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 |
|---|---|---|---|---|---|---|
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Sale | −30 | $1,287.59 | $39K | 3,600 |
| 2026-06-15 | Reiss Joel Co-Chief Operating Officer | Option exercise · Stock Option | −3,900 | 15,800 | ||
| 2026-05-18 | Howley W Nicholas Director | Option exercise 10b5-1 | +10,132 | $66.47 | $673K | 31,679.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −40 | $1,145.16 | $46K | 31,639.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −60 | $1,146.42 | $69K | 31,579.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −80 | $1,150.17 | $92K | 31,499.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −80 | $1,160.00 | $93K | 31,419.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −50 | $1,162.95 | $58K | 31,369.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −23 | $1,163.98 | $27K | 31,346.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −110 | $1,165.51 | $128K | 31,236.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −586 | $1,167.05 | $684K | 30,650.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −463 | $1,168.33 | $541K | 30,187.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −390 | $1,169.24 | $456K | 29,797.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −60 | $1,170.38 | $70K | 29,737.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −220 | $1,172.31 | $258K | 29,517.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −685 | $1,174.17 | $804K | 28,832.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −313 | $1,175.96 | $368K | 28,519.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −40 | $1,176.68 | $47K | 28,479.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −140 | $1,178.14 | $165K | 28,339.51 |
| 2026-05-18 | Howley W Nicholas Director | Sale 10b5-1 | −250 | $1,179.67 | $295K | 28,089.51 |
Page 14 of 112 · 2,237 trades