Giants roster moves

Following today's game the San Francisco Giants made the following roster moves:
Optioned to Triple-A Sacramento:
RHP Tyler Herb
RHP Pierce Johnson
RHP Chase Johnson
RHP Reyes Moronta
LHP Steven Okert
LHP D.J. Snelten
C Aramís García
IF Miguel Gómez
Reassigned to Minor League camp:
RHP Tyler Cyr
RHP José Flores
RHP Dereck Rodríguez
RHP Madison Younginer
IF Alan Hanson