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 |
|---|---|---|---|---|---|---|
| 2026-01-08 | Stein Kevin M Director | Sale 10b5-1 | −1,278 | $1,406.72 | $1.8M | 17,869 |
| 2026-01-08 | Stein Kevin M Director | Sale 10b5-1 | −2,722 | $1,407.46 | $3.8M | 15,147 |
| 2026-01-08 | Stein Kevin M Director | Sale 10b5-1 | −5,239 | $1,408.44 | $7.4M | 9,908 |
| 2026-01-08 | Stein Kevin M Director | Sale 10b5-1 | −480 | $1,409.57 | $677K | 9,428 |
| 2026-01-08 | Stein Kevin M Director | Sale 10b5-1 | −930 | $1,410.65 | $1.3M | 8,498 |
| 2026-01-08 | Stein Kevin M Director | Sale 10b5-1 | −340 | $1,413.17 | $480K | 8,158 |
| 2026-01-08 | Stein Kevin M Director | Option exercise · Stock Option. 10b5-1 | −17,373 | 50,627 | ||
| 2026-01-05 | Stein Kevin M Director | Option exercise 10b5-1 | +17,940 | $105.88 | $1.9M | 26,098 |
| 2026-01-05 | Stein Kevin M Director | Option exercise 10b5-1 | +7,060 | $341.28 | $2.4M | 33,158 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −560 | $1,361.59 | $762K | 32,598 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −20 | $1,363.08 | $27K | 32,578 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −160 | $1,364.57 | $218K | 32,418 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −255 | $1,367.18 | $349K | 32,163 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −716 | $1,368.11 | $980K | 31,447 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −3,956 | $1,369.05 | $5.4M | 27,491 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −4,457 | $1,370.12 | $6.1M | 23,034 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −1,777 | $1,371.09 | $2.4M | 21,257 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −2,084 | $1,372.04 | $2.9M | 19,173 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −481 | $1,373.01 | $660K | 18,692 |
| 2026-01-05 | Stein Kevin M Director | Sale 10b5-1 | −1,020 | $1,374.25 | $1.4M | 17,672 |
Page 27 of 112 · 2,237 trades