Normally public companies list the entire share capital on the exchange and have a portion of that as free float.
Aramco was not immediately available to comment.
Aramco, the world@@@s most profitable company, fired the starting gun on a domestic IPO on Sunday, in what could be the world@@@s biggest listing as the kingdom seeks to diversify its economy away from oil.
Sunday@@@s statement said Aramco and the selling shareholder will be subject to restrictions on the sale, disposition or issuance of additional shares, but did not provide the lockup period.