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


                                    FORM 10-K


            For annual and transitional reports pursuant to sections
               13 or 15(d) of the Securities Exchange Act of 1934

[X]      ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
         EXCHANGE ACT OF 1934

         For the Fiscal Year Ended December 31, 19981999

                                       OR

[  ]     TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
         EXCHANGE ACT OF 1934

                         Commission File Number 0-27352
                                                -------

                                 HYBRIDON, INC.
                     (Exact name of Registrant as specified
                      in its certificate of incorporation)


              Delaware                                          04-3072298
   (State or other jurisdiction of                           (I.R.S. Employer
   incorporation or organization)                         Identification Number)

            155 Fortune Blvd.
         Milford, Massachusetts                                     01757
(Address of principal executive offices)                          (Zip Code)

                                 (508) 482-7500
              (Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:  NONE

Securities registered pursuant to
Section 12(g) of the Act:                          Common Stock, $.001 par value
                                                   -----------------------------
                                                          (Title of Class)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

                                 Yes [X] No [ ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [ ]



The approximate aggregate market value of the voting stock held by
non-affiliates of the registrant was $12,146,631$27,593,715 million as of April 13, 1999.March 28, 2000.

For purposes of determining this number, 5,078,0836,056,444 shares of common stock held
by affiliates are excluded.

As of April 13,  1999,March 28, 2000, the registrant had 15,306,82516,323,873 shares of Common Stock
outstanding.

                       Documents Incorporated by Reference

-----------------------------------

Portions of the Registrant's Proxy Statement                       Items 10, 11, 12 and 13
ofStatement with respect to the Annual                     Meeting of Part III.
Meeting of Stockholders to be held on
June 8, 1999.12, 2000.

                                       2




                                 HYBRIDON, INC.
                                    FORM 10-K
                                      INDEX

PART I     Item6
ITEM 1.    BUSINESS...........................................................2
    HYBRIDON..................................................................2BUSINESS...........................................................6
           HYBRIDON...........................................................6
           TECHNOLOGY OVERVIEW.......................................................2
           Introduction.......................................................2OVERVIEW................................................6
                Conventional Drugs.................................................3Drugs............................................7
                Antisense Drugs....................................................4Drugs...............................................7
           HYBRIDON ANTISENSE TECHNOLOGY.............................................4TECHNOLOGY................................................8
                Medicinal Chemistries..............................................4Chemistries.........................................8
                Manufacturing Technology...........................................5Technology......................................8
                Proprietary Analytical Tools.......................................5Tools..................................9
                Regulatory Know-How................................................5
    HYBRIDONKnow-How...........................................9
           DRUG DEVELOPMENT AND DISCOVERY PROGRAMS..........................6DISCOVERY.....................................9
                The Drug Development and Approval Process..........................6Process.....................9
                Hybridon Drug Development and Discovery Programs...................7Programs.............10
           CLINICAL PROGRAMS.........................................................8
           Protein Kinase A...................................................8PROGRAMS.................................................10
                Cancer.......................................................10
                HIV-1 and AIDS.....................................................8
           Cytomegalovirus....................................................9AIDS...............................................11
           PRECLINICAL PROGRAMS......................................................10PROGRAMS..............................................11
           HYBRIDON SPINOUTS.........................................................10SPINOUTS.................................................12
                MethylGene, Inc....................................................10Inc..............................................12
                OriGenix Technologies Inc.........................................11Inc....................................12
           CORPORATE COLLABORATIONS..................................................11COLLABORATIONS..........................................12
                G.D. Searle & Co...................................................11Co.............................................13
                Medtronic, Inc.....................................................13
    THEInc...............................................13
           HYBRIDON SPECIALTY PRODUCTS (HSP) DIVISION............................13PRODUCTS.......................................13
           MARKETING STRATEGY........................................................15STRATEGY................................................14
           ACADEMIC AND RESEARCH COLLABORATIONS......................................15COLLABORATIONS..............................15
           DRUG DEVELOPMENT SERVICES.................................................16SERVICES.........................................15
           PATENTS, TRADE SECRETS, AND LICENSES.......................................16LICENSES..............................15
           GOVERNMENT REGULATION.....................................................19REGULATION.............................................17
                FDA Approvals......................................................19Approvals................................................17
                Other Regulation...................................................20
    COMPETITION...............................................................20
    EMPLOYEES.................................................................21

ItemRegulation.............................................17
           COMPETITION.......................................................18
           EMPLOYEES.........................................................18
ITEM 2.    PROPERTIES.........................................................21
ItemPROPERTIES........................................................19
ITEM 3.    LEGAL PROCEEDINGS..................................................22
ItemPROCEEDINGS.................................................19
ITEM 4.    SUBMISSION OF MATTERS TO A VOTE....................................22VOTE OF SECURITY HOLDERS...............19
           EXECUTIVE OFFICERS AND SIGNIFICANT EMPLOYEES OF THE COMPANY...............22





                                        i

HYBRIDON..........19
           Executive Officers................................................19
           Significant Employees.............................................19
PART II.......................................................................26
ItemII    21
ITEM 5.    MARKET FOR THE COMPANY'SREGISTRANT'S COMMON EQUITY AND RELATED
           STOCKHOLDER MATTERS................................................26
ItemMATTERS...............................................21
ITEM 6.    SELECTED FINANCIAL DATA............................................28
ItemDATA...........................................23
ITEM 7.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
           AND RESULTS OF OPERATIONS..............................................29
ItemOPERATIONS.........................................25
           GENERAL...........................................................25
           RESULTS OF OPERATIONS.............................................25
                Revenues.....................................................25
                Research and Development Expenses............................25


                                       3




                General and Administrative Expenses..........................26
                Interest Expense.............................................26
                Restructuring Charge.........................................26
                Net Loss.....................................................26
           LIQUIDITY AND CAPITAL RESOURCES...................................27
                General......................................................27
                Cash Resources...............................................27
           1998 FINANCING ACTIVITIES.........................................28
                Credit Facility..............................................28
                Facility Leases..............................................29
                Net Operating Loss Carryforwards.............................29
RISK FACTORS.................................................................29
ITEM 7A.   QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.........45
ItemRISK........31
ITEM 8.    FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA........................45
ItemDATA.......................31
ITEM 9.    CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON
           ACCOUNTING AND FINANCIAL DISCLOSURE...............................................45DISCLOSURE...............................31
PART III......................................................................46
ItemIII   32
ITEM 10.   DIRECTORS, AND EXECUTIVE OFFICERS AND CERTAIN SIGNIFICANT
           EMPLOYEES OF THE COMPANY....................46
ItemHYBRIDON.............................................32
ITEM 11.   COMPENSATION OF EXECUTIVE COMPENSATION.............................................46
ItemOFFICERS................................32
ITEM 12.   SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND
           MANAGEMENT.....46
ItemMANAGEMENT........................................................32
ITEM 13.   CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.....................46TRANSACTIONS....................32
PART IV.......................................................................47
ItemIV    32
ITEM 14.   EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORMS 8-K.......................................................47






                                       iiFORM 8-K...32
SIGNATURES 38
POWER OF ATTORNEY AND SIGNATURES.............................................38


                                       4



                           FORWARD-LOOKING STATEMENTS


         The statements contained in this Annual Report on Form 10-K that are
not historical are forward-looking statements within the meaning of Section 27A
of the Securities Act of 1933, as amended, and Section 21E of the Securities
Exchange Act of 1934, as amended, including statements regarding the
expectations, beliefs, intentions or strategies regarding the future. Hybridon
intends that all forward-looking statements be subject to the safe harbor
provisions of the Private Securities Litigation Reform Act of 1995. These
forward-looking statements reflect Hybridon's views as of the date they are made
with respect to future events and financial performance, but are subject to many
risks and uncertainties, which could cause actual results to differ materially
from any future results expressed or implied by such forward-looking statements.
Examples of such risks and uncertainties include but are not limited to: the
obtaining of sufficient financing to maintain Hybridon's planned operations; the
timely development,  receipt of necessary regulatory approvals and acceptance of
new products; the successful application of Hybridon's technology to produce new
products;  the obtaining of proprietary  protection for any such  technology and
products;  the impact of  competitive  products  and pricing  and  reimbursement
policies;  the changing of market conditions and the other risks detailed in the Risk
Factors section of this Annual Report on Form 10-K and  elsewhere  herein.
The Company10-K. Hybridon does not undertake
to update any forward-looking statements.


                                       See "Management's  Discussion And Analysis Of Financial Condition And
Results Of  Operations  -- Risk  Factors" for a discussion  of certain risks and
uncertainties  applicable  to  the  Hybridon  and  its  stockholders,  including
Hybridon's  need for  additional  funds to sustain  its  operations  in 1999 and
thereafter.



                                        15



                                     PART I

ITEM 1.       BUSINESS

HYBRIDON

         Hybridon, Inc., established in 1989, is a leaderinvolved in the discovery and
development of genetic drugs.  These  drugs, which are drugs that treat diseases by acting on a
particular gene or protein. The genetic drugs being developed by Hybridon are
based on "antisense" technology, which  usesin that they use synthetic RNA and DNA that are designed to treatgenetic material,
also called oligonucleotides, with the underlying causeaim of disease
by stoppinginhibiting or reducing the body's
production of proteins that directly or indirectly cause a given disease.

         Hybridon has developed and owns antisense technology that includes
important new medicinal chemistries (relating to the design and manufacture of
new antisense compounds), analytical chemistry (relating to the detection and
identification of compounds inside and out of the body), and manufacturing
technology.

         Hybridon also manufactures and sells synthetic RNA and
DNA,  also  calledhas rights to technology allowing the chemical
modification of oligonucleotides, to third  parties  on a  contract  basis.
Hybridon's  leadershiphas particular expertise in the efficient
design and development of antisense field  is  based  on  oligonucleotide
technology  it  owns  or  exclusively  licenses,   including  (a)  new  advanced
chemistries, (b) sequence selection know-how, (c) drug development know-how, (d)drugs, and has devised innovations in the
manufacture of oligonucleotides. In addition, it has one of the few large-scale
oligonucleotide manufacturing process, (e) its fully integrated,  large scale
manufacturing  facility  and  (f)  its  experience  in  manufacturing  over  300
different compounds with various chemical modifications.facilities.

         These aspects of Hybridon's business are discussed below.

TECHNOLOGY OVERVIEW

Introduction

         The heart, brain, liver and other organs in the human body contains many organs,  such as the heart,  liver,  brain,
etc.,  that function
together to support life. Each organ in turn is made up of
many microscopic units called cells. Each cell within these organs produces
proteins which determinethat affect how that cell functions within its organ, and ultimately
how wellefficiently each organ functions within the body. Almost all human diseases
result  fromare caused by abnormal
protein production or altered  performance of proteins within individual
cells. In some instances, thecell proteins act directly to cause or support a
disease. In other instances, thecell proteins interfere with other proteins that
prevent or combat disease. Traditional drugs are designed to interact with
protein molecules that supportcause or causesupport diseases. Antisense drugs are designed
to work at an earlier statestage, in that they are designed to stop the production of
disease-causing or disease-supporting proteins.

         The information that controls a cell's production of a specific protein
is contained in its  gene.the gene relating to that protein. Each gene is made up of two
intertwined strands of DNA that pair
together to form a structure called a "double helix." Each
strand of DNA isconsists of a string of individual DNA building blocks, called
nucleotides, that are arranged in a specific sequence. One of the paired strands contains
the information that directs the composition of thea specific protein, and is
called the "coding" strand. The other strand, the "non-coding" strand, contains
a different but complementary sequence of nucleotidesnucleotides. Each strand is made of
linked molecules, known as the "backbone," and attached to the backbone are
molecules known as "bases." It is the sequence of bases that are complementary with nucleotides oncontains genetic
information.

         The full complement of human genes, known as the coding strand.

        The complete  human genome"genome,"
consists of over 100,000 genes and contains the information required to produce
all human proteins. A copy of the complete human genome 2

is present in each cell,
and the  proteins  made by each cell are read frommakes proteins based on its copy of the genome. Proteins  are made from  genesCells make
proteins in two  steps.a two-stage process. First, the information  contained in the gene is read from the coding  strand of DNA intocell creates a molecule of messenger
RNA.  The  messenger  RNA also  consistsconsisting of a string of nucleotides in a specific  sequence.sequence complementary to the
sequence of the coding strand of DNA. This is called the "sense" sequence. A
sequence that is complementary to the sense sequence is called the "antisense"
sequence. Second, theThe cell then produces proteins based on the information that
is now recordedcontained in
the messenger RNA. The

                                       information contained in a single gene
is often read into multiple6



number of copies of messenger RNA which in turn causes the cells to produce morecell produces will affect how many copies
of the protein.a given protein it produces.

         A normal cell produces a particulargiven set of normal proteins in the right
amount for the body to function properly. In aA diseased cell the wrongproduces inappropriate
or mutant proteins, are made,  or normal  proteins  are made inproduces the wrong amount.
Mutantamount of normal proteins. A cell
produces mutant proteins occur because thewhen its DNA has changed,changes, either through mutation, as in
many types of cancer cells, or by infection with a virus.  Infection  with a virus can also cause the cell to
make proteins that are not coded by the human genome. This misinformation causes
the cell to produce proteins that are harmful to the body.

        Antisense technology involves the use of a strand of nucleotides, called
an oligonucleotide,  which has a specific sequence exactly complementary to that
of the messenger  RNA read from a specific  gene.  Because of the  complementary
nature of its sequence,  it binds to and inactivates the messenger RNA,  thereby
decreasing  or  eliminating  the  production  of  disease  associated  proteins.
Hybridon  believes  that drugs based on  antisense  technology  may have broader
applicability,  greater efficacy and fewer side effects than conventional  drugs
because antisense drugs are designed to intervene in the production of proteins,
rather than  intervening  after the proteins are made, and in a highly  specific
and more selective fashion.

Conventional Drugs

         Most drugs are chemicals that stimulate or stopsuppress the function of a
particular molecule, usually a protein, with tolerable side effects. A drug will
causeMost side
effects arise when ita drug interacts with other proteins in addition to the
target protein. Therefore,Generally, the fewer other proteins a drug that interacts with, as few other proteins as
possible causesthe
fewer the side effects.

         Conventional drugs are not well  tolerated  for the  treatment  of many
diseases  because of their  relatively low level of selectivity,  thus producing
more side effects.  Conventional  drugsgenerally aim to bind only a few, generally two or three points of
the target molecule. Frequently, however, sites on other non-target molecules
resemble the target binding site enough to permit the conventional drug to bind
to some degree to thethose non-target molecules. This lack of selectivity maycan
result in decreased effectiveness of the drug because of unwanted side effects.

        In addition,  the  developmenteffects, potentially leading to decreased effectiveness.

         A further characteristic of conventional drugs is generally time
consumingthat developing them
is a time-consuming and expensive asprocess. For every compound that is found to
be effective and have tolerable side effects, thousands of compounds mustmay be made to find the most
effective drug with the fewest side effects.



                                        3

investigated and
rejected.

Antisense Drugs

         In contrastAn oligonucleotide with a sequence exactly complementary to that of the
messenger RNA of a specific gene can bind to and inhibit the expression of
messenger RNA, thereby decreasing or eliminating the production of
disease-causing or disease-supporting proteins. Antisense technology involves
the design and synthesis of such oligonucleotides. Hybridon believes that drugs
based on antisense technology may be more effective, cause fewer side effects,
and have a greater range of applications than conventional drugs because
antisense drugs regulateare designed to intervene in the actual production of proteins.proteins, rather
than after the proteins are made, and in a highly specific fashion.

         Advances in mapping the human genome,  project, including work conducted by
academic institutions, biotechnology companies and pharmaceutical companies,
have identifiedallowed many targets for antisense drugs.drugs to be identified. Once a gene
associated with a disease-associated protein is identified, an antisense
oligonucleotide can be designed, and itsthe pharmaceutical effects of that
oligonucleotide can be improved by chemical modification. Chemically-modified
oligonucleotides maycan be composed of DNA, RNA, or a combination of the two.

         Because the nucleotide sequence  of nucleic  acid bases of a chemically-modified antisense
oligonucleotide is complementary to its target sequence on athe messenger RNA of
a given gene, the antisense oligonucleotide forms a large number of bonds at the
target site, typically between 40 and 60. Thus, the oligonucleotide willThis allows it to form a strong bond
with the messenger RNA read  from the  selected  gene.RNA. A few identical messenger RNA molecules maycan cause the
cell to produce many copies of a protein; nonetheless,similarly, a few identical
chemically-modified antisense oligonucleotides maycan stop this process. Moreover,This is
due in part to an enzyme called RNaseH has been foundRNase H that can destroy the messenger RNA that binds the  oligonucleotide.  This occursbound to
an oligonucleotide without destroying the oligonucleotide itself, thus freeing
the oligonucleotide to bind with, and cause the destruction of, other  identical messenger
RNA molecules  and cause  destruction  of these
moleculesmolecules. This process is generally known as well. This is called catalytic activity. All of
Hybridon's drugs are designed to take advantage of this catalytic activity so
that a relatively small number of antisense molecules can effectively inhibit
production of disease-associated proteins.


                                       7

HYBRIDON ANTISENSE TECHNOLOGY

        Hybridon has  developed  and owns  antisense  technology  that  includes
important  new medicinal  chemistries,  analytical  chemistry and  manufacturing
technology.  The development of Hybridon's antisense chemistry has been directed
by Dr. Sudhir Agrawal, Hybridon's Chief Scientific Officer.

         Hybridon's antisense chemistry builds on the pioneering work in the
antisense field begun in the 1970s by Dr. Paul C. Zamecnik, a founder,
consultant and director of Hybridon. Currently,Development of Hybridon's antisense
chemistry has been directed by Dr. ZamecnikSudhir Agrawal, Hybridon's Chief Scientific
Officer, and now also President and Acting Chief Executive Officer. It has been
based on what is referred to in this prospectus as "advanced chemistries,"
namely Hybridon's ability to alter the chemical makeup of the oligonucleotide
backbone in a Professor  Emeritus at Harvard Medical Schoolmanner that makes oligonucleotides safer and has a research affiliation withmore stable without
adversely affecting their ability to promote the Massachusetts General Hospital in Boston.destruction of messenger RNA.

         Medicinal Chemistries. Hybridon's first antisense drug, GEMGEM(R) 91,
which
wastargets the messenger RNA that codes for an essential protein in Type 1 Human
Immunodeficiency Virus, or "HIV-1." GEM(R) 91 is based on its  first-generation
phosporothioatephosphorothioate chemistry, and differed only
slightly fromwhich altered the naturally-occurring, or native,
DNA,form of oligonucleotides by replacing certain oxygen atoms in the backbone with
sulfur atoms. GEM(R) 91 was more stable than native DNA, but was still able to
trigger the action of RNaseH, forleading to catalytic activity. However, there were
side effects caused by the administration of this modified DNA into the body. In
particular, in the last clinical trial of GEMGEM(R) 91 treatment of three of the
nine patients treated  experiencedwith advanced HIV disease was interrupted due to unacceptable
decreases in platelet counts thus increasing
the possibility of uncontrolled bleeding.counts. As a result, Hybridon discontinued the GEMGEM(R) 91



                                        4


program. Hybridon has, however, used the information gained from the human
clinical trials of GEMGEM(R) 91 to design its more advanced oligonucleotide chemistries.

         Hybridon's scientists have designed and made over twenty families of
advanced oligonucleotide chemistries, including DNA/RNA combinations, also
called hybrid or mixed backbone chemistries. Hybridon believes that antisense
compounds based on these advanced chemistries will show favorable pharmaceutical
characteristics;  thuscharacteristics and significantly increasing  their  potentialimprove therapeutic value.value compared to earlier
antisense drug candidates. These compounds are likely to have the following
properties:

                      o      catalytic activity;desirable characteristics:

o        fewer side effects;effects

o        more stablegreater stability in the body, enablingthereby permitting a patient to take
         doses less frequently;frequently

o        more potent, enablinggreater potency, thereby permitting a patient to be giventake lower doses

and therefore be less expensive than 
                             first-generation drug candidates; and
                      o        ability to be given to patients different wayspotential for multiple routes of administration (such as by injection,
         orally, or topically).

         Immunostimulatory Technology. It is well-known that the first
generation phosphorothioate oligonucleotides containing the dinucleotide
sequence CpG mobilize the body's immune defense system. This is called
immunostimulation. Hybridon has found that selectively changing the backbone
chemistry at specific points relative to the CpG in the molecule will cause
significant decreases or increases in the immunostimulatory activities. These
discoveries are being used to both enhance and suppress this activity depending
on the therapeutic use. For example, an oligonucleotide causing enhanced
immunostimulation could be used as an anti-cancer therapy, or used together with
other components of a vaccine. Modifications that decrease immunostimulation are
used to reduce the side-effects of some antisense oligonucleotide compounds.

         Drug Potentiation Technology. Hybridon has discovered that certain
oligonucleotides are able to enhance the activity of irinotecan, a marketed
anti-cancer drug, when the two are used together in animal models of cancer. The
observed increase in activity is not solely due to an antisense mechanism. This
discovery is being further studied to determine the mechanism of the effect and
to possibly prepare for human clinical trials.

         Manufacturing Technology. Hybridon's expertise in the synthesis of
chemically modified oligonucleotides has served as the foundation of its
manufacturing technology and know-how. Hybridon has developed proprietary
technology, including equipment, to increase the purity of its oligonucleotides,


                                       improve  the  efficiency  of8



make the production process more efficient, increase the scale of production,
and significantly reduce the cost of drug compounds significantly.oligonucleotide-based drugs.

         Proprietary Analytical Tools. Hybridon has established analytical tools
and processes that enable it to test the purity of oligonucleotides more quickly
and accurately than would be feasible using traditional methods. Hybridon uses
the resulting information that it
obtains with its tools and processes to improve quality control, to complyassist it in complying
with regulatory requirements, and to monitor absorption and stability of its
drugs in preclinical and clinical trials.

         Hybridon has the  capability  to provide or
support all required quality control functions.

        Regulatory Know-How. Hybridon drug development and manufacturing
personnel also have extensive experience in navigatingworking with the FDA and other drug
regulatory processagencies in aan efficient and cost-effective manner. Hybridon often
assists HSPhas
assisted customers of Hybridon Specialty Products ("HSP"), Hybridon's contract
manufacturing division, in creating drug/devise master files and writing chemistry
and manufacturing control sections forpreparing essential components of their submissions
to the FDA.

5



HYBRIDON DRUG DEVELOPMENT AND DISCOVERY PROGRAMS

The Drug Development and Approval Process

         The process of taking a compound from the laboratory to human patients
is likelygenerally takes 10 to take a number of15 years. This process is extremely expensive and is
rigorously regulated by governmental agencies.  Inagencies, including, in the United  States,  this
process is regulated byU.S., the Food
and Drug Administration, (theor the "FDA"). The FDA
requires that eachEach drug must undergo a series of trials
and studies  (preclinical and clinical) prior to considering its approvalbefore the FDA will consider approving it for
commercial sale. The FDA or theany company conducting thedrug trials can discontinue
clinicalthose trials at any time if it is feltfeels that the patients are being exposed to an
unacceptable health risk or if there is not enough evidence that the drug is
effective. The FDA may also require a company to provide additional information
or conduct additional tests before it will permit a drug proceedsto proceed from one
phase of trials to the next.

         If the FDA's concerns are not
addressed by additional  information  or tests,  the drug will not be allowed to
proceed  to the  next  phase.  The  regulatory  process  in other  countries  is
generally  similar to the process required by the FDA. The sequential phases of
the preclinical and clinical trials and studies are described below.below:

o        Preclinical Studies. Preclinical studies are designedtrials involve the testing of a given
         compound in animals to provide data on the effectivenessactivity and safety of the
         compound before the compound is administered to humans.

o        Investigational New Drug Application  ("IND").Application. If the data from the
        research and
         preclinical studiestrials are promising, the company willHybridon may file an INDInvestigational
         New Drug Application, or "IND," with the FDA. The IND contains the
         results of the preclinical studiestrials and the protocol for the first
         clinical trial. The IND becomes active in 30 days unless the FDA
         disapproves it or requires additional information. Once the IND becomes
         active, the companyHybridon can begin clinical trials in humans.the U.S.

o        Phase I Clinical Trials. In Phase I trials, the drug is given to a
         small group of healthy individuals or patients with the disease. These
         trials are designed to produce data on the drug's safety, the maximum
         safe dose, and how the drug is absorbed, distributed, metabolized and
         excreted as a function  ofover time. In some cases, early  indications  suggesting
        effectiveness  can be found.  A very  small  Phase I studytrials can give an early
         indication of a drug's effectiveness. A limited Phase I trial is
         sometimes called a Pilot Phase I study.trial.

o        Phase I/II Clinical Trials. In Phase I/II trials, the drug is given to
         patients with the diseases to evaluate safety and to get an early
         indication of a drug's effectiveness. This type of trial is commonly
         used in the evaluation of oncology drugs.

o        Phase II Clinical Trials. In Phase II studies,trials, the drug is given to a
         larger group of patients with the disease to  evaluatefor purposes of evaluating
         the drug's effectiveness and side effects at varying doses that  are  considered  to be
        appropriateand
         schedules of administration and thereby determining the optimal dose
         and schedule for the larger Phase III trials that follow.


                                       9

o        Phase III Clinical Trials. These studiestrials generally have a large number
         of patients. The primary purpose of a Phase III studytrial is to confirm the
         drug's effectiveness and produce additional information on side
         effects.

A Phase III study that provides data



                                        6



        critical to support the  registration  of the drug with the FDA is often
        called a Pivotal Trial.

o        New Drug Application  ("NDA").Application. Once Phase III studiestrials are complete, a
        companyHybridon will
         file a New Drug Application, (NDA)or "NDA," with the FDA. The NDA contains
         all of the information gathered from the Phase I, I/II, II and III
         trials. Based on the FDA's review of the NDA, the FDA may approve the
         drug for commercial sale. Before approving an NDA, theThe FDA may require additional tests and,
        in any event, may deny an NDA if the applicable
         regulatory requirements are not met. The FDA may also require
         additional tests before approving an NDA. Even after approval by the
         FDA, the  companyHybridon must file additional reports about the drug with the FDA
         from time to time. ProductThe FDA may withdraw product approvals may be  withdrawn  by the  FDA  if compliancea company
         fails to comply with ongoing regulatory standards is not maintained or if problems occur
         following
        initial marketing.after a company starts marketing a drug.

o        Accelerated Approval. Drugs meeting certain criteria are candidates for
        special  consideration  during  theThe FDA is authorized to grant accelerated review
         and  approval  process  after
        submission of an NDA.  Accelerated  review and marketing  approval of an
        NDA is  possibleto NDAs for drugs that are intended to treat persons with debilitating
         and life-threatenedlife-threatening illnesses, especially whereif no satisfactory
         alternatives are available. The more severe the disease, the more
         likely it is that the drug will qualify for accelerated approval.review. If thea
         new drug receivesis approved after accelerated approval,review, the companyFDA may be requiredrequire
         Hybridon to conduct specific post-marketing studies to obtain additional information
        about itsregarding the
         drug's safety, benefits and optimal use.

         The regulatory process in other countries is generally similar to the
         U.S. regulatory process.

Hybridon Drug Development and Discovery Programs

         Hybridon is focusing its drug development and discovery efforts on
developing antisense compounds which incorporate its advanced chemistries for the treatment of diseases in three major
therapeutic areas: cancer, disease caused by virusesviral infections and diseases of the eye.

         Hybridon believes there are significant additional opportunities for
the use of antisense, particularly forin the treatment of cancer. Compared to
conventional anti-cancer drugs, antisense may provide:

o        more specific therapy for cancer;

o        more rapid development of drugs targeting newly-discovered
         cancer-related proteins;proteins

o        fewer toxic side effects, thereby allowing repeat and long-term
         therapy, either alone or in combination with other cancer therapies
         (such as radiation or chemotherapy); and

o        when used in the  case of combination therapy, additive  or  synergistic
               therapeutic effects.effects that complement
         the benefits of conventional drugs

         For these reasons, Hybridon is exploring new antisense targets relevant
to the treatment of cancer.

7

CLINICAL PROGRAMS

         Hybridon plans  to  seek  corporate  collaborationshas conducted clinical trials with antisense drugs targeting
the following diseases. Hybridon is seeking partners for each of its compounds
in clinical development.

Hybridon intends to proceed with its GEM 231 clinical
program for the treatment of cancer through Phase II clinical  trials,  at which
time  it  may  seek  a  corporate  collaborator.  Hybridon  generally  does  not
anticipate  proceeding  with any of its other  programs  described  below beyond
their current stages of development  without a collaborative  arrangement with a
corporate partner.


CLINICAL PROGRAMS

        Hybridon has conducted  clinical  studies in the following  areas,  with
those in more advanced stages of development described first.

Protein Kinase ACancer

         Unlike  the  growth of normal human cells, cancer cells grow in an uncontrolled and
harmful manner. The protein molecule protein kinase A, (PKA)or "PKA," has been
implicated in the formation and growth of various solid tumors, including colon,
ovarian, breast, and lung.lung tumors. There are two kinds of PKA. Type IIt is normal to
find type I in developing fetuses, but its  production is abnormal to find it in adults. By
contrast, PKA type II is found in, and is

                                       10



necessary to the health of, normal adults. Certain cancer cells however,  produce PKA type
I in adults. Hybridon'sHybridon is developing a cancer drug, GEM(R) 231, that
targets PKA, GEM 231, is designed
to stopreduce the production of the harmful PKA type I without interfering with the
production of PKA type II. Current cancer drugsdrug candidates based on conventional
mechanisms can only stop production of both types, leading
tohave unacceptable side effects.

         Hybridon has conducted a Phase I clinical study that has evaluatedtrial to evaluate the safety
of GEMGEM(R) 231 at multiple doses, and has found that patients tolerate it to be well  tolerated.  Thewell.
This trial explored the maximum tolerated dose of GEMGEM(R) 231 was  established for both single
doses and multiple doses.  Evendoses, and even high doses of GEMGEM(R) 231 did not show the
side effects normally seen with current cancer treatments. Evaluation of efficacyThis trial was not
an
objectiveconducted for the purpose of this trial. In December 1998,evaluating the efficiency of GEM(R) 231.

         Hybridon received approval to start a
Phase II Clinical  trial of GEMis currently conducting additional studies with GEM(R) 231 in
patients with solid tumors whichthat had not responded tobeen cured by prior therapy. These
studies include a pilot Phase II trial and a Phase I/II trial. In addition,
to continuing to evaluate GEM 231 asHybridon has begun the first in a single-agent  therapy,  Hybridon  plans to conduct  smallseries of Phase I/II studies in at
least two types oftrials treating patients
with solid tumors using GEMwith GEM(R) 231 in combination with radiation or
other anti-tumor agents, such as Taxol.the anti-cancer therapies
Taxol(R) and Taxotere(R).

HIV-1 and AIDS

         AIDSAcquired Immune Deficiency Syndrome, "AIDS," is caused by infection
with the HIV-1  virus and leads to severe, life-threatening impairment of the immune
system. AIDS therapy using a combination of drugs has resulted in decreased
rates of death and improvementsimprovement in the quality of life for patients withwho are
HIV-positive or have AIDS. 8



However,  thereThere are however, increasing reports that this
therapy may be failing to give sustained clinical benefit. Hybridon believes
this underscores the need for new AIDS therapies.

         Hybridon has completed a pilotPilot Phase I clinical study in Europe of
GEMGEM(R) 92, Hybridon's advanced chemistry compound for the treatment of HIV-1
infection and AIDS. This study was designed to explore the safety of GEM(R) 92
and to provide information on theits absorption of GEM 92 after oral dosing and injection.
AllThe patients tolerated well all doses that they were given in the pilot study were well tolerated.study.
Further, GEM92GEM(R) 92 was detected in the blood after both oral dosing and
injection, suggesting that it may be possible to develop GEMGEM(R) 92 as an oral
drug. Hybridon believes this was the first study of the oral administration of
an antisense molecule to humans. In vitroin-vitro studies, have
indicated  that  GEMbeneficial effects were
observed when GEM(R) 92 is  additivewas used in combination with a  number  ofseveral marketed compounds.AIDS
drugs. Importantly, both its medicinal approach and genetic target are unique.

Cytomegalovirus

        Cytomegalovirus ("CMV") is present,  although inactive,unique,
in approximately
60% of the  general  population  in the  United  States  and in up to 90% of the
HIV/AIDS  population.  Because AIDS patients have such severely  damaged  immune
systems, advanced AIDS patients often suffer from active CMV infection. The most
frequent  active form of CMV infection in AIDS patients is CMV retinitis,  which
can result in blindness if left untreated. Active CMV infection in AIDS patientsthat no antisense drug has declined in recent years  because of the success of the current  combination
AIDS  therapy.  CMV infection is also a medical  problem in other  patients with
weak immune  systems,  such as those who have undergone  organ  transplants  and
those undergoing chemotherapy.

        Hybridon has conducted Phase I and early Phase II clinical trials of GEM
132, Hybridon's  advanced chemistry antisense  oligonucleotidebeen approved for the treatment of CMV  infection.  No clinical  studies with GEM 132 are currently  ongoingAIDS, and none are  currently  planned.  Hybridon  will  reevaluateno
other drug has the status of GEM 132
development  shouldsame target on the current poor market conditions  improve. A competitor of
Hybridon has recently  received FDA approval to market an antisense  therapeutic
for the treatment of CMV retinitis. See "Management's Discussion And Analysis Of
Financial  Condition And Results Of Operations -- Risk Factors  --Hybridon Faces
Intense Competition, And Hybridon's Products Could Be Rendered Obsolete; Many Of
Hybridon's Competitor's Have Greater Resources And Experience Than Hybridon."






                                        9

HIV-1 genome.

PRECLINICAL PROGRAMS

Hybridon has also conducted preclinical studies in the following areas.

Hybridon has also conducted preclinical studies in the following areas: - --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Primary Target Primary Therapeutic Indication(s) Status Indication(s) ------------- - --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- MDM2 (a protein involved in programmed Cancer Research Compounds/Searle CollaborationSeeking partner cell death) - ---------------------------------------------------------------------------------------------- Vascular Endothelial Growth Factor (a Cancer Angiogenesis Preclinical/Seeking Partnerpartner protein that can cause abnormal formation of new blood vessels) Retinopathies (e.g. Preclinical/macular Seeking Partner macularpartner degeneration and diabetic retinopathy) Psoriasis Preclinical/Seeking Partner- ---------------------------------------------------------------------------------------------- Hepatitis C Virus Hepatitis; Liver Lead Compounds/Hepatitis C (which can lead Seeking Cancer Partnerpartner to liver cancer) - ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
11 HYBRIDON SPINOUTS Hybridon has used multiple strategies to fund usesapplications of its antisense technology that it cannot develop at present without external funding. Hybridon has used one such strategy, withformation of spinout companies, to form MethylGene, Inc. and OrigenixOriGenix Technologies Inc. for the continued development of certain product candidates. MethylGene, Inc. In 1996, Hybridon and three Canadian institutional investors formed MethylGene, Inc.MethylGene. Hybridon currently owns approximately 30% of MethylGene. Hybridon has granted exclusive worldwide licenses and sublicenses to MethylGene to develop and market (i)(1) antisense compounds to inhibit the protein DNA methyltransferase for the treatment of any disease, (ii)(2) other methods of inhibiting DNA methyltransferase for the treatment of any disease, and (iii)(3) antisense compounds to inhibit up to two additional targets for the treatment of cancers. Research has shown that DNA methyltransferase, is a protein, that has been shown to beis overproduced in some tumors, such as small cellnon-small-cell lung cancer, colon cancer, and breast cancer.cancer tumors. MethylGene is obligated to purchase from Hybridon at specified prices all formulatedbulk oligonucleotides that MethylGene requires at specified prices.requires. Hybridon is also performing drug development and other services for MethylGene. 10 The Canadian investors who initially invested in MethylGene have the right to exchange all (but not less than all) of the shares of stock in MethylGene that they initially purchased for shares of Common Stock of Hybridon common stock on the basis of 37.5 MethylGene shares (for which they paid approximately U.S. $56.25) for one share of Hybridon Common Stockcommon stock (subject to adjustment for stock splits, stock dividends and the like). This option expires no later than 2001. MethylGene submitted an IND in the United States and Canada in December 1998 and commenced Phase I clinical trials of its first compound, MG98, for the treatment of cancer in MarchMay 1999. OriGenix Technologies Inc. In January 1999, Hybridon and three Canadian institutional investors formed OriGenix to develop and market drugs for the treatment of infectious diseases, with an initial focus on viral diseases. Hybridon owns approximately 49%40% of OriGenix. If certain conditions are satisfied by OriGenix, the Canadian investors are committed to make an additional investment, at which time Hybridon's ownership interest in OriGenix will be reduced to 40%. Hybridon has granted to OriGenix worldwide exclusive licenses and sublicenses to antisense technology developed by Hybridon for the treatment of human papilloma viruspapillomavirus, or "HPV," and hepatitis B virus infections. Human papilloma viruses ("HPV")HPV infection can cause a variety of warts, including benign genital warts which, if untreated,warts. HPV infection can also lead to cervical cancer. Hepatitis B infections can lead to liver cirrhosis and cancer of the liver. InOriGenix may in the future OriGenix may negotiate with Hybridon for licenses or sublicenses relating to additional targets. In addition, OriGenix is obligated to purchase from Hybridon at specified prices all bulk oligonucleotides it requires at specified prices.requires. Hybridon anticipates that it willmay also perform drug development and other services for OriGenix. CORPORATE COLLABORATIONS An important part of Hybridon's business strategy is to enter into research and development collaborations, licensing agreements, or other strategic alliances with third parties,others, primarily biotechnology and pharmaceutical corporations, to develop certain products. Subject to sufficient funds being available, Hybridon isintends to proceed with Phase II clinical trials of its cancer drug GEM(R) 231. Otherwise, Hybridon does not anticipate proceeding with any of its other clinical programs beyond their current stages of development without a party tocollaborative arrangement with a corporate collaborations with Searle and Medtronic.partner. Hybridon expects to retain the rights to manufacture many of the products it may license pursuant to theseits existing and any future collaborations. 12 G.D. Searle & Co. In January 1996, Hybridon and Searle entered into a collaboration for research and development collaboration for the development of therapeutic antisense compounds. According to the collaboration agreement 11 as modified in April 1998, targets can be selected from those in the fields of cancer, cardiovascular disease and inflammation/immunomodulation (the "Searle Field"). Hybridon and Searle are currently conductingwere investigating antisense inhibitors of MDM2, a protein involved in programmed cell death, or apoptosis. In March 2000, Searle elected not to extend this research and development collaboration. Hybridon will seek a new development partner for this program. It is believed that MDM2 may play an important role in many types of cancer. As part of the agreement, Searle will return to Hybridon all licenses granted to Searle, including the recently issued U.S. patent 6,013,786, which covers specific antisense inhibitors of human MDM2. Searle also grants to Hybridon use of Searle's agreement-related patent rights, including all antisense rights relating to compounds targeting MDM2. In this project,Through January 2000, Searle is funding certainwas making annual research and development efforts at Hybridon, and Searle and Hybridon have committed personnel to the collaboration. The initial phase of research and development activities will be conducted through the earlier of (i) the achievement of certain milestones and (ii) January 31, 2000, subject to early termination by Searle. The parties may extend the collaboration by mutual agreement, including agreement on additional research funding to be made by Searle. In addition, Searle has the right to designate up to six additional molecular targets in the Searle Field (the "Additional Targets") on terms substantially consistent with the terms applicable to the initial molecular target. Searle may exercise this right for each of the Additional Targets by paying specified cash amounts (beyond specific research payments relating to the particular Additional Target) and purchasing additional Common Stock from Hybridon (at the then fair market value), totaling $10,000,000 per Additional Target. If Searle designates all of the Additional Targets, Searle will pay $24,000,000 in cash and purchase $36,000,000 of equity. If Searle has not designated all of the Additional Targets by the time the initial molecular target reaches a certain stage of preclinical development, Searle will be required to purchase up to an additional $10,000,000 of Common Stock (at the then fair market value) in order to keep its right to designate any of the Additional Targets. This payment will be credited against the equity investment payments made by Searle for any of the Additional Targets designated in the future. Searle has exclusive rights to commercialize any products resulting from the collaboration. If Searle elects to commercialize a product, Searle will fund and perform preclinical tests and clinical trials of the product candidate and will be responsible for regulatory approvals for, and marketing of, the product. Hybridon has agreed to perform certain research and development work exclusively with Searle. In addition, for each product candidate, Searle is required to make milestone payments to Hybridon of up to $10,000,000 upon the achievement of development milestones. Hybridon also$600,000. A royalty will be entitledpaid to royalties from net sales of products resulting fromSearle if antisense compounds discovered under the collaboration. As long as Hybridon satisfies stated manufacturing capacities and capabilities, Hybridon will retain manufacturing rights, and Searle will be requiredcollaboration are commercialized successfully. Pursuant to purchase its requirements of products from Hybridon on an exclusive basis at specified prices. Upon a change in control of Hybridon, Searle would have the right to terminate Hybridon's manufacturing rights, although the royalty payable to Hybridon from net sales would be increased in such event. If Searle designates all of the Additional Targets or if Hybridon fails to satisfy certain requirements relating to its manufacturing capacities and capabilities, Searle will have the right to require Hybridon to form a joint venture with Searle for the development of products in the Searle Field (other than products relating to molecular targets that have already been 12 designated by Searle) to which Searle will contribute $50,000,000 in cash and certain intellectual property rights. Hybridon will also contribute certain intellectual property and technology and, if the fair market value of such technology is less that $50,000,000, Hybridon will, at its discretion, either contribute the difference in cash or have its share of the first profits of the joint venture reduced by the amount of such difference. Hybridon and Searle would each own 50% of the joint venture, although Searle's ownership interest could increase to 75% if the joint venture is established because of Hybridon's failure to satisfy the requirements relating to its manufacturing capacities and capabilities. Under thetheir collaboration, Searle also purchased 200,000 shares of Common Stockcommon stock in Hybridon's initial public offering. Medtronic, Inc. In May 1994, Hybridon and Medtronic entered into a collaborationagreed to test a drug delivery device for the potential use of delivering Hybridon's antisense oligonucleotides for the treatment of Alzheimer's disease. The agreement provides that Hybridon is responsible for the development of, and will hold all rights to, any drug developed inas a result of this collaboration,agreement and Medtronic is responsible for the development of, and will hold all rights to, any delivery system developed inas a result of this collaboration. By mutual agreement, theagreement. The parties may agree to extend this collaboration to other neurodegenerative disease targets. Hybridon is not currently conducting any activities under this collaboration.agreement. As part of thetheir collaboration, Medtronic purchased a total of 131,667 shares of Hybridon's Common Stock.Hybridon common stock. HYBRIDON SPECIALTY PRODUCTS (HSP) In 1996, Hybridon formed HSP to manufacture oligonucleotide compounds both for Hybridon's internal use, for use by its collaborators and for sale to third parties. Hybridon believes that the current interest in investigating the potential of gene expression modulation technologiesgenetic medicine or drugs based on genetic information will continue, and even increase, as the usepotential of these technologies for the development of new classes of drugs becomes more widely understood. The Company'sunderstood, and that as a result demand for oligonucleotide compounds will increase. Hybridon's strategy is to position HSP to take advantage of this potential growth.increased demand. There can be no assurance that suchthis strategy will be successful or that industry growthdemand will beincrease as anticipated. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Risk Factors -- HSP's Results May Be Lower Than Currently Anticipated" and "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Risk Factors -- Hybridon Faces Intense Competition, And Hybridon's Products Could Be Rendered Obsolete; Many Of Hybridon's Competitors Have Greater Resources And Experience Than Hybridon." However, HSP is, however, attempting to minimize this risk by manufacturing oligonucleotides for many applications, at different stages of development. HSP is currently is manufacturing oligonucleotides for both 13 genomic, diagnostic and therapeutic applications.applications, and Hybridon believes HSP's customers are developing over 20 oligonucleotide drugs.drugs, with at least eight currently in clinical studies. HSP manufactures oligonucleotides at its 36,000 square foot36,000-square-foot leased facility, which Hybridon believes is the only facility capable of manufacturing oligonucleotides on a large commercial-scale oligonucleotides.scale. HSP first began production ofproducing oligonucleotide compounds for sale in June 1996 and had revenues of approximately $1.1 million in 1996, $1.9 million in 1997, and $2.8 million in 1998.1998 and $5.8 in 1999. HSP's principal customers include Genta/JBL Scientific, LaJollain 1999 included Genta Incorporated, MethylGene, Inc. and Ribozyme Pharmaceuticals, Inc. and MethylGene, Inc.Each of those customers accounted for more than 10% of HSP's 1999 revenues. 13 HSP has developed a manufacturing technology platform whichthat combines multiple methods to improve the production process and increase the amount of compounds produced in a single batch.batch, thereby permitting economies of scale. HSP has developed two separate commercial scale synthesizers.machines, called synthesizers, for the large-scale synthesis of oligonucleotides. One of these machines was developed by Hybridon alone and the other in collaboration with Pharmacia Biotech. Pharmacia has the right to make and sell synthesizers based on the design developed in the collaboration but must also pay Hybridon royalties on sales.royalties. Hybridon believes that its synthesizers are the first commercial-scale oligonucleotide synthesizers designed for advanced oligonucleotide chemistries. In addition, HSP has developed purification processes whichthat use water in place of chemical solvents, thereby decreasing environmentalthe impact of the process on the environment and permitting purification ofHSP to purify large amounts (kilograms)quantities of oligonucleotides. HSP has also developed processes and unique chemicals used in the process, which HSP believes may further lower its production costs. In 1996, Hybridon entered into a four-year sales and supply agreement with the Applied Biosystems Division of Perkin-Elmer. Under the agreement,Perkin-Elmer, pursuant to which Perkin-Elmer agreed to refer potential customers to HSP, and Hybridon agreed to purchase amiditescertain raw materials from Perkin-Elmer for the manufacture of oligonucleotides sold to suchthose customers. Hybridon is also required to pay Perkin-Elmer a percentage of the sales price paid by suchthose customers. In addition, Perkin-Elmer licensed to Hybridon its oligonucleotide synthesis patents. HSP is targeting three market areas for oligonucleotides: antisense andtherapeutics, non-antisense therapeutics, diagnostics and genetic research.diagnostic/genomic DNA probes, which are oligonucleotides designed to detect the presence of specific genes. Within each area there is a large number of potential products. HSP is currently manufacturing oligonucleotides for diagnostics, therapeutics and genetic research.customers in each of these three market areas. The production of oligonucleotides is similar in many respects to the chemical synthesis used to produce conventional drugs. However, unlike many conventional drugs, antisense compounds used for different diseasesone can be made with the same chemical building blocks usingand essentially the same manufacturing processes and equipment with minimal changes.make different antisense compounds for treating different diseases. As a result, the knowledge and experience that HSP obtains manufacturing one oligonucleotide compound can be applied to the manufacture of other oligonucleotide compounds for the treatment of other diseases. This also allowscompounds. Furthermore, since several different oligonucleotide compounds tocan be manufactured 14 in one facility, potentially reducing capital expenditures required inHybridon anticipates that HSP will have the future and reducing the risks associated with buildingability to manufacture multiple marketed oligonucleotide-based drugs without having to build a separate plant for a single designated drugeach such compound. In order to meet Hybridon's needs and satisfy outside demand, HSP may need to increase its manufacturing capacity by adding more oligonucleotide synthesizers in order to satisfy future internal and third-party requirements.synthesizers. In addition, in order for Hybridon to successfully commercialize its drugs or for HSP to achieve a satisfactory profit on sales, HSP may be requiredneed to reduce its production costs. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Risk Factors -- HSP's Results May Be Lower Than Currently Anticipated."costs further. Hybridon believes that it is currently manufacturing oligonucleotides according to FDA-requiredFDA Good Manufacturing Practices, (GMP)or "GMP". The FDA has not formally inspected Hybridon'sreviewed HSP's facility and procedures, and Hybridon may need to improve itsrevise those procedures in the future as production increases. Since 1996, HSP has undergone multiple significant audits for GMP compliance conducted by biotechnology and pharmaceutical companies. No significant deficits have been identified. In addition, in 1997, HSP was one of two biotechnology companies chosen to participate in the FDA's Biotechnology PAI Pilot Initiative. This isInitiative, a pilot program that allows FDA regulatory officials to provide advice to the selected companies on compliance with FDA standards before companiesthey submit drug approval filings. The FDA would have informed Hybridon of any substantial issues if any had arisen. MARKETING STRATEGY Hybridon plans to market the drugs it is developing either directly, withusing its own sales groupforce, or through co-marketing, licensing, distribution or othersimilar arrangements with pharmaceutical and biotechnology companies. To market products that will serve a large, geographically diverse patient population, Hybridon expects to enter into licensing, distribution or partnering agreements withother pharmaceutical and biotechnology companies, that haveparticularly if the products are intended to serve a large, establishedgeographically-diverse patient population. Direct marketing of any of its proposed drugs would require a substantial marketing 14 staff and sales organizations.force supported by a distribution system. Co-marketing or other arrangements with other pharmaceutical or biotechnology companies would allow Hybridon to avoid the significant cost involved in direct marketing, but would make Hybridon reliant on the efforts of others. While Hybridon has developed general marketing strategies, it has not begun to implement any of these strategies. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations--Risk Factors - --Hybridon's Lack Of Marketing Experience Could Adversely Affect Its Ability To Commercialize Its Drugs." ACADEMIC AND RESEARCH COLLABORATIONS Hybridon entershas entered into a number of collaborative research agreements for specific disease targetsrelationships with independent researchers and otherleading academic and research activities in orderinstitutions and U.S. government agencies, including the National Institutes of Health, or "NIH". Such research relationships allow Hybridon to supplementaugment its internal research capabilities and to obtain access to the specialized knowledge or expertise. In some cases Hybridon relies primarily upon outside collaborators. Accordingly, termination of a collaborative research agreement could result in the termination of the related research program. In general, Hybridon's collaborative research agreements require Hybridon to pay various amounts to support the research. Hybridon usually provides the oligonucleotides, 15 which the collaborator then tests. If the collaborator creates any invention duringin the course of his or her efforts,conducting research under its agreement with Hybridon a collaborator, solely or jointly with Hybridon, creates any invention, Hybridon generally has an option to negotiate an exclusive, worldwide, royalty-bearing license to the invention. Inventions developed solely by Hybridon's scientists as part of the collaborationin connection with a collaborative relationship generally are owned exclusively by Hybridon. Most of these collaborative agreements are nonexclusive and can be cancelled on short notice. Since July 1997, as part of its restructuring, Hybridon has allowed a number of its collaborative research agreements to expire and has terminated certain others, but has maintained those whichthat it believes are appropriate to support its current drug discovery and development programs. DRUG DEVELOPMENT SERVICES Hybridon's Drug Development Department has experience in the design and conduct of preclinical studiesand clinical trials and has prepared and submitted the reports and other regulatory documents for Hybridon'sin connection with the three Hybridon advanced chemistry antisense compounds whichthat have entered Phase Iclinical studies. This development expertise is also being used throughPursuant to a contract with MethylGene, under which Hybridon's Drug Development Department has helpedalso used its expertise to help design and monitor the preclinical studies fortrials of MethylGene's antisense compound, MG98, leadingthat led to MethylGene's submission of an Investigational New Drug ("IND") applicationIND applications in Canada and the United States.U.S. MethylGene compensated Hybridon for these services. Hybridon expects tomay perform similar services for OriGenix. PATENTS, TRADE SECRETS, AND LICENSES ProprietaryHybridon's success will largely depend on its ability to: o obtain U.S. and foreign patent protection for Hybridon's products,drug candidates and processes and know-how is important to Hybridon's business. For that reason, Hybridon prosecutes and aggressively enforces its patents ando preserve trade secrets o operate without infringing the proprietary technology.rights of third parties Hybridon's policy is to file patent applications to protect technology, inventions and improvements that are consideredit considers important to the development of its business.business, and to obtain licenses to other patents that could help Hybridon also relies upon trade secrets, know-how, continuing technological innovation and licensing opportunities to develop and maintain or enhance its competitive position. As of March 1, 1998,28, 2000, Hybridon owned or exclusively licensed 62in excess of 98 U.S. and foreign issued and allowed patents, of which 81 are U.S. patents, 9 issued foreign patents, 7 allowed U.S. patent applications, 2 allowed foreign applications and 63patents. Hybridon also has 56 other U.S. and 99120 other non-U.S.foreign patent applications. The foreign patent counts include Japan, Canada and Europe as a whole, as well as other non-European individual countries. These patents and applications cover various chemically advanced oligonucleotides, target sequences, specific oligonucleotide products, methods for making and purifying oligonucleotides, analytical methods, and methods for antisense treatment of various diseases. The patents expire at variouson dates ranging from 2006 to 2015. 1615 Hybridon is the worldwide exclusive licensee under several U.S. issued patents or allowed patents and various patent applications owned by University of Massachusetts Medical Center, or "UMMC" (formerly the Worcester Foundation) ("U. Mass"), relating to oligonucleotides and hybrid or mixed backbone chemistries. Many of these patents and patent applications have corresponding patents issued by, or corresponding patent applications on file or corresponding patents in, other major industrial countries. One of the issued U.S. patents (the "HIV Patent") and one of the issued European patents licensed from the U. Mass cover antisense oligonucleotides as new compositions of matter for stopping the replication of HIV. TheCoverage of the other issued U.S. patents include claims coveringincludes composition and usesuse of oligonucleotides based on advanced chemistries, methods of oligonucleotide production, compositionscomposition of certain modified oligonucleotides that are useful for diagnostic tests or assays, and methods of purifying oligonucleotides. The earliest expiration of theUMMC patents licensed to Hybridon by U. Mass is 2006, when the HIV Patent expires.expire at various dates starting in 2006. Hybridon also is the exclusive licensee under various other U.S. and foreign patents and patent applications, including two U.S. patent applications owned by McGill University relating to oligonucleotides and DNA methyltransferase. Hybridon and Massachusetts General Hospital ("MGH") jointly own one issued U.S. patent applicable to Alzheimer's disease. Hybridon holds an exclusive license to MGH'sMassachusetts General Hospital's interests under suchthis patent. Hybridon is a nonexclusive licensee of certain patents held by the National Institutes of Health, ("NIH")or "NIH," relating to oligonucleotide phosphorothioates and is a nonexclusive licensee of an NIH patent covering the phosphorothiolation of oligonucleotides. The field of each of these licenses extends to a wide variety of genetic targets. Hybridon is also a nonexclusive licensee of certain patents exclusively licensed to Genzyme covering certain technology relating to MDM2. The U.S. Patent and Trademark Office, (the "PTO")or "PTO," has informed Hybridon that certain patent applications exclusively licensed by Hybridon from U. Mass have beenUMMC will be submitted to the Board of Patent Appeals and Interferences of the PTO to determine whether an interference should be declared with issued U.S. patents held by the NIH relating to oligonucleotide phosphoro-thioates.phosphorothioates. An interference proceeding is a proceeding in the PTO to determine who iswas the first to invent, a claimed invention, and thus who is entitled to a patent for, thea claimed invention. McDonnell Boehnen Hulbert & Berghoff, Hybridon'sa U.S. patent counsel for Hybridon, is of the opinion that the U. MassUMMC patent application has a prima-facie case for priority against the NIH for an invention that includes phosphorothioate-modified oligonucleotides. However, thereThere can be no assurance, however, that the PTO will declare an interference, will be declared, or if declared, as toit does, what the outcome thereof.will be. If Hybridon were to lose the interference, its nonexclusive license from the NIH of the NIH phosphorothioate patents would not be affected. If Hybridon were to win the interference, others making, using or selling certain phosphothioate-modified oligonucleotides would be required to obtain a license from Hybridon. The PTO has also declared a four-way interference involving two additionalUMMC U.S. patents, for which Hybridon is the exclusive licensee, relating to Hybridon's chimeric oligonucleotides which Hybridon exclusively licenses from U. Mass. Thisa particular type of modified oligonucleotides. The other parties to this interference also involves patents owned by or exclusively licensed towere Integrated DNA Technologies, ("IDT"),or "IDT," Isis Pharmaceuticals, Inc. and Gilead Sciences, Inc. 17 All parties have agreed to settle theThis interference and the settlement agreement has been filed with the PTO for approval.was settled in early 1999. In connection with the settlement, Hybridon has obtained a nonexclusive license to certain patents and patent applications owned by IDT whichthat broadly claim chemical modifications to oligonucleotides. Hybridon has also granted a nonexclusive license to IDT to make, use, and sell limited quantities of oligonucleotides which incorporateincorporating certain of Hybridon's advanced chemistries. Under its licenses, Hybridon is obligated to pay royalties on its net sales of products or processes covered by the licensed technology and, in some cases, to pay a percentage of any sublicense income that Hybridon may receive.it receives. These licenses impose various commercialization, sublicensing, insurance and other obligations on Hybridon. Failure ofIf Hybridon fails to comply with these requirements, the license could result in terminationbe terminated. Legal standards relating to the validity of the license. The patent positions ofpatents covering pharmaceutical and biotechnology firms, including Hybridon,biotechnological inventions and the scope of claims made under such patents are generallystill developing. As a result, Hybridon's ability to obtain and enforce patents that protect its drugs is uncertain and involveinvolves complex legal and factual questions. Consequently, even though16 That Hybridon and its licensors prosecute theirowns or licenses pending or future patent applications Hybridon does not know whether any of themean that patents based on those applications will issue as patentsultimately be issued. First, to obtain a patent on an invention, one must be the first to invent it or if any patents are issued, whether they will provide adequate proprietary protection. Sincethe first to file a patent application for it. Patent applications in the United StatesU.S. are maintained in secrecy until patents issue,are issued, and since publication of discoveriesany given discovery in the scientific or patent literature tendtends to lag behind the actual discoveriesdate of that discovery by several months,months. Consequently, Hybridon cannot be certain that the inventors of subject matter covered by patents and patent applications that it owns or any licensor of patents to it, waslicenses were the first creator of inventions claimed by pending patent applicationsto invent, or that Hybridon or any licensor, was the first to file patent applications for, suchthose inventions. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Risk Factors -- Hybridon May Be Unable To Obtain Or Enforce Patents; Its Patents May Not Provide Adequate Protection."Others, including Hybridon's competitors, and other third partiesalso hold issued patents and pending patent applications relating to antisense and/technology or particular genetic targets which couldtargets. Holders of any of these patents or patent applications may be able to require Hybridon to change itsor cease making or using certain products or processes, pay substantialor obtain an exclusive or nonexclusive license in return for licensing fees, or cease certain activities, including an issued patent in Europe covering MDM2 (the "MDM2 Patent").which may be substantial. Hybridon is currently in license negotiations with the holder of the MDM2 Patent. There canmay not be no assurance that Hybridon will be able successfully to obtain any such licenses at a reasonable cost or thatcost. Furthermore, such licenses to such intellectual property will notmay be made available to competitors of Hybridon on an exclusive or nonexclusive basis. Failure to obtain such licenses could have a material adverse effect on Hybridon. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Risk Factors -- Hybridon May Be Unable To Obtain Or Enforce Patents; Its Patents May Not Provide Adequate Protection." Previously, a competitor was granted another European patent had been granted to a third party relating to certain types of stabilized synthetic oligonucleotides for use as therapeutic agents for selectively blocking the translation of a messenger RNA into a targeted protein by binding with a portion of the messenger RNA to which the stabilized synthetic oligonucleotide is substantially complementary. This European patent was revoked in its entirety in an opposition 18 proceeding before the European Patent Office in September 1995. The holder of this patent appealed suchthis decision. This appeal was dismissed on February 18, 1999. Hybridon requires its employees, consultants, outside scientific collaborators, and sponsored researchers and other advisors to execute confidentiality agreements. These agreements provide that all confidential information developed or made known by Hybridon to the individual is to be kept confidential, subject to specific exceptions. In the case of employees, the agreements provide that all inventions conceived by the individual are the exclusive property of Hybridon. There is no assurance,These agreements may not, however, that these agreements will provide meaningful protection for Hybridon's trade secrets or adequate remedies in the event of breach of agreement. Hybridon engages in collaborationsbreach. Consistent with pharmaceutical industry and sponsored research agreements and enters into preclinical and clinical testingacademic standards, Hybridon's agreements with academic and research institutions and U.S. government agencies such as the NIH, to take advantage of their technical expertise and to gain access to certain technology. Consistent with pharmaceutical industry and academic standards, these agreements may provide that the results of a given collaboration, or any developments and resultsthat derive from the collaboration, will be freely published, that information or materials supplied by Hybridon will not be treated as confidential, and that Hybridon may be required tomust negotiate a license to developments and results in order to commercialize products incorporating them. There can be no assurance that Hybridon will be able successfully to obtain any such license at a reasonable cost or that such developments and results will not be made available to competitors of Hybridon on an exclusive or nonexclusive basis. See "Business -- Academic"Business--Academic and Research Collaborations." GOVERNMENT REGULATION Hybridon's research, clinical development and production activities are regulated for safety, effectiveness and quality by numerous governmental authorities in the United StatesU.S. and other countries. Hybridon believes that it is in material compliance with all applicable federal, state and foreign legal and regulatory requirements. However, it is possible that legal or regulatory requirements may change, which could have a material adverse effect on Hybridon's business or results of operations. FDA ApprovalsApprovals. In addition to product approvals by the FDA, as described above, Hybridon may be required to obtain a satisfactory inspection by the FDA coveringmay require that it inspect Hybridon's manufacturing facilities before a product manufactured by Hybridon can be marketed in the United States. The FDA will review Hybridon's manufacturing procedures and inspect its facilities and equipment for compliance with GMP and other applicable rules and regulations.regulations before it will permit a product manufactured by Hybridon to be marketed in the U.S. Any material 19 change by Hybridon in its manufacturing process or equipment, or locationincluding relocation of the manufacturing facility, would necessitate additional FDA review and approval. Other RegulationRegulation. In addition to regulations enforced by the FDA, Hybridon also is subject to regulation under the Occupational Safety and Health Act and other present and potential future federal, state or local regulations. In addition,Furthermore, because Hybridon uses hazardous materials, chemicals, viruses, and 17 various radioactive compounds, Hybridon'sit must comply with U.S. Department of Transportation and Environmental Protection Agency requirementsregulations and other federal, state, and foreign laws and regulations regarding hazardous waste disposal, air emissions, and waste-water discharge. Although Hybridon believes that it complies with the standards prescribed by applicablethese laws and regulations, it cannot completely eliminate the risk of accidental contamination or injury from these materials. In the event of such an accident, Hybridon could be held liable for any damages that result. Any such liability could have a material adverse effect on Hybridon. COMPETITION Hybridon's proposed products will be competing with products developed by third parties for the same diseases. Competition among these products will be affected by, among other things, product efficacy, safety, reliability, availability, price and patent protection. In addition, the speed at which Hybridon can develop products, complete the clinical trials and approval processes and supply commercial quantities of the products to the market will be an important competitive factor. Hybridon's competitive position will also depend upon its ability to attract and retain qualified personnel, to obtain patent protection or otherwise develop proprietary products or processes, and to secure sufficient funds to sustain it until commercial sales of its drugs occur. There are a number of companies, both privately and publicly held, that are conducting research and development activities on technologies and products aimed at therapeutic regulation of gene expression, including antisense drugs. Hybridon believes that the industry-wide interest in these technologies and products will continue and will accelerate. It is possible that Hybridon's competitors will succeed in developing products that are more effective than Hybridon's or which would render Hybridon's technology and products obsolete or noncompetitive. One competitor of Hybridon has recently received FDA approval to market an antisense therapeutic product for the treatment of CMV retinitis. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Risk Factors -- Hybridon Faces Intense Competition, Andbelieves that the interest in these technologies and products will increase. It is possible that Hybridon's Products Could Be Rendered Obsolete; Many Ofcompetitors will succeed in developing products that are more effective than Hybridon's. Furthermore, Hybridon's Competitors Have Greater Resources And Experience Than Hybridon." Furthermore, becauseproposed drugs will be competing with other kinds of drugs. Given the fundamental differences between 20 antisense technology and other drug technologies, thereantisense drugs may be less effective at treating some diseases for which suchthan other kinds of drugs. Biotechnology and related pharmaceutical technologies are superiorhave undergone and continue to antisense.be subject to rapid and significant change. Hybridon expects that the technologies associated with biotechnology research and development will continue to develop rapidly. Hybridon's future will depend in large part on its ability to compete with these technologies Hybridon has many competitors, including among others, major pharmaceutical and chemical companies, biotechnology firms, and universities and other research institutions. Many of these competitors have substantially greater financial, technical, and human resources than Hybridon. In addition,Hybridon, and many of these competitors have significantly greater experience than Hybridon in undertaking preclinical studies and human clinical trials of new pharmaceutical products and obtaining FDA and other regulatory approvals of products for use in health care.approvals. Accordingly, Hybridon's competitors may succeed in obtaining regulatory approvals for products more rapidly than Hybridon. Furthermore, if Hybridon receives approval to commence commercial sales of products, it will also be competing with respect to manufacturing efficiency and marketing capabilities, areas in which it has limited experience. HSP also competes against a number of third parties. There is the possibility thatfaces competition, as Hybridon's customers couldmay begin to produce their drugsoligonucelotides internally or couldmay find other sources for their manufacturing needs. Many of these third parties and customers have greater financial, technical and human resources than Hybridon. Key competitive factors will include the price and quality of the products as well as manufacturing capacity and ability to comply with specifications and to fulfill orders on a timely basis.sources. Hybridon may be requiredforced to reduce the cost of its product offeringsproducts to meet the competition. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Risk Factors -- Hybridon Faces Intense Competition, And Hybridon's Products Could Be Rendered Obsolete; Many Of Hybridon's Competitors Have Greater Resources And Experience Than Hybridon." EMPLOYEES As of March 31, 1999,29, 2000, Hybridon employed 5146 individuals full-time, of whom 2016 held advanced degrees. NineteenEight of these employees are engaged in research and development activities and eighteleven are employed in finance, corporate development, and legal and general administrative activities. In addition, twenty-four27 of these employees are employees of HSP, of whom five are employed in quality control. Many of Hybridon's management and professional employees have had prior experience with pharmaceutical, biotechnology, or medical products companies. None of Hybridon's employees is covered by a collective bargaining agreement, and management considers relations with its employees to be good. On February 15, 2000, Hybridon announced that E. Andrews Grinstead, III, currently Hybridon's Chief Executive Officer, had taken an unexpected medical leave of absence of indefinite duration due to a serious illness and that Mr. Grinstead had been replaced as President. 18 ITEM 2. PROPERTIES Hybridon leases its 36,000 square foot facility in Milford, Massachusetts under a lease whichthat expires in 2004. The term of theHybridon has an option to extend this lease may be extended at Hybridon's option for two additional five-year terms. 21 The option to renew this lease must be exercised during the six-month period commencing March 1, 2002. In addition, Hybridon leases approximately 26,000 square feet of supplemental laboratory space in Cambridge, Massachusetts comprising approximately 26,000 square feet forunder a term expiringlease that expires April 30, 2007 at an2007. The annual rent offor this space is approximately $23 per square foot. Hybridon is currently subleasing approximately 20,000 square feet of this facility to a third party under a sublease expiringthat expires September 30, 2000. ITEM 3. LEGAL PROCEEDINGS Hybridon is not a party to any litigation that it believes could have a material adverse effect ondamage Hybridon or its business. ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS No matters were submitted to a vote of security holders in the quarter ended December 31, 1998.1999. EXECUTIVE OFFICERS AND SIGNIFICANT EMPLOYEES OF THE COMPANYHYBRIDON The executive officers and significant employees of the CompanyHybridon as of March 31, 199929, 2000 are as follows: EXECUTIVE OFFICERSExecutive Officers
NAME AGE POSITION - ---- --- -------- E. Andrews Grinstead, III............. 53 Chairman of Board of Directors, PresidentIII.................... 54 Director and Chief Executive Officer Sudhir Agrawal, D. Phil............... 45Phil...................... 46 President and Acting Chief Executive Officer, Senior Vice President of Discovery, Chief Scientific Officer, and Director 22 SIGNIFICANT EMPLOYEESRobert G. Andersen........................... 49 Vice President of Operations and Planning and Chief Financial Officer Significant Employees NAME AGE POSITION - ---- --- -------- Robert G. Andersen.................... 48 Vice President of Operations and Planning and Treasurer Judith Marquis, Ph.D, D.A, B.T........ 52 Vice President of Pre-Clinical Development R. Russell Martin, M.D. .............. 6364 Senior Vice President of Drug Development Jin-Yan Tang,Frederick M. Miesowicz, Ph.D. .................. 55 Vice President of Production Cheryl M. Northrup.................... 4249 Senior Vice President and General CounselManager, Hybridon Specialty Products Jin-Yan Tang, Ph.D. 56 Vice President of Production
Mr.E. Andrews Grinstead, III joined the CompanyHybridon in June 1991 and was appointed Chairman of the Boardboard and Chief Executive Officer in August 1991 and President in January 1993. He has served on the Boardboard of Directorsdirectors since June 1991. Mr. Grinstead resigned as Chairman in December 1999. On February 15, 2000, 19 Hybridon announced that Mr. Grinstead had taken an unexpected medical leave of absence of indefinite duration due to a serious illness and that Mr. Grinstead had been replaced as President. Prior to joining the Company,Hybridon, Mr. Grinstead served as Managing Director and Group Head of the life sciences group at Paine Webber, Incorporated, an investment banking firm, from 1987 to October 1990; Managing Director and Group Head of the life sciences group at Drexel Burnham Lambert, Inc., an investment banking firm, from 1986 to 1987; and Vice President at Kidder, Peabody & Co. Incorporated, an investment banking firm, from 1984 to 1986, where he developed the life sciences corporate finance specialty group. Mr. Grinstead served in a variety of operational and executive positions with Eli Lilly and Company, ("Eli Lilly"), an international pharmaceutical company, from 1976 to 1984, most recently as General Manager of Venezuelan Pharmaceutical, Animal Health and Agricultural Chemical Operations and at Eli Lilly Corporate Staff as Administrator, Strategic Planning and Acquisitions. FromSince 1991, until its merger with another company in 1998, Mr. Grinstead served as a director of EcoScience Corporation, a development stage company engaged in the development of biopesticides, and has served since 1991 as a director of Pharmos Corporation, a development stage company engaged in the development of novel pharmaceutical compounds and drug delivery systems. Mr. Grinstead also serves as a director of Meridian Medical Technologies, Inc., a pharmaceutical and medical device company. Mr. Grinstead was appointed to The President's Council of the National Academy of Sciences and the Institute of Medicine in January 1992 and the Boardboard of the Massachusetts Biotech Council in 1997. Since 1994, Mr. Grinstead has served as a member of the Boardboard of Trusteestrustees of the Albert B. Sabin Vaccine Foundation, a charitable foundation dedicated to disease prevention. Mr. Grinstead received an A.B. from Harvard College in 1967, a J.D. from the University of Virginia School of Law in 1974 and an M.B.A. from the Harvard Graduate School of Business Administration in 1976. Dr.Sudhir Agrawal joined the CompanyHybridon in February 1990 and served as Principal Research Scientist from February 1990 to January 1993 and as Vice President of Discovery from December 1991 to January 1993 prior to being appointed Chief Scientific Officer in January 1993, and Senior Vice President of Discovery in March 1994.1994, and President and Acting Chief Executive Officer in February 2000. He has served on the Boardboard of 23 Directorsdirectors since March 1993. Prior to joining the Company,Hybridon, Dr. Agrawal served as a Foundation Scholar at the Worcester Foundation from 1987 through 1991. Dr. Agrawal served as a Research Associate at Research Council Laboratory of Molecular Biology in Cambridge, England from 1985 to 1986, studying synthetic oligonucleotides. Dr. Agrawal received a B.Sc. in chemistry, botany and zoology in 1973, an M.Sc. in organic chemistry in 1975 and a D. Phil. in chemistry in 1980 from Allahabad University in India. Mr.Robert G. Andersen joined the CompanyHybridon in November 1996 and was appointedserved as Vice President of Systems Engineering and Management Information Systems in November 1996 prior to being appointed Vice President of Operations and Planning in 1997, and Treasurer of the Company in January 1998.1998, and Chief Financial Officer of Hybridon in February 2000. Prior to joining the Company,Hybridon, Mr. Andersen served in a variety of positions at Digital Equipment Corporation, a computer company, from 1986 to 1996, most recently as Group Manager of the Applied Objects Group.Business Unit. From 1978 to 1986, Mr. Andersen served in a variety of positions at United Technologies Corporation, an aviation technology company, most recently as Director of Quality.Quality for Otis Elevator Company's European Operations. Mr. Andersen received his B.E.E. in Electrical Engineering from The City College of New York in 1972 and aan M.S. in Management from Northeastern University in 1978. Dr.He is also a graduate of the United Technologies Advanced Studies Program. R. Russell Martin joined the Company and servedHybridon in April, 1994 as Vice President of Clinical Research from April 1994 to February 1997 prior to being appointedand is presently the Senior Vice President of Drug Development for Hybridon, Inc. in February 1997. Prior to joining the Company, Dr. Martin served in a variety of positions at Bristol Myers Squibb from 1983 to 1994, most recently asMilford, MA. He was Vice President of Clinical Research (Infectious Diseases). for Bristol-Myers Squibb from 1989-1993, and from 1983 until 1993, he was responsible for worldwide registrational trials (phase I through III) for new infectious diseases therapies for that company. During suchthat period, he served as an Adjunct Associate Professorheld appointments in medicine and infectious diseases at Baylor College of Medicine, and Associate Clinical Professor at Yale University School of medicine from 1987 to 1994, Clinical Professor at University of Connecticut School of Medicine, from 1986 to 1993 and Adjunct ProfessorYale University School of Medicine at Baylor College of Medicine from 1993 to 1994.Medicine. Prior to joining Bristol Myers Squibb, Dr. Martin served asthe pharmaceutical industry, he was an Associate Professor and then Professor of Medicine, Microbiology and Immunology at Baylor College of Medicine from 1975 to 1983. Dr. Martin1971-1983. He received an A.B. in American studies from Yale University in 1956 and an M.D. degree from the Medical College of Georgia in 1960. Dr. Marquis joined the Company in April, 1995, and served as Director of Drug Safety Evaluation until January, 1998 when she was appointed Vice President of Preclinical Development. Prior to joining the Company, Dr. Marquis served as Director of Preclinical Development at Procept, Inc., from 1993 to 1995, and Director of Life Sciences Research at Arthur D. Little, Inc., from 1989 to 1993. Prior to joining the pharmaceutical industry, Dr. Marquis spent 16 years in medical research and education at Tufts University School of Medicine. Dr. Marquis receivedHe is a B.S. in Biology from Trinity College of Vermont in 1973 and a Ph.D. in physiology and biophysics from the University of Vermont School of Medicine. She is board certified in toxicology and a former presidentFellow of the American BoardCollege of Toxicology. 24Physicians and of the Infectious Diseases Society of America. 20 Ms. NorthrupFrederick M. Miesowicz joined the CompanyHybridon in 1997 and was appointedJuly 1999 as Senior Vice President and General Counsel in June 1998. Ms. Northrup served as Corporate Counsel to ImmuLogic Pharmaceutical Corporation from 1996 to 1997 and as a DirectorManager of the Wallace Law Registry from 1994 to 1996. Ms. Northrup also served as Director of Legal Services of the Boston Five Cents Savings Bank from 1992 until 1994 and as Associate General Counsel to American Finance Group in 1990.Hybridon Specialty Products. Prior to joining American Finance Group, Ms. NorthrupHybridon, Dr. Miesowicz served as Senior Vice President of Scientific Affairs at Cellcor from 1992 to 1995 and as Vice President and General Manager of Cellcor, a subsidiary of Cytogen Inc., from 1995 to 1998, where he directed all operations related to Cellcor's cellular immunotherapy programs. Dr. Miesowicz has an extensive background in cellular therapies and medical devices. Prior to joining Cellcor, he managed the U.S. and European SteriCell Division of Terumo Medical Corporation after it was an Associateacquired from 1981DuPont and was with E.I. DuPont de Nemours & Company for over 14 years managing both immunotherapy and immunodiagnostic R&D groups. In 1986, he assumed development responsibility for DuPont's cellular therapy business, working with the National Cancer Institute and others on ex vivo immunotherapies and medical devices to 1990process lymphocytes for therapeutic use. He holds a BS degree in Chemistry from Siena College and received a PartnerPh.D. in Chemistry in 1977 from 1990 to 1991 of Peabody & Brown, a law firm in Boston, Massachusetts. Ms. Northrup received her A.B. degree from Smith College in 1978 and a J.D. degree from Boston College Law School in 1981. Dr. TangHarvard University. Jin-YanTang joined the CompanyHybridon in 1991 and served as Senior Research Scientist from 1991 to 1993, Director of Oligonucleotide Chemistry from 1993 to 1994 and Executive Director of Process Chemistry from 1994 to April 1995 prior to being appointed Vice President of Process Development in April 1995. In November of 1997, Dr. Tang was appointed Vice President of Production. Prior to joining the Company,Hybridon, Dr. Tang served as a Visiting Fellow at the Worcester Foundation from 1988 to 1991. He also served as a Visiting Professor at the University of Colorado in 1988. Dr. Tang received a B.S. in biochemistry from Shanghai University of Sciences and Technology in 1965 and a Ph.D. from the Shanghai Institute of Biochemistry in 1978. 25 PART II ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS (a) Market Information ------------------ From January 24, 1996 until December 2, 1997, Hybridon's Common Stockcommon stock was traded on the Nasdaq National Market under the symbol "HYBN." Prior to January 24, 1996, there was no established public trading market for Hybridon's Common Stock.common stock. On December 2, 1997, Hybridon's Common Stockcommon stock was delistedremoved from the Nasdaq National Market and began being quoted on the NASD OTC Bulletin Board. Prices reflectedQuotes on the NASD OTC Bulletin Board may reflect inter-dealer prices, without retail mark-up, mark-downsmarkups, markdowns or commissions and maydo not necessarily represent actual transactions. On December 10, 1997 Hybridon effected a one-for-five reverse stock split of its Common Stock.common stock. As a result of the reverse stock split, each five shares of Common Stockcommon stock was automatically converted into one share of Common Stock,common stock, with cash paid in lieu ofpayments for any fractional shares. The following table sets forth for the periods indicated the high and low sales prices per share of the Common Stockcommon stock during each of the quarters set forth below as reported on the Nasdaq National Market and the NASD OTC Bulletin Board since January 24, 1996 and as adjusted to reflect the December 1997 reverse stock split.
HIGH LOW ---- --- 1996 - ---- First Quarter (from January 24, 1996)........ $71.250 $43.750 Second Quarter............................... 59.375 25.625 Third Quarter................................ 59.375 33.125 Fourth Quarter............................... 43.125 26.250 1997 - ---- First Quarter................................ $43.125 $28.125 Second Quarter............................... 35.625 25.000 Third Quarter................................ 28.125 7.500 Fourth Quarter............................... 4.859 2.609 26 1998 - ---- First Quarter................................ 3.359 1.000 Second Quarter............................... 2.75 1.609 Third Quarter................................ 2.516 1.125 Fourth Quarter............................... 3.25 1.125 1999 - ---- First Quarter................................ 1.9531, 1998: HIGH LOW ---- --- 1998 First Quarter................................... $3.359 $1.000 Second Quarter................................... 2.750 1.609 Third Quarter.................................... 2.516 1.125 Fourth Quarter................................... 3.250 1.125 21 1999 First Quarter.................................... $1.875 1.000
Second Quarter................................... 1.500 0.250 Third Quarter.................................... 1.500 0.350 Fourth Quarter................................... 1.750 0.406 The reported closing bid price of the Common Stock on the NASD OTC Bulletin Board on April 13, 1999March 28, 2000 was $1.1875$2.6875 per share. (b) Holders ------- The number of Common Stockholderscommon stockholders of record on April 13, 1999March 28, 2000 was 351.365. (c) Dividends --------- The dividend rate of Hybridon's Series A convertible preferred stock (the "Series A Preferred Stock") ispays dividends at 6.5% per annum,year, payable semi-annually in arrears. These dividends may be paid either in cash or in additional shares of Series A Preferred Stock,convertible preferred stock, at the discretion of Hybridon. Hybridon has never declared or paid cash dividends on its capital stock, and Hybridon does not expect to pay any dividends on its Common Stockcommon stock or any cash dividends on the Series A Preferred Stockconvertible preferred stock in the foreseeable future. The Indentureindenture under which Hybridon issued its 9% Convertible Subordinated Notes (the "9% Notes")convertible subordinated notes on April 2, 1997, limits Hybridon's ability to pay dividends or make other distributions on its Common Stockcommon stock or to pay cash dividends on the Series A Preferred Stock.convertible preferred stock. As of December 31,1998,March 29, 2000, $1.3 million in aggregatetotal principal amount of the 9% Notesnotes remained outstanding. In addition, Hybridon is currently prohibited from paying cash dividends under a $6,000,000 securedthe loan which is ownedheld by affiliatesthe Lender. See "Management's Discussion and Analysis of two membersFinancial Condition and Results of Hybridon's Board of Directors. See Note 7(b) to the Consolidated Financial Statements.Operation--1998 Financing Activities--Credit Facility." (d) Recent Sales of Unregistered Securities --------------------------------------- DuringSales by Hybridon during the quarterly period ended December 31, 1998, the Company did not sell any2000, of securities that were not registered under the Securities Act of 1933, as amended. 27amended were as follows: (1) In October 1999, Hybridon sold approximately $455,000 principal amount of promissory notes at face value to certain "accredited investors," in reliance upon the exemption from registration under Section 4(2) of the Securities Act relating to sales by an issuer not involving any public offering. (2) In September and November 1999, Hybridon sold an aggregate of $1.5 million principal amount of promissory notes at face value to E. Andrews Grinstead, III, Hybridon's Chief Executive Officer, in reliance upon the exemption from registration under Section 4(2) of the Securities Act relating to sales by an issuer not involving any public offering. (3) On December 13, 1999, Hybridon sold an aggregate of $5.1 million principal amount of 8% Notes to purchasers in a private placement transaction. These 8% Notes were offered and sold to "accredited investors" in reliance upon the exemption from registration under Section 4(2) of the Securities Act relating to sales by an issuer not involving any public offering. (4) As of December 31, 1999, the $455,000 indebtedness under the October 1999 loan agreement were converted into 8% Notes, in reliance upon the exemption from registration under Section 4(2) of the Securities Act relating to sales by an issuer not involving any public offering. 22 (5) As of December 31, 1999, the $1.5 million principal amount of promissory notes held by Mr. Grinstead, automatically converted into 8% Notes, in reliance upon the exemption from registration under Section 4(2) of the Securities Act relating to sales by an issuer not involving any public offering. (6) As of December 7, 1999, in connection with the Subordination and Intercreditor Agreement by and among Hybridon, the representative of the purchasers of the 8% Notes, Forum and the entities advised by Pecks, whereby, among other things, the $6,000,000 Forum loan was subordinated to the 8% Notes, Hybridon issued warrants to purchase an aggregate of 2.75 million shares of Hybridon common stock to designees of Pecks and Forum. These warrants were offered and sold to "accredited investors" in reliance upon the exemption from registration under Section 4(2) of the Securities Act relating to sales by an issuer not involving any public offering. (7) In connection with the December 13, 1999 private placement of 8% Notes, Hybridon agreed, subject to certain conditions, to issue to Pillar Investment Limited or its designees, 8% Notes in an aggregate principal amount equal to 9% of the aggregate principal amount of 8% Notes sold to investors introduced to Hybridon by Pillar and warrants to purchase an aggregate principal amount of 8% Notes equal to 10% of the 8% Notes sold to investors introduced to Hybridon by Pillar. These notes and warrants were offered and sold to "accredited investors" in reliance upon the exemption from registration under Section 4(2) of the Securities Act relating to sales by an issuer not involving any public offering. ITEM 6. SELECTED FINANCIAL DATA The selected financial data presented below have been derived from the Company's Consolidated Financial Statements thatHybridon's consolidated financial statements, which have been audited by Arthur Andersen LLP, independent public accountants. ThisThe financial data should be read in conjunctionalong with, the Management'sand are qualified by reference to, "Management's Discussion and Analysis of Financial Condition and Results of Operations, the Consolidated Financial Statements" Hybridon's consolidated financial statements and the Notesnotes thereto and the other financial information appearingReport of Independent Public Accountants included elsewhere in this Annual Report on Form 10-K. 23
Years Ended December 31, -------------------------------------------------------------------------------------------------------------------------------------------------- 1994 1995 1996 1997 1998 1999 ---- ---- ---- ---- ---- ---- (In thousands,Thousands, except per share data) Statement of Operations Data: Revenues: Statement of Operations Data: Revenues Research and development................... $ 1,032 $ 1,186 $ 1,419 $ 945 $ 1,100 Product and service revenue................ -- -- 1,080 1,877 3,254revenue................... $ - $ - $1,080 $1,877 $3,254 $6,186 Research and development...................... 1,032 1,186 1,419 945 1,100 600 Royalty income............................. -- --income................................ - - 62 48 --- - Interest income............................income............................... 135 219 1,447 1,079 148 215 ----- ----- ------- ------- ------- ------- -------Total revenues........................ 1,167 1,405 4,008 3,949 4,502 7,001 ----- ----- ------- ------- ------- ------- Operating ExpensesExpenses: Research and development...................development...................... 20,024 29,685 39,390 46,828 20,977 13,090 General and administrative.................administrative.................... 6,678 6,094 11,347 11,02711,026 6,573 Interest...................................3,664 Interest...................................... 69 173 124 4,536 2,932 Restructuring.............................. -- -- --750 Restructuring................................. - - - 11,020 --- - -------- ------- ------- ------- --------------- -------- ------- Total operating expenses..............expenses...................... 26,771 35,952 50,861 73,410 30,482 ------- ------- ------- -------17,504 -------- -------- -------- -------- -------- ------- Loss from operations............................operations............................... (25,604) (34,547) (46,853) (69,461) (25,980) (10,503) Extraordinary item: Gain on exchangeconversion of 9% convertible -- -- -- --Subordinated notes payable.................... - - - - 8,877 subordinated notes payable................. ------- ------- ------- ------- -------- -------- --------- -------- --------- -------- -------- Net Loss........................................loss........................................... (25,604) (34,547) (46,853) (69,461) (17,104)(17,103) (10,503) Accretion of preferred stock dividends.......... -- -- -- -- 2,689 ------- ------- ------- ------- -------dividend.............. - - - - (2,689) (4,232) -------- --------- -------- --------- -------- -------- Net loss to common stockholders.................stockholders.................... $(25,604) $(34,547) $(46,853) $(69,461) $(19,793)$(19,792) $(14,735) ======== ======== ======== ======== ================= ========= ========= Basic and Diluteddiluted net loss per common share: Loss per share before extraordinary item...from: Operations.................................... $(70.77) $(94.70) $ (10.24) $ (13.76)$(10.24) $(13.76) $ (2.19) $ (0.66) Extraordinary Item.........................gain............................ - - - - 0.75 ------- ------- -------- --------- ------ -------- -------- ------- ------- Net loss per share.........................share............................ (70.77) (94.70) (10.24) (13.76) (1.44) (0.66) Accretion of preferred stock dividends.....dividends - - - - (.23) ------- ------- ------- ------- -------(0.23) (0.27) -------- -------- --------- -------- -------- -------- Net loss per share applicable to common shareholders............................... $ (70.77) $ (94.70)$(70.77) $(94.70) $ (10.24) $(13.76) $(1.67) $ (13.76) $ (1.67)(0.93) ======= ======= ======== ======== ========== ========= ================ ======== Stockholders.................................. Shares Used in Computing Basic and Diluted Net Loss per Common Share...........................Share(1) 362 365 4,576 5,050 11,859 15,811 ======== ======= ======== ========== ========= ================ ======= ======= Balance Sheet Data: December 31, --------------------------------------------------------------------------- 1994 1995 1996 1997 1998 1999 ---- ---- ---- ---- ---- ---- Cash, cash equivalents and short-term investments.....................................investments(2).................................. $3,396 $5,284 $ 16,419 2,202 5,608$2,202 $5,607 $2,552 Working capital (deficit)....................... ......................... (1,713) 210 8,8918,888 (24,100) (5,614) (6,338) Total assets....................................assets....................................... 11,989 19,618 41,537 35,072 16,536 11,935 Long-term debt and capital lease obligations, net of current portion..........portion........... 1,522 1,145 9,032 3,282 6,473473 392 8% convertible notes payable - - - - - 6,100 9% Convertible Subordinated Notes Payable................................... -- -- --convertible subordinated notes payable ..................................... - - - 50,000 1,306 1,306 Accumulated Deficitdeficit ............................... (67,794) (102,341) (149,194) (218,655) (238,448) (253,183) Total stockholders' equity (deficit)........................... 4,774 12,447 22,855 (46,048) 2,249 (6,072) ---------- --------- -------- -------- --------- ---------
28(1) Computed on the basis described in Notes 2(k) of Notes to consolidated financial statements appearing elsewhere in this prospectus. (2) Short-term investments consisted of U.S. government securities with maturities greater than ninety days but less than one year from the purchase date. 24 ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS GENERAL Hybridon is engagedinvolved in the discovery and development of genetic medicines based on antisense technology. Hybridon commencedbegan operations in February 1990 and since that time has been engagedinvolved primarily in research and development efforts, developing its manufacturing capabilities, and raising capital. In order to commercialize its therapeutic products, Hybridon will need to address a number of technological challenges and comply with comprehensive regulatory requirements. All revenues received by Hybridon to date have been derived from collaborative agreements, interest on invested funds and revenues from the custom contract manufacturing of synthetic DNA and reagent products by HSP. Hybridon has very limited cash resources and substantial obligations to lenders, its real estate landlords, trade creditors, and others. Hybridon's ability to continue operations in 1999 depends on its success in obtaining new funds. If Hybridon is unable to obtain substantial additional new funding by the end of May 1999, it will be required to terminate its operations or seek relief under applicable bankruptcy laws. Hybridon is currently seeking debt or equity financing in an amount sufficient to support its operations through the end of 1999, and in connection therewith, is in negotiations with several parties to obtain such financing. In the Report of Independent Public Accountants set forth in Appendix A attached to this Annual Report on Form 10-K, Arthur Andersen LLP, Hybridon's independent public accountants, states that there is substantial doubt about Hybridon's ability to continue as a going concern.Specialty Products. Hybridon has incurred cumulativetotal losses from inceptionof approximately $253.2 million through December 31, 1998 of approximately $238.4 million.1999. Hybridon implementedadopted a restructuring plan in the second half of 1997 whichthat has significantly reduced Hybridon'sits operating expenses in 1998 from 1997 levels.expenses. However, Hybridon expects that its research and development and general and administrative expenses will be significant in 19992000 and future years as it pursues its core drug development programs and expects to continue to incur operating losses and have significant capital requirements that it will not be able to satisfy withneeds beyond its internally generated funds. This Annual Report on Form 10-K contains forward-looking statements. For this purpose, any statements herein thatHybridon's existing cash resources are not statements of historical fact may be deemedexpected to be forward-looking statements. For example,sufficient to fund operations only until June 2000. However, if the words "believes," "anticipates," "plans," "expects" and similar expressions are intendednoteholders force default proceedings due to identify forward-looking statements. Such forward-looking statements are basedevents of non-compliance, Hybridon's existing cash resources may not be sufficient to fund operations into June 2000. Hybridon's ability to continue operations beyond that time will depend on management's current expectations and involve known and unknown risks, uncertainties, and other factors whichits success in obtaining new funding, either through additional financing or new partnerships or collaborations with third parties, that may cause the actual results, performance or achievements of Hybridonrequire it to be materially different from any future results, performance, or achievements expressed or implied by such forward-looking statements. There are a number of important factors that could cause Hybridon's actual resultsrelinquish rights to differ materially from those indicated by such forward-looking statements. These factors include, without limitation, those set forth below under the caption "Risk Factors." 29 RESTRUCTURING PLAN During the second half of 1997, Hybridon implemented a restructuring plan to reduce expenditures on a phased basis in an effort to conserve its cash resources. As part of this plan, in addition to terminating the development of GEM 91, Hybridon reduced or suspended programs unrelated to its core advanced chemistry antisense drug development programs. In addition, in 1997, Hybridon terminated the employment of a substantial number of employees at its Cambridge and Milford, Massachusetts and Paris, France facilities and substantially reduced operations at its Paris, France office. In December 1999, Hybridon began the final process of terminating all operations in Europe. In 1997 Hybridon subleased a portion of eachcertain of its facilities in Cambridge, Massachusetts (including atechnologies, product candidates or products which it would otherwise pursue on its own. If Hybridon is unable to obtain substantial portion of its former headquarters). Inadditional new funding by June 1998,2000, Hybridon relocated its headquarters from Cambridge, Massachusettswill have to its facility in Milford, Massachusetts and subsequently sold its interest in Charles River Building Limited Partnership, which owned the former Cambridge headquarters. In connection with this transaction and the termination of the Cambridge lease in 1998, the Company received $6,163,000 in cash, which included the return of a portion of its security deposit for its Cambridge headquarters and the reclassification on the Company's balance sheet of $660,000 from restricted cash to cash and cash equivalents. The Cambridge facility was re-leased in September 1998 to a third party, subject to a sublease to a portion of the premises. As a result of these actions, Hybridon was relieved of its substantial lease obligations for the Cambridge facility, subject to a continuing liability for any defaults which may ariseterminate operations or seek relief under the sublease.applicable bankruptcy laws. RESULTS OF OPERATIONS Years ended December 31, 1996, 1997, 1998 and 19981999 Revenues Hybridon had total revenues of $4.0 million in 1996, $3.9 million in 1997, and $4.5 million in 1998.1998, and $7.0 million in 1999. During 1996, 1997, 1998 and 1998,1999, Hybridon received revenues from research and development collaborations of $1.4 million, $0.9 million, and $1.1 million respectively. Research and development collaboration revenues decreased in 1997 from 1996 because of the cancellation by Roche of its collaboration with Hybridon and the resulting elimination of research funding by Roche.$0.6 million, respectively. Research and development collaboration revenues increased in 1998 from 1997, primarily due to Hybridon receiving certain payments under its license agreement with MethylGene, Inc. Research and development collaboration revenues decreased in 1999 from 1998, primarily due to a reduction in revenues recorded under this license agreement. Also, in March 2000, Hybridon announced that Searle, a collaborative partner of Hybridon, was terminating its collaboration agreement with Hybridon. Product and service revenues were $1.1 million in 1996, $1.9 million in 1997, and $3.3 million in 1998. The increase1998 and $6.2 million in revenues in 1997 over those in 1996 resulted from a full year1999. Substantially all of operations for HSP, which commenced operations in the third quarter of 1996. As of December 31, 1998, HSP had a backlog of $0.9 million.Hybridon's product and service revenue is generated by its wholly owned subsidiary, Hybridon anticipates filling this backlog in the first half of 1999.Specialty Products (HSP). The increase in revenues in 1998 over those in 1997 was primarily the result of (1) an expansion by HSP in theof customer base, and(2) increased sales to certain existing customers, and was also due in part to Hybridon receiving(3) $0.4 million inof service revenue from MethylGene. 30 MethylGene, an entity in which Hybridon has an approximately 30% equity interest. The increase in revenues in 1999 were primarily the result of increased sales to HSP customers and receipt of service revenues from MethylGene, Inc, and OriGenix Technologies, Inc., entities in which Hybridon has an equity interest. The service revenues received from MethylGene decreased from $0.4 million to $0.3 million and increased for OriGenix from zero to $0.1 million for 1998 and 1999, respectively. Revenues from interest income were $1.4 million in 1996, $1.1 million in 1997, and $0.1 million in 1998.1998 and $0.2 million in 1999. The decrease in interest income in 1997 from 1996, and in 1998 from 1997 was the result of lower cash balances available for investment each year.investment. The increase in interest income in 1999 from 1998, was the result of higher cash balances available for investment. Research and Development Expenses During 1996, 1997, 1998 and 1998,1999, Hybridon expended $39.4 million, $46.8 million, $21.0 million and $21.0$13.1 million, respectively, on research and development activities. 25 The increasesdecreases in research and development expenses each year reflect Hybridon's reduction of its operating expenses in 1997 from 1996 reflected increasing expenses related primarilyand 1998 pursuant to ongoing clinical trials of Hybridon's product candidates, including (a) clinical trials of two different formulations of GEM 132, which were first initiated during the third quarter of 1996restructuring that began in 1997 and was completed in 1998 and the first quarterlower levels of 1997, (b) clinical trials of GEM 92, which were initiatedcash available for expenditures in the third quarter of 1997 and (c) clinical trials of GEM 91, which were initiated in France in October 1993 and in the U.S. in May 1994, and were terminated in July 1997. Clinical expenses related to GEM 91 decreased significantly during the second half of 1997 after Hybridon terminated development of this compound. Research and development expenses also increased in 1997 over 1996 due to significant increases in preclinical expenses incurred to meet the filing requirements to initiate clinical trials of Hybridon's product candidates in the United States. The decrease in research and development expenses in 1998 reflects Hybridon's restructuring that commenced during the second half of 1997.1999. The restructuring included the discontinuationtermination of operations at Hybridon's facilities in Europe, termination of the clinical development of GEM 91 and the reduction or suspension of selected programs unrelated to Hybridon's core advanced chemistry antisense drug development program. The restructuringalso resulted in significant reductions in employees and employee-related expenses, clinical and outside testing, consulting, materials and lab expenses. TheIn addition, the facilities expense related to theincluded in research and development area increasedexpenses decreased significantly in 19971998 and 1999 as a result of the relocation of themoving Hybridon's corporate offices to Cambridge, Massachusetts and decreased significantly in 1998 as a result of the relocationlab space in July 1998 from Cambridge to Milford, Massachusetts. Hybridon's facility costs in 1998 related to researchMassachusetts and development were also reduced by the income received from subleasingsublease of its underutilizedremaining unused Cambridge facilities. Research and development salaries and related costs remained at approximately the same level in 1997 as 1996 because of the costs involved in terminating employees in 1997. Research and development salaries and related costs decreased in 1998 from 1997 due to the substantial reduction in the number of employees engagedinvolved in research and development in 1998. Patent expenses alsoResearch and development salaries and related costs remained at approximately the same level in 1999 as 1998. Hybridon's patent expenses remained at approximately the same level in 1997 as 1998 as 1997 and 1996, as Hybridon continued to limit the scope of patent protection that it sought as part of its effort to conserve its cash resources, while prosecuting and maintaining key patents and patent applications. 31 1999. General and Administrative Expenses Hybridon incurred general and administrative expenses of $11.3 million in 1996, $11.0 million in 1997, and $6.6 million in 1998.1998 and $3.7 million in 1999. The decrease in general and administrativedecreases reflect Hybridon's reduction of its operating expenses in 1998 resulted primarily from Hybridon's restructuring program initiated during the second half of 1997 and its effect on1998 pursuant to the restructuring which began in 1997 and completed in 1998 and which resulted in significant reduction in employees and employee-related expenses and consulting expenses and net facilities costs. The facilities expense related to the general and administrative area increased significantly in 1997 over 1996 as a result of the relocation of the corporate offices to Cambridge, Massachusetts. However, as a result of the implementation of the restructuring plan in the second half of 1997, such increase was offset by decreases in general and administrative salaries and related costs and in consulting expenses in the second half of 1997, which carried over into 1998. Hybridon's facilities expense related to the general and administrative area decreased significantly in 1998 as a result of its relocation to Milford, Massachusetts. Facility costs in 1998 were also reduced by the income received from subleasing underutilized Cambridge facilities.expenses. General and administrative expenses related to business development, public relations and legal and accounting expenses also decreased in 1998 from 1997, but remained at approximately1999. In addition, the same levelfacilities expense included in 1997general and administrative expenses also decreased significantly in 1999 as 1996.a result of moving Hybridon's corporate offices to Milford, Massachusetts in 1998. Interest Expense Interest expense was $0.1 million in 1996, $4.5 million in 1997, and $2.9 million in 1998.1998 and $0.7 million in 1999. The decrease in interest expense in 1998 is mainlydecreases are attributable to the exchange of approximately $48.7 million of the 9% Convertible Subordinated Notes ("the 9% Notes"),convertible subordinated notes issued in the second quarter of 1997 for Series A Preferred Stockpreferred stock on May 5, 1998. In addition, the outstanding balance of borrowingsloans needed to finance the purchase of property and equipment was reduced in May 1998, resulting in a subsequent reduction in interest expense. The increase in interest expense in 1997 from 1996 reflected an increase in Hybridon's debt outstanding associated withDue to the issuance of the 9% Notes and8% convertible subordinated notes in December 1999, Hybridon's interest incurred on borrowings to finance the purchase of property and equipment.expense will increase beginning in 2000. Restructuring Charge As a part of its restructuring plan, Hybridon recorded an $11.0 million restructuring charge in 1997 to provide for (i) the termination costs of certain research programs and other contracts, (ii) the loss of certain leased facilities, (netnet of sublease income and other contracts),contracts, (iii) severance, benefits and related costs for 95 terminated employees and (iv) the write down of assets to net realizable value. Net Loss As a result of the above factors, Hybridon incurred net losses from operations before extraordinary items of $46.9 million in 1996, $69.5 million in 1997, and $26.0 million in 1998.1998 and $10.5 million in 1999. Hybridon had extraordinary income of $8.9 million in 1998 resulting from the exchangeconversion of $48.7 million principal amount of its 9% Notes fornotes to Series A Preferred Stockpreferred stock in the second quarter of 1998. In accordance with Statement of Financial Accounting ("SFAS") No.15,Standards No. 15, Accounting by Debtors and Creditors for Troubled Debt Restructurings, the CompanyHybridon recorded an extraordinary gain of approximately $8.9 32 million related to the exchange. The extraordinary gain represents the difference between the carrying value of the 9% Notes tenderednotes offered for exchange and the fair value of the Series A Preferred Stockpreferred stock issued upon the exchange, as determined by the per share sales price of such stock sold in May 1998 in the private offering described below. As a result of this transaction, Hybridon reduced itsextraordinary gain, Hybridon's net loss beforewas reduced to $17.1 million for 1998. Hybridon had recorded preferred stock dividends to $17.1 million in 1998. Hybridon had an accretion ofon the Series A convertible preferred stock dividends of $2.7 million at December 31,and $4.2 million in 1998 to reflect the 1998 portion of dividends payable to the holders of Series A Preferred Convertible Stock,and 1999, respectively, resulting in a net loss applicable to common stockholders of $19.8 million and $14.7 million for 1998.1998 and 1999, respectively. The net loss applicable to common stockholders for 1997 was $69.5 million. 26 LIQUIDITY AND CAPITAL RESOURCES General Since inception, Hybridon has incurred significant losses, which it has funded through the issuance of equity securities, debt issuances, sales by HSP,Hybridon Specialty Products, and through research and development collaborations and licensing arrangements. During the year ended December 31, 1998,1999, Hybridon utilized approximately $21.5$8.6 million to fund operating activities and approximately $472,000$9,000 for capital expenditures. The primary use of cash for operating activities was to fund Hybridon's loss before extraordinary items of $26.0$10.5 million. Capital expenditures during 1998 included amounts expended for the build-out and equipping of Hybridon's corporate headquarters and primary research and development laboratories in its leased manufacturing facility in Milford, Massachusetts. Hybridon expects to purchase a minimal amount of capital equipment in 19992000 as part of its effort to conserve cash resources. Cash Resources Hybridon had cash and cash equivalents of $5.6$2.6 million at December 31, 1998.1999. However, since that date, Hybridon has expended the majorityspent a portion of such cash resources and continues to have substantial obligations to lenders, real estate landlords, trade creditors and others. On March 30, 1999,27, 2000, Hybridon's obligations included $1.3 million principal amount of 9% Notes,notes, a $6.0 million loan with Forum Capital Markets, LLC and others (collectively, the "Lenders"), approximately $7.7 million in 8% convertible notes and accrued interest as described below, $0.5 million of notes payable and approximately $2.4$1.3 million of accounts payable. Because of Hybridon's financial condition, many trade creditors are only willing to provide Hybridon with products and services on a cash on delivery basis. The note to the Lenders contains certain financial covenants that require Hybridon to maintain minimum tangible net worth and minimum liquidity requirements. Hybridon currently meets the minimum liquidity requirements, but is not in compliance with the minimum tangible net worth requirement. However, the Lenders have granted Hybridon a waiver of compliance with the minimum tangible net worth and the minimum liquidity requirements at December 31, 1999 and have agreed not to require that Hybridon comply with those requirements for any periods commencing January 1, 2000 through March 31, 2000. Hybridon sold an aggregate of $1,500,000 principal amount of promissory notes to E. Andrews Grinstead, III, Hybridon's Chief Executive Officer, at face value during September and November of 1999. These notes accrued interest at 12% per annum and in December 1999 were converted into 8% notes due 2002. Hybridon also sold an aggregate of approximately $525,000 of debt to purchasers in a private placement transaction in October and November 1999; as of December 13, 1999, this debt automatically converted into 8% notes. On December 13, 1999, Hybridon sold an aggregate of an additional $4.1 million principal amount of 8% notes to purchasers in a private placement transaction. At December 31, 1999, including the 8% notes issued upon conversion of the debt issued to Mr. Grinstead and other purchasers, the principal amount of 8% notes outstanding was $6.1 million. After the financing was completed in the first quarter of 2000, the principal amount of 8% notes outstanding, including financing costs and accrued interest, was approximately $7.7 million. The terms of the offering were as follows: (a) three-year term; (b) interest rate of 8%, payable semi-annually in arrears; (c) interest payable in cash or in additional notes, at Hybridon's option; (d) convertible into common stock at $0.60 per share; (e) prepayable by Hybridon, in whole or in part, at any time in cash; (f) if prepaid at Hybridon's election, Hybridon will issue a number of warrants to purchase common stock equal to the number of shares into which the amount prepaid was convertible, with a $0.60 strike price; and (g) secured by substantially all assets. The securities offered have not been registered under the Securities Act and may not be offered or sold in the U.S. absent registration or an applicable exemption from registration requirements. In connection with the offering of these notes, the Lenders entered into a Subordination and Intercreditor Agreement with Hybridon and the representative of the purchasers of these notes whereby, among other things, they agreed to subordinate their loan to the notes, subject to certain conditions. Also in connection with this offering, Hybridon agreed to issue warrants to purchase an aggregate of 2.75 million shares of Hybridon's common stock to designees of Pecks and Forum. These warrants are exercisable from December 31, 2000 until December 31, 2002 at $.60 per share. The 8% notes permit the noteholders' representative to declare an event of default, among other things, if Hybridon fails to maintain, as of the last day of any calendar month, consolidated cash on hand (and cash equivalents and marketable securities) of at least $1.5 million. As of February 29, 2000, Hybridon met this requirement, and expects that it will meet this requirement as of March 31, 2000. However, if Hybridon is unable to raise additional funding during 2000, Hybridon will be unable to maintain compliance with the minimum cash requirement. If an event of default under the notes were declared and not cured in the requisite time period, then the respective representatives of the 8% 27 noteholders and the creditor's committee, made up of representatives of Pecks, Forum and Pillar, to represent the creditor's committee, could declare their debt securities immediately due and payable, in which case Hybridon may be required to sell substantial assets to raise funds for this repayment and, if the proceeds of those sales together with any other funds available are insufficient, Hybridon could be forced to declare bankruptcy. Hybridon's existing cash resources are expected to be sufficient to fund operations only until June 2000. However, if the noteholders force default proceedings due to events of non-compliance, Hybridon's existing cash resources may not be sufficient to fund operations into June 2000. Hybridon's ability to continue operations in 1999 dependsbeyond that time will depend on its success in obtaining new funds in the immediate future. Hybridon is currently seeking debtfunding, either through additional financing or equity financing in an amount sufficient to support its operations through the end of 1999, and in connection therewith, is in negotiationsnew partnerships or collaborations with severalthird parties, to obtain such financing. However, there can be no assurance that Hybridon will obtain any funds or as to the timing thereof. If the Company is unable to obtain substantial additional new funding by the end of May 1999, Hybridon may be required to further curtail significantly one or more of its core drug development programs, obtain funds through arrangements with collaborative partners or others that may require it to relinquish rights to certain of its technologies, product candidates or products which it would otherwise pursue on its own orown. If Hybridon is unable to obtain substantial additional new funding by June 2000, Hybridon will have to terminate operations or seek relief under applicable bankruptcy laws. It is also possible that Hybridon's creditors may seek to commence involuntary bankruptcy proceedings against the Company. 33 Even ifthough Hybridon obtainshas obtained sufficient cash to fund its operations in 1999,until June 2000, it will be required to raise substantial additional funds through external sources, including through collaborative relationships and public or private financings,financing, to support its operations beyond 1999. Except for researchthroughout 2000 and development funding from Searle under its collaborative agreement with Searle (which is subject to early termination in certain circumstances),beyond. Hybridon has no committed external sources of capital, and, as discussed above, expects no product revenues for several years from sales of the therapeutic products that it is developing (as opposed to sales of DNA products and reagents manufactured and sold by HSP). No assuranceguarantee can be given that additional funds will be available to fund operations for the balance of 19992000 or in future years, or, if available, that such funds will be available on acceptable terms. If additional funds are raised by issuing equity securities, further dilution to then existing stockholders will result. Additionally, the terms of any such additional financing may adversely affect the holdings or rights of then existing stockholders. Hybridon's future capital requirements will depend on many factors, including continued scientific progress in its research, drug discovery and development programs, the magnitude of these programs, progress with preclinical and clinical trials, sales of DNA products and reagents to third parties by HSP and the margins on such sales, the time and costs involved in obtaining regulatory approvals, the costs involved in filing, prosecuting and enforcing patent claims, competing technological and market developments, Hybridon's ability to establish and maintain collaborative academic and commercial research, development and marketing relationships, its ability to obtain third-party financing for leasehold improvements and other capital expenditures and the costs of manufacturing scale-up and commercialization activities and arrangements. 1998 FINANCING ACTIVITIES On February 6, 1998, Hybridon commenced an offer to the holders of the 9% Notesnotes to exchange the 9% Notesnotes for Series A Preferred Stockpreferred stock and certain warrants of Hybridon. On May 5, 1998, noteholders holding $48.7 million of principal and $2.4 million of accrued interest tendered such principal and accrued interest to Hybridon for 510,505 shares of Series A Preferred Stockpreferred stock and warrants to purchase 3,002,958 shares of common stock with an exercise price of $4.25 per share. On May 5, 1998, Hybridon completed a private offering of equity securities raising total gross proceeds of approximately $26.7 million from the issuance of 9,597,476 shares of common stock, 114,285 shares of Series A Preferred Stockpreferred stock and warrants to purchase 3,329,486 shares of common stock at $2.40 per share. The gross proceeds include the conversion of approximately $5.9 million of accounts payable, capital lease obligations and other obligations into common stock. Hybridon incurred approximately $1.6 million of cash expenses related to the private offering and issued 597,699 shares of common stock and warrants to purchase 1,720,825 shares of common stock at $2.40 per share to the placement agents. In addition, Hybridon iswas obligated to issue an additional 300,000 shares in connection with this transaction. For more information about this transaction, see Note 15(c)note 10(b) of the Notesnotes to Consolidated Statements. 34 consolidated statements. Credit Facility In December 1996, Hybridon entered into a five yearfive-year $7,500,000 note payable with a bank. The note contained certain financial covenantsobligations that required Hybridon to maintain a minimum tangible net worth and a minimum liquidity and prohibited the payment of dividends. The note was payable in 59 equal installments of $62,500 commencingbeginning on February 1, 1997, with a balloon payment of the then remaining outstanding principal balance due on January 1, 2002. Because Hybridon was required to make certain prepayments of principal during 1998, the outstanding principal balance of the loan at November 16, 1998 was approximately $2.8 million. The lender has granted Hybridon a waiver of compliance with the minimum tangible net worth requirement at December 31, 1998 and March 31, 1999 and the minimum liquidity requirement at April 15, 1999. Effective November 20, 1998, Forum Capital Markets, LLC ("Forum") and certain investors associated with Pecks Management Partners Ltd. ("Pecks"; Forum and Pecks collectively, the "Lender")Lenders purchased the loan from the bank. Forum and Pecks are affiliates of two members of Hybridon's Boardboard of Directors.directors. In connection with 28 this purchase, the LenderForum and Pecks lent an additional $3.2 million to Hybridon so as to increase the outstanding principal amount of the note to $6,000,000. In addition, the terms of the note payable were amended as follows: (i)o the maturity was extended to November 30, 2003; (ii)2003 o the interest rate was decreased to 8%; (iii) o interest is payable monthly in arrears, with the principal due in full at maturity; (iv)maturity o the note payable is convertible, at the Lender's option of Forum and Pecks, in whole or in part, into shares of common stock of Hybridon at a conversion price equal to $2.40 a share; (v)share o the threshold of the minimum liquidity covenantobligation was reduced from $4,000,000 to $2,000,000; and (vi)$2,000,000 o the note payable may not be prepaid, in whole or in part, at any time prior to December 1, 2000.2000 The other terms of the note payable were unchanged. For further information about this loan, see Note 7 of the Notes to Consolidated Financial Statements. Facility Leases As of December 31, 1998,1999, Hybridon hashad future operating lease commitments of approximately $7.7$6.9 million through 2007 for its existing leases. Net Operating Loss Carryforwards As of December 31, 1998,1999, Hybridon had approximately $220.0$228.7 million and $3.9$4.2 million of net operating loss and tax credit carryforwards, respectively. The Tax Reform Act of 1986 (the "Tax Act") contains certain provisions that may limit Hybridon's ability to utilize net operating loss and tax credit carryforwards in any given year if certain events occur, including cumulative changes in ownership interests in excess of 50% over a three-year period. Hybridon has completed several financings since the effective date of the Tax Act, 35 which, as of December 31, 1998,1999, have resulted in ownership changes in excess of 50%, as defined under the Tax Act and which will limit Hybridon's ability to utilize its net operating loss carryforwards. YEAR 2000 As has been widely publicized, many computer systems and microprocessors are not programmed to accommodate dates beyond the year 1999. Hybridon's exposure to this year 2000 ("Y2K") problem comes not only from its own internal computer systems and microprocessors, but also from the systems and microprocessors of its key suppliers, including utility companies and payroll services. Hybridon believes that all of its internal systems will be Y2K compliant by the end of the third quarter of 1999. Hybridon is currently evaluating all of its internal computer systems and microprocessors in light of the Y2K problem. As part of this process, Hybridon has conducted an inventory of its automated instruments and other computerized equipment and is contacting applicable vendors for information regarding Y2K compliance. Hybridon will then upgrade or otherwise modify its internal computer systems and microprocessors, to the extent necessary. Testing of all its internal computer systems and microprocessors was completed in the first quarter of 1999. Hybridon does not expect the cost of bringing all Hybridon's systems and microprocessors into Y2K compliance will be material. Approximately 50% of Hybridon's systems either have been found compliant or have already been brought into compliance. Hybridon's Y2K compliance efforts are in addition to other planned information technology ("IT") projects. While these efforts have caused and may continue to cause delays in other IT projects, Hybridon does not expect that any of these delays will have a significant effect on Hybridon's business or that any of Hybridon's other IT projects will be canceled or postponed to pay for the Y2K upgrades. With regard to potential supplier Y2K problems, Hybridon has compiled a list of its critical suppliers, and has sent and received back a Y2K questionnaire from each of them in order to permit Hybridon to ascertain the Y2K compliance status of each. Hybridon has not yet uncovered any key supplier Y2K problems that could have a material effect on its business. If through continued monitoring of these suppliers Hybridon becomes aware of any such problems and is not satisfied that those problems are being adequately addressed, it will take appropriate steps to find alternative suppliers. It has been acknowledged by governmental authorities that Y2K problems have the potential to disrupt global economies, that no business is immune from the potentially far-reaching effects of Y2K problems, and that it is difficult to predict with certainty what will happen after December 31, 1999. Consequently, it is possible that Y2K problems will have a material effect on Hybridon's business even if Hybridon takes all appropriate measures to ensure that it and its key suppliers are Y2K compliant. It is possible that the conclusions reached by Hybridon from its analysis to date will change, which could cause Hybridon's Y2K cost estimates and target completion dates to change. 36 RISK FACTORS The following important factors, among others, could cause actual results to differ materially from those contained in forward-looking statements made in this Annual Report on Form 10-K and presented elsewhere by management from time to time. Hybridon's Financial Condition and Need for Substantial Additional Funding If Hybridon May Never Generate Revenues From Sales Of Its Drugsdoes not secure additional funding by June, 2000, Hybridon will be forced to cease doing business or file for bankruptcy. If by June 2000 Hybridon does not secure additional funding, whether through debt or equity financing, the sale of assets, establishment of a suitable partnership or collaboration with a third party, or a combination thereof, Hybridon could be forced to cease doing business or file for bankruptcy, and shareholders may lose their entire investment. See "Management's Discussion and Analysis of Financial Condition and Results of Operations." Shareholders could be substantially diluted if Hybridon issues shares to obtain financing Hybridon needs. In order to obtain the funds Hybridon currently needs to continue Hybridon's businessoperations, and the additional funds Hybridon will need in the future, Hybridon may need to issue shares of common stock or debt or equity securities convertible into shares of common stock. Hybridon will probably need to issue a significant number of shares in order to raise sufficient funds to pay Hybridon's creditors, meet covenants of Hybridon's credit facility and continue Hybridon's operations. This will result in substantial dilution to shareholders investment. 29 Hybridon is at an early stagenot in compliance with some of development,the covenants in Hybridon's loan agreement and note offering. If our lenders and noteholders foreclose, Hybridon will have few, or no, assets to distribute to Hybridon shareholders. Hybridon has taken out a $6 million loan and has completed a $7.7 million 8% note offering, both of which are secured by substantially all of Hybridon's assets. The loan and the 8% notes are owned in part by Hybridon affiliates. The loan agreement for the $6 million loan requires us to maintain liquidity of $2,000,000 and a net worth of $6,000,000. The 8% notes require Hybridon to maintain liquidity of $1,500,000. Hybridon believes that it currently meets the liquidity requirements, but Hybridon does not yet generated anymeet the net worth requirement. Hybridon does not expect to be able to comply with these requirements in the future unless it is able to obtain significant additional financing. Hybridon's lenders have in the past waived Hybridon's compliance with these requirements, but they may not be willing to do so in the future. If Hybridon's lenders and noteholders decline to give Hybridon waivers, Hybridon will be in default and they will have the right to accelerate the repayment date on the loan and the 8% notes and foreclose on Hybridon's assets. Foreclosure will likely force Hybridon to cease doing business or file for bankruptcy. If this happens, and Hybridon is liquidated, there will be few or no assets available for distribution to Hybridon's shareholders. Since the debt is owned in part by Hybridon's affiliates, the court may treat the loan as a capital contribution or as a junior debt, in which case there may be assets available for distribution to Hybridon's shareholders, along with the lenders. Hybridon expects operating losses to continue into the future. As of December 31, 1999, Hybridon has incurred an accumulated deficit of approximately $253 million. Hybridon expects to continue incurring operating losses until revenues from the commercial sale of its drugs. Due to the various risks inherentany drugs that Hybridon succeeds in its business and described in the following risk factors, Hybridon may never generate revenues from sale of its drugs, and may never become profitable. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Results Of Operations" and " -- Liquidity And Capital Resources." Hybridon Has A History Of Operating Losses, And Anticipates Future Losses Hybridon has never earned a profit and has incurred substantial net operating losses. These losses were caused by lack of revenues from drug sales to offsetdeveloping exceed Hybridon's research and development and administrative costs. Assuming Hybridon expectsis able to incur operating losses for at least the next several years, as it plansobtain adequate funding to continue operations, Hybridon will need to spend substantial additional amounts on research and development, including preclinical studies and clinical trials, and, if it obtainsin order to obtain the necessary regulatory approvals,approvals. If Hybridon obtains regulatory approval, Hybridon will also need to spend substantial amounts on sales and marketing efforts. See "Management's Discussion And Analysis Of Financial Condition And Results Of"Business--Anticipated and Potential Costs." Hybridon's Operations -- Results Of Operations" and " -- Liquidity And Capital Resources." Hybridon May Determine That One Or More Drugs In Development Are Commercially Impractical And Cannot Be Sold Commercially Before a drug is sold commercially, it must go through an expensive and time-consuming testing process. Hybridon's drugs are at various stages in this process, and Hybridon may atnot succeed in developing a commercially viable drug. Hybridon does not currently have any stage determinedrugs on the market and the drug candidates Hybridon is working on are still in development. These drugs have not yet been proven to be effective in humans. For example, Hybridon's drug closest to commercialization, GEM(R) 231, is still in Phase II clinical trials. All of Hybridon's other drug candidates have not yet begun human testing. Historically, drug candidates have a low overall probability of being commercialized, but that one or more of these drugs cannot be successfully developed.probability increases as the drug progresses through the various development stages. A drug may, for instance, be ineffective, have undesirable side effects, or demonstrate other therapeutic characteristics that prevent or limit its commercial use, or may prove too costly to produce in commercial quantities. If Hybridon determines that aits drug candidates cannot be successfully developed, Hybridon would not be able to generate revenues from sale of that drug. Seeking Regulatory Approval Of Drugs Is Time-Consuming And Expensive; Failure To Obtain Approval Of A Drug Would Prevent Hybridon From Selling That Drug; Failure To Comply With Ongoing Regulatory Requirements Could Cause Hybridon To Be Subject To Penalties Hybridon is subject to extensive regulation by numerous governmental authorities in the U.S. and abroad. Obtaining regulatory approval of a drug can take several years --exactly how long depends upon the type, complexity, and novelty of the drug -- and is 37 typically very expensive. The regulations that Hybridon must comply with may change, and may even become more burdensome to Hybridon. Evenor if Hybridon is satisfied that a drug is safe and effective,unable to obtain the necessary regulatory authorities may not agree, as data from preclinical studies and clinical trials can generally be interpreted in different ways. Hybridon will need the approval, of regulatory agencies in order to sell a drug. If they are unwilling to grant that approval, Hybridonit will not be able to generate the revenues from the sale of drugs that drug. Approvalit would need in order to be profitable. Hybridon has many competitors, and may not be able to compete successfully against them. Several companies, in particular Isis Pharmaceuticals, Inc. and Genta Incorporated, are also in the business of adeveloping antisense drugs. Isis has received the approval of the U.S. Food and Drug Administration, or "FDA," for Vitravene. ISIS is currently marketing this drug does not endfor the involvementtreatment of regulatory authorities. HybridonCMV retinitis, and its approvedhas several other drugs in clinical testing for the possible treatment of cancer, including ISIS 3521 and 2503. Genta is testing G3139 in humans, also for the treatment of cancer. These drugs candidates are further along in clinical testing than Hybridon's cancer drug GEM(R) 231. Other companies have antisense drugs in preclinical and clinical development, including Inex and AVI Biopharma. In general, the human health care products industry is extremely competitive. Many drugs are currently marketed for the treatment of cancer, such as Taxol, Carboplatin, Taxotere and Camptosar. While it is unlikely that GEM(R) 231 will be subject to continued review and periodic inspection. Approval of a Hybridon drug may be subject to restrictions that limit how Hybridon may market that drug. Restrictions may be imposed on the price at which Hybridon may sell its drugs. If Hybridon fails to comply with any regulations,compete against these drugs, it may be subject to fines, suspension of regulatory approvals, drug recalls,used in combination with them. GEM(R) 231 and other penalties. Delays In Patient Enrollment Could Increase The Cost Or Duration Of Hybridon's Clinical Studies Clinical trials are very costly and time-consuming. How quickly Hybridon isantisense drugs may not, however, be able to complete a clinical study depends upon several factors, including the size of the patient population, how easily patients can getcapture sufficient market share to the site of the clinical study,be profitable. Furthermore, biotechnology and the criteria for determining which patients are eligible to join the study. Delays in patient enrollment could delay completion of a clinical studyrelated pharmaceutical technologies have undergone rapid and increase its costs,significant change and could also delay the commercial sale of the drug that is the subject of the clinical trial. Hybridon Must Secure Additional Funding To Avoid Terminating Operations Or Filing For Bankruptcy; It May Not Be Able To Secure Sufficient Additional Financing Hybridon has very limited cash resources and substantial obligations to lenders, its real estate landlords, trade creditors and others. Hybridon's ability to continue operations in 1999 depends on its success in obtaining new funds. If Hybridon is unable to obtain substantial additional new funding by the end of May 1999, it will be forced to terminate its operations or seek relief under applicable bankruptcy laws. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- General" and "-- Cash Resources." In their report on Hybridon's December 31, 1998 financial statements, Arthur Andersen LLP, Hybridon's independent public accountants, states that there is substantial doubt about Hybridon's ability to continue as a going concern. Hybridon anticipates that, even if it obtains sufficient cash to fund its operations in 1999, it will be required to raise substantial additional funds through external sources, including through collaborative relationships and public or private financings, to support Hybridon's operations beyond 1999. If adequate funds are not available, Hybridon may be forced to (1) further curtail significantly one or more of its research, drug recovery or development programs, (2) obtain funds through arrangements with collaborative partners or others that may require Hybridon to relinquish rights to certain of its technologies, drug 38 candidates or drugs, (3) terminate operations, or (4) seek relief under applicable bankruptcy laws. Additional Financing May Cause Stockholder Dilution If Hybridon raises additional funds by issuing equity securities, the ownership interest of existing stockholders will be diluted. In addition, Hybridon may grant future investors rights superior to those of existing stockholders. If Hybridon Defaults Under Its Loan, It Could Be Forced To Terminate Operations Or File For Bankruptcy Hybridon is a party to a substantial loan. The lenders may accelerate the repayment date of the loan in the event of default by Hybridon. If Hybridon does default on the loan, and the lenders accelerate the repayment date, the lenders could foreclose on Hybridon's assets, and this could force Hybridon to terminate operations or seek relief under applicable bankruptcy laws. Hybridon cannot guarantee that it will not default on the loan. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- 1998 Financing Activities." The "Penny Stock" Rules Will Likely Have An Adverse Effect On Your Liquidity And Hybridon's Ability To Raise Additional Capital Since the Common Stock is not listed on a national securities exchange or on a qualified automated quotation system, it is subject to the "penny stock" provisions of Rule 15g-9 under the Securities Exchange Act of 1934, as amended, which impose additional sales practice requirements on broker-dealers that sell such securities. Prior to any transaction covered by this rule, the broker-dealer must receive from the purchaser a written consent to the transaction, and must reasonably determine that transactions in penny stocks are suitable for the purchaser, andexpects that the purchaser is capable of evaluating the risks of transactionstechnologies associated with biotechnology research and development will continue to develop rapidly. Hybridon's prospects depend in penny stocks. These requirements will likely have an adverse effect on the market liquidity of Hybridon's securities, and thereforelarge part on Hybridon's ability to raise funds,compete with these 30 technologies. Any compounds, drugs or processes that Hybridon develops may become obsolete before it recovers the expenses incurred in developing them. Hybridon's ability to compete will suffer if it is unable to protect its patent rights and trade secrets or if Hybridon infringes the proprietary rights of broker-dealers to sell Hybridon's securities, and the ability of purchasers to sell any of their Hybridon securities in the secondary market. Hybridon May Be Unable To Obtain Or Enforce Patents; Its Patents May Not Provide Adequate Protectionthird parties. Hybridon's success will depend to a large extent on its ability to (1) obtain U.S. and foreign patent protection for drug candidates and processes, (2) preserve trade secrets and (3) operate without infringing the proprietary rights of third parties. Legal standards relating to the validity of patents covering pharmaceutical and biotechnological inventions and the scope of claims made under such patents are still developing. As a result, Hybridon's ability to obtain and enforce patents that protect its drugs is uncertain and involves complex legal and factual questions. 39 To obtain a patent on an invention, one must be the first to invent it or the first to file a patent application for it. Hybridon also cannot be completely sure that the inventors of subject matter covered by its patents and patent applications that it owns or licenses were the first to invent, or the first to file patent applications for, those inventions. Furthermore, thatpatents Hybridon owns or licenses pending or future patent applications does not mean that patents based on those applications will ultimately be issued. Existing or future patents may be challenged, infringed upon, invalidated, found to be unenforceable, or circumvented by others. Hybridon'sothers, and its rights under any issued patents may not provide sufficient protection against competing drugs or otherwise cover commercially valuable drugs or processes. See "Business -- Patents,"Business--Patents, Trade Secrets, and Licenses." Hybridon Could Become Involved In Time-Consuming And Expensive Patent Litigation; Adverse Decisions In Patent Litigation Could Cause Hybridon To Incur Additional Costs And Experience Delays In Bringing New Drugs To Market The pharmaceutical and biotechnology industries have been characterized by time-consuming and extremely expensive litigation regarding patents and other intellectual property rights. Hybridon may be requiredseeks to commence, or may be made a party to, litigation relating to the scope and validity of its intellectual property rights, or the intellectual property rights of others. Such litigation could result in adverse decisions regarding the patentability of Hybridon's inventions and products, or the enforceability, validity, or scope of protection offered by its patents. Such decisions could make Hybridon liable for substantial money damages or could bar Hybridon from the manufacture, use, or sale of certain products, resulting in additional costs and delays in bringing drugs to market. Hybridon may not have sufficient resources to bring any such proceedings to a successful conclusion. Hybridon also may be required to participate in interference proceedings declared by the U.S. Patent and Trademark Office (or similar proceedings in foreign countries) and in International Trade Commission proceedings aimed at preventing the importing of drugs that would compete unfairly with Hybridon drugs. Such proceedings could cause Hybridon to incur considerable costs. Hybridon's Trade Secrets And Other Unpatented Proprietary Information May Become Available To Others Tradeprotect trade secrets and other unpatented proprietary information plays an important role in Hybridon's business. Hybridon seeks to protect this information, in part by means of confidentiality agreements with its collaborators, employees, and consultants. If any of these agreements isare breached, Hybridon may be without adequate remedies. Also, Hybridon's trade secrets may become known or be independently developed by competitors. This could haveHybridon's Securities Because "penny stock" rules apply to trading in Hybridon's common stock, shareholders may find it difficult to sell their shares of Hybridon stock. Hybridon's common stock is a material adverse effect"penny stock," as it is not listed on Hybridon's business,an exchange and trades at less than $5.00 a share. Broker-dealers who sell penny stocks must provide purchasers of these stocks with a standardized risk-disclosure document prepared by the SEC. It provides information about penny stocks and the nature and level of risks involved in investing in the penny-stock market. A broker must also give a purchaser, orally or in writing, bid and offer quotations and information regarding broker and salesperson compensation, make a written determination that the penny stock is a suitable investment for the purchaser, and obtain the purchaser's written agreement to the purchase. The penny stock rules may make it difficult for shareholders to sell their shares of Hybridon may need to engage in costly and time-consuming litigation to protect its proprietary rights. The Loss Of Key Members Of Management Could Be Damaging Hybridon depends on the principal members of its management and scientific staff, including E. Andrews Grinstead III, Hybridon's Chairmanstock. Because of the Board, Presidentrules, there is less trading in penny stocks. Also, many brokers choose not to participate in penny stock transactions. Certain existing stockholders hold a substantial portion of our stock, and its Chief Executive Officer,consequently could control most matters requiring approval by stockholders. Hybridon's officers, directors and Sudhir Agrawal, Hybridon's Senior Vice President of Discovery 40 and its Chief Scientific Officer. The loss of their services could have a material adverse effect on Hybridon. Hybridon May Not Be Able To Meet Its Personnel Needs; This Could Result In Delays Or Additional Costs From June 30, 1997, to March 31, 1999, the number of employees of Hybridon decreased from 213 to 51. As a result, Hybridon has lost significant expertise, and must recruit and retain new scientific personnel to maintain its current level of operations, while expansion would require a further increase in scientific personnel. In addition, expansion by Hybridon would likely result in the need for additional management personnel. Hybridon may not be able to attract and retain personnel on acceptable terms, given the competition for experienced scientists and management among numerous pharmaceutical, biotechnology and health care companies, universities, and non-profit research institutions. The failure to recruit and retain personnel could result in delays in commercializing drugs, and could cause Hybridon to incur additional costs. Hybridon Relies On Relationships With Research Institutions And Corporate Partners, And Would Be Harmed By A Lack Of, Or The Termination Of, Such Relationships Hybridon's success will depend in part on its continued ability to develop and maintain relationships with independent researchers and leading academic and research institutions. The competition for such relationships is intense, and Hybridon can give no assurances that it will be able to develop and maintain such relationships on acceptable terms. Hybridon has entered into a number of such collaborative relationships relating to specific disease targets and other research activities in order to augment its internal research capabilities and to obtain access to specialized knowledgeprincipal stockholders own or expertise. The loss of any of these collaborative relationships could have a material adverse effect on Hybridon's research and development program. Similarly, strategic alliances with corporate partners, primarily pharmaceutical and biotechnology companies, may help Hybridon develop and commercialize drugs. Various problems can arise in strategic alliances. A partner responsible for conducting clinical trials and obtaining regulatory approval may fail to develop a marketable drug. A partner may decide to pursue an alternative strategy or alternative partners. A partner that has been granted marketing rights for a certain drug within a geographic area may fail to market the drug successfully. Consequently, Hybridon's current strategic alliance or those it enters into in the future may not be scientifically or commercially successful. Hybridon may not able to negotiate advantageous strategic alliances in the future. The absence of, or failure of, strategic alliances could harm Hybridon's efforts to develop and commercialize its drugs. HSP's Results May Be Lower Than Currently Anticipated Through HSP, Hybridon manufactures oligonucleotide compounds for sale to others. The results of HSP will depend on the demand for and margins on these drugs, which may be lowercontrol more than Hybridon anticipates. HSP's results will also be affected by the price and availability of raw materials. 41 Hybridon Faces Intense Competition, And Hybridon's Products Could Be Rendered Obsolete; Many Of Hybridon's Competitors Have Greater Resources And Experience Than Hybridon Many companies are attempting to develop drugs similar to those Hybridon proposes to develop. Some of these drugs are in clinical trials, and one has received FDA approval and is being commercialized. In addition, there are other drugs already available for the treatment of many of the diseases that Hybridon's proposed drugs would treat. Any of these drugs may prove more effective than those that Hybridon proposes to develop, and may gain or maintain greater market acceptance. Furthermore, biotechnology and related pharmaceutical technologies have undergone and continue to be subject to rapid and significant change. Hybridon expects that the technologies associated with biotechnology research and development will continue to develop rapidly. Hybridon's future will depend in large part on its ability to compete with these technologies. Any compounds, drugs or processes that Hybridon develops may become obsolete before it recovers expenses incurred in developing those drugs. Many60% of Hybridon's competitors have substantially greater financial, technical, and human resources than Hybridon, and have significantly greater experience than Hybridon in preclinical studies, clinical trials, seeking regulatory approval of new drugs, and manufacturing and marketing new drugs. Hybridon's Manufacturing Capability May Be Adversely Affected By Problems With Suppliers Certain of the raw materials that Hybridon requires to manufacture oligonucleotides are available from onlycommon stock on a few suppliers, namely those with access to the appropriate patented technology. The number of suppliers is unlikely to increase in the near future. Hybridon may not be able to secure an adequate supply of these materials at an acceptable price. Also, due to regulatory restrictions or other problems, Hybridon's suppliers may fail to provide materials of acceptable quality. Hybridon's Lack Of Marketing Experience Could Adversely Affect Its Ability To Commercialize Its Drugs Direct marketing of any of its proposed drugs would require a substantial marketing staff and sales force supported by a distribution system. Given that Hybridon currently has little experience in sales, marketing, or distribution, Hybridon might not be able to undertake direct marketing of its drugs in a cost-effective manner. The alternative -- co-marketing or other licensing arrangements -- would allow Hybridon to avoid the significant cost involved in direct marketing, but would require Hybridon to rely on the efforts of others. 42 Hybridon Could Be Subject To Product Liability Claims For Which It Is Not Fully Insured Hybridon risks being the target of product liability claims alleging that its drugs harm subjects or patients. Such claims could be asserted in connection with Hybridon drugs used in clinical trials as well as those sold commercially. Hybridon is covered against such claims by a product liability insurance policy (subject to various deductibles), but such policies are becoming increasingly expensive. Hybridon may not be able to maintain sufficient coverage to protect it from incurring significant losses due to product liability claims. Hybridon Uses Hazardous Materials, And Could Be Held Liable For Damages In The Event Of Accidental Contamination Or Injury Hybridon's activities involve the controlled use of hazardous chemicals, viruses, and radioactive compounds. Although Hybridon believes that its safety procedures for handling and disposing of such materials comply with the standards prescribed by federal, state, and local regulations, the risk of accidental contamination or injury cannot be completely eliminated. In the event of such an accident, Hybridon could be held liable for any damages that result. Restrictions On Third-Party Reimbursement Could Adversely Affect Hybridon's Ability To Commercialize Its Drugs Hybridon's ability to commercialize drugs successfully will depend in part on the extent to which various third parties are willing to reimburse patients for the costs of Hybridon's drugs and related treatments. These third parties include government authorities, private health insurers, and other organizations, such as health maintenance organizations. Third-party payors are increasingly challenging the prices charged for medical products and services. Accordingly, if less costly drugs are available, third-party payors may not authorize or may limit reimbursement for Hybridon's drugs, even if they are safer or more effective than the alternatives. In addition, the trend toward managed healthcare and government insurance programs could result in lower reimbursement and reduced demand for Hybridon's drugs. Cost containment measures instituted by healthcare providers and any general healthcare reform could affect Hybridon's ability to sell drugs and may have a material adverse effect on Hybridon. Hybridon may be forced to reduce its prices; this would in turn adversely affect profitability. Hybridon cannot predict what additional legislation or regulation relating to the health care industry or third-party coverage and reimbursement may be enacted in the future, or what effect such legislation or regulation might have on its business. In particular, Hybridon may be forced to reduce its prices; this would in turn adversely affect profitability. The Market Price Of Hybridon's Securities Is Likely To Be Volatile The market price of the securities of biotechnology companies such as Hybridon is highly volatile. The market price of Hybridon's securities could be influenced by the results of preclinical studies and clinical trials by Hybridon or its competitors, fluctuations in 43 Hybridon's operating results, announcements by Hybridon or its competitors of technological innovations or new commercial therapeutic products, changes in governmental regulation, developments in patent or other proprietary rights of Hybridon or its competitors, public concern as to the safety of drugs developed by Hybridon, and general market conditions. Hybridon Does Not Anticipate Paying Dividends On Common Stock In The Foreseeable Future Hybridon has never paid any cash dividends on the Common Stock and does not anticipate paying any in the foreseeable future. Furthermore, the Indenture pursuant to which the 9% Notes were issued limits Hybridon's ability to pay dividends or make other distributions on the Common Stock, and Hybridon is currently prohibited under the terms of its $6,000,000 secured loan from paying cash dividends. Whether Hybridon is ultimately able to pay cash dividends on the Common Stock depends on Hybridon's future earnings, operating and financial condition, and capital requirements, and on general business conditions. Hybridon's Ability To Utilize Its Net Operating Losses And Tax Credits Is Likely To Be Severely Restricted Hybridon has substantial net operating loss and tax credit carryforwards for federal income tax purposes. These carryforwards will expire beginning on December 31, 2005. The Tax Reform Act of 1986 limits the annual use of net operating loss and tax credit carryforwards following certain ownership changes. The securities offerings conducted by Hybridon will severely restrict Hybridon's ability to utilize its net operating losses and tax credits in any particular year. Additionally, because the U.S. tax laws limit the time during which net operating loss and tax credit carryforwards may be applied against future taxable income and tax liabilities, respectively, Hybridon may never be fully able to use its net operating loss and tax credits for federal income tax purposes. Hybridon May Be Adversely Affected By Year 2000 Compliance Related Problems As has been widely publicized, many computer systems and microprocessors are not programmed to accommodate dates beyond the year 1999. Hybridon's exposure to this Y2K problem comes not only from its own internal computer systems and microprocessors, but also from the systems and microprocessors of its key suppliers, including utility companies and payroll services. While Hybridon believes that all of its internal systems will be Y2K compliant by the end of the third quarter of 1999, and is taking appropriate measures to ensure that its suppliers are Y2K compliant, it is nevertheless possible that Y2K problems will have a material effect on Hybridon's business. See "Management's Discussion And Analysis Of Financial Condition And Results Of Operations -- Year 2000." 44 Stock Ownership By Hybridon's Directors And Officers May Delay Or Prevent A Change Of Control Hybridon's directors and executive officers and their affiliates beneficially own a significant percentage of Hybridon's outstanding Common Stock and Convertible Preferred Stock.fully-diluted basis. As a result, these stockholders, if acting together, may have the ability to influencecontrol most matters requiring approval by the outcome of corporate actions requiring stockholder approval.stockholders. This concentration of ownership may have the effect of delaying or preventing a change in control of Hybridon. ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK Historically, Hybridon's primary exposures have been related to nondollar-denominated operating expenses in Europe. As of December 31, 1998,1999, Hybridon's assets and liabilities related to nondollar-denominated currencies were not material. ITEM.ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA All financial statements required to be filed hereunder are filed as APPENDIX A hereto, are listed under Item 14(a), and are incorporated herein by this reference. ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE None. 4531 PART III ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CERTAIN SIGNIFICANT EMPLOYEES OF THE COMPANYHYBRIDON The response to this item is contained in part under the caption "Executive Officers and Significant Employees of the Company"Hybridon" in Part I of this Annual Report on Form 10-K and in part in the Company'sHybridon's Proxy Statement for the Annual Meeting of Stockholders to be held on June 8, 199912, 2000 (the "1999"2000 Proxy Statement"), under the caption "Election of Directors," which section is incorporated herein by this reference. The 19992000 Proxy Statement will be filed with the Securities and Exchange Commission (the "Commission") not later than 120 days after the fiscal year covered by this Annual Report on Form 10-K. Officers are elected on an annual basis and serve at the discretion of the Board of Directors. ITEM 11. COMPENSATION OF EXECUTIVE OFFICERS The response to this item is contained in the 19992000 Proxy Statement under the caption "Election of Directors," which section is incorporated herein by this reference. The 19992000 Proxy Statement will be filed with the Commission not later than 120 days after the fiscal year covered by this Annual Report on Form 10-K. ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT The response to this item is contained in the 19992000 Proxy Statement under the caption "Stock Ownership of Certain Beneficial Owners and Management," which section is incorporated herein by this reference. The 19992000 Proxy Statement will be filed with the Commission not later than 120 days after the fiscal year covered by this Annual Report on Form 10-K. ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS The response to this item is contained in the 19992000 Proxy Statement under the caption "Certain Relationships and Related Transactions," which section is incorporated herein by this reference. The 19992000 Proxy Statement will be filed with the Commission not later than 120 days after the fiscal year covered by this Annual Report on Form 10-K. 46 PART IV ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K (a) (1) Financial Statements. Reference is made to the Index to Consolidated Financial Statements under Item 8 of this Annual Report on Form 10-K. (2) The CompanyHybridon is not filing any financial statement schedules as part of this Annual Report on Form 10-K because they are not applicable or the required information is included in the financial statements or notes thereto. (3) The list of Exhibits filed as a part of this Annual Report on Form 10-K are set forth on the Exhibit Index immediately preceding such Exhibits, and is incorporated herein by this reference. (b) Reports on Form 8-K. During the fourth quarter of 1998, the Company1999, Hybridon did not file any reports on Forms 8-K. (c) Exhibits required by Item 601 of Regulation S-K with each management contract, compensatory plan or arrangement required to be filed identified. Exhibit No. Description - ----------- ----------- 3.1(1) Restated Certificate of Incorporation of the Registrant, as amended. 3.2(2) Amended and Restated By-LawsBylaws of the Registrant. 3.3(3) Form of Certificate of Designation of Series A Preferred Stock. 32 3.4(3) Form of Certificate of Designation of Series B Preferred Stock. 4.1(2) Specimen Certificate for shares of Common Stock, $.001 par value, of the Registrant. 4.2(4) Indenture dated as of March 26, 1997 between Forum Capital Markets LLC and the Registrant. 4.3(7) Certificate of Designation of Series A Preferred Stock, par value $.01 per share, dated May 5, 1998. 4.4(7) Class A Warrant Agreement dated May 5, 1998. 4.5(7) Class B Warrant Agreement dated May 5, 1998. 4.6(7) Class C Warrant Agreement dated May 5, 1998. 4.7(7) Class D Warrant Agreement dated May 5, 1998. 47 4.8 Form of Notes due 2002 of Hybridon. +10.1(2) License Agreement dated February 21, 1990 and restagedrestated as of September 8, 1993 between the Registrant and the Worcester Foundation for Biomedical Research, Inc., as amended. +10.2(2) Patent License Agreement dated September 21, 1995 between the Registrant and National Institutes of Health. +10.3(2) Patent License Agreement effective as of October 13, 1994 between the Registrant and McGill University. +10.4(2) License Agreement effective as of October 25, 1995 between the Registrant and the General Hospital Corporation. +10.5(2) License Agreement dated as of October 30, 1995 between the Registrant and Yoon S. Cho-Chung. +10.6(2) Collaborative Study Agreement effective as of December 30, 1992 between the Registrant and Medtronic, Inc. +10.7(2) System Design and Procurement Agreement dated as of December 16, 1994 between the Registrant and Pharmacia Biotech, Inc. 10.8(2) Lease dated March 10, 1994 between the Registrant and Laborer's Pension/Milford Investment Corporation for space located at 155.155 Fortune Boulevard, Milford, Massachusetts, including Note in the original principal amount of $750,000. 10.9(2) Registration Rights Agreement dated as of February 21, 1990 between the Registrant, the Worcester Foundation for Biomedical Research, Inc. and Paul C. Zamecnik. 10.10(2) Registration Rights Agreement dated as of June 25, 1990 between the Registrant and Nigel L. Webb. 10.11(2) Registration Rights Agreement dated as of February 6, 1992 between the Registrant and E. Andrews Grinstead, III. 10.12(2) Registration Rights Agreement dated as of February 6, 1992 between the Registrant and Anthony J. Payne. ++10.13(2) 1990 Stock Option Plan, as amended. ++10.14(2) 1995 Stock Option Plan. ++10.15(2) 1995 Director Stock Plan. 33 ++10.16(2) 1995 Employee Stock Purchase Plan. 48 10.17(2) Form of Warrant originally issued to Pillar Investment Limited to purchase shares of Common Stock issued as placement commissions in connection with the sale of shares of Series F Convertible Preferred Stock and in consideration of financial advisory service, as amended. 10.18(2) Warrant issued to Pillar S.A. to purchase 100,000 shares of Common Stock dated as of March 1, 1994, as amended. 10.19(2) Warrant issued to Pillar S.A. to purchase 100,000 shares of Common Stock dated as of March 1, 1995. 10.20(2) Form of Warrant issued to Pillar Investment Limited to purchase shares of Common Stock issued as placement commissions in connection with the sale of Units pursuant to the Series G Agreement. ++10.21(5) Employment Agreement dated as of March 1, 1997 between the Registrant and E. Andrews Grinstead, III. 10.22(2) Indemnification Agreement dated as of February 6, 1992 between the Registrant and E. Andrews Grinstead, III. ++10.23(6) Employment Agreement dated March 1, 1997 between the Registrant and Dr. Sudhir Agrawal. ++10.24(2) Consulting Agreement dated as of February 21, 1990 between the Registrant and Dr. Paul C. Zamecnik. 10.25(2) Master Lease Agreement dated as of March 1, 1994 between the Registrant and General Electric Capital Corporation. +10.26(6) Research, Development and License Agreement dated as of January 24, 1996 between the Registrant and G.D. Searle & Co. +10.27(6) Manufacturing and Supply Agreement dated as of January 24, 1996 between the Registrant and G.D. Searle & Co. 10.28(6) Registration Rights Agreement dated as of January 24, 1996 between the Registrant and G.D. Searle & Co. 10.29(5) Loan and Security Agreement dated as of December 31, 1996 between the Registrant and Silicon Valley Bank. 10.30(7) First Amendment to Loan and Security Agreement dated March 30, 1998 between Hybridon, Inc. and Silicon Valley Bank. 10.31(8) Second Amendment to Loan and Security Agreement dated May 19, 1998, effective as of April 30, 1998, between Hybridon, Inc. and Silicon Valley Bank. 49 10.32(9) Third Amendment to Loan and Security Agreement dated September 18, 1998 between Hybridon, Inc. and Silicon Valley Bank. 10.33(9) Fourth Amendment to Loan and Security Agreement dated October 30, 1998, effective as of September 29, 1998 between Hybridon, Inc. and Silicon Valley Bank. 10.34 Fifth Amendment to Loan and Security Agreement dated December 4, 1998 between Hybridon, Inc. and Silicon Valley Bank. 10.35(5) Warrant issued to Silicon Valley Bank to purchase 65,000 shares of Common Stock dated as of December 31, 1996. 34 10.36(5) Registration Rights Agreement dated as of December 31, 1996 between the Registrant and Silicon Valley Bank. +10.37(5) Supply and Sales Agreement dated as of September 1, 1996 between the Registrant and P.E. Applied Biosystems. 10.38(2) Registration Rights Agreement dated as of March 26, 1997 between Forum Capital Markets LLC and the Registrant. 10.39(2) Warrant Agreement dated as of March 26, 1997 between Forum Capital Markets LLC and the Registrant. +10.40(6) Amendment No. 1 to License Agreement, dated as of February 21, 1990 and restated as of September 8, 1993, by and between the Worcester Foundation for Biomedical Research, Inc. and the Registrant, dated as of November 26, 1996. 10.41(10) Letter Agreement dated May 12, 1997 between the Registrant and Pillar S.A. amending the Consulting Agreement dated as of March 1, 1994 between the Registrant and Pillar S.A. 10.42(10) Amendment dated July 15, 1997 to the Series G Convertible Preferred Stock and Warrant Purchase Agreement dated as of September 9, 1994 among the Registrant and certain purchasers, as amended. 10.43(1) Consent Agreement dated January 15, 1998 between Silicon Valley Bank and the Registrant relating to the Silicon Agreement. 10.44(11) Letter Agreement between the Registrant and Forum Capital Markets LLC and Pecks Management Partners Ltd. for the purchase of the Loan and Security Agreement with Silicon Valley Bank. 10.45(7) Financial Advisory Agreement between Registrant and Pillar Investments Ltd. dated May 5, 1998. 10.46(7) Placement Agency Agreement between Registrant and Pillar Investments Ltd. dated as of January 15, 1998. 50 +++10.47 Licensing Agreement dated March 12, 1999 by and between Hybridon, Inc. and Integrated DNA Technologies, Inc. +++10.48(13) Licensing Agreement dated September 7, 1999 by and between Hybridon, Inc. and Genzyme Corporation. 10.49(13) Form of loan agreement relating to a loan in the amount of $454,901 made to Hybridon, Inc. in October 1999 by various parties. 10.50(13) Form of promissory note relating to a loan in the amount of $454,901 made to Hybridon, Inc. in October 1999 by various parties. 10.51(13) Loan Agreement dated as of September 1, 1999, between Hybridon, Inc. and E. Andrews Grinstead, III. 10.52(13) Term promissory note in the amount of $500,000 dated September 1, 1999, by Hybridon, Inc. in favor of E. Andrews Grinstead, III. 10.53(13) Term promissory note in the amount of $500,000 dated September 27, 1999, by Hybridon, Inc. in favor of E. Andrews Grinstead, III. 10.54(14) Subordination and Intercreditor Agreement by and among Hybridon, the holders of Notes due 2002, Forum and entities advised by Pecks, dated as of December 7, 1999. 10.55(14) Letter Agreement between Hybridon and Pillar Investments dated December 10, 1999. 35 10.56(14) Form of Subscription Agreements dated as of December 13, 1999, by and among Hybridon and the purchasers of Notes due 2002. 21.1(2) Subsidiaries of the Registrant. 23.1 Consent of Arthur Andersen LLP. 23.2 Consent of McDonnell Boehnen Hulbert & Berghoff. 27.1 Financial Data Schedule [EDGAR] - Year Ended December 31, 19981999 - ------------------------------------------------------------------------ (1) Incorporated by reference to Exhibits to the Registrant's Annual Report on Form 10-K for the year ended December 31, 1997. (2) Incorporated by reference to Exhibits to the Registrant's Registration Statement on Form S-1 (File No. 33-99024). (3) Incorporated by reference to Exhibit 9(a)(1) to the Registrant's Schedule 13E-4 dated February 6, 1998. (4) Incorporated by reference to Exhibits to the Registrant's Current Report on Form 8-K dated April 2, 1997. (5) Incorporated by reference to Exhibits to the Registrant's Annual Report on Form 10-K for the year ended December 31, 1996. (6) Incorporated by reference to Exhibits to the Registrant's Annual Report on Form 10-K for the year ended December 31, 1995. (7) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended March 31, 1998. (8) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended June 30, 1998. (9) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended September 30, 1998. (10) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended June 30, 1997. (11) Incorporated by reference to Exhibits to the Registrant's Registration Statement on Form S-1 (File No. 333-69649). (12) Incorporated by reference to Exhibits to the Registrant's Annual Report on Form 10-K for the year ended December 31, 1998. (13) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended September 30, 1999. (14) Incorporated by reference to Exhibits to the Registrant's Registration Statement on Form S-1 (File No. 33-99024). + Confidential treatment granted as to certain portions, which portions are omitted and filed separately with the Commission. 5136 ++ Management contract or compensatory plan or arrangement required to be filed as an Exhibit to the Annual Report on Form 10-K for the year ended December 31, 1997. +++ Confidential treatment requested as to certain portions, which portions are omitted and filed separately with the Commission. 5237 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on this 15th30th day of April 1999.March 2000. Hybridon, Inc. /s/ E. Andrews Grinstead, III ----------------------------- E. Andrews Grinstead, III Chairman of the Board,Sudhir Agrawal -------------------------- Sudhir Agrawal, D. Phil. President and Acting Chief Executive Officer POWER OF ATTORNEY AND SIGNATURES We, the undersigned officers and directors of Hybridon, Inc., hereby severally constitute and appoint E. Andrews Grinstead, IIISudhir Agrawal and Robert G. Andersen, and each of them singly, our true and lawful attorneys, with full power to them and each of them singly, to sign for us in our names in the capacities indicated below, all amendments to this Annual Report on Form 10-K, and generally to do all things in our names and on our behalf in such capacities to enable Hybridon, Inc. to comply with the provisions of the Securities Exchange Act of 1934, as amended, and all requirements of the Securities and Exchange Commission. Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated. Signatures Titles Date - ---------- ------ ---- /s/ E. Andrews Grinstead, III Chairman,Sudhir Agrawal President, Acting March 30, 2000 - ----------------------- Chief Executive April 15, 1999 - -----------------------------Sudhir Agrawal, D. Phil. Officer (Principal Executive Officer) and Director E. Andrews Grinstead, III/s/ James B. Wyngaarden Chairman of the March 30, 2000 - ----------------------- Board of Directors James B. Wyngaarden, M.D. /s/ Robert G. Andersen Treasurer (Principal April 15, 1999Chief Financial March 30, 2000 - ----------------------------- Financial---------------------- Officer and AccountingVice Robert G. Andersen Officer) Senior Vice President of Operations and Planning /s/ Nasser Menhall Director March 30, 2000 - ----------------------------- Director Sudhir Agrawal, D. Phil. /s/ James B. Wyngaarden - ----------------------------- Director April 14, 1999 James B. Wyngaarden, Ph.D. - ----------------------------- Director------------------ Nasser Menhall /s/ Paul C. Zamecnik Director April 15, 1999March 30, 2000 - ------------------------------------------------- Paul C. Zamecnik, Ph.D.Zamencnik, M.D. /s/ Youssef El-Zein Director April 15, 1999March 30, 2000 - ------------------------------------------------ Youssef El-Zein /s/ Arthur W. Berry Director April 15, 1999March 30, 2000 - ------------------------------------------------ Arthur W. Berry /s/ Harold L. Purkey Director April 15, 1999March 30, 2000 - ------------------------------------------------- Harold L. Purkey /s/ Camille Chebeir Director April 15, 1999March 30, 2000 - ------------------------------------------------ Camille Chebeir /s/ H.F. Powell Director April 15, 1999 - ----------------------------- H.F. Powell /s/ Mohamed El-Khereij Director April 15, 1999 - ----------------------------- Mohamed El-Khereij 5438 APPENDIX A INDEX PAGE ---- REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS F-2 CONSOLIDATED BALANCE SHEETS F-3 CONSOLIDATED STATEMENTS OF OPERATIONS F-4 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) F-5 CONSOLIDATED STATEMENTS OF CASH FLOWS F-7F-6 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS F-8F-7 F-1 REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS To Hybridon, Inc.: We have audited the accompanying consolidated balance sheets of Hybridon, Inc. (a Delaware corporation) and subsidiaries as of December 31, 19971998 and 1998,1999 and the related consolidated statements of operations, stockholders' equity (deficit) and cash flows for each of the three years in the period ended December 31, 1998.1999. These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted auditing standards.in the United States. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Hybridon, Inc. and subsidiaries as of December 31, 1997 and 1998 and 1999 and the consolidated results of their operations and their cash flows for each of the three years in the period ended December 31, 1998,1999 in conformity with accounting principles generally accepted accounting principles.in the United States. The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. Since inception, the Company has incurred significant losses which it has funded through the issuance of debt and equity securities and through research and development collaborations and licensing agreements. The Company expects suchthat its existing financial resources towill fund operations through May 1999. Thereonly until June 2000. As a result, there is substantial doubt about the Company's ability to continue as a going concern. Seeconcern (see Note 1 for management's plans.plans). The financial statements do not include any adjustments that might result from the outcome of this uncertainty. /s/ ARTHUR ANDERSEN LLP Boston, Massachusetts February 19, 1999 (except with respect to the matter disclosed in Note 7(b) as to which the date is April 15, 1999)25, 2000 F-2 HYBRIDON, INC. AND SUBSIDIARIESHybridon, Inc. and Subsidiaries CONSOLIDATED BALANCE SHEETS ASSETS
December 31, 1997 1998 1999 CURRENT ASSETS: CURRENT ASSETS: Cash and cash equivalents $ 2,202,2025,607,882 $ 5,607,8822,551,671 Accounts receivable 529,702 1,175,441 1,218,142 Prepaid expenses and other current assets 1,005,825 110,827 101,914 --------------- --------------- Total current assets 3,737,729 6,894,150 3,871,727 --------------- --------------- PROPERTY AND EQUIPMENT, AT COST: Leasehold improvements 16,027,73411,127,035 11,127,035 Laboratory equipment and other equipment 14,288,083 11,432,435 9,943,170 --------------- --------------- 30,315,817 22,559,470 Less-Accumulated21,070,205 Less--Accumulated depreciation and amortization 11,085,013 13,788,979 14,691,883 -------------- --------------- --------------- 19,230,804 8,770,491 --------------- ---------------6,378,322 OTHER ASSETS: Deferred financing costs and other assets 3,354,767 612,374 1,415,149 Note receivable from officer 247,250 258,650 Restricted cash 3,050,982 - Investment in real estate partnership 5,450,000 -270,050 --------------- --------------- 12,102,999 871,024 --------------- --------------- $ 35,071,5321,685,199 $ 16,535,665 $ 11,935,248 =============== =============== LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT) CURRENT LIABILITIES: Current portion of long-term debt $ 7,868,4746,070,951 $ 6,070,9516,080,746 Accounts payable 8,051,817 2,368,163 1,622,694 Accrued expenses 11,917,298 4,068,679 2,505,988 --------------- --------------- Total current liabilities 27,837,589 12,507,793 10,209,428 --------------- --------------- LONG-TERM DEBT, NET OF CURRENT PORTION 3,282,123 473,094 392,348 --------------- --------------- 9% CONVERTIBLE SUBORDINATED NOTES PAYABLE 50,000,000 1,306,000 1,306,000 --------------- --------------- 8% CONVERTIBLE NOTES PAYABLE - 6,099,775 --------------- --------------- COMMITMENTS AND CONTINGENCIES (Notes 117 and 16)11) STOCKHOLDERS' EQUITY (DEFICIT): Preferred stock, $.01 par value- Authorized-5,000,000Authorized--5,000,000 shares Series A convertible preferred stock- Designated-1,500,000Designated--1,500,000 shares Issued and outstanding-641,259outstanding--641,259 and 661,856 shares at December 31, 1998 - 6,413and 1999, respectively (Liquidation preference of $65,168,048$67,224,000 at December 31, 1998)1999) 6,413 6,618 Common stock, $.001 par value- Authorized-100,000,000Authorized--100,000,000 shares Issued and outstandingC5,059,650outstanding--15,304,825 and 15,304,82516,260,722 shares at December 31, 19971998 and 1998,1999, respectively 5,060 15,305 16,261 Additional paid-in capital 173,695,698 241,632,024 247,813,331 Accumulated deficit (218,655,101) (238,447,837) (253,183,130) Deferred compensation (1,093,837) (957,127) (725,383) --------------- --------------- Total stockholders' equity (deficit) equity (46,048,180) 2,248,778 (6,072,303) --------------- --------------- $ 35,071,53216,535,665 $ 16,535,66511,935,248 =============== ===============
The accompanying notes are an integral part of these consolidated financial statements. F-3 HYBRIDON, INC. AND SUBSIDIARIESHybridon, Inc. and Subsidiaries CONSOLIDATED STATEMENTS OF OPERATIONS
Years Ended December 31, 1996 1997 1998 1999 REVENUES: REVENUES: Product and service $ 1,080,175 $ 1,876,862 $ 3,253,879 $ 6,186,136 Research and development 1,419,389 945,000 1,099,915 600,000 Royalty and other income 62,321 48,000 - - Interest 1,446,762 1,079,122 148,067 ------------- ------------- ------------- 4,008,647214,745 --------------- --------------- --------------- 3,948,984 4,501,861 ------------- ------------- -------------7,000,881 --------------- --------------- --------------- OPERATING EXPENSES: Research and development 39,390,525 46,827,915 20,977,370 13,090,381 General and administrative 11,346,670 11,026,748 6,572,502 3,663,811 Interest 124,052 4,535,647 2,932,362 749,731 Restructuring - 11,020,000 - ------------- ------------- -------------- --------------- --------------- --------------- Total operating expenses 50,861,247 73,410,310 30,482,234 ------------- ------------- -------------17,503,923 --------------- --------------- --------------- Loss before extraordinary item (46,852,600) (69,461,326) (25,980,373) (10,503,042) EXTRAORDINARY ITEM: Gain on exchange of 9% convertible subordinated -notes payable - 8,876,685 notes payable ------------- ------------- -------------- --------------- --------------- --------------- Net Loss (46,852,600)loss (69,461,326) (17,103,688) (10,503,042) ACCRETION OF PREFERRED STOCK DIVIDENDS - - 2,689,048 ------------- ------------- -------------4,232,251 --------------- --------------- --------------- Net loss applicable to common stockholders $ (46,852,600) $ (69,461,326) $ (19,792,736) ============= ============= =============$ (14,735,293) =============== =============== =============== BASIC AND DILUTED NET LOSS PER COMMON SHARE: Loss per share before extraordinary item $ (10.24) $ (13.76) $ (2.19) $ (0.66) Extraordinary item - 0.75 - - ------------- ------------- ---------------------------- --------------- --------------- Net loss per share (10.24) (13.76) (1.44) (0.66) Accretion of preferred stock dividends - - (.23) ------------- ------------- -------------(0.23) (0.27) --------------- -------------- -------------- Net loss per share applicable to common stockholders $ (10.24) $ (13.76) $ (1.67) ============= ============= =============$ (0.93) ============== ============== ============== SHARES USED IN COMPUTING BASIC AND DILUTED NET LOSS PER COMMON SHARE 4,575,555 5,049,840 11,859,350 ============= ============= =============15,810,664 =============== =============== ===============
The accompanying notes are an integral part of these consolidated financial statements. F-4 HYBRIDON, INC. AND SUBSIDIARIES
Hybridon, Inc. and Subsidiaries CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
Convertible Series A Convertible CommonPreferred Stock Preferred Stock PreferredCommon Stock Number of $.01 Par Number of $.01 Par Number of $.001 Par Shares Value Shares Value Shares Value BALANCE, DECEMBER 31, 1995 3,196,435 $ 31,9651996 - $ - 368,733- $ 369 Issuance of common stock related to initial public offering, net of issuance costs of $5,268,756 - - - - 1,150,000 1,150 Conversion of convertible preferred stock to common stock (3,196,435) (31,965) - - 3,371,330 3,3715,029,315 $ 5,029 Issuance of common stock related to the exercise of stock options - - - - 57,740 58 Issuance of common stock related to the exercise of warrants - - - - 81,512 81 Deferred compensation related to grants of stock options to nonemployees - - - - - - Amortization of deferred compensation - - - - - - Net loss - - - - - - ----------- ---------- ----------- ---------- ----------- ---------- BALANCE, DECEMBER 31, 1996 - - - - 5,029,315 5,029 Issuance of common stock related to the exercise of stock - - - - 25,005 26 Issuance of common stock related to the exercise of warrants - - - - 330 - Issuance of common stock for services rendered - - - - 5,000 5 Deferred compensation related to grants of stock options to nonemployees - - - - - - Amortization of deferred compensation - - - - - - Net loss - - - - - - ----------- ---------- ----------- ---------- ----------- --------------------- ----------- ----------- BALANCE, DECEMBER 31, 1997 - - - - 5,059,650 5,060 Additional Accumulated Deferred Total Paid-in Deficit Compensation Stockholders' Capital Equity (Deficit) BALANCE, DECEMBER 31, 1995 $114,755,394 $(102,341,175) $ - $ 12,446,553 Issuance of commonSeries A convertible preferred stock related to initial public offering,and attached warrants in exchange for conversion of 9% convertible subordinated notes payable and accrued interest, net of issuance costs of $5,268,756 52,230,094$1,195,398 - - 52,231,244 Conversion510,504 5,105 - - Issuance of common stock and attached warrants in exchange for conversion of accounts payable and other obligations - - - - 3,217,154 3,217 Issuance of Series A convertible preferred stock to- - 114,285 1,143 - - Issuance of common stock 28,594to placement agent - - - - 597,699 598 Issuance of common stock and attached warrants in exchange for conversion of convertible notes payable, net of issuance cost of $566,167 - - - - 3,157,322 3,157 Issuance of common stock and attached warrants, net of issuance costs of $1,069,970 - - - - 3,223,000 3,223 Issuance of common stock for services rendered - - - - 50,000 50 Deferred compensation related to grants of stock options to nonemployees, net of terminations - - - - - - Issuance of warrants in connection with notes payable - - - - - - Accretion and issuance of Series A convertible preferred stock dividends - - 16,470 165 - - Amortization of deferred compensation - - - - - - Net loss - - - - - - ----------- ----------- ----------- ----------- ----------- ----------- BALANCE, DECEMBER 31, 1998 - - 641,259 6,413 15,304,825 15,305 Issuance of common stock to placement agents - - - - 460,000 460 Conversion of Series A convertible preferred stock into common stock - - (21,076) (211) 495,897 496 Issuance of warrants in connection with notes payable - - - - - - Accretion and issuance of Series A convertible preferred stock dividends - - 41,673 416 - - Fair value of stock options to nonemployees - - - - - - Amortization of deferred compensation - - - - - - Net loss - - - - - - ----------- ----------- ----------- ----------- ----------- ----------- BALANCE, DECEMBER 31, 1999 - $ - 661,856 $ 6,618 16,260,722 $ 16,261 =========== =========== =========== =========== =========== ===========
Total Additional Stockholders' Paid-in Accumulated Deferred Equity Capital Deficit Compensation (Deficit) BALANCE, DECEMBER 31, 1996 $173,247,476 $(149,193,775 $(1,203,926) $22,854,804 Issuance of common stock related to the exercise of stock options 1,089,618 - - 1,089,676 Issuance of common stock related to the exercise of warrants 3,176,660 - - 3,176,741 Deferred compensation related to grants of stock options to nonemployees 1,967,116 - (1,967,116) - Amortization of deferred compensation - - 763,190 763,190 Net loss - (46,852,600) - (46,852,600) ------------ ------------- ----------- ------------ BALANCE, DECEMBER 31, 1996 173,247,476 (149,193,775) (1,203,926) 22,854,804 Issuance of common stock related to the exercise of stock 86,300 - - 86,326 Issuance of common stock related to the exercise of warrants 9,075 - - 9,075 Issuance of common stock for services rendered 146,869 - - 146,874 Deferred compensation related to grants of stock options to nonemployees 205,978 - (205,978) - Amortization of deferred compensation - - 316,067 316,067 Net loss - (69,461,326) - (69,461,326) ------------ ------------- ----------- ----------------------- ----------- ----------- BALANCE, DECEMBER 31, 1997 173,695,698 (218,655,101) (1,093,837) (46,048,180)
F-5 HYBRIDON, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) (Continued)
Convertible Series A Convertible Common Stock Preferred Stock Preferred Stock Number of $.01 Par Number of $.01 Par Number of $.001 Par Shares Value Shares Value Shares Value Issuance of Series A convertible preferred stock and attached warrants in exchange for conversion of 9% convertible -- -- 510,504 5,105 -- -- subordinated notes payable and accrued interest, net of issuance costs of $1,195,398 38,729,489 - - 38,734,594 Issuance of common stock and attached warrants in exchange for conversion of -- -- -- -- 3,217,154 3,217 accounts payable and other obligations 5,931,341 - - 5,934,558 Issuance of Series A convertible preferred stock -- -- 114,285 1,143 -- --7,998,817 - - 7,999,960 Issuance of Common Stockcommon stock to Placement Agent -- -- -- -- 597,699 598placement agent 1,194,800 - 1,195,398 Issuance of common stock and attached warrants in exchange for conversion -- -- -- -- 3,157,322 3,157 of convertible notes payable, net of issuance costscost of $566,167 4,230,676 - - 4,233,833 Issuance of common stock and attached warrants, net of issuance costs of -- -- -- -- 3,223,000 3,223 $1,069,970 6,873,453 - - 6,876,676 Issuance of common stock for services -- -- -- -- 50,000 50 rendered 93,700 - - 93,750 Deferred compensation related to grants of stock options to nonemployees, -- -- -- -- -- -- net of terminations 109,734 - (109,734) - Issuance of warrants in connection with -- -- -- -- -- -- notes payable 85,433 - - 85,433 Accretion and issuance of Series A convertible preferred -- -- 16,470 165 -- -- stock dividends 2,688,883 (2,689,048) - - Amortization of deferred compensation -- -- -- -- -- --- - 246,444 246,444 Net loss -- -- -- -- -- -- ------- -------- ---------- ---------- ---------- ----------- (17,103,688) - (17,103,688) ----------- ----------- ----------- ----------- BALANCE, DECEMBER 31, 1998 -- $ -- 641,259 $ 6,413 15,304,825 $ 15,305 ======= ======== ========== ========== ========== ==========
Additional Accumulated Deferred Total Paid-in Capital Deficit Compensation Stockholders' Equity (Deficit) 241,632,024 (238,447,837) (957,127) 2,248,778 Issuance of common stock to placement agents 999,540 - - 1,000,000 Conversion of Series A convertible preferred stock and attached warrants in exchange for conversion of 9% convertible 39,924,887 -- -- 39,929,992 subordinated notes payable and accrued interest Issuance ofinto common stock and attached warrants in exchange for conversion of 5,931,341 -- -- 5,934,558 accounts payable and other obligations Issuance of Series A convertible preferred stock 7,998,817 -- -- 7,999,960 Issuance of Common Stock to Placement Agent 1,194,800 -- -- 1,195,398 Issuance of common stock and attached warrants in exchange for conversion 4,230,676 -- -- 4,233,833 of convertible notes payable, net of issuance costs of $566,167 Issuance of common stock and attached warrants, net of issuance costs of 6,873,453 -- -- 6,876,676 $1,069,970 Issuance of common stock for services 93,700 -- -- 93,750 rendered Deferred compensation related to grants of stock options to nonemployees, 109,734 -- (109,734) -- net of terminations(285) - - - Issuance of warrants in connection with 85,433 -- -- 85,433 notes payable 547,328 - - 547,328 Accretion and issuance of Series A convertible preferred 2,688,883 (2,689,048) -- -- stock dividends 4,231,835 (4,232,251) - - Fair value of stock options to nonemployees 402,889 - - 402,889 Amortization of deferred compensation -- -- 246,444 246,444- - 231,744 231,744 Net loss -- (17,103,688) -- (17,103,688) ------------- ------------- ------------- -------------- (10,503,042) - (10,503,042) ----------- ----------- ----------- ----------- BALANCE, DECEMBER 31, 1999 $247,813,331 $(253,183,130 $ (725,383) $(6,072,303) ============ ============= =========== ===========
The accompanying notes are an integral part of these consolidated financial statements. F-5
Hybridon, Inc. and Subsidiaries CONSOLIDATED STATEMENTS OF CASH FLOWS Years Ended December 31, 1997 1998 1999 CASH FLOWS FROM OPERATING ACTIVITIES: Net loss $ 241,632,024 $(238,447,837)(69,461,326) $ (957,127)(17,103,688) $ 2,248,778 ============= ============= ============= =============(10,503,042) Adjustments to reconcile net loss to net cash used in operating activities- Extraordinary gain on exchange of 9% convertible subordinated notes payable - (8,876,685) - Loss on disposal of property and equipment - - 46,500 Depreciation and amortization 4,488,719 4,057,286 2,355,062 Noncash interest expense - - 65,485 Issuance of common stock for services rendered 146,874 93,750 - Compensation from grant of stock options 316,067 246,444 634,633 Amortization of deferred financing costs 479,737 160,813 123,140 Noncash portion of restructuring charge 1,255,000 - - Changes in assets and liabilities- Accounts receivable 44,194 (645,739) (42,701) Prepaid expenses and other current assets 539,499 894,998 8,913 Note receivable from officer 70,728 (11,400) (11,400) Accounts payable 3,987,398 (3,059,002) (745,469) Accrued expenses 7,071,532 1,565,806 (562,691) Deferred revenue (86,250) - - -------------- -------------- -------------- Net cash used in operating activities (51,147,828) (22,677,417) (8,631,570) -------------- -------------- -------------- CASH FLOWS FROM INVESTING ACTIVITIES: Decrease in short-term investments 3,785,146 - - Purchases of property and equipment (7,509,755) (471,949) (9,395) Proceeds from sale of property and equipment - 714,400 - Proceeds from sale of real estate partnership - 5,450,000 - -------------- -------------- -------------- Net cash (used in) provided by investing activities (3,724,609) 5,692,451 (9,395) -------------- -------------- -------------- CASH FLOWS FROM FINANCING ACTIVITIES: Net proceeds from issuance of Series A convertible preferred stock - 7,999,960 - Proceeds from issuance of common stock related to stock options and restricted stock grants 86,326 - - Net proceeds from issuance of common stock - 6,876,676 - Proceeds from notes payable - 6,000,000 - Proceeds from issuance of convertible notes payable and warrants 50,000,000 4,233,833 4,534,290 Proceeds from related party notes payable - - 1,500,000 Proceeds from issuance of common stock related to stock warrants 9,075 - - Proceeds from sale/leaseback of fixed assets 1,205,502 - - Payments on long-term debt (1,564,268) (7,296,646) (70,951) Increase in deferred financing costs (2,820,790) (400,000) (378,585) (Increase) decrease in restricted cash and other assets (2,474,948) 2,976,823 - -------------- -------------- -------------- Net cash provided by financing activities 44,440,897 20,390,646 5,584,754 -------------- -------------- -------------- NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS (10,431,540) 3,405,680 (3,056,211) CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR 12,633,742 2,202,202 5,607,882 -------------- -------------- -------------- CASH AND CASH EQUIVALENTS, END OF YEAR $ 2,202,202 $ 5,607,882 $ 2,551,671 ============== ============== ==============
The accompanying notes are an integral part of these consolidated financial statements. F-6
HYBRIDON, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS Years Ended December 31, 1996 1997 1998 CASH FLOWS FROM OPERATING ACTIVITIES: Net loss $(46,852,600) $(69,461,326) $(17,103,688) Adjustments to reconcile net loss to net cash used in operating activitiesB Extraordinary gain on exchange of 9% convertible -- -- (8,876,685) subordinated notes payable Depreciation and amortization 2,393,751 4,488,719 4,057,286 Issuance of common stock for services rendered -- 146,874 93,750 Amortization of deferred compensation 763,190 316,067 246,444 Amortization of deferred financing costs -- 479,737 160,813 Noncash portion of restructuring charge -- 1,255,000 -- Changes in assets and liabilitiesB Accounts receivable (573,896) 44,194 (645,739) Prepaid expenses and other current assets (593,797) 539,499 894,998 Note receivable from officer (9,845) 70,728 (11,400) Accounts payable 2,010,981 3,987,398 (3,059,002) Accrued expenses 736,141 7,071,532 1,565,806 Deferred revenue -- (86,250) -- Amounts payable to related parties (12,500) -- ------------ ------------ ------------ Net cash used in operating activities (42,138,575) (51,147,828) (22,677,417) ------------ ------------ ------------ CASH FLOWS FROM INVESTING ACTIVITIES: (Increase) decrease in short-term investments (3,785,146) 3,785,146 -- Purchases of property and equipment (8,902,989) (7,509,755) (471,949) Proceeds from sale of property and equipment -- -- 714,400 (Investment in) sale of real estate partnership (3,751,552) 5,450,000 ------------ ------------ ------------ Net cash (used in) provided by investing activities (16,439,687) (3,724,609) 5,692,451 ------------ ------------ ------------ CASH FLOWS FROM FINANCING ACTIVITIES: Proceeds from issuance of Series A convertible preferred stock -- -- 7,999,960 Proceeds from issuance of common stock related to stock 1,089,676 86,326 -- options and restricted stock grants Net proceeds from issuance of common stock 52,231,244 -- 6,876,676 Proceeds from notes payable 7,500,000 -- 6,000,000 Proceeds from issuance of convertible promissory notes payable -- 50,000,000 4,233,833 Proceeds from issuance of common stock related to stock 3,176,741 9,075 -- warrants Proceeds from sale/leaseback of fixed assets 1,722,333 1,205,502 -- Payments on long-term debt (446,163) (1,564,268) (7,296,646) Decrease (increase) in deferred financing costs 251,921 (2,820,790) (400,000) Decrease (increase) in restricted cash and other assets 401,990 (2,474,948) 2,976,823 ------------ ------------ ------------ Net cash provided by financing activities 65,927,742 44,440,897 20,390,646 ------------ ------------ ------------ NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS 7,349,480 (10,431,540) 3,405,680 CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR 5,284,262 12,633,742 2,202,202 ------------ ------------ ------------ CASH AND CASH EQUIVALENTS, END OF YEAR $ 12,633,742 $ 2,202,202 $ 5,607,882 ============ ============ ============
The accompanying notes are an integral part of these consolidated financial statements. F-7 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 19981999 (1) ORGANIZATION Hybridon, Inc. (the Company) was incorporated in the State of Delaware on May 25, 1989. The Company is engaged in the discovery and development of novel genetic medicines based primarily on antisense technology. Since inception, the Company has devoted substantially all of its efforts toward product research and development, its custom contract manufacturing business (Hybridon Specialty Products or HSP) and raising capital. Management anticipates that substantially all future revenues will be derived from the sale of proprietary biopharmaceutical products under development or to be developed in the future and custom contract manufacturing of synthetic DNA products and reagent products (by HSP),by HSP, as well as from research and development revenues and fees and royalties derived from licensing of the Company's technology. Accordingly, althoughAlthough the Company has begun to generate revenues from its custom contract manufacturing business, the Company is dependent on the proceeds from possible future sales of debt and equity securities, and research and development collaborations in order to fund future operations. ThereAs of December 31, 1999, the Company had cash and cash equivalents of approximately $2.6 million. The Company expects that such resources will fund operations only until June 2000. As a result, there is substantial doubt concerning its ability to continue as a going concern. As of December 31, 1998, the Company had cash and cash equivalents of approximately $5.6 million. The Company expects such resources to fund operations through May 1999. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty. The ComapnyCompany is curentlycurrently seeking debt or equity financing in an amount sufficient to support its operations through the end of 1999, and in connection therewith, is in negotiations with several parties to obtain such financing.2000. If the Company is unable to obtain this sufficient amount of additional funding in May 1999,by June 2000, it will be forced to terminate its operations or seek relief under applicable bankruptcy law by the end of May 1999.June 2000. On December 3, 1997, the Company was delisted from the Nasdaq Stock Market, Inc. (NASDAQ) because the Company was not in compliance with the continued listing requirements of the NASDAQ National Market. The Company is currently trading on the NASD OTC as a result of the delisting. (2) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (a) Management Estimates and Uncertainties The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The Company is subject to a number of risks and uncertainties similar to those of other companies of the same size within the biotechnology industry, such as F-7 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) uncertainty with clinical trials, uncertainty of additional funding and history of operating losses. F-8 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) (b) Principles of Consolidation The accompanying consolidated financial statements include the results of the Company and its subsidiaries, Hybridon S.A. (Europe), a French corporation and Hybridon Canada, Inc. (an inactive majority-owned subsidiary). The consolidated financial statements also reflect the Company's approximately 30% interest in MethylGene, Inc. (MethylGene), aand the Company's approximately 40% interest in OriGenix Technologies Inc. (OriGenix) both Canadian corporationcorporations which isare accounted for under the equity method (see Note 14)Notes 8 and 9, respectively). All material intercompany balances and transactions have been eliminated in consolidation. (c) Cash Equivalents The Company considers all highly liquid investments with maturities of three months90 days or less when purchased to be cash equivalents. Cash and cash equivalents and restricted cash at December 31, 19971998 and 1998 consisted1999 consist of the following (at amortized cost, which approximates fair market value):
1997 1998 Cash and cash equivalents- Cash and money market funds $1,702,272 $3,865,365 Corporate bond 499,930 1,742,517 ---------- ---------- Total cash and cash equivalents $2,202,202 $5,607,882 ========== ========== Restricted cash- Note payable to bank (Note 7(a)) $1,758,542 $ - Foreign bank account (Note 6) 1,034,618 - Capital lease obligations (Note 7(d)) 257,822 - ---------- ---------- $3,050,982 $ - ========== ==========
1998 1999 Cash and cash equivalents- Cash and money market funds $ 3,865,365 $ 505,794 Corporate bond 1,742,517 2,045,877 ----------- ----------- Total cash and cash equivalents $ 5,607,882 $ 2,551,671 =========== =========== (d) Depreciation and Amortization Depreciation and amortization are computed using the straight-line method based on the estimated useful lives of the related assets as follows: Estimated Useful Asset Classification Estimated Useful Life Leasehold improvements Life of lease Laboratory equipment and other 3-5 years F-9F-8 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued)1999 (CONTINUED) (e) Accrued Expenses At December 31, 19971998 and 1998,1999, accrued expenses consist of the following:
1997 1998 Restructuring (Note 3) $8,316,148 $469,485 Interest 1,125,000 29,385 Payroll and related costs 742,452 1,151,742 Outside research and clinical costs 1,231,818 797,593 Professional fees 150,000 149,957 Contingent stock (Notes 7(b) and 15(c)) - 1,000,000 Other 351,880 470,517 ----------- ---------- $11,917,298 $4,068,6791998 1999 Restructuring (Note 3) $ 469,485 $ - Interest 29,385 25,496 Payroll and related costs 1,151,742 753,834 Outside research and clinical costs 797,593 452,633 Professional fees 149,957 165,000 Contingent stock (Notes 5(a) and 10(b)) 1,000,000 - Other 470,517 1,109,025 ----------- ----------- $ 4,068,679 $ 2,505,988 =========== =========== ==========
(f) Reclassifications Certain amounts in the prior periods consolidated financial statements have been reclassified to conform with the current period'speriods presentation. (g) Revenue Recognition The Company has recorded revenue under the consulting and research agreements discussed in Notes 8, 96 and 14.8. Revenue is recognized as earned on athe straight-line basis over the term of the agreement, which approximates when work is performed and costs are incurred. Revenues from product and service sales are recognized when the products are shipped or the services are performed. Product revenue during 19971998 and 19981999 represents revenues from the sale of oligonucleotides manufactured on a custom contract basis by HSP. (h) Research and Development Expenses The Company charges research and development expenses to operations as incurred. (i) Patent Costs The Company charges patent expenses to operations as incurred. F-10F-9 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued)1999 (CONTINUED) (j) Comprehensive Loss The Company applies SFASStatement of Financial Accounting Standards (SFAS) No. 130, Reporting Comprehensive Income. Comprehensive loss is defined as the change in equity of a business enterprise during a period from transactions and other events and circumstances from nonowner sources. The Company's comprehensive loss is the same as the reported net loss for all periods presented. (k) Net Loss per Common Share The Company applies SFAS No 128, Earnings per Share. Under SFAS No. 128, basic net loss per common share is computed using the weighted average number of shares of common stock outstanding during the period. Diluted net loss per common share is the same as basic net loss per common share as the effects of the Company's potential common stock equivalents are antidilutive. Antidilutive securities which consist of stock options, warrants and convertible preferred stock (on an as-converted basis) that are not included in diluted net loss per common share were 2,595,496, 2,404,561, 27,774,883 and 27,774,88332,854,153 for 1996, 1997, 1998 and 1998,1999, respectively. (l) Segment Reporting The Company applies SFAS No. 131, Disclosures About Segments of an Enterprise and Related Information. SFAS No. 131 establishes standards for reporting information regarding operating segments in annual financial statements and requires selected information for those segments to be presented in interim financial reports issued to stockholders. SFAS No. 131 also establishes standards for related disclosures about products and services and geographic areas. To date, the Company has viewed its operations and manages its business as principally one operating segment. As a result, the financial information disclosed herein, represents all of the material financial information related to the Company's principal operating segment. All of the Company's revenues are generated in the United States and substantially all assets are located in the United States. (m) New Accounting Pronouncement In March 1999, the Financial Accounting Standards Board (FASB) issued a proposed interpretation, Accounting for Certain Transactions Involving Stock Compensation--An Interpretation of APB Opinion No. 25 (the Proposed Interpretation). The Proposed Interpretation would clarify the application of APB 25 in certain situations, as defined. The Proposed Interpretation would be effective upon issuance (expected to be in early 2000) but would cover certain events that occur after December 15, 1998. To the extent that events covered by this Proposed Interpretation occur during the period after December 15, 1998, but before issuance of the final interpretation, the effects of applying this Proposed Interpretation would be recognized on a prospective basis from the effective date. Accordingly, upon initial application of the final interpretation, (a) no adjustments would be made to F-10 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) financial statements for periods before the effective date and (b) no expense would be recognized for any additional compensation cost measured that is attributable to periods before the effective date. The Company expects that the adoption of the Proposed Interpretation will affect the accounting for stock options repriced during fiscal year 1999 (see Note 10(f)). The Securities and Exchange Commission issued Staff Accounting Bulletin (SAB) No. 101, Revenue Recognition, in December 1999. The Company is required to adopt this new accounting guidance through a cumulative charge to operations, in accordance with Accounting Principles Board Opinion (APB) No. 20, Accounting Changes, no later than the second quarter of fiscal 2000. The Company believes that the adoption of the guidance provided in SAB No. 101 will not have a material impact on future operating results. (3) RESTRUCTURING Beginning in July 1997, the Company implemented a restructuring plan to reduce expenditures on a phased basis in an effort to conserve its cash resources. As part of this restructuring plan, in addition to terminating the clinical development of GEM 91, the Company's first generation antisense drug for the treatment of AIDS and HIV infection, the Company reduced or suspended selected programs unrelated to its four core advanced chemistry antisense drug research and development programs. In connection with the reduction in programs, the Company has accrued termination fees related to research contracts and has writtenwrote off assets related to programs that have beenwere suspended or canceled. As part of the restructuring, all outside testing, public relations, travel and entertainment and consulting arrangements were reviewed and where appropriate the terms were renegotiated, contracts cancelled or the terms were significantly reduced. As a result of the implementation of these changes, the Company terminated the employment of 84 employees at its F-11 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) Cambridge and Milford, Massachusetts, facilities insince July 1997 and closed its operations in Paris, France, and terminated 11 employees at that location. In connection with the restructuring, the Company entered into different subleasing arrangements. During 1997, the Company subleased a portionsubstantial portions of each of its facilities in Cambridge, Massachusetts, (including a substantial portion of its former headquarters located at 620 Memorial Drive, (thethe Cambridge Headquarters)Lease). The Company incurred expenses relating to these subleases for broker fees and renovation expenses incurred in preparing the Cambridge HeadquartersLease space for the new tenant. In addition, the Company accrued the estimated lease loss of subleasing the Cambridge HeadquartersLease which were vacated during 1998. The Company also subleased its office in Paris, France, and accrued the estimated lease loss. F-11 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) The following are the significant components of the $11,020,000 charge for restructuring (in thousands):
To be Paid as of Restructuring Non-Cash Cash December 31, Charge Portion Disbursed 1998 ------ ------- --------- ---- Estimated loss on facility leases $ 6,372 $ 5,976 $ 356 $ 40 Employee severance, benefits and 2,738 -- 2,548 190 related costs Write-down of assets to net realizable 946 946 -- -- value Termination costs of certain 964 672 53 239 research programs ------- ------- ------- ------- $11,020 $ 7,594 $ 2,957 $ 469 ======= ======= ======= =======
Restructuring Charge Estimated loss on facility leases $ 6,372 Employee severance, benefits and related costs 2,738 Write-down of assets to net realizable value 946 Termination costs of certain development programs 964 ------------ $ 11,020 The Company disbursedtotal cash totaling approximately $1,453,000 and $1,504,000 in 1997 and 1998, respectively, with respect to the restructuring. The remaining accrued amount of approximately $469,000 will be paid during 1999. (4) INVESTMENT IN REAL ESTATE PARTNERSHIP Under the termsimpact of the lease for the Cambridge Headquarters (the Cambridge Lease), the Company accounted for $5,450,000restructuring was approximately $5,165,000, and was paid as of its payments for a portion of the costs of construction of the leased premises as contributions to the capital of the Cambridge landlord in exchange for a limited partnership interest in the Cambridge landlord (the Partnership Interest). Under the terms of the Partnership Interest, the Company exercised its right to sell back the Partnership Interest and received payment of the $5,450,000 in 1998. F-12 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBERDecember 31, 1998 (Continued) (5)1999. (4) NOTE RECEIVABLE FROM OFFICER At December 31, 19971998 and 19981999 the Company has a note receivable from officer, includingand accrued interest from an officer, of $247,250$258,650 and $258,650,$270,050, respectively. The note has an interest rate of 6.0% per annum and matures in April 2001. (6) RESTRICTED CASH - BVH In November 1997, the Company was notified by Bank Fur Vermogensanlagen Und Handel AG (BVH) that the Federal Banking Supervisory Office in Germany had imposed a moratorium on BVH and had closed BVH for business. Accordingly, the Company classified its deposit with BVH as restricted cash. The Company sold the deposit to the Cambridge Landlord, an affiliate of certain directors of the Company, and recovered the full amount in 1998. (7)(5) LONG-TERM DEBT AND CAPITAL LEASE OBLIGATIONS Future minimum principal payments due under various notes payable, excluding the 9% convertible subordinated notes (the 9% Notes) due April 1, 2004 and the 8% convertible subordinated notes (the 8% Notes) due November 30, 2002, are as follows at December 31, 1998:1999: December 31, Amount ------------ ------ 19992000 $ 6,070,951 2000 80,7466,080,746 2001 91,892 2002 104,576 2003 119,010 Thereafter2004 76,870 ----------------------------- Total long-term debt obligations 6,544,0456,473,094 Less--Current portion 6,070,951 ---------------6,080,746 -------------- $ 473,094 ===============392,348 F-12 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) (a) Note Payable to a Bank In December 1996,During November 1998, the Company entered into a five-year $7,500,000$6,000,000 note payable to a bank. In November 1998, the outstanding balance of approximately $2,895,000 was purchased from the bank bywith Forum Capital Markets, LLC (Forum) and certain investors associated with Pecks Management Partners Ltd. (Pecks) (collectively, the Lenders), which are affiliates of two members of the Company's Board of Directors. F-13 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) (b) Note Payable to Lenders In connection with the purchase by the Lenders of the note payable to the bank, the Lenders lent an additional $3,200,000 so as to increase the outstanding principal amount of the note to $6,000,000.. The terms of the note payable were amendedare as follows: (i) the maturity was extended tois November 30, 2003; (ii) the interest rate was decreased tois 8%; (iii) interest is payable monthly in arrears, with the principal due in full at maturity of the loan; (iv) the note payable is convertible, at the Lenders'Lender's option, in whole or in part, into shares of common stock at a conversion price equal to $2.40 per share; (v) the note includes a minimum liquidity, as defined, covenant of $2,000,000; and (vi) the note payable may not be prepaid, in whole or in part, at any time prior to December 1, 2000. On March 30,December 1, 1999, the Company received a waiver for noncompliance with the minimum tangible net worth covenant effective as of December 31, 1998 and1999. In addition, the Lenders also agreed to waive compliance with all covenants for the period January 1, 2000 through March 31, 1999. On April 15, 1999, the Company also received a waiver for noncompliance with the minimun liquidity covenant effective as of April 15, 1999.2000. The Company has classified the outstanding balance of $6,000,000 at December 31, 19981999, as a current liability in the accompanying consolidated balance sheet as it does not currently have the financing to remain in compliance with the financial covenants. In connection with the purchaseissuance of the note payable, Forum is entitledreceived $400,000, which was reinvested by Forum to receive $400,000 as a fee, which Forum has agreed to reinvest by purchasingpurchase 160,000 shares of common stock or preferred stock, both with 40,000 attached warrants.warrants at an exercise price of $3.00 per share. The Company has recorded the $400,000 as a deferred financing cost, which will be amortized to interest expense over the term of the note and an accrued expense for the issuance of common stock or preferred stock, both with attached warrants, which will occur in 1999.note. In addition, Forum is entitled to receivereceived warrants to purchase $400,000 of133,333 shares of common stock of the Company at the per share valuation of the next financing, or $3.00 per share if the financing is not completed by May 1, 1999.share. The Company determinedcomputed the value of the warrants to be $85,433, by using the Black-Scholes option pricing model. The Company has recorded this $85,433 as a deferred financing cost, which will be amortized to interest expense over the term of the note. (c)(b) Note Payable to Landlord In December 1994, the Company issued a $750,000 promissory note to its landlord to fund specific construction costs associated with the development of its manufacturing plant in Milford, Massachusetts. The promissory note bears interest at 13% per annum and is to be paid in equal monthly installments of principal and interest over the remainder of the 10-year lease term. (d)(c) Capital Lease Obligations The Company had entered into various capital leases for equipment. During 1998, the Company settled its capital lease obligations in full through the issuance of common stock and warrants (see Note 15 (c)10 (b)). (e)F-13 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) (d) 9% Convertible Subordinated Notes Payable On April 2, 1997, the Company issued $50,000,000 of the 9% Notes.Convertible Subordinated Notes Payable (9% Notes). Under the terms of the 9% Notes, the Company must make semiannual interest payments on the outstanding principal balance through the maturity date of April 1, 2004. If the 9% Notes are converted prior to April 1, 2000, F-14 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) the noteholders are entitled to receive accrued interest from the date of the most recent interest payment through the conversion date. The 9% Notes are subordinate to substantially all of the Company's existing indebtedness. The 9% Notes are convertible at any time prior to the maturity date at a conversion price equal to $35.0625, subject to adjustment under certain circumstances, as defined. Beginning April 1, 2000, the Company may redeem the 9% Notes at its option for a 4.5% premium over the original issuance price provided that from April 1, 2000 to March 31, 2001, the 9% Notes may not be redeemed unless the closing price of the common stock equals or exceeds 150% of the conversion price for a period of at least 20 out of 30 consecutive trading days and the 9% Notes are redeemed within 60 days after such trading period. The premium decreases by 1.5% each year through March 31, 2003. Upon a change of control of the Company, as defined, the Company will be required to offer to repurchase the 9% Notes at 150% of the original issuance price. On February 6, 1998, the Company commenced an exchange offer to the holders of the 9% Notes to exchange the 9% Notes for Series A convertible preferred stock and warrants. On May 5, 1998, noteholders holdingholders of $48,694,000 of principal and $2,361,850 of accrued interest tendered such principal and accrued interest on the 9% Notes to the Company for 510,505 shares of Series A convertible preferred stock and warrants to purchase 3,002,958 shares of common stock with an exercise price of $4.25 per share. In accordance with SFAS No. 15, Accounting by Debtors and Creditors for Troubled Debt Restructurings, the Company recorded an extraordinary gain of $8,876,685 related to the exchange. The extraordinary gain represents the difference between the carrying value of the 9% Notes plus accrued interest, less $2,249,173 of deferred financing costs written off, and the fair value of the Series A convertible preferred stock, as determined by the per share sales price of Series A convertible preferred stock sold in the 1998 Unit Financing (see Note 15(c)10(b)), and warrants to purchase common stock issued by the Company. (8)(e) 8% Convertible Notes Payable In December 1999, the Company completed an offering of the 8% Convertible Notes Payable (8% Notes). As of December 31, 1999, the Company had received approximately $5.7 million in principal with respect to the 8% Notes. Subsequent to December 31, 1999, the Company received approximately an additional $1.2 million in principal of 8% Notes. In connection with the closing of the 8% Notes in December, the Company converted the outstanding balance of the promissory notes payable to the Company's Chief Executive Officer into 8% Notes (see Note 5(f)). Under the terms of the 8% Notes, the Company must make semiannual interest payments on the outstanding principal balance through the maturity date of November 30, 2002. The 8% Notes are convertible at any time prior to the maturity date at a conversion price equal to $0.60 F-14 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) per share of common stock (the Conversion Ratio), subject to adjustment under certain circumstances, as defined. If the 8% Notes are prepaid before the maturity date, all noteholders are entitled to receive a warrant to purchase the number of shares of common stock equal to the number of shares of common stock that would be issued using the Conversion Ratio. In connection with the 8% Notes, the Company must comply with certain covenants, including making all payments of interest when due and maintaining consolidated cash balances of at least $1.5 million as of the last day of any calendar month. If an event of default occurs, as defined, the noteholders may declare the unpaid principal and interest due and payable immediately. If the Company defaults with respect to payment of interest, the Company will be required to pay interest at a default rate equal to 12%. In addition, in connection with the issuance of the 8% Notes, the holders of the note payable to Lenders (see Note 5(a)) received a warrant to purchase 2,750,000 shares of the Company's common stock at $.60 per share. The warrant was granted as consideration to the Lenders for relinquishing their seniority upon liquidation of the Company to the holders of the 8% Notes. The Company computed the value of the warrants to be $547,328, by using the Black-Scholes option pricing model. The Company has recorded the $547,328 as a deferred financing cost, which will be amortized to interest expense over the term of the 8% Notes. (f) Related Party Notes Payable During September 1999, the Company entered into two $500,000 promissory notes payable to the Company's Chief Executive Officer (the Officer). During November 1999, the Company entered into an additional $500,000 promissory note payable to the Officer. In connection with the issuance of the 8% Notes (see Note 5(e)), the Company converted the principal balance, $1,500,000, and accrued but unpaid interest of $46,502 into 8% Notes. (6) G.D. SEARLE & CO. AGREEMENT In January 1996, the Company and G.D. Searle & Co. (Searle) entered into a collaboration relating to research and development of therapeutic antisense compounds. According to the collaboration agreement, as modified in April 1998, targets can be selected from those in the fields of cancer, cardiovascular disease and inflammation/immunomodulation (the Searle Field). Pursuant to the collaboration, the parties are conducting research and development relating to a compound directed at MDM2. In this project, Searle is funding certain research and development efforts by the Company, and both Searle and the Company have committed certain of its own personnel to the collaboration. The initial phase of research and development activities will be conducted through the earlier of (i) the achievement of certain milestones, and (ii) January 31, 2000, subject to early termination by Searle. The parties may extend the initial collaboration by mutual agreement, including agreement as to additional research funding by Searle. In addition, under the collaboration, Searle has the right to designate up to six additional molecular targets in the Searle Field (the Additional Targets) on terms substantially consistent with the terms F-15 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) of the collaboration applicable to the initial molecular target. This right is exercisable by Searle with respect to each of the Additional Targets upon the payment by Searle of certain research payments (beyond the project-specific payments relating to the particular Additional Target) and the purchase of additional common stock from the Company by Searle (at the then fair market value). The aggregate amount to be paid by Searle for such research payments and equity investment in order to designate each of the Additional Targets is $10,000,000 per Additional Target. In the event that Searle designates all of the Additional Targets, the aggregate amount to be paid by Searle for research payments will be $24,000,000, and the aggregate amount to be paid by Searle in equity investment will be $36,000,000. If Searle has not designated all of the Additional Targets by the time the initial molecular target reaches a certain stage of preclinical development, Searle will be required to purchase an additional $10,000,000 of common stock (at the then fair market value) in order to maintain its right to designate any of the Additional Targets. The payment for any such common stock will be creditable against the equity investment portion of the payments to be made by Searle with respect to the designation of any of the Additional Targets that Searle has not yet designated. Searle has exclusive rights to commercialize any products resulting from the collaboration. If Searle elects to commercialize a product, Searle will fund and perform preclinical tests and clinical trials of the product candidate and will be responsible for regulatory approvals for and marketing of the product. The Company has agreed to perform research and development work exclusively with Searle. In addition, for each product candidate, the Company will be entitled to milestone payments from Searle totaling up to an aggregate of $10,000,000 upon the achievement of certain development benchmarks. The Company also will be entitled to royalties from net sales of products resulting from the collaboration. Subject to satisfying certain conditions relating to its manufacturing capacities and capabilities, the Company will retain manufacturing rights, and Searle will be required to purchase its requirements of products from the Company on an exclusive basis at specified prices. Upon a change in control of the Company, Searle would have the right to terminate the Company's manufacturing rights, although the royalty payable would be increased in such event. In the event that Searle designates all of the Additional Targets or if Hybridon fails to satisfy certain requirements relating to its manufacturing capacities and capabilities, Searle will have the right to require Hybridon to form a joint venture with Searle, as defined. The Company and Searle would each own 50%were investigating antisense inhibitors of MDM2, a protein involved in programmed cell death, or apoptosis. In March 2000, the joint venture, although Searle's ownership interest inCompany announced that Searle had elected not to extend its collaboration agreement with the joint venture would increase based upon a formula to up to a maximum of 75% if the joint venture is established in certain instances relating to the Company's failure to satisfy certain requirements relating to its manufacturing capacitiesCompany. During 1997, 1998 and capabilities. During 1996, 1997 and 1998,1999, the Company earned $400,000, $600,000 and $600,000, respectively,each year, in research and development revenues from Searle. Under the collaboration, Searle also purchased 200,000 shares of common stock in the Company at the offering price of $50.00 per share. F-16 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) (9) F. HOFFMANN-LA ROCHE LTD. (ROCHE) COLLABORATION In December 1992, the Company and Roche entered into a collaboration involving the application of the Company's antisense oligonucleotide chemistry to develop compounds for the treatment of hepatitis B, hepatitis C and human papilloma virus. On September 3, 1997, Roche notified the Company that it had decided not to pursue further collaboration with the Company and was terminating the collaboration effective February 28, 1998. The Company has recorded $1,019,389 and $345,000 of research and development revenue related to this collaboration in 1996 and 1997, respectively. Due to the termination of the collaboration, as discussed above, the Company recognized no revenue with respect to this collaboration in 1998. (10) MEDTRONIC, INC. COLLABORATIVE STUDY AGREEMENT In May 1994, the Company and Medtronic, Inc. (Medtronic) entered into a collaborative study agreement (the Medtronic Agreement) involving the development of antisense compounds for the treatment of Alzheimer's disease and a drug delivery system to deliver such compounds into the central nervous system. The agreement provides that the Company is responsible for the development of, and hold all rights to, any drug developed pursuant to this collaboration, and Medtronic is responsible for the development of, and hold all rights to, any delivery system developed pursuant to this collaboration. The parties may extend this collaboration by mutual agreement to other neurodegenerative disease targets. The Company is not currently conducting any activities under this collaboration. (11)(7) LICENSING AGREEMENT F-15 The Company has entered into a licensing agreement with the Worcester Foundation for Biomedical Research, Inc., which has merged with the University of Massachusetts Medical Center, under which the Company has received exclusive licenses to technology in certain patents and patent applications. The Company is required to make royalty payments based on future sales of products employing the technology or falling under claims of a patent, as well as a specified percentage of sublicense income received related to the licensed technology. Additionally, the Company is required to pay an annual maintenance fee through the life of the patents. (12) PHARMACIA BIOTECH, INC. COLLABORATION In December 1994, the Company and Pharmacia Biotech, Inc. (Pharmacia) entered into a collaboration involving the design and development of a large-scale oligonucleotide synthesis machine. Following completion of the machine in December 1996, the collaboration expired, and Pharmacia retained the right to sell the machine to third parties, subject to an obligation to pay the Company royalties on such third-party sales. During 1996 and 1997, the Company received $62,321 and $48,000, respectively, of royalty income related to such third-party sales. The Company recognized no royalty income related to this collaboration for 1998. F-17 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) (13) PERKIN-ELMER CORPORATION SALES AND SUPPLY AGREEMENT In September 1996, the Company and the Applied Biosystems Division of Perkin-Elmer Corporation (Perkin-Elmer) signed a four-year sales and supply agreement under which Perkin-Elmer agreed to refer potential customers to HSP for the manufacture of custom oligonucleotides and the Company agreed that amidites for the manufacture of these oligonucleotides would be purchased from Perkin-Elmer and a percentage of the sales price will be paid to Perkin-Elmer. In addition, Perkin-Elmer licensed to the Company its oligonucleotide synthesis patents. (14)(8) INVESTMENT IN METHYLGENE, INC. In January 1996, the Company and three Canadiancertain institutional investors formed a Quebec company, MethylGene, Inc. (MethylGene) to develop and market certain compounds and procedures to be agreed upon by the Company and MethylGene. The Company has granted to MethylGene exclusive worldwide licenses and sublicenses in respect of certain technology relating to the MethylGenemethylgene fields. These fields as amended, are defined as (i) antisense compounds to inhibit DNA methyltransferase for the treatment of any disease;cancers; (ii) other methods of inhibiting DNA methyltransferase for the treatment of any disease;indications; and (iii) antisense compounds to inhibit up to two additionala second molecular targetstarget other than DNA methyltransferase for the treatment of cancers, to be agreed upon by the Company and MethylGene. In addition, the Company and MethylGene have entered into a supply agreement pursuant to which MethylGene is obligated to purchase from the Company all required formulated bulk oligonucleotides at specified transfer prices. The Company acquired a 49% interest in MethylGene for approximately $734,000, and the Canadian investors acquired a 51% interest in MethylGene for a total of approximately $5,500,000. The institutional investors have the right to exchange all (but not less than all) of their shares of stock in MethylGene for an aggregate of 100,000 shares of Hybridon common stock (subject to adjustment for stock splits, stock dividends and the like). This option is exercisable only during a 90-day period commencing on the earlier of the date five years after the closing of the institutional investors' investment in MethylGene or the date on which MethylGene ceases operations. This option terminates sooner if MethylGene raises certain additional amounts of equity or debt financing or if MethylGene enters into a corporate collaboration that meets certain requirements. During 1998, MethylGene raised additional proceeds from outside investors that decreased the Company's interest to 30%. The Company is accounting for its investment in MethylGene under the equity method and, due to the existence of the investors exchange rights, the Company has recorded, up to its original investment, 100% of MethylGene's losses in the accompanying consolidated statement of operations. In May 1998, this agreement was amended to grant MethylGene a non-exclusive right to use any and all antisense chemistries discovered by the Company or any of its affiliates for a period commencing on May 5, 1998 and ending on the earlier of (i) the effective date of termination by MethylGene of its contract for development services to be provided by the Company; (ii) May 5, F-18 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) 1999, unless MethylGene exercises its option to continue contracting for development services provided by the Company; or (iii) May 5, 2000. As additional consideration for this nonexclusive right, MethylGene is required to pay the Company certain milestone amounts, as defined, and transferredtransfer 300,000 shares of MethylGene's Class B shares to the Company. The Company has placed no value on these shares. During 1996, 1997, 1998 and 1998,1999, the Company recognized $49,565, $101,894, $1,685,932 and $1,685,932,$1,926,888, respectively, of product and service revenue related to this agreement. (15)F-16 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) (9) ORIGENIX TECHNOLOGIES, INC. In January 1999, the Company and certain institutional investors formed a Montreal company, OriGenix to develop and market drugs for the treatment of infectious diseases. The Company received a 49% interest in OriGenix in exchange for certain research and development efforts previously undertaken by the Company which were made available to OriGenix. The Company also licensed certain antisense compounds and other technology to OriGenix. During 1999, OriGenix raised additional proceeds from institutional investors that reduced the Company's ownership interest to 40%. The institutional investors acquired a 51% interest in OriGenix for a total of approximately $4.0 million. The Company accounted for their investment in OriGenix under the equity method. During 1999, the Company recognized $101,290 of product and service revenue from sales to OriGenix. (10) STOCKHOLDERS' EQUITY (DEFICIT) (a) Common Stock The Company has 100,000,000 authorized shares of common stock, $.001 par value, of which 15,304,82516,260,722 shares were issued and outstanding at December 31, 1998.1999. (b) Initial Public Offering (IPO) On February 2, 1996, the Company completed its IPO of 1,150,000 shares of common stock at $50.00 per share. The sale of common stock resulted in net proceeds to the Company of $52,231,244 after deducting expenses related to the offering. (c) 1998 Unit Financing On May 5, 1998, the Company completed a private offering of equity securities raising total gross proceeds of $26,681,164 from the issuance of 9,597,476 shares of common stock, 114,285 shares of Series A convertible preferred stock and warrants to purchase 3,329,486 shares of common stock at $2.40 per share. The gross proceeds include the conversion of $5,934,558 of accounts payable, capital lease obligations and other obligations into common stock. The Company incurred $1,636,137 of cash expenses related to the private offering and issued 597,699 shares of common stock and warrants to purchase 1,720,825 shares of common stock at $2.40 per share to the placement agents. The compensation received by Pillar, a company affiliated with certain directors of the Company, with respect to the offshore component of the private offering (Offshore Offering) consisted of (i) 9% of gross proceeds of such Offshore Offerings and (ii) a nonaccountable expense allowance equal to 4% of gross proceeds of such Offshore Offering. Pillar received $1,636,137 and warrants to purchase 1,111,630 shares of common stock at $2.40 per share. In addition, Pillar is entitled to receive 300,000 shares of common stock, in connection with its efforts in assisting the Company in restructuring its balance sheet. The Company has recorded $600,000 of general and administrative expense in the accompanying consolidated statement of operations during 1998, which represents the value of thisthe F-17 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) common stock on May 5, 1998 with an offsetting amount to accrued expenses for the shares to be issued. These shares will bewere issued in 1999. F-19 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) (d)(c) Units Issued to Primedica Corporation In connection with the unit financing (see Note 15(c)10(b)) the Company issued 250,000 shares of common stock and 62,500 warrants to purchase common stock to Primedica Corporation (Primedica) for future services to be provided. The services shall commence upon the Company's request after (i) the Company'sCompany securities are listed on a nationally recognized exchange, and (ii) the average closing price of the Company's common stock is at least $2.00 per share for the twenty-day trading period preceding the contract commencement date. In the event that the Company does not use these services as a result of the failure to meet the contract conditions, Primedica shall forfeit to the Company all or part of the common stock and warrants held by Primedica. The Company has recorded these shares as issued and outstanding at December 31,during 1998 at par value. The Company will record the value of these services as the services are rendered. (e) Stock Split On December 10, 1997, the Board of Directors declared a one-for-five reverse split of its common stock. Share quantities and related per share amounts have been retroactively restated to reflect the reverse stock split. (f)(d) Warrants The Company has the following warrants outstanding and exercisable for the purchase of common stock at December 31, 1998:1999:
Outstanding Exercise Price Exercisable Exercise PriceExercisable Expiration Date WarrantsShares per Share WarrantsShares Price per Share --------------- -------- --------- -------- --------- February 4, 1999-October January 23, 2000-October 25, 2000 551,201 $50.00 551,201 $50.00293,679 $ 50.00 293,679 $ 50.00 February 28, 2000 20,000 37.50 20,000 37.50 December 31, 2001 13,000 34.49 13,000 34.49 MayApril 2, 2002-May 4, 2003 8,641,5038,641,510 2.40-4.25 4,378,044 2.40 --------------- --------------- 9,225,704 4,962,245 =============== ===============8,641,510 2.53 December 31, 2002 2,750,000 0.60 - - November 30, 2003 173,333 3.00 173,333 3.00 ------------- ------------- 11,891,522 9,141,522 ============= ============= Weighted average exercise price $5.48 $7.91 per share ===== =====$ 3.35 $ 4.19 ========== ==========
Five-year warrants to purchase 368,620 shares of common stock at $50.00 per share were issued in 1994 and 1995 as a component of the compensation for services of several placement agents of the Company's convertible preferred stock. Of these warrants, 304,335 were issued to a company that is controlled by two directors of the Company (see Note 16(b)). The remaining 64,285 warrants were issued to various other companies that acted as placement agents. See Note 15(c) for information relating to warrants issued to placement agents in connection with the 1998 Unit Financing. F-20 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) As consideration of the agreements made by Forum consenting to the Company's 1998 private placements and waiving certain obligations of the Company to Forum, the Company agreed to amend the warrant to purchase 71,301 shares of common stock at an exercise price of $35.06 per share, issued to Forum in connection with 9% notes so that the exercise price will be equal to $4.25 per share, and the number of shares of common stock purchasable upon exercise thereof will be increased to 588,235, in each case subject to adjustment; provided, however, that such warrant will also be amended to provide that such warrant may not be exercised until May 5, 1999 and the transactions contemplated by such private placements and by the exchange offer will not trigger any anti-dilution adjustments to the exercise price thereof or the number of shares of common stock subject thereto. (g)(e) Stock Options In 1990 and 1995, the Company established the 1990 Stock Option Plan (the 1990 Option Plan) and the 1995 Stock Option Plan (the 1995 Option Plan), respectively, which provide for the grant of incentive stock options and nonqualified stock options. Options granted under these plans vest over various periods and expire no later than 10 years from the date of grant. However, under the 1990 Option Plan, in the event of a change in control (as defined in the 1990 Plan), the exercise dates of F-18 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) all options then outstanding shall be accelerated in full and any restrictions on exercising outstanding options issued pursuant to the 1990 Option Plan shall terminate. In October 1995, the Company terminated the issuance of additional options under the 1990 Option Plan. As of December 31, 1998,1999, options to purchase a total of 525,638365,379 shares of common stock remained outstanding under the 1990 Option Plan. A total of 700,000 shares of common stock may be issued upon the exercise of options granted under the 1995 Option Plan. The maximum number of shares with respect to which options may be granted to any employee under the 1995 Option Plan shall not exceed 500,000 shares of common stock during any calendar year. The Compensation Committee of the Board of Directors has the authority to select the employees to whom options are granted and determine the terms of each option, including (i) the number of shares of common stock subject to the option; (ii) when the option becomes exercisable; (iii) the option exercise price, which, in the case of incentive stock options, must be at least 100% (110% in the case of incentive stock options granted to a stockholder owning in excess of 10% of the Company's common stock) of the fair market value of the common stock as of the date of grant; and (iv) the duration of the option (which, in the case of incentive stock options, may not exceed 10 years). As of December 31, 1998,1999, options to purchase a total of 550,534497,704 shares of common stock remained outstanding under the 1995 Option Plan. In October 1995, the Company adopted the 1995 Director Stock Option Plan (the Director Plan). A total of 50,000400,000 shares of common stock may be issued upon the exercise of options granted under the Director Plan. Under the terms of the Director Plan, options to purchase 1,000 shares of common stock were granted to eligible directors upon the closing of the Company's initial public offering at the fair market value of the common stock on the date of the closing. Thereafter, options to purchase 1,000 shares of common stock will be granted to each eligible director on F-21 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) May 1 of each year commencing in 1997. All options will vest on the first anniversary of the date of grant or, in the case of annual options, on April 30 of each year with respect to options granted in the previous year. As of December 31, 1998,1999, options to purchase a total of 21,00089,000 shares of common stock remained outstanding under the Director Plan. In May 1997, the Company adopted the 1997 Stock Option Plan (the 1997 Option Plan) and has reserved and may issue up to 4,500,0006,500,000 shares for the grant of incentive and nonqualified stock options. The maximum number of shares with respect to which options may be granted to any employee under the 1997 Option Plan shall not exceed 500,000 shares of common stock during any calendar year. The Compensation Committee of the Board of Directors has the authority to select the employees to whom options are granted and determine the terms of each option, including (i) the number of shares of common stock subject to the option; (ii) when the option becomes exercisable; (iii) the option exercise price, which, in the case of incentive stock options, must be at least 100% (110% in the case of incentive stock) of the fair market value of the common stock as of the date of grant; and (iv) the F-19 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) duration of the option (which, in the case of incentive stock options, may not exceed ten years). As of December 31, 1998,1999, options to purchase a total of 2,363,5604,437,466 shares of common stock remained outstanding under the 1997 Option Plan. As of December 31, 1999, 2,575,830 options remain available for grant under the 1995 Option Plan, the Director Plan and the 1997 Option Plan. Stock option activity for the three years ended December 31, 19981999 is summarized as follows:
Weighted Number Exercise Price Average Price of Shares per Share per Share Outstanding, December 31, 1995 738,208 $ .01 - $ 50.00 $29.15 Granted 476,020 25.00 - 65.60 49.55 Exercised (57,740) .01 - 37.50 18.85 Terminated (20,100) 25.00 - 57.85 40.20 ------- Outstanding, December 31, 1996 1,136,388 1.25$1.25 - 65.60$65.60 $ 38.05 Granted 315,675 27.50 - 32.50 30.75 ExerciseExercised (25,005) 1.25 - 40.00 12.60 Terminated (236,561) 2.50 - 65.60 40.35 ---------------------- ----------------- ------------ Outstanding, December 31, 1997 1,190,497 1.25 - 65.60 36.18 Granted 2,513,000 2.00 - 3.13 2.00 Terminated (242,765) 2.50 - 57.85 37.79 --------------------- ----------------- ------------ Outstanding, December 31, 1998 3,460,732 $1.251.25 - $65.60 $11.25 ========= ================ ====== Exercisable,65.60 11.25 Granted 7,640,650 0.44 - 2.00 0.85 Terminated (5,711,832) 0.44 - 65.60 7.53 ------------ ----------------- ------------ Outstanding, December 31, 1996 622,930 $1.251999 5,389,550 $0.50 - $65.60 $32.55 =========$ 2.00 $ 0.50 ============= ================ ============== Exercisable, December 31, 1997 740,780 $1.25 - $65.60 $34.40 =========$ 65.50 $ 34.40 ============= ================ ============== Exercisable, December 31, 1998 1,650,021 $1.25 $65.60 $17.13 =========- $ 65.60 $ 17.13 ============= ================ ============== Exercisable, December 31, 1999 2,772,099 $0.50 - $ 2.00 $ 0.50 ============= ================ ========
F-22F-20 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued)1999 (CONTINUED)
Options Outstanding Options Exercisable Weighted Weighted Weighted Average Average Average Remaining Exercise Exercise Range of Exercise Number Contractual Price per Number Price per Prices Outstanding Life Share Outstanding Share $ 1.25 10,000 3.100.50 5,385,550 8.39 $ 1.25 10,0000.50 2,771,974 $ 1.250.50 2.00 - 2.37 2,505,000 9.564,000 9.81 2.00 901,562125 2.00 2.44 - 3.13 18,800 6.03 2.61 10,800 2.50 4.25 - 5.00 1,200 3.75 5.00 1,200 3.75 17.50 - 25.00 197,330 3.54 23.21 191,331 23.15 27.50 - 31.66 168,974 7.45 30.50 76,017 30.28 35.00 - 36.25 30,000 6.73 35.71 30,000 35.71 37.50 - 37.50 316,048 4.72 37.50 282,583 37.50 38.13 - 43.75 47,900 7.81 40.64 24,648 40.73 50.00 17,700 6.35 50.00 11,700 50.00 57.85 - 65.60 147,780 6.08 58.22 110,180 58.34 ------------- ------------- 3,460,732------------ ---------- ------------ ---------- 5,389,550 $ 11.25 1,650,021 $17.13 ============= ======== ============= ======0.50 2,772,099 $ 0.50 ============ ========== ============ ==========
In 1997 and 1998, the Company recorded $205,978 and $109,734, respectively, of deferred compensation related to grants to nonemployees, net of terminations. In accordance with Emerging Issues Task Force (EITF) No. 96-18, Accounting for Equity Instruments That Are Issued to Other Than Employees for Acquiring, or in Conjunction with Selling Goods or Services, the Company will measure the value of options as they vest using the Black-Scholes option pricing model. The Company has recorded compensation expense of $316,067, $246,444 and $634,633 in 1997, 1998 and 1999, respectively, related to these grants to nonemployees. In October 1995, the FASB issued SFAS No. 123, Accounting for Stock-Based Compensation. SFAS No. 123 requires the measurement of the fair value of stock options or warrants granted to employees to be included in the statement of operations or disclosed in the notes to financial statements. The Company has determined that it will continue to account for stock-based compensation for employees under Accounting Principles BoardAPB Opinion No. 25 and elect the disclosure-only alternative under SFAS No. 123. In 1996, 1997 and 1998, the Company recorded $1,967,116, $205,978 and $109,734, respectively, of deferred compensation related to grants to nonemployees, net of terminations. Deferred compensation will be amortized over the vesting period of the options. The Company has recorded compensation expense of $763,190, $316,067 and $246,444 in 1996, 1997 and 1998, respectively, related to these grants to nonemployees. The Company has computed the pro forma disclosures require by SFAS No. 123 for all stock options and warrants granted to employees after January 1, 1995 using the Black-Scholes option pricing model. The assumptions used for the three years ended December 31, 19981999 are as follows:
1996 1997 1998 1999 Risk free interest rate 6.14% 6.22% 5.15% 6.12% Expected dividend yield - - - Expected lives 6 years 6 years 6 years Expected volatility 60% 60% 60%
The Black-Scholes option pricing model was developed for use in estimating the fair value of traded options which have no vesting restrictions and are fully transferable. In addition, option pricing models require the input of highly subjective assumptions including expected stock price F-23 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) volatility. Because the Company's employee stock options have characteristics significantly different from those of traded options, and because changes in the subjective input assumptions can materially affect the fair F-21 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) value estimate, in management's opinion, the existing models do not necessarily provide a reliable single measure of the fair value of its employee stock options. The effect of applying SFAS No. 123 for the three years ended December 31, 19981999 would be as follows:
1996 1997 1998 1999 Net loss to applicable common Netstockholders, as reported $ (69,461,326) $ (19,792,736) $ (14,735,293) =============== =============== =============== Pro forma net loss applicable to common stockholders- As reported $ (46,852,600) $ (69,461,326) $ (19,792,736) ================= ================= ================= Pro forma $ (52,890,455)stockholders $ (73,402,170) $ (23,131,304) ================= ================= =================$ (18,647,864) =============== =============== =============== Basic and Diluted net loss per common shares- As reported $(10.24) $(13.76) $(1.67) ======= ======== =======$ (13.76) $ (1.67) $ (0.93) ========= ========= ========= Pro forma $(11.56) $(14.54) $(1.95) ======= ======== =======$ (14.54) $ (1.95) $ (1.18) ========= ========= =========
(h)(f) Repricing In September 1999, the Company's Board of Directors authorized the repricing of options to purchase 5,251,827 shares of common stock to $.50 per share, which represented the market value on the date of the repricing. As discussed in Note 2(m), these options will be subject to variable plan accounting, as defined in the Proposed Interpretation, if the Proposed Interpretation is adopted in its current form. The repriced options have been reflected as grants and cancellations in the stock option activity for the year ended December 31, 1999. Because the amount of compensation expense to be recorded is a function of both the Company's stock price and employee turnover after the effective date of the Proposed Interpretation, the Company cannot estimate the ultimate expense to be recognized. (g) Employee Stock Purchase Plan In October 1995, the Company adopted the 1995 Employee Stock Purchase Plan (the Purchase Plan), under which up to 100,000 shares of common stock may be issued to participating employees of the Company, as defined, or its subsidiaries. On the first day of a designated payroll deduction period (the Offering Period), the Company will grant to each eligible employee who has elected to participate in the Purchase Plan an option to purchase shares of common stock as follows: the employee may authorize an amount (a whole percentage from 1% to 10% of such employee's regular pay) to be deducted by the Company from such pay during the Offering Period. On the last day of the Offering Period, the employee is deemed to have exercised the option, at the option exercise price, to the extent of accumulated payroll deductions. Under the terms of the Purchase Plan, the option price is an F-22 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) amount equal to 85% of the fair market value per share of the common stock on either the first day or the last day of the Offering Period, whichever is lower. In no event may an employee purchase in any one Offering Period a number of shares which is more than 15% of the employee's annualized base pay divided by 85% of the market value of a share of common stock on the commencement date of the Offering Period. The Compensation Committee may, in its discretion, choose an Offering Period of 12 months or less for each of the Offerings and choose a different Offering Period for each Offering. No shares have been issued under the Plan. (i)(h) Preferred Stock The restated Certificate of Incorporation of the Company permits its Board of Directors to issue up to 5,000,000 shares of preferred stock, par value $.01 per share (the Preferred Stock), in one or more series, to designate the number of shares constituting such series, and fix by resolution, F-24 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) the powers, privileges, preferences and relative, optional or special rights thereof, including liquidation preferences and dividends, and conversion and redemption rights of each such series. During 1998, the Company designated 1,500,000 shares as Series A convertible preferred stock. (j)(i) Series A Convertible Preferred Stock The rights and preferences of the Series A convertible preferred stock are as follows: Dividends The holders of the Series A convertible preferred stock, as of March 15 or September 15, are entitled to receive dividends payable at the rate of 6.5% per annum, payable semi-annually in arrears. Such dividends shall accrue from the date of issuance of such share and shall be paid semi-annually on April 1 and October 1 of each year. Such dividends shall be paid, at the election of the Company, either in cash or additional duly authorized, fully paid and non assessable shares of Series A convertible preferred stock. In calculating the number of shares of Series A convertible preferred stock to be paid with respect to each dividend, the Series A convertible preferred stock shall be valued at $100.00 per share. During 1998,1999, the Company recorded a total accretion of $2,689,048$4,232,251 for the dividend on Series A preferred stock and issued 16,47041,673 shares of Series A convertible preferred stock as a dividend. Liquidation In the event of a liquidation, dissolution or winding up of the Company, whether voluntary or involuntary, after payment or provision for payment of debts and other liabilities of the Company, the holder of the Series A convertible preferred stock then outstanding shall be entitled to be paid out of the assets of the Company available for distribution to its stockholders, an amount equal to $100.00 per share plus all accrued but unpaid dividends. If the assets to be F-23 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) distributed to the holders of the Series A convertible preferred stock shall be insufficient to permit the payment of the full preferential amounts, then the assets of the Company shall be distributed ratably to the holders of the Series A convertible preferred stock on the basis of the number of shares of Series A convertible preferred stock held. All shares of Series A convertible preferred stock shall rank as to payment upon the occurrence of any liquidation event senior to the common stock. Conversion Commencing after May 6, 1999, but not prior thereto, the sharesShares of Series A convertible preferred stock shall beare convertible, in whole or in part, at the option of the holder into fully paid and nonassessable shares of common stock at $4.25 per share, subject to adjustment as defined. F-25 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued)During 1999, holders of 21,076 shares of Series A convertible preferred stock elected to convert their shares into 495,897 shares of the Company's common stock. Mandatory Conversion At any time after May 6, 1998, theThe Company at its option, may cause the Series A convertible preferred stock to be converted in whole or in part, on a pro rata basis, into fully paid and nonassessable shares of common stock using a conversion price equal to $4.00 if the closing bid price, as defined, of the common stock shall have equaled or exceeded 250% of the conversion price, $4.25, subject to adjustment as defined, for at least 20 trading days in any 30 consecutive trading day period ending three days prior to the date of notice of conversion (such event, the Market Trigger). At any time after April 1, 2000, the Company, at its option, may redeem the Series A convertible preferred stock for cash equal to $100.00 per share plus all accrued and unpaid dividends at such time, if the Market Trigger has occurred in the period ending three days prior to the date of notice of redemption. (16)(11) COMMITMENTS AND CONTINGENCIES (a) Facilities The Company leases its facility in Milford, Massachusetts, under a lease which has a 10- year10-year term, which commenced on July 1, 1994, with certain extension options. On February 4, 1994, the Company entered into the Cambridge Lease which is with a partnership that is affiliated with certain directors of the Company. As compensation for arranging this lease, the Company issued Pillar Limited five-year warrants for the purchase of 100,000 shares of the Company's common stock at an exercise price of $50.00 per share. These warrants expired subsequent to December 31, 1998. The Company vacated the Cambridge, Massachusetts, facility in June 1998 and moved its corporate facilities to Milford, Massachusetts (see Note 3). F-24 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) Future approximate minimum rent payments as of December 31, 1998, under existing lease agreements through 2007, net of sublease agreements are as follows: December 31, Amount ------------ ------2000 $ 811,000 2001 1,240,000 2002 1,235,000 2003 1,240,000 2004 933,000 Thereafter 1,460,000 -------------- $ 6,919,000 During 1997, 1998 and 1999, $ 614,000 2000 784,000 2001 1,213,000 2002 1,209,000 2003 1,213,000 Thereafter 2,338,000 --------------- $ 7,371,000 =============== F-26 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) During 1996, 1997 and 1998, facility rent expense net of sublease revenue was approximately $2,352,000, $4,613,000, $3,871,000 and $3,871,000,$1,123,000, respectively. (b) Related-Party Agreements with Affiliates of Stockholders and Directors The Company has entered into consulting agreements, stock placement agreements and an advisory agreement with several companies that are controlled by two shareholders and directors of the Company including Forum, S.A. Pillar Investment N.V. (Pillar Investment), Pillar S.A. (formerly Commerce Consult S.A.) and Pillar Investment Limited (formerly Ash Properties Limited) (Pillar Limited). During 1996, 1997, 1998 and 1998,1999, the Company had expensed $1,106,000, $998,000, $1,300,000 and $1,300,000,$336,000, respectively, under consulting and advisorythese agreements with related parties. (c) Other Research and Development Agreements The Company has entered into consulting and research agreements with the universities, research and testing organizations and individuals, under which consulting and research support is provided to the Company. These agreements are for varying terms and provide for certain minimum annual or per diem fees plus reimbursable expenses to be paid during the contract periods. Future minimum fees payable under these contracts as of December 31, 19981999 are approximately as follows: December 31, Amount ------------ ------ 19992000 $ 582,000 2000 392,000218,000 2001 279,000 ---------------78,000 ---------- $ 1,253,000 ===============296,000 Total fees and expenses under these contracts were approximately $7,171,000, $9,372,000, $2,011,000 and $2,011,000$477,000 during 1996, 1997, 1998 and 1998,1999, respectively. F-25 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) (d) Employment Agreements The Company has entered into employment agreements with certain of its executive officers which provide for, among other things, each officer's annual salary, cash bonus, fringe benefits, and vacation and severance arrangements. Under the agreements, the officers are generally entitled to receive severance payments of two to three year's base salary. F-27 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued) (e) Contingencies From time to time, the Company may be exposed to various types of litigation. The Company is not engaged in any legal proceedings that are expected, individually or in the aggregate, to have a material adverse effect on the Company's financial condition or results of operations. (17)(12) INCOME TAXES The Company applies SFAS No. 109, Accounting for Income Taxes. At December 31, 1998,1999, the Company had net operating loss and tax credit carryforwards for federal income tax purposes of approximately $219,993,000$228,744,000 and $3,936,000,$4,186,000, respectively, available to reduce federal taxable income and federal income taxes, respectively. The Tax Reform Act of 1986 (the Act), enacted in October 1986, limits the amount of net operating loss and credit carryforwards that companies may utilize in any one year in the event of cumulative changes in ownership over a three-year period in excess of 50%. The Company has completed several financings since the effective date of the Act, which, as of December 31, 1998,1999, have resulted in ownership changes in excess of 50%, as defined under the Act and which will limit the Company's ability to utilize its net operating loss carryforwards. Ownership changes in future periods may place additional limits on the Company's ability to utilize net operating loss and tax credit carryforwards. F-26 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) The federal net operating loss carryforwards and tax credit carryforwards expire approximately as follows: Net Operating Loss Tax Credit Expiration Date Carryforwards Carryforwards --------------- ------------- ------------- December 31, 2005 $ 666,000 $ 15,000 2006 3,040,000 88,000 2007 7,897,000 278,000 2008 18,300,000 627,000 2009 25,670,000 689,000 2010 36,134,000 496,000 2011 44,947,000 493,000 2012 60,087,000 750,000 2018 23,252,00021,366,000 500,000 ------------ ------------ $219,993,0002019 10,637,000 250,000 ---------------- --------------- $ 3,936,000 ============ ============ F-28 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER228,744,000 $ 4,186,000 ================ =============== As of December 31, 1998 (Continued) At December 31, 1997 and 1998,1999, the components of the deferred tax assets are approximately as follows: 1997 1998 ---- ----1999 Operating loss carryforwards $ 78,696,00087,243,000 $ 87,997,00091,498,000 Temporary differences 5,137,000 2,677,0003,461,000 3,378,000 Tax credit carryforwards 3,436,000 3,936,000 4,186,000 ------------ ------------ 87,269,000 94,610,00094,640,000 99,062,000 Valuation allowance (87,269,000) (94,610,000)(94,640,000) (99,062,000) ------------ ------------ $ - $ - ============ ============ A valuation allowance has been provided, as it is more likely than not the Company will not realize the deferred tax asset. The net change in the total valuation allowance during 19981999 was an increase of approximately $7,341,000. (18)$4,422,000. (13) EMPLOYEE BENEFIT PLAN On October 10, 1991, the Company adopted an employee benefit plan under Section 401(k) of the Internal Revenue Code. The plan allows employees to make contributions up to a specified percentage of their compensation. Under the plan, the Company may, but is F-27 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1999 (CONTINUED) not obligated to, match a portion of the employees' contributions up to a defined maximum. The Company is currently matching 50% of employee contributions to the plan, up to 6% of the employee's annual base salary, and charged to operations approximately $224,000,$253,000, $253,000 and $253,000$96,000 during 1996, 1997, 1998 and 1998,1999, respectively. (19)(14) SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION Supplemental disclosure of cash flow information for the three years in the period ended December 31, 19981999 are as follows:
1996 1997 1998 1999 Cash paid during the period for interest $ 124,052 $ 3,264,596 $ 1,666,127 ============== ============== ===========$ 753,620 =============== =============== =============== Purchase of property and equipment under capital leases $ 1,722,333 $ 2,374,502 $ - ============== ============== ===========$ - =============== =============== =============== Conversion of preferred stock into common stock $ 159,822- $ - $ - ============== ============== ===========496 =============== =============== =============== Deferred compensation related to grants of stock options to $ 1,967,116nonemployees, net of terminations $ 205,978 $ 109,734 nonemployees, net of terminations ============== ============== =========== F-29 HYBRIDON, INC. AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1998 (Continued)$ - =============== =============== =============== Issuance of Series A convertible preferred stock and attached $ - $ - $51,055,850 warrants in exchange for conversion of 9% convertible ============== ============== =========== subordinated notes payable and accrued interest $ - $ 51,055,850 $ - =============== =============== =============== Accretion of Series A convertible preferred stock dividends $ - $ -2,689,048 $ 2,689,048 ============== ============== ===========4,232,251 =============== =============== =============== Issuance of common stock and attached warrants in exchange $ - $ - $ 4,800,000 for conversion of convertible promissory notes payable ============== ============== ===========$ - $ 4,800,000 $ - =============== =============== =============== Issuance of common stock and attached warrants in exchange $ - $ - $ 5,934,558 for conversion of accounts payable and other obligations ============== ============== ===========$ - $ 5,934,558 $ - =============== =============== =============== Issuance of common stock in lieu of services $ - $ - $ 1,000,000 =============== =============== ===============
(20) RESTATEMENT In March 1999, the Company restated its June 30, 1998 and September 30, 1998 financial statements to reflect the accretion on the Series A convertible preferred stock, and record $600,000 of general and administrative expense for the 300,000 shares of common stock that Pillar is entitled to receive in connection with its efforts in assisting the Company in restructuring its balance sheet. (21) ORIGENIX TECHNOLOGIES, INC. In January 1999, the Company and certain institutional investors formed a Montreal company, OriGenix Technologies Inc. (OriGenix), to develop and market drugs for the treatment of infectious diseases. The Company received a 49% interest in OriGenix in consideration of certain research and development efforts previously undertaken by the Company which were made available to OriGenix. The Company has also licensed certain antisense compounds and other technology to OriGenix. If certain conditions are satisfied by OriGenix, the institutional investors are committed to make an additional investment, at which time the Company's ownership interest in OriGenix will be reduced 40%. The institutional investors acquired a 51% interest in OriGenix for a total of approximately $4.0 million. The Company will account for its investment in OriGenix under the equity method. F-30F-28 EXHIBIT INDEX Exhibit No. Description - ----------- ----------- 3.1(1) Restated Certificate of Incorporation of the Registrant, as amended. 3.2(2) Amended and Restated By-Laws of the Registrant. 3.3(3) Form of Certificate of Designation of Series A Preferred Stock. 3.4(3) Form of Certificate of Designation of Series B Preferred Stock. 4.1(2) Specimen Certificate for shares of Common Stock, $.001 par value, of the Registrant. 4.2(4) Indenture dated as of March 26, 1997 between Forum Capital Markets LLC and the Registrant. 4.3(7) Certificate of Designation of Series A Preferred Stock, par value $.01 per share, dated May 5, 1998. 4.4(7) Class A Warrant Agreement dated May 5, 1998. 4.5(7) Class B Warrant Agreement dated May 5, 1998. 4.6(7) Class C Warrant Agreement dated May 5, 1998. 4.7(7) Class D Warrant Agreement dated May 5, 1998. +10.1(2) License Agreement dated February 21, 1990 and restaged as of September 8, 1993 between the Registrant and the Worcester Foundation for Biomedical Research, Inc., as amended. +10.2(2) Patent License Agreement dated September 21, 1995 between the Registrant and National Institutes of Health. +10.3(2) Patent License Agreement effective as of October 13, 1994 between the Registrant and McGill University. +10.4(2) License Agreement effective as of October 25, 1995 between the Registrant and the General Hospital Corporation. +10.5(2) License Agreement dated as of October 30, 1995 between the Registrant and Yoon S. Cho-Chung. +10.6(2) Collaborative Study Agreement effective as of December 30, 1992 between the Registrant and Medtronic, Inc. +10.7(2) System Design and Procurement Agreement dated as of December 16, 1994 between the Registrant and Pharmacia Biotech, Inc. 10.8(2) Lease dated March 10, 1994 between the Registrant and Laborer's Pension/Milford Investment Corporation for space located at 155. Fortune Boulevard, Milford, Massachusetts, including Note in the original principal amount of $750,000. 10.9(2) Registration Rights Agreement dated as of February 21, 1990 between the Registrant, the Worcester Foundation for Biomedical Research, Inc. and Paul C. Zamecnik. 10.10(2) Registration Rights Agreement dated as of June 25, 1990 between the Registrant and Nigel L. Webb. 10.11(2) Registration Rights Agreement dated as of February 6, 1992 between the Registrant and E. Andrews Grinstead, III. 10.12(2) Registration Rights Agreement dated as of February 6, 1992 between the Registrant and Anthony J. Payne. ++10.13(2) 1990 Stock Option Plan, as amended. ++10.14(2) 1995 Stock Option Plan. ++10.15(2) 1995 Director Stock Plan. ++10.16(2) 1995 Employee Stock Purchase Plan. 10.17(2) Form of Warrant originally issued to Pillar Investment Limited to purchase shares of Common Stock issued as placement commissions in connection with the sale of shares of Series F Convertible Preferred Stock and in consideration of financial advisory service, as amended. 10.18(2) Warrant issued to Pillar S.A. to purchase 100,000 shares of Common Stock dated as of March 1, 1994, as amended. 10.19(2) Warrant issued to Pillar S.A. to purchase 100,000 shares of Common Stock dated as of March 1, 1995. 10.20(2) Form of Warrant issued to Pillar Investment Limited to purchase shares of Common Stock issued as placement commissions in connection with the sale of Units pursuant to the Series G Agreement. ++10.21(5) Employment Agreement dated as of March 1, 1997 between the Registrant and E. Andrews Grinstead, III. 10.22(2) Indemnification Agreement dated as of February 6, 1992 between the Registrant and E. Andrews Grinstead, III. ++10.23(6) Employment Agreement dated March 1, 1997 between the Registrant and Dr. Sudhir Agrawal. ++10.24(2) Consulting Agreement dated as of February 21, 1990 between the Registrant and Dr. Paul C. Zamecnik. 10.25(2) Master Lease Agreement dated as of March 1, 1994 between the Registrant and General Electric Capital Corporation. +10.26(6) Research, Development and License Agreement dated as of January 24, 1996 between the Registrant and G.D. Searle & Co. +10.27(6) Manufacturing and Supply Agreement dated as of January 24, 1996 between the Registrant and G.D. Searle & Co. 10.28(6) Registration Rights Agreement dated as of January 24, 1996 between the Registrant and G.D. Searle & Co. 10.29(5) Loan and Security Agreement dated as of December 31, 1996 between the Registrant and Silicon Valley Bank. 10.30(7) First Amendment to Loan and Security Agreement dated March 30, 1998 between Hybridon, Inc. and Silicon Valley Bank. 10.31(8) Second Amendment to Loan and Security Agreement dated May 19, 1998, effective as of April 30, 1998, between Hybridon, Inc. and Silicon Valley Bank. 10.32(9) Third Amendment to Loan and Security Agreement dated September 18, 1998 between Hybridon, Inc. and Silicon Valley Bank. 10.33(9) Fourth Amendment to Loan and Security Agreement dated October 30, 1998, effective as of September 29, 1998 between Hybridon, Inc. and Silicon Valley Bank. 10.34 Fifth Amendment to Loan and Security Agreement dated December 4, 1998 between Hybridon, Inc. and Silicon Valley Bank. 10.35(5) Warrant issued to Silicon Valley Bank to purchase 65,000 shares of Common Stock dated as of December 31, 1996. 10.36(5) Registration Rights Agreement dated as of December 31, 1996 between the Registrant and Silicon Valley Bank. +10.37(5) Supply and Sales Agreement dated as of September 1, 1996 between the Registrant and P.E. Applied Biosystems. 10.38(2) Registration Rights Agreement dated as of March 26, 1997 between Forum Capital Markets LLC and the Registrant. 10.39(2) Warrant Agreement dated as of March 26, 1997 between Forum Capital Markets LLC and the Registrant. +10.40(6) Amendment No. 1 to License Agreement, dated as February 21, 1990 and restated as of September 8, 1993, by and between the Worcester Foundation for Biomedical Research, Inc. and the Registrant, dated as of November 26, 1996. 10.41(10) Letter Agreement dated May 12, 1997 between the Registrant and Pillar S.A. amending the Consulting Agreement dated as of March 1, 1994 between the Registrant and Pillar S.A. 10.42(10) Amendment dated July 15, 1997 to the Series G Convertible Preferred Stock and Warrant Purchase Agreement dated as of September 9, 1994 among the Registrant and certain purchasers, as amended. 10.43(1) Consent Agreement dated January 15, 1998 between Silicon Valley Bank and the Registrant relating to the Silicon Agreement. 10.44(11) Letter Agreement between the Registrant and Forum Capital Markets LLC and Pecks Management Partners Ltd. for the purchase of the Loan and Security Agreement with Silicon Valley Bank. 10.45(7) Financial Advisory Agreement between Registrant and Pillar Investments Ltd. dated May 5, 1998. 10.46(7) Placement Agency Agreement between Registrant and Pillar Investments Ltd. dated as of January 15, 1998. +++10.47 Licensing Agreement dated March 12, 1999 by and between Hybridon, Inc. and Integrated DNA Technologies, Inc. 21.1(2) Subsidiaries of the Registrant. 23.1 Consent of Arthur Andersen LLP. 23.2 Consent of McDonnell Boehnen Hulbert & Berghoff. 27.1 Financial Data Schedule [EDGAR] - Year Ended December 31, 1998 - ------------------------------------------------ (1) Incorporated by reference to Exhibits to the Registrant's Annual Report on Form 10-K for the year ended December 31, 1997. (2) Incorporated by reference to Exhibits to the Registrant's Registration Statement on Form S-1 (File No. 33-99024). (3) Incorporated by reference to Exhibit 9(a)(1) to the Registrant's Schedule 13E-4 dated February 6, 1998. (4) Incorporated by reference to Exhibits to the Registrant's Current Report on Form 8-K dated April 2, 1997. (5) Incorporated by reference to Exhibits to the Registrant's Annual Report on Form 10-K for the year ended December 31, 1996. (6) Incorporated by reference to Exhibits to the Registrant's Annual Report on Form 10-K for the year ended December 31, 1995. (7) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended March 31, 1998. (8) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended June 30, 1998. (9) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended September 30, 1998. (10) Incorporated by reference to Exhibits to the Registrant's Quarterly Report on Form 10-Q for the period ended June 30, 1997. (11) Incorporated by reference to Exhibits to the Registrant's Registration Statement on Form S-1 (File No. 333-69649). + Confidential treatment granted as to certain portions, which portions are omitted and filed separately with the Commission. ++ Management contract or compensatory plan or arrangement required to be filed as an Exhibit to the Annual Report on Form 10-K for the year ended December 31, 1997. +++ Confidential treatment requested as to certain portions, which portions are omitted and filed separately with the Commission.