** Shares of boutique fitness chain operator Xponential
Fitness XPOF.N jump nearly 24% at $13.98 in early trade
** Company appoints Mark King as CEO, effective immediately
** King served as CEO of Yum Brands-owned YUM.N Taco Bell,
most recently
** XPOF's interim CEO Brenda Morris will step down from
position and continue as a board member, company says
** Stock set for its best intraday session since March 1
** In May, XPOF suspended former CEO Anthony Geisler amid a
probe by the U.S. Securities and Exchange Commission
** Including session's moves, stock up 9% this year
(Reporting by Savyata Mishra in Bengaluru)
((Savyata.Mishra@thomsonreuters.com))