Scott Guy's wife, sister and brother-in-law - his alleged murderer - have been removed as shareholders in the family farm.
Companies Office records show Ewen Macdonald, who is accused of murdering Guy, was removed as a shareholder from Byreburn Limited, the family company that owns the Guy farm and surrounding properties.
Macdonald's wife Anna, and Guy's widow Kylee, were also removed as shareholders on February 1.
The family homestead where Ewen and Anna Macdonald lived with their four children was also sold to Byreburn Limited in January. Scott and Kylee Guy's home was sold for $520,000 last July, according to property records.
Ewen Macdonald's murder trial at the High Court in Wellington has heard rivalries existed between the men over who would take over the business.