If the seller of the shares is a natural person who is married, the question arises whether he/she can negotiate and sign the transfer agreement on his/her own, or needs to inform his/her spouse of the planned transaction and obtain the spouse’s consent to achieve a legally valid purchase/sale of shares. Both in the hypothesis that it concerns shares that, pursuant to the matrimonial property law, belong to the personal property of the seller (for instance, shares that the seller has acquired with his own money or through inheritance or donation), as well as in the hypothesis that it concerns…