Grid Dynamics Holdings, Inc. (GDYN) adopted Amended and Restated By-Laws, effective February 26, 2026. The new bylaws enhance timing, procedural mechanics, and disclosure requirements for stockholder nominations of directors and submissions of other business proposals at stockholder meetings. Stockholders proposing business or nominating directors must provide additional background information and disclosures regarding themselves, proposed nominees, and persons related to proxy solicitations. Nominees for director positions are now required to provide information on voting or compensation arrangements, securities ownership, potential conflicts of interest, and representations of compliance with company policies. The bylaws include technical, conforming, modernizing, and clarifying changes related to the conduct and organization of stockholder meetings. Exclusive forum provisions designate the Delaware Court of Chancery for internal corporate affairs and federal district courts for Securities Act claims. Certain Board actions, including increasing the number of directors, amending the bylaws, or issuing 'Additional Shares of Common Stock' (excluding employee plans and existing conversions), now require an affirmative vote of two-thirds of the directors then in office.