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 |
2021-12-15 Sale |
2021-12-17 10:11 am |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $571.72 | $6,574,767 | 136,548 (Indirect) |
View |
2021-02-24 Sale |
2021-12-09 08:51 am |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $617.31 | $6,173,065 | 122,000 (Indirect) |
View |
2021-12-02 Purchase |
2021-12-02 3:31 pm |
TransDigm Group INC | TDG | Staer John Director |
13 | $578.32 | $7,518 | 26 (Indirect) |
View |
2021-11-18 Sale |
2021-11-22 09:55 am |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
40,000 | $661.47 | $26,458,676 | 40,147 (Direct) |
View |
2021-11-19 Purchase |
2021-11-19 12:43 pm |
TransDigm Group INC | TDG | CRONIN JANE M. Director |
300 | $634.27 | $190,281 | 330 (Direct) |
View |
2021-11-15 Sale |
2021-11-17 3:02 pm |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $649.14 | $7,465,144 | 148,048 (Indirect) |
View |
2021-11-01 Sale |
2021-11-02 2:08 pm |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $627.17 | $6,271,666 | 92,000 (Indirect) |
View |
2021-10-15 Sale |
2021-10-18 4:28 pm |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $641.27 | $7,374,589 | 159,548 (Indirect) |
View |
2021-09-15 Sale |
2021-09-17 10:13 am |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $608.24 | $6,994,743 | 171,048 (Indirect) |
View |
2021-09-07 Purchase(A) |
2021-09-09 10:48 am |
TransDigm Group INC | TDG | Lisman Michael Chief Financial Officer |
850 | $591.19 | $502,515 | 2,309 (Direct) |
View |
2021-09-07 Purchase |
2021-09-09 10:15 am |
TransDigm Group INC | TDG | Lisman Michael Chief Financial Officer |
850 | $591.19 | $502,515 | 2,309 (Direct) |
View |
2021-08-16 Sale |
2021-08-16 2:26 pm |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $601.55 | $6,917,794 | 182,548 (Indirect) |
View |
2021-08-02 Sale |
2021-08-03 12:20 pm |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $643.99 | $6,439,928 | 102,000 (Indirect) |
View |
2021-07-15 Sale |
2021-07-16 1:57 pm |
TransDigm Group INC | TDG | Howley W Nicholas Exec. Chairman of the Board |
11,500 | $639.34 | $7,352,411 | 194,858 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-11-30 Gift |
2022-01-11 09:27 am |
N/A N/A |
TransDigm Group INC | TDG | Laubenthal Raymond F Director |
1,823 | $0 | 141,502 (Direct) |
View |
2021-12-15 Exercise |
2021-12-17 10:11 am |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $130.09 | 136,548 (Indirect) |
View |
2021-12-15 Exercise |
2021-12-17 10:11 am |
2016-09-30 2022-11-19 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $0 | 136,548 (Indirect) |
View |
2021-02-24 Exercise |
2021-12-09 08:51 am |
N/A N/A |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $191.79 | 122,000 (Indirect) |
View |
2021-02-24 Exercise |
2021-12-09 08:51 am |
2015-09-30 2024-11-13 |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $0 | 122,000 (Indirect) |
View |
2021-11-18 Exercise |
2021-11-22 09:55 am |
N/A N/A |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
40,000 | $191.79 | 40,147 (Direct) |
View |
2021-11-18 Exercise |
2021-11-22 09:55 am |
2015-09-30 2024-11-13 |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
40,000 | $0 | 40,147 (Direct) |
View |
2021-11-15 Exercise |
2021-11-17 3:02 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $130.09 | 148,048 (Indirect) |
View |
2021-11-15 Exercise |
2021-11-17 3:02 pm |
2016-09-30 2022-11-19 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $0 | 148,048 (Indirect) |
View |
2021-11-14 Option Award |
2021-11-16 11:38 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | Staer John Director |
799 | $0 | 799 (Direct) |
View |
2021-11-14 Option Award |
2021-11-16 11:35 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | Santana Michele Director |
799 | $0 | 799 (Direct) |
View |
2021-11-14 Option Award |
2021-11-16 11:32 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | MCCULLOUGH GARY E Director |
799 | $0 | 799 (Direct) |
View |
2021-11-14 Option Award |
2021-11-16 11:25 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | Laubenthal Raymond F Director |
799 | $0 | 799 (Direct) |
View |
2021-11-14 Option Award |
2021-11-16 11:22 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | HENNESSY SEAN P Director |
799 | $0 | 799 (Direct) |
View |
2021-11-14 Option Award |
2021-11-16 11:17 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | Graff Michael Director |
799 | $0 | 799 (Direct) |
View |
2021-11-14 Option Award |
2021-11-16 11:13 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | Dunn Mervin Director |
799 | $0 | 799 (Direct) |
View |
2021-11-14 Option Award |
2021-11-16 11:09 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | CRONIN JANE M. Director |
799 | $0 | 799 (Direct) |
View |
2021-11-14 Option Award |
2021-11-16 10:59 am |
2022-09-30 2031-11-14 |
TransDigm Group INC | TDG | BARR DAVID Director |
799 | $0 | 799 (Direct) |
View |
2021-11-12 Option Award |
2021-11-16 10:33 am |
2022-09-30 2031-11-12 |
TransDigm Group INC | TDG | Terrion Halle Fine GC, CCO, Secretary |
19,900 | $0 | 19,900 (Direct) |
View |
2021-09-28 Option Award(A) |
2021-11-16 10:24 am |
N/A N/A |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
61 | $612.96 | 41,402 (Direct) |
View |
2021-11-12 Option Award |
2021-11-16 10:13 am |
2026-09-30 2031-11-12 |
TransDigm Group INC | TDG | Stein Kevin M President & CEO |
49,350 | $0 | 49,350 (Direct) |
View |
2021-11-12 Option Award |
2021-11-16 10:06 am |
2022-09-30 2031-11-12 |
TransDigm Group INC | TDG | Wynne Sarah Chief Accounting Officer |
13,650 | $0 | 13,650 (Direct) |
View |
2021-11-01 Exercise |
2021-11-02 2:08 pm |
N/A N/A |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $191.79 | 92,000 (Indirect) |
View |
2021-11-01 Exercise |
2021-11-02 2:08 pm |
2015-09-30 2024-11-13 |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $0 | 92,000 (Indirect) |
View |
2021-10-15 Exercise |
2021-10-18 4:28 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $130.09 | 159,548 (Indirect) |
View |
2021-10-15 Exercise |
2021-10-18 4:28 pm |
2016-09-30 2022-11-19 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $0 | 159,548 (Indirect) |
View |
2021-09-28 Option Award |
2021-09-29 3:52 pm |
N/A N/A |
TransDigm Group INC | TDG | HENNESSY SEAN P Director |
61 | $612.96 | 33,935 (Direct) |
View |
2021-09-28 Option Award |
2021-09-29 3:51 pm |
N/A N/A |
TransDigm Group INC | TDG | Laubenthal Raymond F Director |
61 | $612.96 | 144,645 (Direct) |
View |
2021-09-28 Option Award |
2021-09-29 3:50 pm |
N/A N/A |
TransDigm Group INC | TDG | BARR DAVID Director |
61 | $612.96 | 31,785 (Direct) |
View |
2021-09-28 Option Award |
2021-09-29 3:49 pm |
N/A N/A |
TransDigm Group INC | TDG | MCCULLOUGH GARY E Director |
61 | $612.96 | 794 (Direct) |
View |
2021-09-28 Option Award |
2021-09-29 3:47 pm |
N/A N/A |
TransDigm Group INC | TDG | CRONIN JANE M. Director |
30 | $612.96 | 30 (Direct) |
View |
2021-09-28 Option Award |
2021-09-29 3:46 pm |
N/A N/A |
TransDigm Group INC | TDG | Santana Michele Director |
61 | $612.96 | 403 (Direct) |
View |
2021-09-28 Option Award |
2021-09-29 3:45 pm |
N/A N/A |
TransDigm Group INC | TDG | Graff Michael Director |
61 | $612.96 | 4,662 (Direct) |
View |
2021-09-28 Option Award |
2021-09-29 3:38 pm |
N/A N/A |
TransDigm Group INC | TDG | Dunn Mervin Director |
61 | $612.96 | 1,441 (Direct) |
View |
2021-09-28 Option Award |
2021-09-29 12:24 pm |
N/A N/A |
TransDigm Group INC | TDG | SMALL ROBERT J Director |
61 | $612.96 | 101,386 (Direct) |
View |
2021-09-15 Exercise |
2021-09-17 10:13 am |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $130.09 | 171,048 (Indirect) |
View |
2021-09-15 Exercise |
2021-09-17 10:13 am |
2016-09-30 2022-11-19 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $0 | 171,048 (Indirect) |
View |
2021-08-16 Exercise |
2021-08-16 2:26 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $130.09 | 182,548 (Indirect) |
View |
2021-08-16 Exercise |
2021-08-16 2:26 pm |
2016-09-30 2022-11-19 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
11,500 | $0 | 182,548 (Indirect) |
View |
2021-08-06 Option Award |
2021-08-10 1:28 pm |
2022-09-30 2031-08-06 |
TransDigm Group INC | TDG | Howley W Nicholas Director |
105,000 | $0 | 105,000 (Direct) |
View |
2021-08-02 Exercise |
2021-08-03 12:20 pm |
N/A N/A |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $191.79 | 102,000 (Indirect) |
View |
2021-08-02 Exercise |
2021-08-03 12:20 pm |
2015-09-30 2024-11-13 |
TransDigm Group INC | TDG | Henderson Robert S Exec.V.P. |
10,000 | $0 | 102,000 (Indirect) |
View |
2021-07-15 Exercise |
2021-07-16 1:57 pm |
N/A N/A |
TransDigm Group INC | TDG | Howley W Nicholas Exec. Chairman of the Board |
11,500 | $130.09 | 194,858 (Indirect) |
View |
2021-07-15 Exercise |
2021-07-16 1:57 pm |
2016-09-30 2022-11-19 |
TransDigm Group INC | TDG | Howley W Nicholas Exec. Chairman of the Board |
11,500 | $0 | 194,858 (Indirect) |
View |