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 |
|---|---|---|---|---|---|---|
| 2025-07-21 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −148 | $1,605.69 | $238K | 3,757 |
| 2025-07-21 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −157 | $1,607.49 | $252K | 3,600 |
| 2025-07-21 | Reiss Joel Co-Chief Operating Officer | Option exercise · Stock Option 10b5-1 | −3,000 | 56,000 | ||
| 2025-07-15 | Howley W Nicholas Director | Option exercise 10b5-1 | +2,736 | $140.92 | $386K | 24,283.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −360 | $1,565.35 | $564K | 23,923.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −430 | $1,566.45 | $674K | 23,493.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −349 | $1,567.24 | $547K | 23,144.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −540 | $1,568.83 | $847K | 22,604.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −220 | $1,570.85 | $346K | 22,384.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −87 | $1,573.09 | $137K | 22,297.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −450 | $1,573.95 | $708K | 21,847.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −200 | $1,575.82 | $315K | 21,647.51 |
| 2025-07-15 | Howley W Nicholas Director | Sale 10b5-1 | −100 | $1,580.10 | $158K | 21,547.51 |
| 2025-07-15 | Howley W Nicholas Director | Option exercise · Stock Option 10b5-1 | −2,736 | 10,089 | ||
| 2025-06-20 | Reiss Joel Co-Chief Operating Officer | Option exercise 10b5-1 | +3,000 | $284.97 | $855K | 6,600 |
| 2025-06-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −200 | $1,410.11 | $282K | 6,400 |
| 2025-06-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −100 | $1,411.86 | $141K | 6,300 |
| 2025-06-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −356 | $1,420.70 | $506K | 5,944 |
| 2025-06-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −154 | $1,421.49 | $219K | 5,790 |
| 2025-06-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −254 | $1,422.52 | $361K | 5,536 |
Page 42 of 125 · 2,483 trades