InsiderTrades

Form 4 for ARM ARM HOLDINGS PLC /UK

Accepted 2026-04-23 17:07:22 ET · period of report 2026-04-22 · accession 0001533913-26-000005 · 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
T 2026-04-23 17:07 2026-04-22 ARM Child Jason CFO S - Sale $180.00 -21.3K 153.4K -12% -$3.83M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-04-22 S D 21,280 $180.00 153,426 D — — (F1) Ordinary shares, nominal value 0.001 GBP per share ("Ordinary Shares"), are held in the form of American Depositary Shares ("ADSs"). Each ADS represents 1 Ordinary Share. (F2) The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 30, 2025.