What the public record says
Mayor Jon Welner, Vice Mayor Isaac Nikfar, Councilmember Alice Fredericks, Councilmember Jack Ryan, Councilmember Holli Thier is the holder text published for City Council.
That statement is limited to the dated CalRoster field supplied by Town of Tiburon. Election.org does not infer whether the position is elected or appointed, does not invent term dates, and does not treat the roster as a live feed.