Trade in Summerset shares was put on hold while the transaction took place.
When normal trade resumed, Summerset shares were at $3.00 each, unchanged.
February marked the end of the escrow period which required Quadrant to keep its majority stake in the company following its partial sell-down and listing on the NZX in October, 2011. In March, Quadrant reduced its stake from 55.8 per cent to 37.4 per cent.