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 |
|---|---|---|---|---|---|---|
| 2026-03-18 | Howley W Nicholas Director | Option exercise 10b5-1 | +10,132 | $50.92 | $516K | 31,679.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −202 | $1,205.42 | $243K | 31,477.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −507 | $1,206.05 | $611K | 30,970.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −91 | $1,207.38 | $110K | 30,879.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −324 | $1,208.56 | $392K | 30,555.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −1,246 | $1,209.52 | $1.5M | 29,309.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −1,376 | $1,210.39 | $1.7M | 27,933.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −1,182 | $1,211.46 | $1.4M | 26,751.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −2,025 | $1,212.57 | $2.5M | 24,726.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −1,159 | $1,213.45 | $1.4M | 23,567.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −552 | $1,214.40 | $670K | 23,015.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −125 | $1,215.51 | $152K | 22,890.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −188 | $1,216.63 | $229K | 22,702.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −80 | $1,217.57 | $97K | 22,622.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −49 | $1,218.80 | $60K | 22,573.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −90 | $1,220.61 | $110K | 22,483.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −40 | $1,221.44 | $49K | 22,443.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −29 | $1,222.38 | $35K | 22,414.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −10 | $1,223.80 | $12K | 22,404.51 |
| 2026-03-18 | Howley W Nicholas Director | Sale 10b5-1 | −70 | $1,225.10 | $86K | 22,334.51 |
Page 19 of 112 · 2,237 trades