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UNITED STATES
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
Date of Report (Date of earliest event reported): January 13, 1998
0-27352
(Commission File Number)
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HYBRIDON, INC.
(Exact name of registrant as specified in its charter)
Delaware 3072298
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(State of Incorporation) (IRS Employer
Identification Number)
620 Memorial Drive, Cambridge, Massachusetts 02139
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(Address of registrant's principal executive office)
(617) 528-7000
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(Registrant's telephone number)
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ITEM 5. Other Events
Hybridon, Inc. (the "Company") and State Street Bank and Trust Company,
as trustee (the "Trustee"), have entered into a First Supplemental Indenture,
dated as of January 13, 1998 (the "Supplemental Indenture"). The Supplemental
Indenture amended the Indenture, dated as of March 26, 1997, between the Company
and Trustee (the "Original Indenture"), which governs the Company's 9%
Convertible Subordinated Notes due 2004 (the "Notes"). The resulting
modifications to the Original Indenture affect the rights of the holders of the
Notes and subsequent transferees. Prior to making any investment decision with
respect to the Notes, all offerors and offerees of the Notes are urged to review
carefully the Supplemental Indenture, the text of which is attached hereto as an
exhibit and is incorporated herein by reference, and to ascertain from the
Company or otherwise whether such Notes are Consenting Notes (as defined in the
Supplemental Indenture).
ITEM 7. Financial Statements, Pro Forma Financial Information and Exhibits
(c) Exhibits.
Exhibit Number Title
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99 First Supplemental Indenture, dated as of January 13, 1998,
by and between Hybridon, Inc. and State Street Bank and
Trust Company, as Trustee
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, thereunto duly authorized.
HYBRIDON, INC.
By: /s/ E. ANDREWS GRINSTEAD, III
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Name: E. Andrews Grinstead, III
Title: Chairman of the Board,
President and Chief
Executive Officer
Date: January 15, 1998