Vistra 8-K 2024-10-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 30, 2024

VISTRA CORP.

(Exact name of registrant as specified in its charter)

(214) 812-4600

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On October 30, 2024, the Board of Directors (the “Board”) of Vistra Corp. (the “Company”) approved and adopted the Amended and Restated Bylaws of the Company (the “Amended and Restated Bylaws”), which became effective as of such date. Among other things, the amendments effected by the Amended and Restated Bylaws: (i) revise procedural mechanics and disclosure requirements applicable to stockholder nominations of directors and submissions of proposals regarding other business at stockholder meetings; (ii) modify the provisions relating to lists of stockholders entitled to vote at stockholder meetings and adjournment procedures at stockholder meetings, in each case to reflect amendments to the Delaware General Corporation Law; (iii) permit special meetings of the Board to be called on less than 24 hours’ notice, if necessary; and (iv) implement new proxy access provisions. The Amended and Restated Bylaws also implement non-substantive, technical, and conforming changes.

The foregoing description of the Amended and Restated Bylaws is qualified in its entirety by the full text of the Amended and Restated Bylaws, a copy of which is filed as Exhibit 3.1 hereto and incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.