Ann: Trading Halt, page-213

Here is a posible answer for trading halt.

Arm Holdings splits its chip production and blows capital in Brainchip to create first commecial neuromorphic chips company.

Arm Holdings continues its fabless operations in order not to compete with its clients.

Softbank creates a monster in neuromorphic computing replicating a model like Arm in itself but in a new field and existing company.

Nvidia would not be able to compete with a company with patents and such a strong muscle.

Softbank would be first shareholder in Brainchip through Arm Holdings.

Brainchip's quote soars.

Just my imagination