Since the sign on Davy’s door changed to “sale agreed” last month, its shareholders have been catching up on their paperwork to get ready to close the €565 million deal.  Between Tuesday and Thursday last week, the stockbroking firm’s chief financial officer Joseph Ryan and resigned chief executive officer Brian McKiernan signed a copious ledger of new filings on behalf of Amber Note Unltd, one of the numerous intermediary holding companies in Davy’s arcane ownership structure. Click image to enlarge. Although McKiernan resigned from his executive position at Davy in the wake of the bond trading scandal triggered by a…