Material Event (Form 8-K)

On May 13, 2026, vTv Therapeutics Inc. (the "Company") filed a prospectus supplement with the SEC to increase the number of shares of Class A common stock offered under its previously-announced at-the-market sales program (the "ATM Program") to the full amount provided for under the ATM program. In connection with the ATM Program, the Company is filing a legal opinion of Dechert LLP regarding the legality of the Class A common stock issuable under the ATM Program, which legal opinion is attached as Exhibit 5.1 to this Current Report on Form 8-K, in order to incorporate such legal opinion by reference into the Company's effective shelf Registration Statement on Form S-3 regarding such shares.