Ohio does not have Articles 5.11, 5.12, and 5.13 of the Texas Business Corporation Act. The reference to Ohio might be incorrect, as these articles are specific to the Texas Business Corporation Act. However, I can provide a detailed description of what these articles entail in the Texas context. Article 5.11 of the Texas Business Corporation Act pertains to the issuance of shares of stock by a corporation. It covers various aspects such as the classes and series of shares, the issuance of stock certificates, consideration for shares, preemptive rights, and the authority of the board of directors to determine the terms of shares. This article provides guidelines and regulations to ensure proper issuance and management of shares by corporations in Texas. Article 5.12 of the Texas Business Corporation Act deals with the transfer and registration of shares. It outlines the procedures and requirements for the transfer of shares and the registration of such transfers in the corporation's books. Additionally, this article specifies the liability of the transferor and the corporation for certain actions related to the transfer of shares. It ensures transparency and accuracy in maintaining share ownership records within Texas corporations. Article 5.13 of the Texas Business Corporation Act focuses on the corporation's right to acquire its own shares. It allows corporations to buy back their own shares under certain circumstances, such as reducing stated capital, providing consideration for stock options or rights, or maintaining investment capital. This article sets forth the procedures, restrictions, and consequences of such share repurchases, ensuring compliance with legal and financial requirements. It's important to note that the Texas Business Corporation Act encompasses various articles covering different areas of corporate governance, and the numbering of articles can differ in other states. Ohio, for instance, may have its own set of laws governing business corporations, but they would not be specifically referenced as Articles 5.11, 5.12, and 5.13.