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 |
|---|---|---|---|---|---|---|
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −105 | $1,328.60 | $140K | 24,168.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −610 | $1,331.27 | $812K | 23,558.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −515 | $1,333.69 | $687K | 23,043.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −1,057 | $1,334.89 | $1.4M | 21,986.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −23 | $1,335.61 | $31K | 21,963.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −41 | $1,338.49 | $55K | 21,922.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −32 | $1,339.14 | $43K | 21,890.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −36 | $1,340.96 | $48K | 21,854.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −56 | $1,341.99 | $75K | 21,798.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −61 | $1,343.82 | $82K | 21,737.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −87 | $1,344.78 | $117K | 21,650.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −83 | $1,347.53 | $112K | 21,567.51 |
| 2025-11-17 | Howley W Nicholas Director | Sale 10b5-1 | −20 | $1,348.07 | $27K | 21,547.51 |
| 2025-11-17 | Howley W Nicholas Director | Option exercise · Stock Option 10b5-1 | −2,736 | 28,208 | ||
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +600 | $1,334.13 | $800K | 600 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +55 | $1,337.38 | $74K | 655 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +290 | $1,338.56 | $388K | 945 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +521 | $1,341.49 | $699K | 1,466 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +384 | $1,342.93 | $516K | 1,850 |
| 2025-11-14 | Lisman Michael President & CEO | Purchase | +104 | $1,344.76 | $140K | 1,954 |
Page 34 of 112 · 2,237 trades