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Reiss Joel's Form 4 filing

TransDigm Group INC (TDG) · filed Jul 17, 2026

Accession no.
0001656109-26-000004
Filed
Jul 17, 2026, 4:16 PM ET
Trade date
Jul 15, 2026
Filing delay
2 days
Rule 10b5-1 plan
Checked

This filing lists 30 non-derivative transactions and 1 derivative transaction. Open-market sales total $4.24M. It was filed 2 days 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.

Reporting owners on this filing
OwnerRelationship to the company
Reiss JoelCIK 0001656109Officer (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.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Jul 15, 2026Common StockMOption exerciseAcquired+3,900$284.97+$1,111,3837,500Direct
Jul 15, 2026Common StockSSaleDisposed−10$1,195.20−$11,952.047,490Direct
Jul 15, 2026Common StockSSaleDisposed−70$1,197.85−$83,849.577,420Direct
Jul 15, 2026Common StockSSaleDisposed−80$1,198.80−$95,903.67,340Direct
Jul 15, 2026Common StockSSaleDisposed−156$1,200.14−$187,222.427,184Direct
Jul 15, 2026Common StockSSaleDisposed−160$1,201.32−$192,210.97,024Direct
Jul 15, 2026Common StockSSaleDisposed−116$1,202.44−$139,483.16,908Direct
Jul 15, 2026Common StockSSaleDisposed−74$1,203.80−$89,081.396,834Direct
Jul 15, 2026Common StockSSaleDisposed−10$1,204.60−$12,0466,824Direct
Jul 15, 2026Common StockSSaleDisposed−30$1,206.69−$36,200.76,794Direct
Jul 15, 2026Common StockSSaleDisposed−60$1,208.51−$72,510.436,734Direct
Jul 15, 2026Common StockSSaleDisposed−80$1,209.20−$96,735.86,654Direct
Jul 15, 2026Common StockSSaleDisposed−30$1,210.31−$36,309.166,624Direct
Jul 15, 2026Common StockSSaleDisposed−90$1,211.50−$109,035.16,534Direct
Jul 15, 2026Common StockSSaleDisposed−110$1,212.59−$133,385.36,424Direct
Jul 15, 2026Common StockSSaleDisposed−170$1,213.73−$206,333.686,254Direct
Jul 15, 2026Common StockSSaleDisposed−211$1,215.13−$256,391.676,043Direct
Jul 15, 2026Common StockSSaleDisposed−239$1,216.22−$290,677.615,804Direct
Jul 15, 2026Common StockSSaleDisposed−60$1,217.25−$73,034.85,744Direct
Jul 15, 2026Common StockSSaleDisposed−90$1,218.22−$109,639.85,654Direct
Jul 15, 2026Common StockSSaleDisposed−90$1,219.30−$109,736.925,564Direct
Jul 15, 2026Common StockSSaleDisposed−140$1,220.50−$170,869.475,424Direct
Jul 15, 2026Common StockSSaleDisposed−210$1,221.53−$256,521.245,214Direct
Jul 15, 2026Common StockSSaleDisposed−60$1,222.60−$73,355.925,154Direct
Jul 15, 2026Common StockSSaleDisposed−138$1,223.51−$168,844.665,016Direct
Jul 15, 2026Common StockSSaleDisposed−509$1,224.62−$623,331.894,507Direct
Jul 15, 2026Common StockSSaleDisposed−153$1,225.62−$187,519.264,354Direct
Jul 15, 2026Common StockSSaleDisposed−40$1,226.98−$49,079.34,314Direct
Jul 15, 2026Common StockSSaleDisposed−210$1,227.82−$257,842.14,104Direct
Jul 15, 2026Common StockSSaleDisposed−90$1,228.79−$110,591.14,014Direct

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.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Jul 15, 2026Common StockMOption exerciseAcquired+3,900$0.00$019,700Direct

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.

Read the original on SEC EDGAR (opens in a new tab)