Form 4 for TDG TransDigm Group
Accepted 2025-12-01 00:00:00 ET · period of report 2025-11-28 · accession 0001193125-25-303877 · 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 | 2025-12-01 | 2025-11-28 | TDG | Stein Kevin M | Dir | S - Sale+OE | $1,360.73 | -4,592 | 8,208 | -36% | -$6.25M |
| DTI | 2025-12-01 | 2025-11-28 | TDG | Stein Kevin M | Dir | M - OptEx | $105.88 | +4,592 | 12.8K | +56% | +$486.2K |
| DTI | 2025-12-01 | 2025-11-28 | TDG | Stein Kevin M | Dir | M - OptEx | $0.00 | -4,592 | 55.5K | -8% | $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 | 2025-11-28 | S | D | 2,997 | $1,360.44 | 9,753 | 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- $1,360.9400. 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 | 2025-11-28 | S | D | 50 | $1,362.43 | 8,158 | 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 $1,362.3000- $1,362.4900. 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 | 2025-11-28 | S | D | 1,545 | $1,361.25 | 8,208 | 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 $1,361.0800- $1,361.8600. 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. |
| 4 | Common | Common Stock | 2025-11-28 | M | A | 4,592 | $105.88 | 12,750 | I Fortuna Trust dated June 1, 2018 | — | — | (F1) The exercise price has been adjusted for dividends declared since August 1, 2022. |
| 5 | Derivative | Stock Option | 2025-11-28 | M | D | 4,592 | $0.00 | 55,466 | I Fortuna Trust dated June 1, 2018 | $105.88 · 2018-09-30 to 2028-04-25 | 4,592 Common Stock |