[BetterRed]

Not really, but you can add a custom column and 'mark' it yourself

You could use a Yes/No column, IIRC Calibre Companion has a feature to update such a custom column. Or you could use a column with a fixed set of values e.g. - "To Get, Not Read, Reading, Finished, Abandoned".

Or you could do what I do, repurpose the Date column from date book was added, to date book was read -- I blank it when I add the book, and update to Now when I finish reading it.

BR