Child Jason sold ARM
August 27, 2026 · Form 4 insider transaction
Child Jason sold 10,400 shares of Arm Holdings plc at $255.33 per share, a transaction worth $2.66M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
10,400
Price
$255.33
Total value
$2.66M
InsiderChild Jason
Role—
CompanyArm Holdings plc (ARM)
SecurityOrdinary Shares
Transaction codeS: Open-market sale
Transaction dateAugust 27, 2026
Filing dateAugust 31, 2026
Shares owned after163,832
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
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.; The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 22, 2026.