Those charges relate to alleged offences between 1999 and 2005, involving four women.
In court, Brand was responding to accusations relating to alleged incidents in London.
Brand was charged after a joint investigation by Channel 4 and the Sunday Times in which several women made allegations against him.
Brand is accused of raping a woman in a hotel room in the English seaside town of Bournemouth, orally raping a TV worker after dragging her into a toilet and groping a radio station worker after pushing her against a wall.
He has consistently denied having non-consensual sex since the allegations were first made public.
He is due to face trial this year.
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