Alıntı: Yazan EBRU EKŞİOĞLU Hi, Your ex-husband can not sell his share before offering it to you first. As a shareholder you have a preemptive right on his share. If he sells his share to a third person without offering it to you first you can send a notice to the buyer and your ex-husband indicating that you have that right. If they do not accept you can file an action against them and you can certainly win. Regards.

In this question there is only one problem whether you are gonna know he sell or not. If he sold his share with your knowledge via notary warning; you have 3 months to take back his part from the owner with the price it shows on deed of real estate. However, if he didnt declare this buy and sell, you would have 2 years to take back this estate. After this period you could not use your preemptive right