A man known as the "winter hat robber" has robbed nine banks in Maryland, with one robbery attempt.
View a photo gallery of his disguise collection.
The man targeted two more banks in Ellicott City Thursday. He's wanted by the FBI.
RELATED: "Winter hat robber" suspected of robbing 2 Ellicott City banks
A reward of up to $5,000 is being offered for information leading to his arrest.
