Transactions
20
Insider / TransDigm Group INC
Murphy Patrick Joseph
Co-Chief Operating Officer at TransDigm Group INC
- Company
- TransDigm Group INC
- Ticker
- TDG
- First filing on record
- October 28, 2025
- Latest trade on record
- February 24, 2026
- SEC filings
- EDGAR ↗
Murphy Patrick Joseph, Co-Chief Operating Officer at TransDigm Group INC, has disclosed 20 transactions in TDG since October 28, 2025: 0 purchases (0 open-market buys) and 5 sales, worth about $3.2M at the reported prices. The latest was filed February 25, 2026, 1 day after the trade.
Open-market buys
0
Sales
5
Avg. disclosure lag
1.4d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Murphy Patrick Joseph made no purchases and 5 sales worth $2.4M, plus 15 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Murphy Patrick Joseph has traded 1 stock on record; the largest by dollars is TDG.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 7 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| M | Option exercise or conversion | 14 | 6,400 | $885K |
| S | Open-market sale | 5 | 1,740 | $2.4M |
| A | Grant or award | 1 | 26,450 | — |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 10 | 0 | 2 · $800K |
| 2025 | 10 | 0 | 3 · $1.6M |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| TDG | Option / conversion M | February 24, 2026 | February 25, 2026 | 1d | 300 | — | — | derivative | Form 4 ↗ | |
| TDG | Option / conversion M | February 24, 2026 | February 25, 2026 | 1d | 1,160 | — | — | derivative | Form 4 ↗ | |
| TDG | Option / conversion M | February 24, 2026 | February 25, 2026 | 1d | 300 | $347 | $104K | Form 4 ↗ | ||
| TDG | Option / conversion M | February 24, 2026 | February 25, 2026 | 1d | 1,160 | $269 | $313K | Form 4 ↗ | ||
| TDG | Option / conversion M | February 2, 2026 | February 3, 2026 | 1d | 290 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| TDG | Sell S | February 2, 2026 | February 3, 2026 | 1d | 290 | $1,430 | $415K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Option / conversion M | February 2, 2026 | February 3, 2026 | 1d | 290 | $269 | $78K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Option / conversion M | January 2, 2026 | January 5, 2026 | 3d | 290 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| TDG | Sell S | January 2, 2026 | January 5, 2026 | 3d | 290 | $1,329 | $385K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Option / conversion M | January 2, 2026 | January 5, 2026 | 3d | 290 | $269 | $78K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Option / conversion M | December 1, 2025 | December 2, 2025 | 1d | 290 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| TDG | Sell S | December 1, 2025 | December 2, 2025 | 1d | 290 | $1,351 | $392K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Option / conversion M | December 1, 2025 | December 2, 2025 | 1d | 290 | $269 | $78K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Other A | November 4, 2025 | November 6, 2025 | 2d | 26,450 | — | — | derivative | Form 4 ↗ | |
| TDG | Option / conversion M | November 3, 2025 | November 4, 2025 | 1d | 290 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| TDG | Sell S | November 3, 2025 | November 4, 2025 | 1d | 290 | $1,310 | $380K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Option / conversion M | November 3, 2025 | November 4, 2025 | 1d | 290 | $269 | $78K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Option / conversion M | October 27, 2025 | October 28, 2025 | 1d | 580 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| TDG | Sell S | October 27, 2025 | October 28, 2025 | 1d | 580 | $1,355 | $786K | 10b5-1 plan | Form 4 ↗ | |
| TDG | Option / conversion M | October 27, 2025 | October 28, 2025 | 1d | 580 | $269 | $156K | 10b5-1 plan | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| February 25, 2026 | Form 4 | 0001193125-26-071661 | 4 | published | EDGAR ↗ |
| February 3, 2026 | Form 4 | 0001193125-26-035706 | 3 | published | EDGAR ↗ |
| January 5, 2026 | Form 4 | 0001193125-26-002759 | 3 | published | EDGAR ↗ |
| December 2, 2025 | Form 4 | 0001193125-25-305344 | 3 | published | EDGAR ↗ |
| November 6, 2025 | Form 4 | 0001193125-25-270107 | 1 | published | EDGAR ↗ |
| November 4, 2025 | Form 4 | 0001193125-25-264768 | 3 | published | EDGAR ↗ |
| October 28, 2025 | Form 4 | 0001193125-25-253835 | 3 | published | EDGAR ↗ |
Other insiders at TransDigm Group INC
- Reiss Joel Co-Chief Operating Officer 309 rows
- Howley W Nicholas Director 216 rows
- Stein Kevin M Director 116 rows
- SMALL ROBERT J Director 10 rows
- Lisman Michael President & CEO 9 rows
- CRONIN JANE M. Director 6 rows
- Graff Michael Director 4 rows
- BARR DAVID Director 3 rows
- HENNESSY SEAN P Director 3 rows
- MCCULLOUGH GARY E Director 3 rows
Everyone on file, with contracts and lobbying under the company's name: TransDigm Group INC.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Rule 10b5-1 trading plans The plan must be set up when the insider has no important non-public information.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 7 | 20 | October 28, 2025 | February 25, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.