CREATE TABLE table_40010 ("Date" CLOB, "Tournament" CLOB, "Winning score" CLOB, "Margin of victory" CLOB, "Runner ( s ) -up" CLOB)

On which date did Ian Mosey finish runner-up?
SELECT "Date" FROM table_40010 WHERE "Runner(s)-up" = 'ian mosey'
SELECT "Date" FROM "table_40010" WHERE "Runner(s)-up" = 'ian mosey'