Johnson Matthey shares rise after $700 million medical business sale
Johnson Matthey sells up to private equity firm MontaguShares up over 8% to £18.44Plans to return £250 million net proceeds to shareholdersShares in Johnson Matthey (JMAT) were up over 8% to £18.44 in morning trading as the specialty chemicals company said it was selling its medical device and components business to private equity firm Montagu for $700 million.Separately the company also announ