
Shares of restaurant chain Denny's DENN.O rise about 47% to $6.03
Denny's to be bought by Triartisan Capital Advisors, Treville Capital Group and Yadav Enterprises for $620 million, or $6.25 per share, in cash
Company will be delisted from the Nasdaq after deal
Co missed profit estimates for second-quarter in August
Up to last close, stock down about 32% YTD