A stock split is a process whereby a company increases the number of company stock shares that are available and decreases the price per share by splitting the current shares into multiple pieces rather than by issuing more new stock.
Peripheral neuropathy Peripheral neuropathy is a nerve condition of the extremities causing numbness, tingling, and pain. Finger injury Symptoms of finger injuries vary but can include pain, numbness, swelling, and deformity. Bruise or contusion Bruises, or contusions, cause skin discoloration, swelling and tenderness. Carpal tunnel syndrome Carpal tunnel syndrome symptoms include burning or tingling in the hand and fingers, numbness, pain and more.
1 However, if you have severe symptoms of pain, numbness, weakness, swelling, or bruising of your finger, see your doctor right away.  A jammed finger usually involves damage to the ligaments surrounding the finger joints and reduced movement in the affected joint due to compaction.