C-M-f  forward-sexp
C-M-b  backward-sexp
C-M-n  forward-list
C-M-p  backward-list
C-M-a  c-beginning-of-defun
C-M-e  c-end-of-defun
C-M-h  c-mark-function
C-M-u  backward-up-list
C-M-d  down-list
C-M-k  kill-sexp
C-M-t  transpose-sexp
C-M-@  mark-sexp