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: 000-26648
 
eXegenics, Inc.
(Exact name of registrant as specified in its charter)
 
1250 Pittsford-Victor Road
 
Pittsford, New York 14534
 
(585) 218-4368
(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)
 
Preferred Stock Purchase Rights
(Titles of each class of securities covered by this Form)
 
Common Stock, $0.01 par value
(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)
 
þ
 
Rule 12h-3(b)(1)(i)
 
þ
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:           None          
 
          Pursuant to the requirements of the Securities Exchange Act of 1934, Brocade Communications Systems, Inc. has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.
 
 
 
 
 
 
 
Date:      March 27, 2007
 
By:
 
/s/ John A. Paganelli
 
 
 
 
 
 
 
John A. Paganelli
 
 
 
 
 
 
Interim Chief Executive Officer