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 |
|---|---|---|---|---|---|---|
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −290 | $1,336.93 | $388K | 5,961 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −299 | $1,338.32 | $400K | 5,662 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −256 | $1,339.13 | $343K | 5,406 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −122 | $1,340.28 | $164K | 5,284 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −233 | $1,341.17 | $312K | 5,051 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −200 | $1,342.35 | $268K | 4,851 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −224 | $1,343.21 | $301K | 4,627 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −112 | $1,344.57 | $151K | 4,515 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −255 | $1,345.68 | $343K | 4,260 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −90 | $1,346.72 | $121K | 4,170 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −129 | $1,347.80 | $174K | 4,041 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −108 | $1,349.11 | $146K | 3,933 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −110 | $1,349.80 | $148K | 3,823 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −73 | $1,351.04 | $99K | 3,750 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −80 | $1,352.01 | $108K | 3,670 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −60 | $1,353.06 | $81K | 3,610 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −10 | $1,353.92 | $14K | 3,600 |
| 2025-11-17 | Reiss Joel Co-Chief Operating Officer | Option exercise · Stock Option 10b5-1 | −3,900 | 43,100 | ||
| 2025-11-17 | Howley W Nicholas Director | Option exercise 10b5-1 | +2,736 | $50.92 | $139K | 24,283.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −10 | $1,327.88 | $13K | 24,273.51 |
Page 33 of 112 · 2,237 trades