UK's Beauty Tech Group drops on discounted share sale
** Beauty Tech Group TBTG.L stock falls 3.2% to 300 p ** Stock among top losers on FTSE small-caps .FTSC index, which is up 0.24% ** Co says pre-IPO shareholders sold 8.8 mln ordinary placing at 300 p per share ** Secondary placing represents 7.9% of co's share capital ** YTD, stock has risen about 5%, vs .FTSC's about 3% rise (Reporting by Tuhina in Bengaluru) ((tuhina@thomsonreuters.com ))