Azioni in circolazione di Alexion Pharmaceuticals Inc. è 221.019M
Le azioni in circolazione sono tutte le azioni di una società o di un'attività finanziaria che sono state autorizzate, emesse e acquistate dagli investitori e sono detenute da loro.
Shares outstanding includes all stock held by investors including both common shares held by the public and restricted shares owned by the company's internal managements. Shares outstanding have rights and represent an ownership in the corporation by the person who holds the shares. They are distinguished from treasury shares, which are shares held by the corporation itself and have no exercisable rights. Shares outstanding plus treasury shares together amount to the number of issued shares.
Shares outstanding can be calculated as either basic or fully diluted. The basic count is the current number of shares. Dividend distributions and voting in the general meeting of shareholders are calculated according to this number. The fully diluted shares outstanding count, on the other hand, includes diluting securities, such as warrants, capital notes or convertibles. If the company has any diluting securities, this indicates the potential future increased number of shares outstanding. A company's market capitalization is calculated by multiplying the price of one of its shares by the total number outstanding shares a company has issued.
Alexion is a global biopharmaceutical company focused on serving patients and families affected by rare diseases and devastating conditions through the discovery, development and commercialization of life-changing medicines. As a leader in rare diseases for more than 25 years, Alexion has developed and commercializes two approved complement inhibitors to treat patients with paroxysmal nocturnal hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS), as well as the first and only approved complement inhibitor to treat anti-acetylcholine receptor (AchR) antibody-positive generalized myasthenia gravis (gMG) and neuromyelitis optica spectrum disorder (NMOSD). Alexion also has two highly innovative enzyme replacement therapies for patients with life-threatening and ultra-rare metabolic disorders, hypophosphatasia (HPP) and lysosomal acid lipase deficiency (LAL-D) as well as the first and only approved Factor Xa inhibitor reversal agent. In addition, the company is developing several mid-to-late-stage therapies, including a copper-binding agent for Wilson disease, an anti-neonatal Fc receptor (FcRn) antibody for rare Immunoglobulin G (IgG)-mediated diseases and an oral Factor D inhibitor as well as several early-stage therapies, including one for light chain (AL) amyloidosis, a second oral Factor D inhibitor and a third complement inhibitor. Alexion focuses its research efforts on novel molecules and targets in the complement cascade and its development efforts on hematology, nephrology, neurology, metabolic disorders, cardiology, ophthalmology and acute care. Headquartered in Boston, Massachusetts, Alexion has offices around the globe and serves patients in more than 50 countries.