-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, C8Olj+pOFYSvn//PCj/qCYU0xRJPx+QPtdyXy20PCcTboRAXS+TdgnlGLW2+qBCS pYzQYK8s3KT2RLNTx8XaXw== 0000909012-09-001256.txt : 20090910 0000909012-09-001256.hdr.sgml : 20090910 20090910103453 ACCESSION NUMBER: 0000909012-09-001256 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20090910 DATE AS OF CHANGE: 20090910 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Celsion CORP CENTRAL INDEX KEY: 0000749647 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 521256615 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-37826 FILM NUMBER: 091061878 BUSINESS ADDRESS: STREET 1: 10220 OLD COLUMBIA ROAD STREET 2: SUITE L CITY: COLUMBIA STATE: MD ZIP: 21046-1705 BUSINESS PHONE: 4102905390 MAIL ADDRESS: STREET 1: 10220 OLD COLUMBIA ROAD STREET 2: SUITE L CITY: COLUMBIA STATE: MD ZIP: 21046 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: IRONWOOD INVESTMENT MANAGEMENT LLC CENTRAL INDEX KEY: 0001127761 IRS NUMBER: 043386084 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 21 CUSTOM HOUSE STREET, SUITE 240 CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 6177577630 MAIL ADDRESS: STREET 1: 21 CUSTOM HOUSE STREET STREET 2: SUITE 240 CITY: BOSTON STATE: MA ZIP: 02110 FORMER COMPANY: FORMER CONFORMED NAME: IRONWOOD CAPITAL MANAGEMENT LLC DATE OF NAME CHANGE: 20001103 SC 13G/A 1 t305621.txt CELSION UNITED STATES SECURITIES AND EXCHANGE COMMISSION [OBJECT OMITTED]WASHINGTON, D.C. 20549 SCHEDULE 13G (AMENDMENT NO. 4) Under the Securities Exchange Act of 1934 Celsion Corporation - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock - -------------------------------------------------------------------------------- (Title of Class of Securities) 15117n305 - -------------------------------------------------------------------------------- (CUSIP Number) August 13, 2009 - -------------------------------------------------------------------------------- (Date of Event which Required Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: |X| Rule 13d-1(b) |_| Rule 13d-1(c) |_| Rule 13d-1(d) The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). - ----------------------------------------- ------------------- CUSIP NO. 15117N305 SCHEDULE 13G PAGE 2 OF 6 PAGES - ----------------------------------------- ------------------- - --------- ---------------------------------------------------------------------- 1 NAME OF REPORTING PERSON SS. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Ironwood Investment Management, LLC - --------- ---------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (A) |_| (B) |X| - --------- ---------------------------------------------------------------------- SEC USE ONLY 3 - --------- ---------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Massachusetts - ----------------------- --------- ---------------------------------------------- 5 SOLE VOTING POWER 56,640 --------- ---------------------------------------------- NUMBER OF SHARES 6 BENEFICIALLY OWNED BY SHARED VOTING POWER EACH REPORTING PERSON 0 WITH --------- ---------------------------------------------- 7 SOLE DISPOSITIVE POWER 56,640 --------- ---------------------------------------------- 8 SHARED DISPOSITIVE POWER 0 - ----------- -------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 56,640 - ------------ ------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| - ------------ ------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.56% - ------------ ------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON IA - ------------ ------------------------------------------------------------------- - ----------------------------------------- ------------------- CUSIP NO. 15117N305 SCHEDULE 13G PAGE 3 OF 6 PAGES - ----------------------------------------- ------------------- Item 1. (a). Name of Issuer: CELSION CORPORATION (b). Address of Issuer's Principal Executive Offices: 10220-L Old Columbia Road Columbia, MD21046 Item 2. (a). Name of Person Filing: Ironwood Investment Management, LLC (b). Address of Principal Business Office or, if none, Residence: Ironwood Investment Management, LLC 21 Custom House Street, Suite 240 Boston, MA 02110 (c). Citizenship or Place of Organization: Massachusetts (d). Title of Class of Securities: Common Stock (e). CUSIP Number: 15117N305 Item 3. If this statement is filed pursuant to sections 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a: (a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o); (b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c); (c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c.); (d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8); (e) [x] An investment adviser in accordance with section 240.13d-1(b)(1)(ii)(E); (f) [ ] An employee benefit plan or endowment fund in accordance with section 240.13d-1(b)(1)(ii) (F); (g) [ ] A parent holding company or control person in accordance with section 240.13d-1(b)(1)(ii)(G); (h) [ ] A savings associations as defined in section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3); (j) [ ] Group, in accordance with section 240.13d-1(b)(1) (ii)(J). Item 4. Ownership. Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a). Amount beneficially owned: 56,640 (b). Percent of class: 0.56% (c). Number of shares as to which the person has: (1) Sole power to vote or to direct the vote: 56,640 ------- (2) Shared power to vote or to direct the vote: 0 - (3) Sole power to dispose or to direct the disposition of: 56,640 ------- (4) Shared power to dispose or to direct the disposition of: 0 - Item 5. Ownership of Five Percent or Less of a Class: Yes Item 6. Ownership of More Than Five Percent on Behalf of Another Person: Not Applicable Item 7. Identification and Classification of Subsidiaries which Acquired the Security Being Reported on by the Parent Holding Company: Not Applicable Item 8. Identification and Classification of Members of the Group: Not Applicable Item 9. Notice of Dissolution of Group: Not Applicable Item 10. Certification: By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. IRONWOOD INVESTMENT MANAGEMENT, LLC Date: September __, 2009 By: -------------------------------- Charles J. Daly, Chief Compliance Officer -----END PRIVACY-ENHANCED MESSAGE-----