Sine Jeffrey
SEC insider (Form 3/4/5 filer). CIK 0001886826. Director at ARM HOLDINGS PLC /UK (ARM). 3 reported Form 4/5 transactions since Sep 2024; latest on Aug 7, 2026. Located in CAMBRIDGE.
Companies Sine Jeffrey has filed insider reports for
- ARM HOLDINGS PLC /UK (ARM): Director
Sine Jeffrey
CIK: 0001886826
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)1 (33.3%)
Derivative conversions
Awards (A)1 (33.3%)
Compensation grants
Other (G, F, J, C, D, …)1 (33.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ARM
ARM HOLDINGS PLC /UK
Director