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 |
|---|---|---|---|---|---|---|
| 2025-08-26 | Graff Michael Director | Option exercise · Stock Option | −1,760 | 0 | ||
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Option exercise 10b5-1 | +3,000 | $284.97 | $855K | 6,600 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −487 | $1,399.60 | $682K | 6,113 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −287 | $1,401.01 | $402K | 5,826 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −342 | $1,403.59 | $480K | 5,484 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −343 | $1,404.50 | $482K | 5,141 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −158 | $1,405.68 | $222K | 4,983 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −152 | $1,406.58 | $214K | 4,831 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −22 | $1,407.09 | $31K | 4,809 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −200 | $1,408.62 | $282K | 4,609 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −238 | $1,410.29 | $336K | 4,371 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −571 | $1,411.41 | $806K | 3,800 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −200 | $1,413.00 | $283K | 3,600 |
| 2025-08-20 | Reiss Joel Co-Chief Operating Officer | Option exercise · Stock Option 10b5-1 | −3,000 | 53,000 | ||
| 2025-08-15 | Howley W Nicholas Director | Option exercise 10b5-1 | +2,736 | $140.92 | $386K | 24,283.51 |
| 2025-08-15 | Howley W Nicholas Director | Sale 10b5-1 | −100 | $1,391.77 | $139K | 24,183.51 |
| 2025-08-15 | Howley W Nicholas Director | Sale 10b5-1 | −400 | $1,392.94 | $557K | 23,783.51 |
| 2025-08-15 | Howley W Nicholas Director | Sale 10b5-1 | −626 | $1,393.99 | $873K | 23,157.51 |
| 2025-08-15 | Howley W Nicholas Director | Sale 10b5-1 | −400 | $1,395.61 | $558K | 22,757.51 |
| 2025-08-15 | Howley W Nicholas Director | Sale 10b5-1 | −487 | $1,398.33 | $681K | 22,270.51 |
Page 40 of 112 · 2,237 trades