1 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 -------------------- FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 29, 2000 ----------------- Celsion Corporation ------------------- (Exact Name of Registrant as Specified in Charter) Delaware 000-14242 52-1256615 - ----------------------------- -------------------------- -------------------------- (State or Other Jurisdiction (Commission (IRS Employer of Incorporation) File Number) Identification No.) 10220-I Old Columbia Road, Columbia, Maryland 21046-1705 - -------------------------------------------------------------------------------- (Address of principal executive office) (Zip Code) Registrant's telephone number, including area code: (410) 290-5390 --------------------------- - -------------------------------------------------------------------------------- (Former Name or Former Address, if Changed Since Last Report)

2 ITEM 5. OTHER EVENTS On December 29, 2000, the Registrant withdrew from the Securities and Exchange Commission (the "SEC") its Registration Statement on Form S-1 (File No. 333-51814) originally filed with the SEC on December 14, 2000. -2-

3 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. CELSION CORPORATION Date: December 29, 2000 By:/s/ Spencer J. Volk --------------------------- Spencer J. Volk President and Chief Executive Officer -3-