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 |
| 2025-12-15 Sale | 2025-12-16 4:09 pm | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,900 | $1,291 | $5,033,033 | 42,800 (Direct) | View |
| 2025-12-10 Sale | 2025-12-11 4:13 pm | TransDigm Group INC | TDG | SMALL ROBERT J Director | 4,700 | $1,290 | $6,063,879 | 500,151 (Indirect Direct) | View |
| 2025-12-09 Sale | 2025-12-09 9:09 pm | TransDigm Group INC | TDG | SMALL ROBERT J Director | 90,953 | $1,336 | $121,487,741 | 134,010 (Indirect Direct) | View |
| 2025-12-04 Sale | 2025-12-05 4:10 pm | TransDigm Group INC | TDG | Stein Kevin M Director | 17,526 | $1,362 | $23,875,414 | 46,098 (Indirect) | View |
| 2025-12-01 Sale | 2025-12-02 4:31 pm | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 290 | $1,351 | $391,807 | 2,795 (Direct) | View |
| 2025-11-28 Sale | 2025-12-01 4:07 pm | TransDigm Group INC | TDG | Stein Kevin M Director | 4,592 | $1,361 | $6,248,487 | 63,624 (Indirect) | View |
| 2025-11-25 Sale | 2025-11-26 4:52 pm | TransDigm Group INC | TDG | Stein Kevin M Director | 4,217 | $1,361 | $5,737,541 | 128,304 (Indirect) | View |
| 2025-11-21 Sale | 2025-11-24 4:08 pm | TransDigm Group INC | TDG | Stein Kevin M Director | 230 | $1,360 | $312,871 | 72,433 (Indirect) | View |
| 2025-11-20 Sale | 2025-11-21 4:12 pm | TransDigm Group INC | TDG | Stein Kevin M Director | 1,104 | $1,361 | $1,502,424 | 72,663 (Indirect) | View |
| 2025-11-18 Sale | 2025-11-19 4:10 pm | TransDigm Group INC | TDG | Stein Kevin M Director | 7,191 | $1,362 | $9,791,048 | 73,767 (Indirect) | View |
| 2025-11-17 Sale | 2025-11-18 4:50 pm | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,900 | $1,340 | $5,225,988 | 46,700 (Direct) | View |
| 2025-11-14 Purchase | 2025-11-17 4:30 pm | TransDigm Group INC | TDG | Lisman Michael President & CEO | 1,954 | $1,339 | $2,616,674 | 6,217 (Indirect Direct) | View |
| 2025-11-17 Sale | 2025-11-17 4:28 pm | TransDigm Group INC | TDG | Howley W Nicholas Director | 2,736 | $1,335 | $3,652,334 | 49,756 (Indirect) | View |
| 2025-11-03 Sale | 2025-11-04 4:22 pm | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 290 | $1,310 | $379,900 | 3,085 (Direct) | View |
| 2025-10-27 Sale | 2025-10-28 5:16 pm | TransDigm Group INC | TDG | Stein Kevin M Director | 700 | $1,360 | $952,000 | 80,958 (Indirect) | View |
| 2025-10-27 Sale | 2025-10-28 5:12 pm | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 580 | $1,355 | $785,761 | 3,375 (Direct) | View |
| 2025-10-20 Sale | 2025-10-21 4:57 pm | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,000 | $1,280 | $3,838,757 | 50,600 (Direct) | View |
| 2025-10-15 Sale | 2025-10-15 4:40 pm | TransDigm Group INC | TDG | Howley W Nicholas Director | 2,736 | $1,299 | $3,553,717 | 23,429 (Indirect) | View |
| 2025-09-22 Sale | 2025-09-24 5:02 pm | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,000 | $1,276 | $3,828,204 | 53,600 (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 |
| 2025-12-15 Exercise | 2025-12-16 4:09 pm | 2021-09-30 2027-11-08 | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,900 | $0 | 42,800 (Direct) | View |
| 2025-12-15 Exercise | 2025-12-16 4:09 pm | N/A N/A | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,900 | $284.97 | 42,800 (Direct) | View |
| 2025-12-10 Exercise | 2025-12-11 4:13 pm | 2018-09-30 2027-11-08 | TransDigm Group INC | TDG | SMALL ROBERT J Director | 4,700 | $0 | 500,151 (Direct) | View |
| 2025-12-10 Exercise | 2025-12-11 4:13 pm | N/A N/A | TransDigm Group INC | TDG | SMALL ROBERT J Director | 4,700 | $66.47 | 500,151 (Direct) | View |
| 2025-12-04 Exercise | 2025-12-05 4:10 pm | N/A N/A | TransDigm Group INC | TDG | Stein Kevin M Director | 17,526 | $105.88 | 46,098 (Indirect) | View |
| 2025-12-04 Exercise | 2025-12-05 4:10 pm | 2018-09-30 2028-04-25 | TransDigm Group INC | TDG | Stein Kevin M Director | 17,526 | $0 | 46,098 (Indirect) | View |
| 2025-12-01 Exercise | 2025-12-02 4:31 pm | N/A N/A | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 290 | $269.42 | 2,795 (Direct) | View |
| 2025-12-01 Exercise | 2025-12-02 4:31 pm | 2020-09-30 2026-11-10 | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 290 | $0 | 2,795 (Direct) | View |
| 2025-11-28 Exercise | 2025-12-01 4:07 pm | N/A N/A | TransDigm Group INC | TDG | Stein Kevin M Director | 4,592 | $105.88 | 63,624 (Indirect) | View |
| 2025-11-28 Exercise | 2025-12-01 4:07 pm | 2018-09-30 2028-04-25 | TransDigm Group INC | TDG | Stein Kevin M Director | 4,592 | $0 | 63,624 (Indirect) | View |
| 2025-11-25 Exercise | 2025-11-26 4:52 pm | N/A N/A | TransDigm Group INC | TDG | Stein Kevin M Director | 4,217 | $105.88 | 128,304 (Indirect) | View |
| 2025-11-25 Exercise | 2025-11-26 4:52 pm | 2018-09-30 2028-04-25 | TransDigm Group INC | TDG | Stein Kevin M Director | 4,217 | $0 | 128,304 (Indirect) | View |
| 2025-11-21 Gift | 2025-11-25 4:15 pm | N/A N/A | TransDigm Group INC | TDG | Graff Michael Director | 340 | $0 | 13,749 (Direct) | View |
| 2025-11-21 Exercise | 2025-11-24 4:08 pm | N/A N/A | TransDigm Group INC | TDG | Stein Kevin M Director | 230 | $105.88 | 72,433 (Indirect) | View |
| 2025-11-21 Exercise | 2025-11-24 4:08 pm | 2018-09-30 2028-04-25 | TransDigm Group INC | TDG | Stein Kevin M Director | 230 | $0 | 72,433 (Indirect) | View |
| 2025-11-20 Exercise | 2025-11-21 4:12 pm | N/A N/A | TransDigm Group INC | TDG | Stein Kevin M Director | 1,104 | $105.88 | 72,663 (Indirect) | View |
| 2025-11-20 Exercise | 2025-11-21 4:12 pm | 2018-09-30 2028-04-25 | TransDigm Group INC | TDG | Stein Kevin M Director | 1,104 | $0 | 72,663 (Indirect) | View |
| 2025-11-18 Exercise | 2025-11-19 4:10 pm | N/A N/A | TransDigm Group INC | TDG | Stein Kevin M Director | 7,191 | $105.88 | 73,767 (Indirect) | View |
| 2025-11-18 Exercise | 2025-11-19 4:10 pm | 2018-09-30 2028-04-25 | TransDigm Group INC | TDG | Stein Kevin M Director | 7,191 | $0 | 73,767 (Indirect) | View |
| 2025-11-17 Exercise | 2025-11-18 4:50 pm | 2021-09-30 2027-11-08 | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,900 | $0 | 46,700 (Direct) | View |
| 2025-11-17 Exercise | 2025-11-18 4:50 pm | N/A N/A | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,900 | $284.97 | 46,700 (Direct) | View |
| 2025-11-17 Exercise | 2025-11-17 4:28 pm | N/A N/A | TransDigm Group INC | TDG | Howley W Nicholas Director | 2,736 | $50.92 | 49,756 (Indirect) | View |
| 2025-11-17 Exercise | 2025-11-17 4:28 pm | 2017-09-30 2026-11-10 | TransDigm Group INC | TDG | Howley W Nicholas Director | 2,736 | $0 | 49,756 (Indirect) | View |
| 2025-11-04 Option Award | 2025-11-06 5:45 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | BARR DAVID Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:42 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | CRONIN JANE M. Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:39 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Graff Michael Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:37 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | HENNESSY SEAN P Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:35 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Howley W Nicholas Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:32 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | MCCULLOUGH GARY E Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:29 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Palmer Peter Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:25 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Santana Michele Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:23 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | SMALL ROBERT J Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:21 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Stein Kevin M Director | 518 | $0 | 518 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:16 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 26,450 | $0 | 26,450 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 5:13 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Vadiee Armani GC, CCO, Secretary | 17,100 | $0 | 17,100 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 4:40 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Wynne Sarah Chief Financial Officer | 8,700 | $0 | 8,700 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 4:36 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 9,700 | $0 | 9,700 (Direct) | View |
| 2025-11-04 Option Award | 2025-11-06 4:32 pm | N/A 2035-11-04 | TransDigm Group INC | TDG | Lisman Michael President & CEO | 79,603 | $0 | 79,603 (Direct) | View |
Ownership | 2025-11-05 3:25 pm | N/A N/A | TransDigm Group INC | TDG | Palmer Peter Director | 0 | $0 | 55,965 (Direct) | View |
| 2025-11-03 Exercise | 2025-11-04 4:22 pm | N/A N/A | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 290 | $269.42 | 3,085 (Direct) | View |
| 2025-11-03 Exercise | 2025-11-04 4:22 pm | 2020-09-30 2026-11-10 | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 290 | $0 | 3,085 (Direct) | View |
| 2025-10-27 Exercise | 2025-10-28 5:16 pm | N/A N/A | TransDigm Group INC | TDG | Stein Kevin M Director | 700 | $105.88 | 80,958 (Indirect) | View |
| 2025-10-27 Exercise | 2025-10-28 5:16 pm | 2018-09-30 2028-04-25 | TransDigm Group INC | TDG | Stein Kevin M Director | 700 | $0 | 80,958 (Indirect) | View |
| 2025-10-27 Exercise | 2025-10-28 5:12 pm | N/A N/A | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 580 | $269.42 | 3,375 (Direct) | View |
| 2025-10-27 Exercise | 2025-10-28 5:12 pm | 2020-09-30 2026-11-10 | TransDigm Group INC | TDG | Murphy Patrick Joseph Co-Chief Operating Officer | 580 | $0 | 3,375 (Direct) | View |
| 2025-10-20 Exercise | 2025-10-21 4:57 pm | 2021-09-30 2027-11-08 | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,000 | $0 | 50,600 (Direct) | View |
| 2025-10-20 Exercise | 2025-10-21 4:57 pm | N/A N/A | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,000 | $284.97 | 50,600 (Direct) | View |
| 2025-10-15 Exercise | 2025-10-15 4:40 pm | N/A N/A | TransDigm Group INC | TDG | Howley W Nicholas Director | 2,736 | $50.92 | 23,429 (Indirect) | View |
| 2025-10-15 Exercise | 2025-10-15 4:40 pm | 2017-09-30 2026-11-10 | TransDigm Group INC | TDG | Howley W Nicholas Director | 2,736 | $0 | 23,429 (Indirect) | View |
| 2025-09-22 Exercise | 2025-09-24 5:02 pm | 2021-09-30 2027-11-08 | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,000 | $0 | 53,600 (Direct) | View |
| 2025-09-22 Exercise | 2025-09-24 5:02 pm | N/A N/A | TransDigm Group INC | TDG | Reiss Joel Co-Chief Operating Officer | 3,000 | $284.97 | 53,600 (Direct) | View |
| 2025-09-19 Option Award | 2025-09-22 5:01 pm | N/A N/A | TransDigm Group INC | TDG | Santana Michele Director | 29 | $1,288 | 741 (Direct) | View |
| 2025-09-19 Option Award | 2025-09-22 5:01 pm | N/A N/A | TransDigm Group INC | TDG | HENNESSY SEAN P Director | 36 | $1,288 | 33,749 (Direct) | View |
| 2025-09-19 Option Award | 2025-09-22 5:01 pm | N/A N/A | TransDigm Group INC | TDG | Graff Michael Director | 29 | $1,288 | 14,089 (Direct) | View |