CIK 0001260221 · Large accelerated filer
TransDigm Group INC
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- TDG
- Exchange
- NYSE
- Industry
- Aircraft Parts & Auxiliary Equipment, NEC
- FY end
- Sep 30
- Incorporated
- DE
- Entity type
- operating
- EIN
- 510484716
- Phone
- 216 706 2960
- Business address
- 1350 EUCLID AVENUE, SUITE 1600, CLEVELAND, OH, 44115
- Former names
- TD HOLDING CORP
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $26,250,917
- in 4 filings, $26.3M under 10b5-1 plans
Net −$26,250,917. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-25 | SMALL ROBERT J Director | Purchase | +1 | $1,285.00 | $1K | 366,142 |
| 2026-02-06 | Lisman Michael President & CEO | Purchase | +950 | $1,284.26 | $1.2M | 3,259 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +600 | $1,334.13 | $800K | 600 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +55 | $1,337.38 | $74K | 655 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +290 | $1,338.56 | $388K | 945 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +521 | $1,341.49 | $699K | 1,466 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +384 | $1,342.93 | $516K | 1,850 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +104 | $1,344.76 | $140K | 1,954 |
| 2024-01-22 | HENNESSY SEAN P Director | Purchase | +0.48 | $1,065.40 | $511 | 33,976.09 |
| 2023-07-10 | Santana Michele Director | Purchase | +1 | $883.30 | $883 | 661 |
| 2023-03-24 | Santana Michele Director | Purchase | +1 | $692.90 | $693 | 662 |
| 2023-01-24 | Santana Michele Director | Purchase | +10 | $684.64 | $7K | 662 |
| 2022-12-23 | Santana Michele Director | Purchase | +1 | $619.54 | $620 | 653 |
| 2022-04-04 | Santana Michele Director | Purchase | +1 | $668.88 | $669 | 652 |
| 2021-12-31 | Santana Michele Director | Purchase | +1 | $634.26 | $634 | 651 |
| 2021-05-24 | Santana Michele Director | Purchase | +1 | $616.46 | $616 | 651 |
| 2020-10-01 | Santana Michele Director | Purchase | +4 | $482.93 | $2K | 651 |
| 2020-07-28 | Santana Michele Director | Purchase | +1 | $432.19 | $432 | 648 |
| 2020-05-04 | Santana Michele Director | Purchase | +1 | $328.53 | $329 | 647 |
| 2020-02-28 | Santana Michele Director | Purchase | +8 | $532.47 | $4K | 646 |
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