Item 8.01 Other Events As previously reported on January 8, 2026, SELLAS Life Sciences Group, Inc. (the “Company”) received approximately $26.5 million in proceeds as of such date from the exercise of common stock warrants subsequent to December 31, 2025. Since January 8, 2026, the Company received approximately $16.1 million in proceeds from the exercise of additional common stock warrants for a total of approximately $42.6 million in proceeds subsequent to December 31, 2025. As of March 11, 2026, the Company had 179,536,724 shares of common stock outstanding. 2
SLS Sellas Life Sciences Group, Inc. - 8-K
Accession
0001104659-26-0263848.019.01
Item 8.01 - Other Events
89 words
Item 9.01 - Financial Statements and Exhibits
24 words
Item 9.01. Financial Statements and Exhibits. (d) Exhibits Exhibit Number Description 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) 3