SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
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FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
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Date of Report (Date of earliest event reported): November 25, 2003
HYBRIDON, INC.
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(Exact name of Registrant as Specified in its Charter)
Delaware 0-027352 04-3072298
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(State or Other Jurisdiction (Commission File Number (IRS Employer
of Incorporation) Identification No.)
345 Vassar Street, Cambridge, Massachusetts 02139
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(Address of Principal Executive Offices) (Zip Code)
Registrant's telephone number, including area code: (617) 679-5500
Not Applicable
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(Former Name or Former Address if Changed Since Last Report)
ITEM 5. OTHER EVENTS AND REQUIRED FD DISCLOSURE
On November 25, 2003, Hybridon, Inc., a Delaware corporation ("Hybridon"),
announced that its application to list its common stock on the American Stock
Exchange (the "Exchange") had been approved. Hybridon expects that trading on
the Exchange will begin at 9:30 a.m. on Friday, December 5, 2003. Hybridon's
common stock will continue to trade on the Over the Counter Bulletin Board until
that date.
The Exchange approval is contingent upon Hybridon being in compliance with
all applicable standards on the date it begins trading on the Exchange and may
be rescinded if Hybridon is not in compliance with such standards.
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 hereunto duly authorized.
Date: November 25, 2003 HYBRIDON, INC.
/s/ Robert G. Andersen
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Robert G. Andersen
Chief Financial Officer and
Vice President of Operations