22nd Century Group Files Prospectus Supplement for At-The-Market Offering, Reports $4.7 Million Raised in October

On October 23, 2026, 22nd Century Group, Inc. filed a prospectus supplement to its Registration Statement on Form S-3, enabling the company to sell up to $18,800,000 shares of its common stock through an at-the-market offering. The company also reported that it sold 15,785,757 shares of common stock during October 2026, generating approximately $4.7 million in gross proceeds.