However, because a corporation is not a real, or natural, person, someone must sign on the corporation's behalf. A stockholder does not have the automatic right to sign a corporation's contracts. The corporation must legally authorize the stockholder to sign on its behalf.
A miscarriage can be a common cause of brown to black vaginal bleeding. Not all the women realize that they are pregnant until there is an abnormally heavy bleed particularly consisting of large clots or the color varying from the normal period blood.
If your spotting has nothing to do with the menstrual cycle, then it may be caused by implantation bleeding. This condition occurs about a week before the menstrual period, and looks like mild or light spotting. It is caused by the attachment of the fertilized egg to the endometrium or uterus wall. Once the trophoblast enters the uterus and tries to embed into it, it can hook some blood vessels and cause them to crack.