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TransDigm Group INC — Director's Dealing 2026
Jan 9, 2026
29928_dirs_2026-01-09_09148740-45f1-41bd-8f0a-b100d00cb475.zip
Director's Dealing
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SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2026-01-08
Reporting Person: Stein Kevin M (N/A)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2026-01-08 | Common Stock | M | 17373 | $342.31 | Acquired | 25531 | Indirect |
| 2026-01-08 | Common Stock | S | 6384 | $1405.3006 | Disposed | 19147 | Indirect |
| 2026-01-08 | Common Stock | S | 1278 | $1406.7156 | Disposed | 17869 | Indirect |
| 2026-01-08 | Common Stock | S | 2722 | $1407.4564 | Disposed | 15147 | Indirect |
| 2026-01-08 | Common Stock | S | 5239 | $1408.4395 | Disposed | 9908 | Indirect |
| 2026-01-08 | Common Stock | S | 480 | $1409.5663 | Disposed | 9428 | Indirect |
| 2026-01-08 | Common Stock | S | 930 | $1410.6495 | Disposed | 8498 | Indirect |
| 2026-01-08 | Common Stock | S | 340 | $1413.17 | Disposed | 8158 | Indirect |
Derivative Transactions
| Date | Security | Exercise Price | Code | Shares | A/D | Expiration | Underlying | Ownership |
|---|---|---|---|---|---|---|---|---|
| 2026-01-08 | Stock Option. | $342.31 | M | 17373 | Disposed | 2030-11-11 | Common Stock (17373) | Indirect |
Footnotes
F1: The exercise price has been adjusted for dividends declared since August 1, 2022.
F2: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,405.0000 - $1,405.9900. 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.
F3: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,406.0000 - $1,406.9950. 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.
F4: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,407.0000 - $1,407.9150. 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.
F5: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,408.1500 - $1,409.1100. 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.
F6: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,409.1600 - $1,410.0800. 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.
F7: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,410.4600 - $1,411.4350. 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.