Form 4 for TDG TransDigm Group
Accepted 2025-04-21 00:00:00 ET · period of report 2025-04-21 · accession 0000950170-25-056353 · 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 | 2025-04-21 | 2025-04-21 | TDG | Reiss Joel | Co-COO | S - Sale+OE | $1,321.80 | -3,300 | 4,005 | -45% | -$4.36M |
| DT | 2025-04-21 | 2025-04-21 | TDG | Reiss Joel | Co-COO | M - OptEx | $226.34 | +3,300 | 6,900 | +92% | +$746.9K |
| DT | 2025-04-21 | 2025-04-21 | TDG | Reiss Joel | Co-COO | M - OptEx | $0.00 | -3,300 | 0 | -100% | $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 | 2025-04-21 | S | D | 358 | $1,321.98 | 5,527 | D | — | — | (F5) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,321.4750 - $1,322.3350. 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 | 2025-04-21 | S | D | 642 | $1,325.31 | 4,576 | D | — | — | (F8) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,324.8750 - $1,325.7450. 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. |
| 3 | Common | Common Stock | 2025-04-21 | S | D | 199 | $1,323.89 | 5,218 | D | — | — | (F7) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,323.6150 - $1,324.1500. 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 | 2025-04-21 | S | D | 110 | $1,322.61 | 5,417 | D | — | — | (F6) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,322.4900 - $1,322.9300. 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 | 2025-04-21 | S | D | 288 | $1,320.87 | 5,885 | D | — | — | (F4) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,320.4700 - $1,321.4000. 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 | 2025-04-21 | S | D | 182 | $1,319.31 | 6,173 | D | — | — | (F3) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,319.2700 - $1,319.3100. 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 | Common | Common Stock | 2025-04-21 | S | D | 151 | $1,318.67 | 6,355 | D | — | — | (F2) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,318.2500 - $1,318.9200. 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 | 2025-04-21 | S | D | 94 | $1,316.85 | 6,506 | D | — | — | (F1) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,316.7950 - $1,316.9500. 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. |
| 9 | Common | Common Stock | 2025-04-21 | S | D | 300 | $1,300.00 | 6,600 | D | — | — | |
| 10 | Common | Common Stock | 2025-04-21 | M | A | 3,300 | $226.34 | 6,900 | D | — | — | |
| 11 | Common | Common Stock | 2025-04-21 | S | D | 5 | $1,332.00 | 3,600 | D | — | — | |
| 12 | Common | Common Stock | 2025-04-21 | S | D | 100 | $1,329.83 | 3,605 | D | — | — | |
| 13 | Common | Common Stock | 2025-04-21 | S | D | 300 | $1,327.87 | 3,705 | D | — | — | (F10) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,327.6050 - $1,328.4000. 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. |
| 14 | Common | Common Stock | 2025-04-21 | S | D | 571 | $1,326.52 | 4,005 | D | — | — | (F9) Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,326.0000 - $1,326.9850. 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. |
| 15 | Derivative | Stock Option | 2025-04-21 | M | D | 3,300 | $0.00 | 0 | D | $226.34 · 2016-09-30 to 2025-11-06 | 3,300 Common Stock |