** Shares of industrial machinery maker Circor International
CIR.N rise as much as 4.92% to an over five-year high at
$56.45
** Stock last up 4.55% to $56.25
** CIR on Thursday aftermarket announced amended definitive
merger deal with KKR & Co KKR.N at $56 per share, in cash
** KKR raised acquisition offer to $56 per share from $51
per share after rival bid from Arcline Investment Management
** CIR stockholders will potentially receive additional cash
of up to a maximum aggregate amount of $1.00 per share if
transaction not closed by October 31
** Arcline on Wednesday proposed to buy CIR for $1.8 bln,
including debt, at $57 per share, topping KKR's rival bid of
$1.7 bln
** Brokerage Stifel raises PT on CIR to $56 from $51
** YTD, CIR has more than doubled including sessions move
(Reporting by Pritam Biswas in Bengaluru)
((Pritam.Biswas@thomsonreuters.com))