Shares are considered influence deals, and to sell those you need to be either a Premium or a VIP member.
Here are details for Premium Membership: Premium Memberships
Here are details for VIP Membership: VIP Status - What is it and how to get it?
Shares are considered influence deals, and to sell those you need to be either a Premium or a VIP member.
Here are details for Premium Membership: Premium Memberships
Here are details for VIP Membership: VIP Status - What is it and how to get it?