director's interest
noun[C,usually plural]
ukuspluraldirector's interestsordirectors' interestsasituationin which acompanydirectorreceivesmoneyor some otheradvantagefrom adeal,contract, etc.:
The Training and Enterprise Council is making itself moreopen,producingannualaccountsthat areavailableto thepublic, and aregisterofdirectors'interests.