Reiss Joel's Form 4 filing
TransDigm Group INC (TDG) · filed Oct 21, 2025
- Accession no.
- 0001193125-25-245267
- Filed
- Oct 21, 2025
- Trade date
- Oct 20, 2025
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 10 non-derivative transactions and 1 derivative transaction. Open-market sales total $3.84M. It was filed 1 day 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 |
|---|---|
| Reiss JoelCIK 0001656109 | Officer (Co-Chief Operating Officer) |
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 |
|---|---|---|---|---|---|---|---|---|
| Oct 20, 2025 | Common Stock | MOption exerciseAcquired | +3,000 | $284.97 | +$854,910 | 6,600 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −42 | $1,272.58F1 | −$53,448.36 | 6,558 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −200 | $1,273.36F2 | −$254,672 | 6,358 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −100 | $1,275.00 | −$127,500 | 6,258 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −308 | $1,276.47F3 | −$393,152.76 | 5,950 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −742 | $1,278.02F4 | −$948,290.84 | 5,208 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −524 | $1,280.42F5 | −$670,940.08 | 4,684 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −200 | $1,281.07 | −$256,214 | 4,484 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −844 | $1,283.39F6 | −$1,083,181.16 | 3,640 | Direct | |
| Oct 20, 2025 | Common Stock | SSaleDisposed | −40 | $1,283.99F7 | −$51,359.6 | 3,600 | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| Oct 20, 2025 | Common Stock | MOption exerciseDisposed | −3,000 | $0.00 | $0 | 47,000 | Direct |
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
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,272.0400 - $1,272.7400. 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.
- F2
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,273.2800 - $1,274.0600. 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 $1,276.4500 - $1,276.5000. 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 $1,277.5350 - $1,278.4800. 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.
- F5
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,280.3100 - $1,281.0100. 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.
- F6
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,282.9200 - $1,283.9100. 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.
- F7
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,283.9600 - $1,284.0000. 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.