Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001973239-26-000054
Filing Date
2026-03-27
Accepted
2026-03-27 17:40:22
Documents
1
Period of Report
2026-03-25

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1774647619.html 4  
1 FORM 4 wk-form4_1774647619.xml 4 16544
  Complete submission text file 0001973239-26-000054.txt   18021
Mailing Address 110 FULBOURN ROAD CAMBRIDGE X0 CB1 9NJ
Business Address 110 FULBOURN ROAD CAMBRIDGE X0 CB1 9NJ 44 1223 400 400
ARM HOLDINGS PLC /UK (Issuer) CIK: 0001973239 (see all company filings)

EIN.: 000000000 | State of Incorp.: X0 | Fiscal Year End: 0331
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)

Mailing Address 120 ROSE ORCHARD WAY SAN JOSE CA 95134
Business Address
Haas Rene A. (Reporting) CIK: 0001998912 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-41800 | Film No.: 26808795