RS Louisville sergeant major retires, station welcomes new sergeant major 30 Apr 2015 | Sgt. Jennifer Pirante Marine Corps Recruiting Command PRINT SHARE April 6, 2015 -- http://www.mcrc.marines.mil/4thmcd/News/NewsArticleDisplay/tabid/16019/Article/583564/rs-louisville-sergeant-major-retires-station-welcomes-new-sergeant-major.aspx