Form 4 for TDG TransDigm Group
Accepted 2025-07-22 00:00:00 ET · period of report 2025-07-21 · accession 0000950170-25-097563 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2025-07-22 | 2025-07-21 | TDG | Reiss Joel | Co-COO | S - Sale+OE | $1,597.86 | -3,000 | 5,239 | -36% | -$4.79M |
| DT | 2025-07-22 | 2025-07-21 | TDG | Reiss Joel | Co-COO | M - OptEx | $284.97 | +3,000 | 6,600 | +83% | +$854.9K |
| DT | 2025-07-22 | 2025-07-21 | TDG | Reiss Joel | Co-COO | M - OptEx | $0.00 | -3,000 | 56.0K | -5% | $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 | 2025-07-21 | S | D | 10 | $1,592.18 | 5,887 | D | — | — | |
| 2 | Common | Common Stock | 2025-07-21 | S | D | 348 | $1,593.71 | 5,539 | D | — | — | (F4) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1593.4200 - $1593.7900. 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 | 2025-07-21 | S | D | 220 | $1,600.66 | 5,019 | D | — | — | (F5) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1600.1500 - $1600.9600. 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 | 2025-07-21 | S | D | 714 | $1,601.31 | 4,305 | D | — | — | (F6) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1601.0500 - $1601.7450. 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 | 2025-07-21 | S | D | 200 | $1,603.19 | 4,105 | D | — | — | |
| 6 | Common | Common Stock | 2025-07-21 | S | D | 200 | $1,604.26 | 3,905 | D | — | — | |
| 7 | Common | Common Stock | 2025-07-21 | S | D | 148 | $1,605.69 | 3,757 | D | — | — | (F7) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1605.6750 - $1605.7300. 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. |
| 8 | Common | Common Stock | 2025-07-21 | S | D | 157 | $1,607.49 | 3,600 | D | — | — | |
| 9 | Common | Common Stock | 2025-07-21 | S | D | 200 | $1,590.80 | 5,897 | D | — | — | (F3) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1590.6100 - $1591.2700. 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. |
| 10 | Common | Common Stock | 2025-07-21 | S | D | 134 | $1,588.23 | 6,097 | D | — | — | (F2) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1588.0900 - $1588.5200. 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. |
| 11 | Common | Common Stock | 2025-07-21 | S | D | 140 | $1,586.78 | 6,231 | D | — | — | |
| 12 | Common | Common Stock | 2025-07-21 | S | D | 229 | $1,586.14 | 6,371 | D | — | — | (F1) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1585.6450 - $1586.6200. 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. |
| 13 | Common | Common Stock | 2025-07-21 | M | A | 3,000 | $284.97 | 6,600 | D | — | — | |
| 14 | Common | Common Stock | 2025-07-21 | S | D | 300 | $1,599.00 | 5,239 | D | — | — | |
| 15 | Derivative | Stock Option | 2025-07-21 | M | D | 3,000 | $0.00 | 56,000 | D | $284.97 · 2021-09-30 to 2027-11-08 | 3,000 Common Stock |