-----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, Lrl7m21wIYGO/OlOwEEKYhg8sgBUNlbfU2JslQ6Rpe1SgbwIwt8zXA+FM9UgtBlF XNwi203ErUgg2DQm94KJ0w== 0001047469-04-021088.txt : 20040621 0001047469-04-021088.hdr.sgml : 20040621 20040618181528 ACCESSION NUMBER: 0001047469-04-021088 CONFORMED SUBMISSION TYPE: 15-12G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20040621 EFFECTIVENESS DATE: 20040621 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ISCO INC CENTRAL INDEX KEY: 0000773730 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823] IRS NUMBER: 470461807 STATE OF INCORPORATION: NE FISCAL YEAR END: 0730 FILING VALUES: FORM TYPE: 15-12G SEC ACT: 1934 Act SEC FILE NUMBER: 000-14429 FILM NUMBER: 04871377 BUSINESS ADDRESS: STREET 1: 4700 SUPERIOR ST CITY: LINCOLN STATE: NE ZIP: 68504 BUSINESS PHONE: 4024640231 MAIL ADDRESS: STREET 1: 4700 SUPERIOR ST CITY: LINCOLN STATE: NE ZIP: 68504 15-12G 1 a2138827z15-12g.htm 15-12G

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 15

CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER
SECTION 12(G) OF THE SECURITIES EXCHANGE ACT OF 1934 OR
SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(D)
OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File Number [000-14429]

ISCO, INC.
(Exact name of registrant as specified in its charter)

4700 Superior Street
Lincoln, Nebraska 68504
(402) 464-0231
(Address, including zip code, and telephone number, including
area code, of registrant's principal executive offices)

Common Stock, Par Value $0.10
(Title of each class of securities covered by this Form)

NONE.
(Titles of all other classes of securities for which a duty to
file reports under Section 13(a) or 15(d) remains)

Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:

Rule 12g-4(a)(1)(i)	ý	Rule 12h-3(b)(1)(i)	ý
Rule 12g-4(a)(1)(ii)	o	Rule 12h-3(b)(1)(ii)	o
Rule 12g-4(a)(2)(i)	o	Rule 12h-3(b)(2)(i)	o
Rule 12g-4(a)(2)(ii)	o	Rule 12h-3(b)(2)(ii)	o
		Rule 15d-6	o

Approximate number of holders of record as of the certification or notice date: 1

Pursuant to the requirements of the Securities Exchange Act of 1934, Isco, Inc. has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

	ISCO, INC.
Date: June 18, 2004	By:	/s/ DOUGLAS M. GRANT
	Name:	Douglas M. Grant
	Title:	President and Chief Operating Officer

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