Control for investment

O for securities intermediary it is automatic o a purchaser has control of a certificated security in bearer form, if it is delivered to the purchaser o if in registered form, if the certificated security is delivered is indorsed to the purchaser or in blank or registered in the name of the purchaser o For others, authenticated agreement that the securities intermediary will honor instructions from the secured party concerning a securities account, or securities entitlements, or delivered to the purchaser