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.
There are several medical conditions that can cause prolonged, heavy bleeding. They include: 1  Dysfunctional Uterine Bleeding (DUB) â A common cause of long periods is a condition called dysfunctional uterine bleeding. 2  DUB is caused by a hormonal imbalance. 3  This period problem can cause you to spot between periods, have heavy menstrual bleeding, and have long periods.