** Shares of SBC Medical Group SBC.O down 7.5% at $4.20 premarket
** SBC, which provides management services to cosmetic clinics, posts Q2 rev. of $43.4 mln, missing Wall Street estimates of $44.7 mln - data compiled by LSEG
** Co reports Q2 EPS of 2 cents vs estimates of 14 cents
** Up to last close, stock down 18.4% YTD