300 1326.1899 283,900
9 · 8-K Pre-market · 06:44 ET 8-K ↗
1320.1700 1332.4100 1300.8400 1311.9500 435,300
1279.3700 1305.8500 1276.1100 1300.1000 432,800
8 · 8-K Pre-market · 09:19 ET 8-K ↗
Weekend
Weekend
1272.9900 1300.6200 1270.2700 1285.5300 391,100
1257.2000 1269.4900 1245.8000 1263.2600 541,400
1282.2400 1291.1200 1248.4200 1264.7900 668,500
7 · 10-Q After-hours · 17:00 ET 10-Q ↗
1378.0000 1378.4000 1260.0100 1301.9301 1,489,300
6 · 8-K Pre-market · 07:19 ET 8-K ↗
1430.1000 1440.8700 1404.6801 1435.5200 518,600
Weekend
Weekend
1425.9200 1431.3199 1411.6500 1427.5400 272,900
1412.5900 1435.7900 1412.5900 1422.0000 354,100
1417.1801 1424.0200 1401.0800 1412.1300 270,500
1438.7100 1448.9200 1422.7000 1427.1801 282,400
1413.2200 1446.4000 1410.8000 1435.9600 372,100
Weekend
Weekend
1423.1700 1436.7900 1393.3500 1419.1899 330,200
5 · DEF 14A Pre-market · 07:13 ET DEF 14A ↗
1447.7500 1451.0000 1419.3500 1420.5200 269,000
1453.6300 1459.9900 1422.0800 1449.9800 436,800
1444.6000 1455.2500 1438.3500 1448.5500 354,500
No trading
Weekend
Weekend
1440.5800 1463.0300 1436.4399 1450.0000 380,000
4 · 8-K Pre-market · 08:33 ET 8-K ↗
1424.8700 1439.3700 1418.5200 1433.5400 230,600
1385.5601 1423.8400 1374.4800 1423.8400 285,900
1397.3900 1397.3900 1375.2100 1381.9800 299,600
1391.4900 1399.5000 1376.1400 1386.1200 283,400
Weekend
Weekend
1379.1300 1395.0000 1355.5900 1392.0900 409,800
1403.1899 1414.5200 1356.2400 1377.4200 435,600
1387.1500 1395.0200 1380.3700 1385.2500 460,300
1368.1600 1389.2800 1366.6700 1384.4000 463,100
1358.2900 1388.0000 1358.2900 1367.8900 296,600
Weekend
Weekend
1329.0300 1359.9800 1319.7500 1358.5500 278,700
No trading
1326.5900 1341.0699 1323.9301 1329.8500 266,500
3 · 8-K Pre-market · 08:33 ET 8-K ↗
1312.6700 1319.8800 1304.3900 1316.4500 149,200
1310.0000 1320.6700 1310.0000 1315.9600 205,700
Weekend
Weekend
1309.4800 1316.6801 1305.0000 1309.2400 120,600
No trading
1311.5000 1319.8900 1310.8600 1313.5699 72,700
1305.4200 1318.1801 1296.2600 1314.5200 246,600
1280.0000 1303.1400 1276.5400 1301.7900 308,500
Weekend
Weekend
1263.5699 1280.9600 1260.9800 1276.8300 633,000
1270.9900 1276.7700 1237.0900 1262.7800 720,100
1263.8000 1286.8101 1256.5300 1261.6400 469,000
1289.7900 1292.5000 1264.2800 1270.5699 399,300
1306.5800 1312.3400 1282.1000 1292.0800 554,400
Weekend
Weekend
1320.0000 1321.2500 1293.0900 1294.6500 432,200
1310.7000 1319.1500 1304.0000 1317.4900 293,500
1320.0000 1322.5000 1276.9900 1302.9000 531,400
1347.3199 1356.9399 1314.6100 1318.0200 200,000
1344.5400 1353.1100 1332.7800 1347.1700 186,900
Weekend
Weekend
1356.4900 1359.1400 1341.0900 1346.8600 178,600
1343.2400 1367.6500 1337.6100 1360.1000 204,400
1347.5200 1349.5100 1332.1300 1337.3300 197,000
1360.0000 1360.0000 1332.6801 1343.6500 193,800
1351.0601 1359.1700 1340.0400 1354.8600 202,400
Weekend
Weekend
1354.9600 1362.8700 1345.0500 1360.1700 114,300
No trading
1352.8600 1360.3800 1349.6600 1355.0100 239,100
1338.7800 1362.0500 1331.9399 1352.5400 283,900
1341.3600 1353.8199 1331.7900 1335.7600 479,900
Weekend
Weekend
1329.6200 1360.8400 1317.0300 1347.2200 294,400
1352.9000 1364.1600 1321.3300 1327.8700 266,000
1343.2600 1358.8700 1324.5500 1341.1899 310,000
1345.0601 1365.6899 1338.2100 1351.0601 388,200
1347.2900 1356.3700 1326.1801 1335.7700 362,100
Weekend
Weekend
1329.0800 1359.1500 1322.4000 1340.6000 312,900
1322.5300 1358.0100 1312.1700 1325.0400 575,900
2 · 10-K After-hours · 16:06 ET 10-K ↗
1279.1300 1341.6100 1279.1300 1307.9700 569,200
1 · 8-K Pre-market · 07:18 ET 8-K ↗
1285.2000 1296.4200 1273.2300 1294.0000 330,100
1281.5000 1296.2100 1270.0000 1288.9100 295,000
Weekend
Weekend
1261.0400 1286.3400 1255.5100 1284.7600 262,000
1260.5699 1279.7000 1251.2100 1271.6000 256,200
1275.5601 1299.3800 1261.4500 1266.3101 326,500
1292.5500 1308.1700 1283.0000 1291.9700 250,200
1308.8300 1310.8000 1292.8101 1300.0000 199,300
Weekend
Weekend
1301.0100 1311.4100 1300.5400 1308.5100 224,200
1312.8199 1333.5900 1304.1700 1306.1400 259,900
1327.2300 1337.8300 1301.6000 1316.0000 243,800
1354.4600 1356.9399 1334.3101 1335.1200 261,600
1354.7600 1365.7900 1346.6200 1354.4600 229,700
Weekend
Weekend
1353.5000 1361.5100 1347.5100 1359.3000 203,500

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

28 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
27 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:42 ET Summarise
26 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
25 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:43 ET Summarise
24 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:06 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:04 ET Summarise
22 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:17 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:16 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:17 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:14 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:22 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:19 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:44 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:19 ET Summarise
7 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:19 ET Summarise
5 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 07:13 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:33 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:33 ET Summarise
2 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:18 ET Summarise