ARM Holdings Officer Jason Child Files Intent to Sell $2.66M in Stock

Jason Child, an Officer at ARM Holdings PLC /UK, has filed a Form 144 notice for the proposed sale of 10,400 American Depositary Shares. The total market value of the shares to be sold is approximately $2.66 million, based on an aggregate market value of $2,655,432.00. The shares were originally acquired as compensation through restricted stock vesting. This transaction is planned under a Rule 10b5-1 trading plan, which was adopted on May 22, 2026. A 10b5-1 plan allows insiders to establish a pre-arranged plan to sell stocks at a future date, providing an affirmative defense against accusations of trading on material non-public information.