Power of Attorney for Michael MacLean with Camp4 Therapeutics Corp

This filing is an Exhibit 24, a Power of Attorney document, for Michael MacLean, who is a director at Camp4 Therapeutics Corp. The document designates Josh Mandel-Brehm, Kelly Gold, and Thomas Danielski as attorneys-in-fact. They are authorized to execute and file Forms 3, 4, and 5 on behalf of Michael MacLean, in accordance with Section 16(a) of the Securities Exchange Act of 1934. This authorization includes performing all necessary acts for the completion and timely filing of these forms with the SEC and any relevant stock exchanges. The attorneys-in-fact have the discretion to approve the form and terms of the documents. This Power of Attorney remains in effect until Mr. MacLean is no longer required to file these forms, unless revoked earlier in writing. The document was signed on April 1st, 2026.