9250cd11_rade_Confirmations___FINRA_org__Key_Information
[Why Is It Important?] From explanations about fees to definitions of various terms and codes used in your statement, this information helps you understand your statement and stay informed and protected. For instance, this is where you will find an explanation of any account type that may appear on your statement, such as cash, short or margin. It is also where you will find details about new or revised legal information and fee details. Your statement may also include "stuffers" such as brochures or letters deemed to be important, or in some cases mandated by regulators. [Red Flags] Absence of any disclosures or definitions. Fee disclosures that are not in keeping with actual fees assessed to your account. [Key Information] 
Disclosures and definitions
It Pays to Understand Your Brokerage Account Statements and Trade Confirmations | FINRA.org
Key Information