Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-04-14 Sale |
2025-04-15 6:17 pm |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $1,330 | $26,592,148 | 81,658 (Indirect) |
View |
2025-04-15 Sale |
2025-04-15 6:17 pm |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $1,346 | $7,366,961 | 89,086 (Indirect) |
View |
2025-03-20 Sale |
2025-03-21 4:20 pm |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $1,360 | $4,080,130 | 6,900 (Direct) |
View |
2025-03-17 Sale |
2025-03-19 4:34 pm |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $1,355 | $7,412,379 | 94,558 (Indirect) |
View |
2025-03-13 Sale |
2025-03-17 5:24 pm |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
10,034 | $1,341 | $13,450,938 | 560,417 (Indirect Direct) |
View |
2025-03-12 Sale |
2025-03-12 4:57 pm |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $1,314 | $26,289,277 | 101,658 (Indirect) |
View |
2025-03-10 Sale |
2025-03-10 9:40 pm |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
20,000 | $1,340 | $26,803,927 | 492,929 (Indirect) |
View |
2025-03-06 Sale |
2025-03-10 9:18 pm |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
60,000 | $1,343 | $80,605,605 | 587,186 (Indirect Direct) |
View |
2025-03-04 Sale |
2025-03-04 4:59 pm |
TransDigm Group INC | TDG | Warren Jessica L GC, CCO, Secretary |
275 | $1,376 | $378,487 | 850 (Direct) |
View |
2025-02-20 Sale |
2025-02-25 4:31 pm |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $1,323 | $3,969,061 | 9,900 (Direct) |
View |
2025-02-18 Sale |
2025-02-20 8:40 pm |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $1,316 | $7,200,790 | 105,502 (Indirect) |
View |
2025-02-14 Sale |
2025-02-18 4:32 pm |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
3,650 | $1,322 | $4,826,008 | 744,070 (Indirect Direct) |
View |
2025-02-12 Sale |
2025-02-13 9:36 pm |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $1,354 | $27,081,656 | 121,658 (Indirect) |
View |
2025-01-21 Sale |
2025-01-22 9:04 pm |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $1,359 | $4,077,173 | 12,900 (Direct) |
View |
2025-01-15 Sale |
2025-01-15 4:45 pm |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $1,297 | $7,095,899 | 132,862 (Indirect) |
View |
2025-01-13 Sale |
2025-01-15 4:45 pm |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $1,267 | $25,344,186 | 141,658 (Indirect) |
View |
2024-12-20 Sale |
2024-12-20 4:28 pm |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $1,257 | $3,771,261 | 15,900 (Direct) |
View |
2024-12-16 Sale |
2024-12-17 4:36 pm |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $1,273 | $6,968,495 | 110,974 (Indirect) |
View |
2024-12-12 Sale |
2024-12-16 5:00 pm |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $1,248 | $24,961,348 | 161,658 (Indirect) |
View |
2024-12-12 Sale |
2024-12-16 4:57 pm |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
38,053 | $1,249 | $47,519,855 | 744,070 (Indirect Direct) |
View |
2024-11-20 Sale |
2024-11-20 4:33 pm |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $1,253 | $3,760,167 | 34,450 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-14 Exercise |
2025-04-15 6:17 pm |
2018-09-30 2028-04-25 |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $0 | 81,658 (Indirect) |
View |
2025-04-14 Exercise |
2025-04-15 6:17 pm |
N/A N/A |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $195.88 | 81,658 (Indirect) |
View |
2025-04-15 Exercise |
2025-04-15 6:17 pm |
2017-09-30 2026-11-10 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $0 | 89,086 (Indirect) |
View |
2025-04-15 Exercise |
2025-04-15 6:17 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $140.92 | 89,086 (Indirect) |
View |
2025-03-26 Option Award |
2025-03-26 5:38 pm |
N/A N/A |
TransDigm Group INC | TDG | BARR DAVID Director |
35 | $1,347 | 32,102 (Direct) |
View |
2025-03-26 Option Award |
2025-03-26 5:38 pm |
N/A N/A |
TransDigm Group INC | TDG | CRONIN JANE M. Director |
27 | $1,347 | 641 (Direct) |
View |
2025-03-26 Option Award |
2025-03-26 5:38 pm |
N/A N/A |
TransDigm Group INC | TDG | HENNESSY SEAN P Director |
35 | $1,347 | 33,713 (Direct) |
View |
2025-03-26 Option Award |
2025-03-26 5:38 pm |
N/A N/A |
TransDigm Group INC | TDG | Santana Michele Director |
27 | $1,347 | 712 (Direct) |
View |
2025-03-26 Option Award |
2025-03-26 5:37 pm |
N/A N/A |
TransDigm Group INC | TDG | Valladares III Jorge L. Director |
27 | $1,347 | 11,085 (Direct) |
View |
2025-03-26 Option Award |
2025-03-26 5:37 pm |
N/A N/A |
TransDigm Group INC | TDG | Graff Michael Director |
27 | $1,347 | 14,060 (Direct) |
View |
2025-03-26 Option Award |
2025-03-26 5:37 pm |
N/A N/A |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
42 | $1,347 | 654,078 (Direct) |
View |
2025-03-20 Exercise |
2025-03-21 4:20 pm |
2016-09-30 2025-11-06 |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $0 | 6,900 (Direct) |
View |
2025-03-20 Exercise |
2025-03-21 4:20 pm |
N/A N/A |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $226.34 | 6,900 (Direct) |
View |
2025-03-17 Exercise |
2025-03-19 4:34 pm |
2017-09-30 2026-11-10 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $0 | 94,558 (Indirect) |
View |
2025-03-17 Exercise |
2025-03-19 4:34 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $140.92 | 94,558 (Indirect) |
View |
2025-03-12 Exercise |
2025-03-12 4:57 pm |
2018-09-30 2028-04-25 |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $0 | 101,658 (Indirect) |
View |
2025-03-12 Exercise |
2025-03-12 4:57 pm |
N/A N/A |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $195.88 | 101,658 (Indirect) |
View |
2025-03-04 Exercise |
2025-03-04 4:59 pm |
2021-09-30 2030-11-11 |
TransDigm Group INC | TDG | Warren Jessica L GC, CCO, Secretary |
275 | $0 | 850 (Direct) |
View |
2025-03-04 Exercise |
2025-03-04 4:59 pm |
N/A N/A |
TransDigm Group INC | TDG | Warren Jessica L GC, CCO, Secretary |
275 | $560.81 | 850 (Direct) |
View |
2025-02-20 Exercise |
2025-02-25 4:31 pm |
2016-09-30 2025-11-06 |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $0 | 9,900 (Direct) |
View |
2025-02-20 Exercise |
2025-02-25 4:31 pm |
N/A N/A |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $226.34 | 9,900 (Direct) |
View |
2025-02-18 Exercise |
2025-02-20 8:40 pm |
2017-09-30 2026-11-10 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $0 | 105,502 (Indirect) |
View |
2025-02-18 Exercise |
2025-02-20 8:40 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $140.92 | 105,502 (Indirect) |
View |
2025-02-14 Exercise |
2025-02-18 4:32 pm |
2016-09-30 2025-11-06 |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
3,650 | $0 | 744,070 (Direct) |
View |
2025-02-14 Exercise |
2025-02-18 4:32 pm |
N/A N/A |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
3,650 | $97.84 | 744,070 (Direct) |
View |
2025-02-12 Exercise |
2025-02-13 9:36 pm |
2018-09-30 2028-04-25 |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $0 | 121,658 (Indirect) |
View |
2025-02-12 Exercise |
2025-02-13 9:36 pm |
N/A N/A |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $195.88 | 121,658 (Indirect) |
View |
2025-01-21 Exercise |
2025-01-22 9:04 pm |
2016-09-30 2025-11-06 |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $0 | 12,900 (Direct) |
View |
2025-01-21 Exercise |
2025-01-22 9:04 pm |
N/A N/A |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $226.34 | 12,900 (Direct) |
View |
2025-01-15 Exercise |
2025-01-15 4:45 pm |
2020-09-30 2026-11-10 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $0 | 132,862 (Indirect) |
View |
2025-01-15 Exercise |
2025-01-15 4:45 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $140.92 | 132,862 (Indirect) |
View |
2025-01-13 Exercise |
2025-01-15 4:45 pm |
2018-09-30 2028-04-25 |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $0 | 141,658 (Indirect) |
View |
2025-01-13 Exercise |
2025-01-15 4:45 pm |
N/A N/A |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $195.88 | 141,658 (Indirect) |
View |
2024-12-20 Exercise |
2024-12-20 4:28 pm |
2016-09-30 2025-11-06 |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $0 | 15,900 (Direct) |
View |
2024-12-20 Exercise |
2024-12-20 4:28 pm |
N/A N/A |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $226.34 | 15,900 (Direct) |
View |
2024-12-16 Exercise |
2024-12-17 4:36 pm |
2017-09-30 2026-11-10 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $0 | 110,974 (Indirect) |
View |
2024-12-16 Exercise |
2024-12-17 4:36 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
5,472 | $140.92 | 110,974 (Indirect) |
View |
2024-12-12 Exercise |
2024-12-16 5:00 pm |
2018-09-30 2028-04-25 |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $0 | 161,658 (Indirect) |
View |
2024-12-12 Exercise |
2024-12-16 5:00 pm |
N/A N/A |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
20,000 | $195.88 | 161,658 (Indirect) |
View |
2024-12-12 Gift |
2024-12-13 5:09 pm |
N/A N/A |
TransDigm Group INC | TDG | Graff Michael Director |
200 | $0 | 14,033 (Indirect) |
View |
2024-10-31 Option Award |
2024-11-20 4:35 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | MCCULLOUGH GARY E Director |
450 | $0 | 450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:34 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | HENNESSY SEAN P Director |
450 | $0 | 450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:34 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
450 | $0 | 450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:34 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | Santana Michele Director |
450 | $0 | 450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:34 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | Valladares III Jorge L. Director |
450 | $0 | 450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:34 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | BARR DAVID Director |
450 | $0 | 450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:34 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | CRONIN JANE M. Director |
450 | $0 | 450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:34 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | Graff Michael Director |
450 | $0 | 450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:33 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | Warren Jessica L GC, CCO, Secretary |
7,900 | $0 | 7,900 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:33 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | Wynne Sarah Chief Financial Officer |
8,200 | $0 | 8,200 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:33 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | Lisman Michael Co-Chief Operating Officer |
9,850 | $0 | 9,850 (Direct) |
View |
2024-11-20 Exercise |
2024-11-20 4:33 pm |
2016-09-30 2025-11-06 |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $0 | 34,450 (Direct) |
View |
2024-11-20 Exercise |
2024-11-20 4:33 pm |
N/A N/A |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
3,000 | $226.34 | 34,450 (Direct) |
View |
2024-10-31 Option Award |
2024-11-20 4:33 pm |
2025-09-30 2034-10-31 |
TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer |
15,550 | $0 | 34,450 (Direct) |
View |