Howley W Nicholas's Form 4 filing
TransDigm Group INC (TDG) · filed Sep 16, 2025
- Accession no.
- 0001193125-25-205264
- Filed
- Sep 16, 2025
- Trade date
- Sep 15, 2025
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 12 non-derivative transactions and 1 derivative transaction. Open-market sales total $3.51M. 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 |
|---|---|
| Howley W NicholasCIK 0001352573 | 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 |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2025 | Common Stock | MOption exerciseAcquired | +2,736 | $50.92F1 | +$139,317.12 | 24,283.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −150 | $1,273.90F2 | −$191,085 | 24,133.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −165 | $1,276.40F3 | −$210,606 | 23,968.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −195 | $1,277.70F4 | −$249,151.5 | 23,773.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −378 | $1,278.72F5 | −$483,356.16 | 23,395.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −160 | $1,280.74F6 | −$204,918.4 | 23,235.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −186 | $1,282.68F7 | −$238,578.48 | 23,049.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −289 | $1,284.10F8 | −$371,104.9 | 22,760.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −471 | $1,285.07F9 | −$605,267.97 | 22,289.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −502 | $1,286.19F10 | −$645,667.38 | 21,787.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −150 | $1,287.60F11 | −$193,140 | 21,637.51 | Indirect | |
| Sep 15, 2025 | Common Stock | SSaleDisposed | −90 | $1,288.54 | −$115,968.6 | 21,547.51 | 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 |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2025 | Common Stock | MOption exerciseDisposed | −2,736 | $0.00 | $0 | 4,617 | 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 $1,273.69 - $1,274.09. 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 $1,276.18 - $1,276.61. 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 $1,277.21 - $1,278.14. 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 $1,278.27 - $1,279.23. 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 $1,280.27 - $1,281.20. 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 $1,282.39 - $1,283.15. 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.
- F8
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,283.53 - $1,284.49. 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.
- F9
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,284.59 - $1,285.51. 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.
- F10
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,285.94 - $1,286.54. 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.
- F11
Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,287.24 - $1,288.21. 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.