Form 4 for TDG TransDigm Group
Accepted 2025-11-19 00:00:00 ET · period of report 2025-11-18 · accession 0001193125-25-288104 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMTI | 2025-11-19 | 2025-11-18 | TDG | Stein Kevin M | Dir | S - Sale+OE | $1,361.57 | -7,191 | 9,390 | -43% | -$9.79M |
| DTI | 2025-11-19 | 2025-11-18 | TDG | Stein Kevin M | Dir | M - OptEx | $105.88 | +7,191 | 15.3K | +88% | +$761.4K |
| DTI | 2025-11-19 | 2025-11-18 | TDG | Stein Kevin M | Dir | M - OptEx | $0.00 | -7,191 | 65.6K | -10% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-11-18 | S | D | 848 | $1,361.89 | 10,921 | I Fortuna Trust dated June 1, 2018 | — | — | (F3) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,361.2300- $1,362.2299. 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. |
| 2 | Common | Common Stock | 2025-11-18 | S | D | 3,580 | $1,360.28 | 11,769 | I Fortuna Trust dated June 1, 2018 | — | — | (F2) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,360.0000- $1,360.9999. 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. |
| 3 | Common | Common Stock | 2025-11-18 | M | A | 7,191 | $105.88 | 15,349 | I Fortuna Trust dated June 1, 2018 | — | — | (F1) The exercise price has been adjusted for dividends declared since August 1, 2022. |
| 4 | Common | Common Stock | 2025-11-18 | S | D | 70 | $1,364.59 | 8,158 | I Fortuna Trust dated June 1, 2018 | — | — | (F6) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,364.5850- $1,365.5849. 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. |
| 5 | Common | Common Stock | 2025-11-18 | S | D | 1,162 | $1,363.73 | 8,228 | I Fortuna Trust dated June 1, 2018 | — | — | (F5) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,363.2600- $1,364.2599. 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. |
| 6 | Common | Common Stock | 2025-11-18 | S | D | 1,531 | $1,362.64 | 9,390 | I Fortuna Trust dated June 1, 2018 | — | — | (F4) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,362.2400- $1,363.2399. 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. |
| 7 | Derivative | Stock Option | 2025-11-18 | M | D | 7,191 | $0.00 | 65,609 | I Fortuna Trust dated June 1, 2018 | $105.88 · 2018-09-30 to 2028-04-25 | 7,191 Common Stock |