Oneok prices $7bn notes offering

US-based natural gas group Oneok has priced an offering to sell $7 billion of senior notes.The offering consists of $1.25 billion of three-year senior notes at a coupon of 4.25%, $600 million of five-year senior notes at 4.40%, $1.25 billion of seven-year senior notes at 4.75%, $1.60 billion of...