GR
GRISENTHWAITE RICHARD ROY disclosed sale in ARM HOLDINGS PLC
GRISENTHWAITE RICHARD ROY disclosed a sale transaction in ARM HOLDINGS PLC (ARM) on 2026-05-19.
Action
Sale
Capital
$5,090,502 reported value
Insider Form 4 Activity1 evidence source
Why it matters
This signal is anchored to the Form 4 disclosure date from Dataroma insider data.