Collins Spencer plan to sell securities of ARM HOLDINGS PLC /UK under Form 144

Collins Spencer filed Form 144 to notify SEC of plan to sell 40941 units of ARM HOLDINGS PLC /UK securities around 2026-05-19, with aggregate market value of $8,802,315.00. 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 05/11/2026, sold 51961 units for $11001714.06;