<SEC-DOCUMENT>0001493152-21-001587-index.html : 20210122 <SEC-HEADER>0001493152-21-001587.hdr.sgml : 20210122 <ACCEPTANCE-DATETIME>20210122082319 ACCESSION NUMBER: 0001493152-21-001587 CONFORMED SUBMISSION TYPE: S-3MEF PUBLIC DOCUMENT COUNT: 5 <REFERENCE-462B>333-227236 FILED AS OF DATE: 20210122 DATE AS OF CHANGE: 20210122 EFFECTIVENESS DATE: 20210122 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Celsion CORP CENTRAL INDEX KEY: 0000749647 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 521256615 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-3MEF SEC ACT: 1933 Act SEC FILE NUMBER: 333-252320 FILM NUMBER: 21543783 BUSINESS ADDRESS: STREET 1: 997 LENOX DRIVE STREET 2: SUITE 100 CITY: LAWRENCEVILLE STATE: NJ ZIP: 08648 BUSINESS PHONE: (609) 896-9100 MAIL ADDRESS: STREET 1: 997 LENOX DRIVE STREET 2: SUITE 100 CITY: LAWRENCEVILLE STATE: NJ ZIP: 08648 FORMER COMPANY: FORMER CONFORMED NAME: CELSION CORP DATE OF NAME CHANGE: 19980515 FORMER COMPANY: FORMER CONFORMED NAME: CHEUNG LABORATORIES INC DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>S-3MEF <SEQUENCE>1 <FILENAME>forms-3mef.htm <TEXT> Document 1 - file: forms-3mef.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>ex5-1.htm <TEXT> Document 2 - file: ex5-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>ex5-1_001.jpg <TEXT> Document 3 - file: ex5-1_001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>ex5-1_002.jpg <TEXT> Document 4 - file: ex5-1_002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>5 <FILENAME>ex23-1.htm <TEXT> Document 5 - file: ex23-1.htm
</DOCUMENT> </SEC-DOCUMENT>