Design Therapeutics Inc. filed SEC Form 8-K: Leadership Update

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Design Therapeutics, Inc.

(Exact name of registrant as specified in its charter)

(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. ☒

On March 31, 2026, the Board appointed David Shapiro, M.D., to the Board as a Class III director, effective immediately, with a term ending at the Company’s 2027 annual meeting of stockholders. Dr. Shapiro was also appointed to the Nominating and Corporate Governance Committee of the Board (the “Nominating Committee”).

Pursuant to the Company’s current non-employee director compensation policy, (i) Dr. Shapiro is entitled to receive an annual cash retainer of (a) $40,000 for service on the Board and (b) $5,000 for service as a member of the Nominating Committee, and (ii) Dr. Shapiro received (a) an initial option grant to purchase 60,000 shares of our common stock, which vests monthly over a three-year period, and (b) a prorated annual option grant to purchase 7,500 shares of our common stock, which vests monthly over a one-year period.

The Company and Dr. Shapiro have also entered into the Company’s standard indemnification agreement for the Company’s directors and officers, a copy of which is filed as Exhibit 10.1 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 9, 2026.

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.