Haas Rene A. plan to sell securities of ARM HOLDINGS PLC /UK under Form 144

Haas Rene A. filed Form 144 to notify SEC of plan to sell 9299 units of ARM HOLDINGS PLC /UK securities around 2026-04-14, with aggregate market value of $1,495,799.12. The total outstanding units is 1056513738.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 01/30/2026, sold 6152 units for $653938.87; On 02/27/2026, sold 6152 units for $653938.87; On 03/25/2026, sold 23867 units for $3846744.35; On 03/26/2026, sold 7986 units for $1284620.75;