I am a registered representative and work out of a credit union. The credit union has a Medallion Stamp Signature Guarantee. We try to follow the guidelines offered by Kemark Financial Services (which ...

Medallion signature guarantees are for transferring securities, not general use like notarized docs. Only specific financial institutions can issue medallion guarantees, linked to an existing account.

Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has assisted thousands of clients over a more than two-decade career. She is the CEO of ...

A signature guarantee is not the same thing as notarization. A notary public cannot guarantee a signature. A signature guarantee, sometimes called a Medallion Guarantee, or a Green Medallion, is an ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Financial institutions provide signature guarantees to confirm that signatures on documents ...