#$%^&*AU2013204533A120131031.pdf#####ABSTRACT The present invention discloses certain new solid state forms of (S)-4-amino-N-(1 (4-chlorophenyl)-3-hydroxypropyl)- 1-(71-I-pyrrolo[2,3 -d]pyrimidin-4-yl)piperidine-4s carboxamide, processes for preparing such forms, pharmaceutical compositions comprising them, and the use of such forms in therapy.