Where can I get a medallion stamp in California?

In California, you can obtain a medallion stamp from a licensed notary public who offers this service. Many banks, credit unions, and some legal offices also provide medallion signature guarantees. It's advisable to call ahead to confirm that they offer the service and to check if you need to make an appointment. Additionally, the Medallion Stamp Program is primarily used for securities transactions, so ensure you have the necessary documentation when you go.