Reiss Joel's Form 4 filing
TransDigm Group INC (TDG) · filed Jan 16, 2026
- Accession no.
- 0001193125-26-015541
- Filed
- Jan 16, 2026
- Trade date
- Jan 15, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 19 non-derivative transactions and 1 derivative transaction. Open-market sales total $5.58M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Reiss JoelCIK 0001656109 | Officer (Co-Chief Operating Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 15, 2026 | Common Stock | MOption exerciseAcquired | +3,900 | $284.97 | +$1,111,383 | 7,500 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −44 | $1,420.38 | −$62,496.72 | 7,456 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −67 | $1,421.89 | −$95,266.63 | 7,389 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −95 | $1,422.63 | −$135,149.85 | 7,294 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −128 | $1,423.80 | −$182,246.4 | 7,166 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −90 | $1,425.10 | −$128,259 | 7,076 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −245 | $1,426.35 | −$349,455.75 | 6,831 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −396 | $1,427.27 | −$565,198.92 | 6,435 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −477 | $1,428.03 | −$681,170.31 | 5,958 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −260 | $1,429.14 | −$371,576.4 | 5,698 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −372 | $1,430.21 | −$532,038.12 | 5,326 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −453 | $1,431.26 | −$648,360.78 | 4,873 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −257 | $1,432.40 | −$368,126.8 | 4,616 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −486 | $1,433.36 | −$696,612.96 | 4,130 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −200 | $1,434.18 | −$286,836 | 3,930 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −205 | $1,435.14 | −$294,203.7 | 3,725 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −35 | $1,436.15 | −$50,265.25 | 3,690 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −50 | $1,437.56 | −$71,878 | 3,640 | Direct | |
| Jan 15, 2026 | Common Stock | SSaleDisposed | −40 | $1,438.91 | −$57,556.4 | 3,600 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 15, 2026 | Common Stock | MOption exerciseDisposed | −3,900 | $0.00 | $0 | 35,300 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.