Director Since: 2001 Director Age: 71 Board Committee: Audit Career Highlights Mr. Sobel has been a Director since 2001 and served as Chairman of the Board of Bank of Marin and Bank of Marin Bancorp from 2015 to May 2022. He currently serves on the Audit Committee and is a past Chair of the Compensation and Executive Committees. He has also served on the Bank s Asset/Liability Committee. Since 1987, Mr. Sobel has been the principal consultant of Sobel Communications of Petaluma, a media and governmental relations firm. Mr. Sobel spent ten years as a city council member in Petaluma and has served as chair of the Sonoma County Transportation Authority, president of a nonprofit housing group, corporate officer and trustee of the Cedars Foundation of Ross, and president of the Petaluma Area Chamber of Commerce. He has authored two books and an anthology and prior to 1987 worked for a major corporation as a writer, training consultant and video producer. Mr. Sobel also served as a board member of the Golden Gate Bridge, Highway and Transportation District for fourteen years and was a two-term governor s appointee to the 4th Agricultural District Board of Directors. Mr. Sobel provides political analysis for numerous media outlets, including KTVU FOX2, in the San Francisco Bay Area. Education San Francisco State University, Broadcast Communication Arts and Journalism Qualification We believe that Mr. Sobel s media relations experience and his extensive knowledge of the Company s market area, particularly Marin and Sonoma Counties, well qualify him to serve on our Board.