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 |
|---|---|---|---|---|---|---|
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −262 | $1,286.70 | $337K | 6,438 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −336 | $1,287.69 | $433K | 6,102 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −536 | $1,288.54 | $691K | 5,566 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −420 | $1,289.81 | $542K | 5,146 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −220 | $1,290.68 | $284K | 4,926 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −418 | $1,291.68 | $540K | 4,508 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −279 | $1,292.66 | $361K | 4,229 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −61 | $1,293.76 | $79K | 4,168 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −50 | $1,294.90 | $65K | 4,118 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −58 | $1,296.10 | $75K | 4,060 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −32 | $1,297.32 | $42K | 4,028 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −44 | $1,298.11 | $57K | 3,984 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −12 | $1,299.04 | $16K | 3,972 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −25 | $1,300.44 | $33K | 3,947 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −14 | $1,301.78 | $18K | 3,933 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −45 | $1,303.15 | $59K | 3,888 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −60 | $1,304.90 | $78K | 3,828 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −118 | $1,305.98 | $154K | 3,710 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −20 | $1,306.64 | $26K | 3,690 |
| 2025-12-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −40 | $1,307.95 | $52K | 3,650 |
Page 29 of 112 · 2,237 trades