As filed with the U.S. Securities and Exchange Commission on December 18, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Envoy Medical, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Delaware 3842 86-1369123 (IRS Employer Identification Number) 4875 White Bear ...

As filed with the U.S. Securities and Exchange Commission on December 18, 2025. Registration No. 333- (State or other jurisdiction of incorporation or organization) FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Envoy Medical, Inc. (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Primary Standard Industrial Classification Code Number) Delaware 3842 86-1369123 (IRS Employer Identification Number) 4875 White Bear ...

As filed with the U.S. Securities and Exchange Commission on December 1, 2025. Registration No. 333-290927 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Envoy Medical, Inc. (Exact name of registrant as specified in its charter) Delaware 3842 86-1369123 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (IRS Employer Identification ...

As filed with the U.S. Securities and Exchange Commission on December 1, 2025. Registration No. 333-290927 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Envoy Medical, Inc. (Exact name of registrant as specified in its charter) Delaware 3842 86-1369123 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (IRS Employer Identification ...

As filed with the U.S. Securities and Exchange Commission on October 17, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Envoy Medical, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 3842 86-1369123 (Primary Standard Industrial Classification Code Number) (IRS Employer Identification Number) 4875 White Bear P ...