Stein Kevin M's Form 4 filing
TransDigm Group INC (TDG) · filed Jan 16, 2026
- Accession no.
- 0001193125-26-015540
- Filed
- Jan 16, 2026
- Trade date
- Jan 14, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 4 non-derivative transactions and 1 derivative transaction. Open-market sales total $10.7M. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Stein Kevin MCIK 0001431675 | Director |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 14, 2026 | Common Stock | MOption exerciseAcquired | +7,627 | $342.31F1 | +$2,610,798.37 | 15,785 | Indirect | |
| Jan 14, 2026 | Common Stock | SSaleDisposed | −2,141 | $1,405.64F2 | −$3,009,475.24 | 13,644 | Indirect | |
| Jan 14, 2026 | Common Stock | SSaleDisposed | −3,964 | $1,406.41F3 | −$5,575,009.24 | 9,680 | Indirect | |
| Jan 14, 2026 | Common Stock | SSaleDisposed | −1,522 | $1,407.34F4 | −$2,141,971.48 | 8,158 | Indirect |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 14, 2026 | Common Stock | MOption exerciseDisposed | −7,627 | $0.00 | $0 | 43,000 | Indirect |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F1
The exercise price has been adjusted for dividends declared since August 1, 2022.
Referenced by the price of 1 transaction in Table I.
- F2
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,405.0000 - $1,405.9700. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price
Referenced by the price of 1 transaction in Table I.
- F3
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,406.0000 - $1,406.9900. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price
Referenced by the price of 1 transaction in Table I.
- F4
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,407.0100 - $1,408.0000. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price
Referenced by the price of 1 transaction in Table I.