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Howley W Nicholas's Form 4 filing

TransDigm Group INC (TDG) · filed May 19, 2026

Accession no.
0001352573-26-000007
Filed
May 19, 2026
Trade date
May 18, 2026
Filing delay
1 day
Rule 10b5-1 plan
Checked

This filing lists 26 non-derivative transactions and 1 derivative transaction. Open-market sales total $12.0M. 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.

Reporting owners on this filing
OwnerRelationship to the company
Howley W NicholasCIK 0001352573Director

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
May 18, 2026Common StockMOption exerciseAcquired+10,132$66.47+$673,474.0431,679.51Indirect
May 18, 2026Common StockSSaleDisposed−40$1,145.16−$45,806.431,639.51Indirect
May 18, 2026Common StockSSaleDisposed−60$1,146.42−$68,785.231,579.51Indirect
May 18, 2026Common StockSSaleDisposed−80$1,150.17−$92,013.631,499.51Indirect
May 18, 2026Common StockSSaleDisposed−80$1,160.00−$92,80031,419.51Indirect
May 18, 2026Common StockSSaleDisposed−50$1,162.95−$58,147.531,369.51Indirect
May 18, 2026Common StockSSaleDisposed−23$1,163.98−$26,771.5431,346.51Indirect
May 18, 2026Common StockSSaleDisposed−110$1,165.51−$128,206.131,236.51Indirect
May 18, 2026Common StockSSaleDisposed−586$1,167.05−$683,891.330,650.51Indirect
May 18, 2026Common StockSSaleDisposed−463$1,168.33−$540,936.7930,187.51Indirect
May 18, 2026Common StockSSaleDisposed−390$1,169.24−$456,003.629,797.51Indirect
May 18, 2026Common StockSSaleDisposed−60$1,170.38−$70,222.829,737.51Indirect
May 18, 2026Common StockSSaleDisposed−220$1,172.31−$257,908.229,517.51Indirect
May 18, 2026Common StockSSaleDisposed−685$1,174.17−$804,306.4528,832.51Indirect
May 18, 2026Common StockSSaleDisposed−313$1,175.96−$368,075.4828,519.51Indirect
May 18, 2026Common StockSSaleDisposed−40$1,176.68−$47,067.228,479.51Indirect
May 18, 2026Common StockSSaleDisposed−140$1,178.14−$164,939.628,339.51Indirect
May 18, 2026Common StockSSaleDisposed−250$1,179.67−$294,917.528,089.51Indirect
May 18, 2026Common StockSSaleDisposed−437$1,180.97−$516,083.8927,652.51Indirect
May 18, 2026Common StockSSaleDisposed−290$1,182.81−$343,014.927,362.51Indirect
May 18, 2026Common StockSSaleDisposed−87$1,183.86−$102,995.8227,275.51Indirect
May 18, 2026Common StockSSaleDisposed−1,075$1,185.05−$1,273,928.7526,200.51Indirect
May 18, 2026Common StockSSaleDisposed−448$1,185.97−$531,314.5625,752.51Indirect
May 18, 2026Common StockSSaleDisposed−272$1,187.11−$322,893.9225,480.51Indirect
May 18, 2026Common StockSSaleDisposed−3,801$1,188.13−$4,516,082.1321,679.51Indirect
May 18, 2026Common StockSSaleDisposed−132$1,189.02−$156,950.6421,547.51Indirect

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
May 18, 2026Common StockMOption exerciseDisposed−10,132$0.00$032,096Indirect

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)