DGCL Sec. 157

(a) Subject to any provisions in the certificate of incorporation, every corporation may create and issue, whether or not in connection with the issue and sale of any shares of stock or other securities of the corporation, rights or options entitling the holders thereof to acquire from the corporation any shares of its capital stock of any class or classes, such rights or options to be evidenced by or in such instrument or instruments as shall be approved by the board of directors.

(b) The terms upon which, including the time or times which may be limited or unlimited in duration, at or within which, and the consideration (including a formula by which such consideration may be determined) for which any such shares may be acquired from the corporation upon the exercise of any such right or option, shall be such as shall be stated in the certificate of incorporation, or in a resolution adopted by the board of directors providing for the creation and issue of such rights or options, and, in every case, shall be set forth or incorporated by reference in the instrument or instruments evidencing such rights or options. In the absence of actual fraud in the transaction, the judgment of the directors as to the consideration for the issuance of such rights or options and the sufficiency thereof shall be conclusive.

(c) The board of directors may, by a resolution adopted by the board, authorize 1 or more officers of the corporation to do 1 or both of the following: (i) designate officers and employees of the corporation or of any of its subsidiaries to be recipients of such rights or options created by the corporation, and (ii) determine the number of such rights or options to be received by such officers and employees; provided, however, that the resolution so authorizing such officer or officers shall specify the total number of rights or options such officer or officers may so award. The board of directors may not authorize an officer to designate himself or herself as a recipient of any such rights or options.

(d) In case the shares of stock of the corporation to be issued upon the exercise of such rights or options shall be shares having a par value, the consideration so to be received therefor shall have a value not less than the par value thereof. In case the shares of stock so to be issued shall be shares of stock without par value, the consideration therefor shall be determined in the manner provided in § 153 of this title.

8 Del. C. 1953, § 157; 56 Del. Laws, c. 5070 Del. Laws, c. 186, § 173 Del. Laws, c. 82, §§ 4-774 Del. Laws, c. 326, §§ 5-7.;