** Vault Minerals VAU.AX jumps as much as 6.4% to A$4.79 in its biggest intraday pct gain since April 8, while Regis Resources RRL.AX slides as much as 4.6% to A$6.84
** RRL and VAU will combine in an all‑stock merger valuing the merged entity at ~A$10.7 billion ($7.67 billion), with RRL offering 0.6947 shares per VAU share - joint statement
** RRL’s bid implies a 10.7% premium to VAU's last close
** Merger expected to unlock more than A$500 million in tax benefits and lower the merged group's cost of capital
** Under the agreed terms, RRL shareholders will hold ~51% of the merged group, with both boards unanimously backing the deal in the absence of a superior offer - joint statement
** YTD, RRL down 5%, while VAU has shed a steeper 17.6%
($1 = 1.3957 Australian dollars)
(Reporting by Kumar Tanishk in Bengaluru)
((Tanishk.Kumar@thomsonreuters.com; X: @thatstanishk http://www.x.com/thatstanishk;))