As filed with the Securities and Exchange Commission on July 24, 2024 Registration No. 333-280423 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 AMENDMENT NO. 3 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NOVABAY PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 2834 68-0454536 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identificat ...

As filed with the Securities and Exchange Commission on July 12, 2024 Registration No. 333-280423 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NOVABAY PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) 2000 Powell Street, Suite 1150 Emeryville, CA 94608 ( ...

As filed with the Securities and Exchange Commission on July 10, 2024 Registration No. 333-280423 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 NOVABAY PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) 2000 Powell Street, Suite 1150 Emeryville, CA 94608 ( ...

As filed with the Securities and Exchange Commission on June 21, 2024 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NOVABAY PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) 2000 Powell Street, Suite 1150 Emeryville, CA 94608 (510) 899-8800 (Address, i ...

As filed with the Securities and Exchange Commission on June 20, 2024 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NOVABAY PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Delaware If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box. ☒ ( ...

As filed with the Securities and Exchange Commission on May 31, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NOVABAY PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 2834 (Primary Standard Industrial Classification Code Number) 2000 Powell Street, Suite 1150 Emeryville, CA 94608 (510) 899-880 ...

As filed with the Securities and Exchange Commission on May 17, 2023 Registration No. 333- 269083 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NOVABAY PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 2834 (Primary Standard Industrial Classification Code Number) 68-0454536 (I.R.S. Employer Identificat ...

As filed with the Securities and Exchange Commission on March 31, 2023 Registration No. 333- 269083 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 NOVABAY PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 2834 (Primary Standard Industrial Classification Code Number) 68-0454536 (I.R.S. Employer Identific ...