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 |
|---|---|---|---|---|---|---|
| 2026-06-18 | Howley W Nicholas Director | Sale | −176 | $1,337.05 | $235K | 21,547.51 |
| 2026-06-18 | Howley W Nicholas Director | Option exercise · Stock Option | −10,132 | 21,964 | ||
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Option exercise | +3,900 | $284.97 | $1.1M | 7,500 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −32 | $1,268.87 | $41K | 7,468 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −58 | $1,270.02 | $74K | 7,410 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −146 | $1,271.29 | $186K | 7,264 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −174 | $1,272.38 | $221K | 7,090 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −300 | $1,273.33 | $382K | 6,790 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −600 | $1,274.35 | $765K | 6,190 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −502 | $1,275.35 | $640K | 5,688 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −428 | $1,276.42 | $546K | 5,260 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −494 | $1,277.43 | $631K | 4,766 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −316 | $1,278.53 | $404K | 4,450 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −158 | $1,279.55 | $202K | 4,292 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −152 | $1,280.50 | $195K | 4,140 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −150 | $1,281.84 | $192K | 3,990 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −90 | $1,282.60 | $115K | 3,900 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −136 | $1,283.73 | $175K | 3,764 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −74 | $1,285.04 | $95K | 3,690 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −60 | $1,285.90 | $77K | 3,630 |
Page 13 of 112 · 2,237 trades