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 |
|---|---|---|---|---|---|---|
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −70 | $1,197.85 | $84K | 7,420 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −80 | $1,198.80 | $96K | 7,340 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −156 | $1,200.14 | $187K | 7,184 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −160 | $1,201.32 | $192K | 7,024 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −116 | $1,202.44 | $139K | 6,908 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −74 | $1,203.80 | $89K | 6,834 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −10 | $1,204.60 | $12K | 6,824 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −30 | $1,206.69 | $36K | 6,794 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −60 | $1,208.51 | $73K | 6,734 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −80 | $1,209.20 | $97K | 6,654 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −30 | $1,210.31 | $36K | 6,624 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −90 | $1,211.50 | $109K | 6,534 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −110 | $1,212.59 | $133K | 6,424 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −170 | $1,213.73 | $206K | 6,254 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −211 | $1,215.13 | $256K | 6,043 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −239 | $1,216.22 | $291K | 5,804 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −60 | $1,217.25 | $73K | 5,744 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −90 | $1,218.22 | $110K | 5,654 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −90 | $1,219.30 | $110K | 5,564 |
| 2026-07-15 | Reiss Joel Co-Chief Operating Officer | Sale 10b5-1 | −140 | $1,220.50 | $171K | 5,424 |
Page 8 of 112 · 2,237 trades