Maryland Statutes
Subtitle 5 - Stock Restrictions
Section 4-501 - Restriction on Issuance or Sale of Stock

If there is any stock of a close corporation outstanding, the corporation may not issue or sell any of its stock, including treasury stock, unless the issuance or sale is:
        (1)    Approved by the affirmative vote of the holders of all outstanding stock; or
        (2)    Permitted by a unanimous stockholders’ agreement.