ARM HOLDINGS PLC /UK SEC Filings

Bartels Laura Kathleen sold 11,306 shares of Ordinary Shares at $392.70 on 2026-06-02

Abbey William sold 2,644 shares of Ordinary Shares at $383.73 on 2026-06-01; Abbey William sold 3,922 shares of Ordinary Shares at $415.52 on 2026-06-01

Abbey William sold 4,200 shares of Ordinary Shares at $343.81 on 2026-05-28

Abbey William sold 2,300 shares of Ordinary Shares at $305.82 on 2026-05-22

Abbey William sold 4,655 shares of Ordinary Shares at $287.03 on 2026-05-21

Eaton Charlotte Claire sold 2,805 shares of Ordinary Shares at $288.10 on 2026-05-21; Eaton Charlotte Claire sold 5,000 shares of Ordinary Shares at $291.08 on 2026-05-21

Collins Spencer sold 40,941 shares of Ordinary Shares at $215.00 on 2026-05-19

Abbey William sold 10,887 shares of Ordinary Shares at $224.14 on 2026-05-19; Abbey William sold 5,069 shares of Ordinary Shares at $257.18 on 2026-05-20

Eaton Charlotte Claire sold 3,100 shares of Ordinary Shares at $252.25 on 2026-05-20; Eaton Charlotte Claire sold 4,000 shares of Ordinary Shares at $282.77 on 2026-05-21

Child Jason sold 31,920 shares of Ordinary Shares at $226.54 on 2026-05-20

Bartels Laura Kathleen bought 3,588 shares of Ordinary Shares at $N/A on 2026-05-15; Bartels Laura Kathleen bought 862 shares of Ordinary Shares at $N/A on 2026-05-15; Bartels Laura Kathleen bought 2,308 shares of Ordinary Shares at $N/A on 2026-05-15; Bartels Laura Kathleen sold 3,383 shares of Ordinary Shares at $209.16 on 2026-05-15; Bartels Laura Kathleen bought 16,645 shares of Restricted Stock Units at $N/A on 2026-05-15

Abbey William bought 4,466 shares of Ordinary Shares at $N/A on 2026-05-15; Abbey William bought 1,751 shares of Ordinary Shares at $N/A on 2026-05-15; Abbey William bought 4,444 shares of Ordinary Shares at $N/A on 2026-05-15; Abbey William bought 1,743 shares of Ordinary Shares at $N/A on 2026-05-15; Abbey William bought 14,400 shares of Ordinary Shares at $N/A on 2026-05-15

Grisenthwaite Richard Roy bought 5,217 shares of Ordinary Shares at $N/A on 2026-05-15; Grisenthwaite Richard Roy bought 2,046 shares of Ordinary Shares at $N/A on 2026-05-15; Grisenthwaite Richard Roy bought 14,595 shares of Ordinary Shares at $N/A on 2026-05-15; Grisenthwaite Richard Roy bought 4,158 shares of Ordinary Shares at $N/A on 2026-05-15; Grisenthwaite Richard Roy bought 1,631 shares of Ordinary Shares at $N/A on 2026-05-15

Collins Spencer bought 10,668 shares of Ordinary Shares at $N/A on 2026-05-15; Collins Spencer bought 4,184 shares of Ordinary Shares at $N/A on 2026-05-15; Collins Spencer bought 3,950 shares of Ordinary Shares at $N/A on 2026-05-15; Collins Spencer bought 10,071 shares of Ordinary Shares at $N/A on 2026-05-15; Collins Spencer bought 48,378 shares of Ordinary Shares at $N/A on 2026-05-15

Eaton Charlotte Claire bought 5,612 shares of Ordinary Shares at $N/A on 2026-05-15; Eaton Charlotte Claire bought 2,200 shares of Ordinary Shares at $N/A on 2026-05-15; Eaton Charlotte Claire sold 3,672 shares of Ordinary Shares at $209.16 on 2026-05-15; Eaton Charlotte Claire bought 8,044 shares of Restricted Stock Units at $N/A on 2026-05-15; Eaton Charlotte Claire sold 2,200 shares of Restricted Stock Units at $N/A on 2026-05-15

Haas Rene A. bought 51,952 shares of Ordinary Shares at $N/A on 2026-05-15; Haas Rene A. bought 51,691 shares of Ordinary Shares at $N/A on 2026-05-15; Haas Rene A. bought 162,000 shares of Ordinary Shares at $N/A on 2026-05-15; Haas Rene A. sold 143,316 shares of Ordinary Shares at $209.16 on 2026-05-15

FISHER RONALD D bought 1,531 shares of Restricted Stock Units at $N/A on 2026-05-15

Schooler Rosemary bought 2,141 shares of Ordinary Shares at $N/A on 2026-05-15; Schooler Rosemary sold 2,141 shares of Restricted Stock Units at $N/A on 2026-05-15; Schooler Rosemary bought 1,531 shares of Restricted Stock Units at $N/A on 2026-05-15

JACOBS PAUL E bought 2,141 shares of Ordinary Shares at $N/A on 2026-05-15; JACOBS PAUL E sold 2,141 shares of Restricted Stock Units at $N/A on 2026-05-15; JACOBS PAUL E bought 1,531 shares of Restricted Stock Units at $N/A on 2026-05-15

Sine Jeffrey bought 2,141 shares of Ordinary Shares at $N/A on 2026-05-15; Sine Jeffrey sold 2,141 shares of Restricted Stock Units at $N/A on 2026-05-15; Sine Jeffrey bought 1,531 shares of Restricted Stock Units at $N/A on 2026-05-15