SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ Annual Report under Section 13 or 15(d) of the Securities Table of Contents UNITED STATES Exchange Act of 1934 For the fiscal year ended December 31, 2023 or ☐ Transition Report under Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number: 001-36338 22nd Century Group, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction (IRS Employer Nevada 98-0468420 of incorporation) Identi ...

Exhibit 99.1 22nd Century Group (XXII) Reports Fourth Quarter 2023 Financial Results MOCKSVILLE, N.C., March 28, 2024 — 22nd Century Group, Inc. (Nasdaq: XXII), a tobacco products company focused on nicotine harm reduction, today reported results for the fourth quarter ended December 31, 2023, and provided an update on recent business highlights. Fourth quarter results and recent business activities included: Said Larry Firestone, Chairman and CEO: "Our turnaround is progressing rapidly, after restructuring ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From ________ to ________ Commission File Number: 001-36338 22nd Century Group, Inc. (State or other jurisdiction (IRS Employer of incorporation) Identific ...

22nd Century Group, Inc. (NASDAQ:XXII) Q2 2023 Earnings Conference Call August 14, 2023 8:00 AM ET Company Participants Matt Kreps - IR Hugh Kinsman - CFO John Miller - Interim CEO Conference Call Participants Vivien Azer - TD Cowen Jim McIlree - Dawson James Operator Good morning, ladies and gentlemen, and welcome to the 22nd Century Group Second Quarter 2023 Results Conference Call. [Operator Instructions] I would now like to turn the conference over to Mr. Matt Kreps. Please go ahead, sir. Matt Kreps Tha ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From ________ to ________ Commission File Number: 001-36338 22nd Century Group, Inc. (Exact name of registrant as specified in its charter) (State or other juri ...

22nd Century Group, Inc. (NASDAQ:XXII) Q1 2023 Earnings Call May 9, 2023 10:00 AM ET Company Participants Matt Kreps - Investor Relations James A. Mish - Chief Executive Officer R. Hugh Kinsman - Chief Financial Officer John Miller - President, Tobacco Business Conference Call Participants Aaron Grey - Alliance Global Partners Victor Ma - Cowen & Company Alex Fuhrman - Craig-Hallum Capital Brian Wright - Roth Capital Partners Jim McIlree - Dawson James Operator Welcome to 22nd Century Group First Quarter 20 ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From ________ to ________ Commission File Number: 001-36338 22nd Century Group, Inc. (Exact name of registrant as specified in its charter) (State or other jur ...

X 22ND CENTURY GROUP FOURTH QUARTER AND FULL YEAR EARNINGS PRESENTATION MARCH 9, 2023 Nasdaq XXII SURGEON GENERAL'S WARNING: Ciparette HELPS YOU SMOKE LESS VLN® is deliberately different from all other traditional cigarettes, because VLN® is the only cigarette authorized by the FDA that Helps You Smoke Less. CAUTIONARY NOTE ON FORWARD-LOOKING STATEMENTS | --- | |----------------------------------------------------------------------------------------------------| | | | This presentation contains forward-look ...

22nd Century Group, Inc. (NASDAQ:XXII) Q4 2022 Earnings Conference Call March 9, 2023 10:00 AM ET Corporate Participants Matt Kreps - Investor Relations Jim Mish - Chief Executive Officer John Miller - President, Tobacco Business Hugh Kinsman - Chief Financial Officer Conference Call Participants Aaron Grey - Alliance Global Partners Vivien Azer - TD Cowen Alex Fuhrman - Craig-Hallum Capital Group Brian Wright - ROTH MKM Jim McIlree - Dawson James Operator Good day, ladies and gentlemen, and welcome to the ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ Annual Report under Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2022 or ☐ Transition Report under Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number: 001-36338 22nd Century Group, Inc. 500 Seneca Street, Suite 507, Buffalo, New York 14204 (Address of principal executive offices) (716) 270-1523 (Registrant's telephone number ...