
CASI Pharmaceuticals Inc.
Supplemental Prospectus (Form 424B5)
Filed Pursuant to Rule 424(b)(5) Registration No. 333-283998 PROSPECTUS SUPPLEMENT (To the Prospectus and Base Prospectus dated December 31, 2024) Up to $10,986,755 Ordinary Shares We have previously entered into an Open Market Sale Agreement SM , or Sales Agreement, with Jefferies LLC, or Jefferies, relating to our ordinary shares offered by this prospectus supplement and the ...