<PAGE>
AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 12, 1999
REGISTRATION NO. 333-______
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
-----------
FORM S-3
REGISTRATION STATEMENT UNDER
THE SECURITIES ACT OF 1933
-----------
LEUKOSITE, INC.
(Exact name of registrant as specified in its charter)
<TABLE>
<CAPTION>
<S> <C> <C>
DELAWARE 2834 04-3173859
(State or other jurisdiction of (Primary Standard Industrial (I.R.S. Employer
incorporation or organization) Classification Code Numbers) Identification No.)
</TABLE>
215 FIRST STREET
CAMBRIDGE, MA 02142
(617) 621-9350
(Address, including zip code, and telephone number, including area code, of
registrant's principal executive offices)
-----------
WITH COPIES TO:
CHRISTOPHER K. MIRABELLI, PH.D. JUSTIN P. MORREALE, ESQ.
CHAIRMAN OF THE BOARD OF DIRECTORS JULIO E. VEGA, ESQ.
LEUKOSITE, INC. Bingham Dana LLP
215 First Street 150 Federal Street
Cambridge, MA 02142 Boston, MA 02110
(617) 621-9350 (617) 951-8000
(Name, address, including zip code, and telephone number,
including area code, of agent for service)
-----------
APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
FROM TIME TO TIME AFTER THIS REGISTRATION STATEMENT BECOMES EFFECTIVE
If the only securities being registered on this form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. / /
If any of the securities being registered on this form are to be offered on a
delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, check the following box. / X /
If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. / /
<PAGE>
If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. / /
If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. / /
CALCULATION OF REGISTRATION FEE
<TABLE>
<CAPTION>
- ----------------------------- --------------------- ---------------------- ---------------------- ------------------
PROPOSED PROPOSED
MAXIMUM MAXIMUM AMOUNT OF
TITLE OF SECURITIES TO BE AMOUNT TO BE AGGREGATE PRICE AGGREGATE REGISTRATION
REGISTERED REGISTERED(1) PER UNIT(2) OFFERING PRICE(2) FEE
- ------------------------------ --------------------- ---------------------- ---------------------- ------------------
<S> <C> <C> <C> <C>
Common Stock,
par value $.01 per share 1,651,113 $8.28 $13,671,215 $4,033
- ------------------------------ --------------------- ---------------------- ---------------------- ------------------
</TABLE>
(1) The total amount of selling shares listed in the prospectus is
8,722,923. A Registration Statement filed on October 15, 1998 registered
7,071,810 shares. A registration fee of $14,874.49 was paid on October 15, 1998
for these shares. The amount of new shares to be registered under this
Registration Statement is 1,651,113.
(2) Estimated solely to determine the registration fee. Calculated in
accordance with Rule 457(c), based on the offering of up to 1,651,113 shares at
a purchase price of $8.28 per share, which is the average of the high and low
sale prices reported in the consolidated reporting system of the Nasdaq National
Market on April 9, 1999. It is not known how many shares will be purchased under
this Registration Statement or at what price such shares will be purchased.
----------------------------------
THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE
OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT
SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SECTION 8(A), MAY
DETERMINE.
<PAGE>
PROSPECTUS
THE INFORMATION IN THIS PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED.
WE MAY NOT SELL THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PROSPECTUS IS NOT AN OFFER
TO SELL THESE SECURITIES AND IT IS NOT SOLICITING AN OFFER TO BUY THESE
SECURITIES IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED.
SUBJECT TO COMPLETION, DATED APRIL 12, 1999
8,722,923 SHARES
LEUKOSITE, INC.
COMMON STOCK
Selling stockholders identified in this prospectus may sell up to
8,722,923 shares of common stock of LeukoSite, Inc. LeukoSite will not receive
any of the proceeds from the sale of shares by the selling stockholders.
LeukoSite's common stock is listed on the Nasdaq National Market under the
symbol "LKST". On April 9, 1999, the closing sale price of the common stock, as
reported on the Nasdaq National Market, was $8.25 per share.
INVESTING IN THE COMMON STOCK INVOLVES A HIGH DEGREE
OF RISK. SEE "RISK FACTORS," BEGINNING ON PAGE 3.
NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES, OR DETERMINED IF
THIS PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.
The selling stockholders may sell the shares of common stock described
in this prospectus in public or private transactions, on or off the National
Market System of the Nasdaq Stock Market, at prevailing market prices, or at
privately negotiated prices. The selling stockholders may sell shares directly
to purchasers or through brokers or dealers. Brokers or dealers may receive
compensation in the form of discounts, concessions or commissions from the
selling stockholders. More information is provided in the section titled "Plan
of Distribution."
<PAGE>
WHERE YOU CAN GET MORE INFORMATION
We are a reporting company and file annual, quarterly and current
reports, proxy statements and other information with the SEC. You may read and
copy these reports, proxy statements and other information at the SEC's public
reference rooms in Washington, DC, New York, NY and Chicago, IL. You can request
copies of these documents by writing to the SEC and paying a fee for the copying
cost. Please call the SEC at 1-800-SEC-0330 for more information about the
operation of the public reference rooms. Our SEC filings are also available at
the SEC's Web site at "http://www.sec.gov". In addition, you can read and copy
our SEC filings at the office of the National Association of Securities Dealers,
Inc. at 1735 K Street, Washington, DC 20006.
The SEC allows us to "incorporate by reference" information that we file with
them, which means that we can disclose important information to you by referring
you to those other documents. The information incorporated by reference is an
important part of this prospectus, and information that we file later with the
SEC will automatically update and supersede this information. We incorporate by
reference the documents listed below and any future filings we will make with
the SEC under Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act
of 1934:
- - Annual Report on Form 10-K for the year ended December 31, 1998
- - Current Reports on Form 8-K filed January 5, 1999, February 26, 1999
and April 6, 1999
- - The description of the common stock contained in
LeukoSite's Registration Statement on Form 8-A filed with the SEC
under the Securities Exchange Act of 1934.
You may request a copy of these filings at no cost, by writing,
telephoning or e-mailing us at the following address:
LeukoSite, Inc.
215 First Street
Cambridge, MA 02142
Attn: Investor Relations
(617) 621-9350
[email protected]
This prospectus is part of a Registration Statement we filed with the
SEC. You should rely only on the information incorporated by reference or
provided in this prospectus. No one else is authorized to provide you with
different information. We are not making an offer of these securities in any
state where the offer is not permitted. You should not assume that the
information in this prospectus is accurate as of any date other than the date on
the front of this document.
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<PAGE>
FORWARD-LOOKING STATEMENTS
This prospectus contains forward-looking statements within the meaning
of Section 27A of the Securities Act of 1933 and Section 21E of the Securities
Exchange Act of 1934, including statements regarding LeukoSite's drug
development programs, clinical trials, receipt of regulatory approval, capital
needs, intellectual property, expectations and intentions. Forward-looking
statements necessarily involve risks and uncertainties, and LeukoSite's actual
results could differ materially from those anticipated in the forward-looking
statements due to a number of factors, including those set forth below under
"Risk Factors" and elsewhere in this prospectus. The factors set forth below
under "Risk Factors" and other cautionary statements made in this prospectus
should be read and understood as being applicable to all related forward-looking
statements wherever they appear in this prospectus.
RISK FACTORS
INVESTING IN LEUKOSITE'S COMMON STOCK IS VERY RISKY. YOU SHOULD BE ABLE
TO BEAR A COMPLETE LOSS OF YOUR INVESTMENT. YOU SHOULD CAREFULLY CONSIDER THE
FOLLOWING FACTORS, IN ADDITION TO THE OTHER INFORMATION IN THIS PROSPECTUS.
OUR DRUG CANDIDATES MAY NOT PROVE TO BE SAFE AND EFFECTIVE IN HUMAN
CLINICAL TRIALS.
We are currently testing three monoclonal antibody products in human
clinical trials. Clinical trials of drug candidates involve the testing of
potential therapeutic agents in humans to determine whether the drug candidates
are safe and effective and, if so, to what degree. Many drugs in human clinical
trials fail to demonstrate the desired safety and efficacy characteristics.
Drugs in later stages of clinical development may fail to show the desired
safety and efficacy traits despite having progressed through initial human
testing. The clinical trials of any of our drug candidates may not be successful
which may prevent us from commercializing the drug, substantially impairing our
business, financial condition and results of operations.
WE ARE IN THE EARLY STAGES OF PRODUCT DEVELOPMENT.
Many of LeukoSite's research and development programs are at an
early stage of development. The FDA has not approved any of our product
candidates. In addition, we have not selected any small molecule drug
candidates for clinical development which, if and when we do, will require us
to devote significant capital and resources for additional research and
development and to obtain regulatory approvals. We have limited experience in
conducting preclinical and clinical trials. Furthermore, even if we receive
initially positive preclinical trial results, such results do not mean that
similar results will be obtained in the later stages of drug development,
such as additional preclinical trials or human clinical testing. All of our
potential drug candidates are prone to the risks of
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<PAGE>
failure inherent in pharmaceutical product development, including the
possibility that none of our drug candidates will or can
- - be safe and effective
- - otherwise meet applicable regulatory standards
- - receive the necessary regulatory marketing approvals
- - develop into commercially viable drugs
- - be manufactured or produced economically and on a large scale
- - be successfully marketed
- - be reimbursed by government or private consumers
- - achieve customer acceptance
Indeed, third parties may preclude us from marketing our drugs through
enforcement of their proprietary rights. Or, third parties may succeed in
marketing equivalent or superior drug products. Our failure to develop safe,
commercially viable drugs would have a material adverse effect on our business,
financial condition and results of operations.
WE DEPEND ON OUR COLLABORATIVE PARTNERS.
A key element of LeukoSite's strategy is to accelerate certain of its
drug discovery and development programs and to fund its capital requirements,
in part, through collaboration agreements with major pharmaceutical companies.
We currently have collaboration agreements with Warner-Lambert Company, Roche
Bioscience, Kyowa Hakko Kogyo, Ltd. and Genentech, Inc. Each of our partners has
the right, but not the obligation, to conduct preclinical and clinical trials of
the compounds developed during their collaboration with us and to develop and
commercialize any drug candidates resulting from their collaboration with us.
For example, under the Genentech collaboration agreement, Genentech has the
right, but not the obligation, to conduct Phase III clinical trials of our
LDP-02 monoclonal antibody product. Thus, the collaboration agreements allow our
collaborative partners significant discretion in electing whether to pursue the
development of any potential drug candidates. As a result, we cannot control the
amount and timing of the resources dedicated by our collaborative partners to
their respective collaborations with us.
This also means that LeukoSite's right to receive revenues under the
collaboration agreements for drug development milestones or royalties,
co-promotion rights or profit-
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<PAGE>
sharing on sales is dependent largely upon the activities and the development,
manufacturing and marketing resources of its collaborative partners. As such
- - our partners may not pursue the development and commercialization of
compounds resulting from their collaboration with us
- - any development or commercialization may not be successful even if our
partners pursued such efforts
- - we may not derive any royalty or product sales revenue from our
collaborations.
Moreover, certain drug candidates discovered by LeukoSite may be
competitive with our partners' drugs or drug candidates. Accordingly, it is
possible that our collaborative partners will choose not to proceed with the
development of our drug candidates or that they will pursue their existing or
alternative technologies in preference to our drug candidates. We advise you
that
- - our interests may not always coincide with those of our collaborative
partners
- - some of our collaborative partners could independently develop or develop
with third parties drugs which compete with ours
- - disagreements with our partners over rights to technology or other
proprietary interests might occur, leading to delays in research or in the
development and commercialization of certain product candidates (such
disputes could also require or result in litigation or arbitration, which
is time-consuming and expensive)
OUR AGREEMENTS WITH OUR COLLABORATIVE PARTNERS ARE TERMINABLE.
LeukoSite relies on its collaborative partners to fund a substantial
portion of the research operations and clinical trials that it anticipates for
the next several years. Although each of the collaboration agreements may be
extended past its current term, we cannot be sure that these contracts will be
extended or renewed, or that any renewal, if made, will be on terms favorable to
us. The following table explains how some of our major collaboration agreements
can be terminated:
<TABLE>
<CAPTION>
AGREEMENT TERMINATION RIGHTS
- -------------------------------- --------------------------
<S> <C>
</TABLE>
5
<PAGE>
<TABLE>
<CAPTION>
<S> <C>
Warner-Lambert Company (all agreements) By either party upon
breach by other party;
at any time for any
reason upon 6 months
written notice
Kyowa Hakko Kogyo, Ltd. By either party upon breach by other party; at any
time upon 60 days written notice
Genentech, Inc. By either party upon breach by other party; at any
time upon 9 months written notice
</TABLE>
In short, we cannot guarantee that any of the collaboration agreements
will remain in effect for its expected term. If any of the collaborative
partners terminates or breaches its agreement with LeukoSite, or fails to
conduct its collaborative activities in a timely manner, then the development or
commercialization of any drug candidate or research program with such partner
could be delayed or terminated. Alternatively, we may have to devote unexpected
and unbudgeted additional resources to such development or commercialization,
all of which could have a material adverse effect on our business, financial
condition and results of operations.
WE HAVE A HISTORY OF LOSSES AND AN EXPECTATION OF FUTURE LOSSES.
LeukoSite has incurred a net operating loss every year since it was
incorporated in May 1992, and had an accumulated deficit of approximately $47
million through December 31, 1998. LeukoSite expects to incur significant
additional operating losses over the next several years and expects cumulative
losses to increase substantially due to expanded research and development
efforts and preclinical and clinical trials. In 1999, we expect that our only
revenues will come from milestone payments and any other amounts received under
existing and future collaboration agreements, if any. It is possible that we may
not be able to
- - establish any additional collaborative relationships on terms acceptable
to us
- - maintain the current collaboration agreements in effect
- - achieve the milestones that are required for us to receive funds from our
current collaborative partners
LeukoSite's ability to generate revenue or achieve profitability is
dependent in part on its collaborative partners' ability to complete the
development of drug candidates successfully, to obtain regulatory approvals for
drug candidates and to manufacture and
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<PAGE>
commercialize any resulting drugs. We cannot provide assurance that we will ever
successfully identify, develop, commercialize, manufacture and market any
products, obtain required regulatory approvals or achieve profitability.
WE HAVE SIGNIFICANT DEVELOPMENT COSTS AND ARE UNCERTAIN AS TO THE
AVAILABILITY OF FUTURE FUNDING.
LeukoSite will require substantial additional funds in order to
finance its drug discovery and development programs, fund operating expenses,
pursue regulatory clearances, and prosecute and defend its intellectual
property rights. We depend heavily upon our collaborative partners for
research and clinical trials funding and we cannot be sure that our existing
collaboration agreements will provide the necessary funding to meet our
operating expenses.
LeukoSite intends to seek additional funding through public or private
financing or collaboration or other arrangements with collaborative partners. If
we raise additional funds by issuing new equity securities, this may result in
further dilution to our existing stockholders. In addition, any future investors
may demand (and we may have to grant) rights superior to those of our existing
stockholders in order to obtain additional funds. Still, we cannot be sure that
additional financing will be available, in the first instance, from any sources
or, even if available, that such funds will be available on acceptable terms.
OUR DRUG CANDIDATES ARE SUBJECT TO GOVERNMENTAL REGULATION AND PRODUCT
APPROVALS.
Our products currently under development are subject to extensive and
rigorous regulation by the federal government, principally the FDA, and by state
and local governments. If we market these products abroad, foreign governments
may also impose export/import requirements and other restrictive regulations. We
must complete all appropriate regulatory clearance processes before
commercializing a product, which is lengthy and expensive. We cannot be sure
that we can obtain necessary regulatory approvals on a timely basis, if at all,
for any of the products we are currently developing, and all of the following
could have a material adverse effect on our business, financial condition and
results of operations:
- - significant delays in obtaining or failing to obtain required approvals
- - loss of previously obtained approvals
- - failing to comply with existing or future regulatory requirements.
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<PAGE>
Complying with FDA regulatory requirements applicable to product
development and obtaining FDA approval can take a number of years, involves the
expenditure of substantial resources and is uncertain. Many products that
initially appear promising ultimately do not reach the market because they are
found to be unsafe or ineffective or cannot meet the FDA's other regulatory
requirements. Moreover, it is possible that the current regulatory framework
could change or additional regulations could arise at any stage during our
product development, which may affect our ability to obtain approval as
anticipated, delay the submission or review of an application or require
additional expenditures by LeukoSite.
All of LeukoSite's product candidates will require FDA and foreign
government approvals for commercialization, none of which have been obtained.
LeukoSite and ILEX are required to file a BLA with the FDA before beginning
commercialization of CAMPATH-Registered Trademark- in the United States. We
are not certain when, independently or with its collaborative partners, we
will submit any marketing applications for our monoclonal antibodies or small
molecule antagonists under development. We cannot guarantee that any studies
will demonstrate that the products are safe and effective for their intended
uses, or that the FDA will grant required approval on a timely basis, or at
all, for any of these products for any studied indications.
Government regulations may cause delays in LeukoSite's marketing of
products for a considerable or indefinite time, which could impose costly
procedural requirements upon LeukoSite's activities. While we attempt to comply
with such applicable government regulations, larger companies or companies more
experienced in regulatory affairs may obtain a competitive advantage over us.
Delays in obtaining governmental regulatory approval could adversely affect our
marketing strategy as well as our ability to generate revenue from commercial
sales. Our inability to obtain marketing approval of our products on a timely
basis, or at all, would have a material adverse effect on our business,
financial condition and results of operations.
OUR PATENT AND PROPRIETARY RIGHTS COULD AFFECT OUR ABILITY TO COMPETE.
LeukoSite's success will depend in part on its ability to obtain United
States and foreign patent protection for its drug candidates and processes,
preserve its trade secrets, and operate without infringing the proprietary
rights of third parties. We place considerable importance on obtaining patent
protection for significant new technologies, products and processes. 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. Our patent position is highly uncertain and involves
complex legal and factual questions. We cannot be certain that the named
applicants or inventors of the subject matter covered by our patent applications
or patents (whether
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<PAGE>
directly owned by us or licensed to us) were the first to invent or the first
to file patent applications for such inventions. Third parties may challenge,
infringe upon, circumvent or seek to invalidate existing or future patents
owned by or licensed to us. A court or other agency with jurisdiction may
find our patents unenforceable. Even if we have valid patents, these patents
still may not provide sufficient protection against competitive products or
other commercially valuable products or processes.
If a third party claims the same or overlapping subject matter as we
have claimed in a United States patent application or patent, then we may decide
or be required to participate in interference proceedings in the United States
Patent and Trademark Office in order to determine who invented the subject
matter first. If we lost such an interference proceeding, then we would be
deprived of the patent protection we previously sought or obtained. Indeed,
regardless of whether we win or lose in such proceedings, we would still incur
substantial costs.
In addition to patent protection, LeukoSite relies on trade secrets,
proprietary know-how, and confidentiality provisions in agreements with our
collaborative partners, employees and consultants to protect our intellectual
property. We also rely on invention assignment provisions in agreements with
employees and certain consultants. It is possible that these agreements could be
breached or that we might not have adequate remedies for any such breaches.
Third parties may learn of or independently discover our trade secrets,
proprietary know-how and intellectual property, which could have a material
adverse effect on our business, financial condition and results of operations.
LeukoSite's product candidates LDP-01, LDP-02 and CAMPATH-Registered
Trademark- are humanized monoclonal antibodies. We are aware that both the
U.S. Patent and Trademark Office and certain foreign governments have issued
patents to third parties which relate to certain humanized antibodies,
products useful for making humanized antibodies, and processes for making and
using humanized antibodies. We may choose to seek or be required to seek
licenses under certain of these patents.
We are also aware of third party applications in the United States and
abroad relating to certain humanized monoclonal antibodies, products useful for
making humanized antibodies, and processes for making and using humanized
antibodies. LeukoSite may choose to seek or be required to seek licenses under
some or all of the patents which might issue from these patent applications.
INTELLECTUAL PROPERTY LITIGATION COULD HARM OUR BUSINESS.
There is significant and widespread litigation in the pharmaceutical
and biotechnology industry regarding patents and proprietary rights. LeukoSite
may need to assert claims of infringement, enforce its patents, protect trade
secrets, know-how or other intellectual property rights, or determine the scope
or validity of proprietary rights of
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third parties. Conversely, we may need to defend against claims of infringement
by third parties. We cannot guarantee that any of our patents will ultimately be
held valid or that our efforts to assert or defend any patents, trade secrets,
know-how or other intellectual property rights would be successful. Similarly,
we cannot guarantee that our products or processes will not be held to infringe
the patents or other intellectual property rights of others. Uncertainties
emanating from the initiation and continuation of any patent or related
litigation could have a material adverse effect on our business, financial
condition and results of operations.
The expenses of intellectual property litigation or other similar
proceedings would be likely to be substantial, and could have a material
adverse effect on LeukoSite's business, financial condition and results of
operations. An adverse outcome in such litigation or proceeding could subject
LeukoSite to significant liabilities or require LeukoSite to cease certain
activities. If any of our present or future products or processes is alleged
or determined to infringe upon the patents or impermissibly use the
intellectual property of others, we may choose or be required to obtain
licenses from third parties under their patents or proprietary rights. We
cannot guarantee that we will be able to obtain those licenses on acceptable
terms, if at all. In such event, we would be severely restricted or
prohibited from the development, manufacture and sale of our drug candidates.
INTENSE COMPETITION CREATES RISKS.
The biotechnology and pharmaceutical industries are intensely
competitive. LeukoSite has many competitors both in the United States and
abroad, including major, multinational pharmaceutical and chemical companies,
specialized biotechnology firms and universities and other research
institutions. Many of our competitors have greater financial and other
resources, such as larger research and development staffs and more effective
marketing and manufacturing organizations. Our competitors may succeed in
developing or licensing on an exclusive basis technologies and drugs that are
more effective or less costly than any which we are currently developing, which
could render our technology and future drug products obsolete and
noncompetitive. It is possible for our competitors to obtain FDA or other
regulatory approvals for drug candidates before we can. In general, companies
that begin commercial sale of their drugs before their competitors have a
significant competitive advantage in the marketplace, including the ability to
obtain certain patent and FDA marketing exclusivity rights that would delay our
ability to market certain products. Even if our drugs or drug products are
approved for sale, we cannot assure our ability to compete successfully with
competitors' existing products or products under development.
WE RELY ON CONTRACT MANUFACTURERS AND LACK MANUFACTURING EXPERIENCE
OURSELVES.
LeukoSite depends on third parties to manufacture its product
candidates and is aware of only a limited number of manufacturers which it
believes has the ability and capability to manufacture its drug candidates for
preclinical and clinical trials. LeukoSite
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and ILEX have an agreement with Boehringer Ingleheim for the production of
CAMPATH-Registered Trademark- for our clinical trials and for any commercial
sales. We rely currently on the Therapeutic Antibody Centre ("TAC") for the
manufacture of LDP-01 and LDP-02 for preclinical testing and early clinical
trials. We have agreements with Cytogen and Abbott Laboratories for them to
manufacture LDP-02 for our clinical trials. If we were required to transfer
manufacturing processes to other third-party manufacturers, then we could
experience significant delays in supply. If, at any time, we are unable to
maintain, develop or contract for manufacturing capabilities on acceptable
terms, then our ability to conduct preclinical and clinical trials with our
drug candidates will be adversely affected, resulting in delays in the
submission of drug candidates for regulatory approvals. We have no experience
in manufacturing and we currently lack the facilities and personnel to
manufacture products in accordance with Good Manufacturing Practices as
prescribed by the FDA or to produce an adequate supply of compounds to meet
future requirements for preclinical and clinical trials.
THERE ARE RISKS ASSOCIATED WITH THE ILEX JOINT VENTURE.
LeukoSite has entered into a joint venture with ILEX for the
development and commercialization of CAMPATH-Registered Trademark- for the
treatment of chronic lymphocytic leukemia. As part of the joint venture, we
are obligated to share fifty percent of the development costs of
CAMPATH-Registered Trademark-. We cannot guarantee that we will have the cash
available or will desire to maintain our commitment to the joint venture. If
LeukoSite fails for any reason to make a required capital contribution to the
joint venture, then ILEX may gain control of the management of the joint
venture and become entitled to a greater share of the profits derived from
product sales of CAMPATH-Registered Trademark-. At the same time, there can
be no guarantee that ILEX will have the cash available or will desire to
maintain its commitment to the joint venture. If ILEX fails for any reason to
make a required capital contribution to the joint venture, then we may be
required to make additional capital contributions to the joint venture to
maintain the desired level of development activities by the joint venture. It
is possible that we may not have the resources to compensate for any failure
by ILEX to make any capital contributions in its stead and the joint venture
may not be able to continue operations with lesser funding. In addition,
after the earlier of a change in control (as defined in the joint venture
agreement between LeukoSite and ILEX) of ILEX or LeukoSite and October 2,
2000, either company has the right to purchase the other company's ownership
of the joint venture in the event of an unresolved deadlock. As a result,
LeukoSite may never be able to recoup its investment in the joint venture.
RAPID TECHNOLOGICAL CHANGE COULD RENDER PRODUCTS OBSOLETE.
Biotechnology and related pharmaceutical technology have undergone and
are subject to rapid and significant change. LeukoSite expects that the
technologies associated with biotechnology research and development will
continue along this rapid path. Our success will depend in large part on our
ability to maintain a competitive position in the rapidly changing environment.
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Because of the rapid changes in technology, our compounds, products or processes
may become obsolete before we can recover the expenses incurred in developing
such compounds, products or processes. We cannot assure that we can maintain our
technological competitiveness.
WE DEPEND ON KEY PERSONNEL.
We believe that our ability to successfully implement our business
strategy is highly dependent on our management and scientific team. None of
our executive officers has employment agreements with us. Losing the services
of one or more of these individuals might hinder our ability to achieve our
development objectives. We are highly dependent on our ability to hire and
retain qualified scientific and technical personnel. The competition for
these employees is intense. We cannot be sure that we can continue to hire
and retain the qualified personnel needed for our business. Loss of the
services of or the failure to recruit key scientific and technical personnel
could adversely affect our business, operating results and financial
condition.
CERTAIN EXISTING STOCKHOLDERS HOLD A SUBSTANTIAL PORTION OF OUR STOCK.
LeukoSite's officers, directors and principal stockholders own or
control approximately 47.25% of the outstanding common stock. As a result, these
stockholders, acting together, will have the ability to control most matters
requiring approval by the stockholders.
WE HAVE NOT DECLARED ANY DIVIDENDS.
We have never declared or paid cash dividends. We do not intend to
declare or pay any cash dividends in the foreseeable future.
LEUKOSITE
LeukoSite is a biotechnology company developing proprietary drugs
designed to block the disease-promoting action of white blood cells. The focus
of LeukoSite's research and development is on drugs for the treatment of cancer,
autoimmune and inflammatory diseases. The mailing address and telephone number
of our principal executive office is 215 First Street, Cambridge, MA 02142 (617)
621-9350.
RECENT DEVELOPMENTS
12
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On February 11, 1999 LeukoSite acquired all of the issued and
outstanding capital stock of CytoMed, Inc. through the issuance of 935,625
shares of LeukoSite's Series A Convertible Preferred Stock.
USE OF PROCEEDS
LeukoSite will not receive any proceeds from the sale of the shares of
common stock offered by the selling stockholders.
SELLING STOCKHOLDERS
THERE ARE TWO GROUPS OF SELLING SHAREHOLDERS COVERED BY THIS PROSPECTUS
CYTOMED MERGER SELLING SHAREHOLDERS
Under an Agreement and Plan of Merger and Reorganization, dated
January 4, 1999, among LeukoSite, LeukoSite Merger Corporation, a
wholly-owned subsidiary of LeukoSite, and CytoMed, Inc., we agreed to
register the LeukoSite common stock to be issued as consideration for the
merger of CytoMed with and into LeukoSite Merger Corporation for the accounts
of the former shareholders of CytoMed. We also agreed to use our best efforts
to keep the Registration Statement effective for two years, or until all of
the shares are sold under the Registration Statement, whichever comes first.
Our registration of the shares of common stock does not necessarily mean that
the selling shareholders will sell all or any of the shares. Certain of the
selling stockholders have agreed not to sell any of their shares of common
stock acquired as consideration for the merger until August 12, 1999.
The following table sets forth certain information regarding the
beneficial ownership of the common stock as of February 26, 1999, by each of the
selling stockholders, on which date 11,931,795 shares of common stock were
outstanding (and excluding all of the shares which are being registered
hereunder).
The information provided in the table below with respect to each
selling stockholder is based upon our calculation of such ownership under the
Agreement and Plan of Merger and Reorganization or has been obtained from such
selling stockholder. Except as otherwise disclosed below, none of the selling
stockholders has, or within the past three years has had, any position, office
or other material relationship with LeukoSite. Because the selling stockholders
may sell all or some portion of the shares of common stock beneficially owned by
them, only an estimate (assuming each selling
13
<PAGE>
stockholder sells all of its shares offered hereby) can be given as to the
number of shares of common stock that will be beneficially owned by the selling
stockholders after this offering. In addition, the selling stockholders may have
sold, transferred or otherwise disposed of, or may sell, transfer or otherwise
dispose of, at any time or from time to time since the date on which they
provided the information regarding the shares of common stock beneficially owned
by them, all or a portion of the shares of common stock beneficially owned by
them in transactions exempt from the registration requirements of the Securities
Act of 1933.
The information provided below also assumes that at LeukoSite's
annual meeting of shareholders, to be held on May 25, 1999, our shareholders
authorize and approve the conversion into common stock of all of the
outstanding shares of Series A Convertible Preferred Stock issued to the
former shareholders of CytoMed listed below, and the issuance, as additional
consideration if and when we receive certain cash payments or achieve drug
development milestones, of common stock to such former CytoMed shareholders.
<TABLE>
<CAPTION>
SHARES SHARES BENEFICIALLY
BENEFICIALLY NUMBER OF OWNED AFTER OFFERING
NAME AND ADDRESS OWNED PRIOR TO SHARES BEING ------------------------
OF BENEFICIAL OWNER OFFERING (1) OFFERED (2) NUMBER PERCENTAGE
------------------- ------------ ----------- ------ ----------
<S> <C> <C> <C> <C>
Atlas Venture Fund II, L.P. 79,433 79,433 0 *
222 Berkeley Street
Boston, MA 02116
Attn: Jean-Francois Formela
Atlas Venture Europe Fund B.V. 63,931 63,931 0 *
P. O. Box 5225
1410 AE NAARDEN
The Netherlands
Attn: Hans Bosman
CIP Capital, L.P. 64,580 64,580 0 *
Bldg. 300
435 Devon Park Drive
Wayne, PA 19087
Attn: Joseph Jackson
Gateway Venture Partners III L.P. 27,268 27,268 0 *
8000 Maryland Avenue, Suite 1190
St. Louis, MO 63105
Attn: C.E. Anagnostopoulos, Ph.D.
RHO Management Trust II 504,003 24,836 479,167 3.8%
</TABLE>
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<TABLE>
<S> <C> <C> <C> <C>
c/o RHO Management Co.
767 Fifth Avenue, 43rd Floor
New York, NY 10153
Attn: Peter Kalkanis
Entities Affiliated with HealthCare
Investment Corporation(3) 2,600,513 114,921 6,500 *
44 Nassau Street
Princeton, New Jersey 08542
Attn: Jeffrey Stienberg
Hudson Trust 68,724 10,490 58,234 *
C/o Summit Asset Management
666 Plainsboro Road, Suite 445
Plainsboro, NJ 08536
Attn: Scott Ciccone
New York Life Insurance Company 175,801 175,801 0 *
51 Madison Avenue, 2nd Floor
New York, NY 10010
Attn: Richard F. Drake, Room 207
2nd Floor South,
Home Office Building
Stiefel Laboratories (Ireland) Ltd. 92,467 92,467 0 *
Finisklin Industrial Estate
Sligo, Ireland
Attn: Thomas J. Crowley
Richard H. Woodrich 996 996 0 *
c/o LeukoSite, Inc.
215 First Street
Cambridge, MA 02142
Richard A. Fisher 888 888 0 *
c/o UCB Research Inc.
840 Memorial Drive
Cambridge, MA 02139
Thomas R. Beck 1,777 1,777 0 *
</TABLE>
15
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<TABLE>
<S> <C> <C> <C> <C>
345 Silver Hill Road
Concord, MA 01742
Entities Affiliated with Schroders PLC(4) 952,841 260,061 227,996 1.95%
c/o Schroder Venture Managers
22 Church Street
Hamilton HM11 Bermuda
Attn: Cindy Abraham
Oracle Strategic Partners, L.P. 390,090 390,090 0 *
712 5th Avenue, 45th Floor
New York, NY 10019
Attn: Norman Schleifer
Biotechnology Development 86,687 86,687 0 *
Fund, L.P.
575 High Street, Suite 201
Palo Alto, CA 94301
Attn: Virginia Leung
WPG-Present Fund, L.P. 81,647 81,647 0 *
One New York Plaza
NewYork, NY 10004-1950
Attn: Anthony Avicolli
WPG-Present Overseas, Ltd. 4,714 4,714 0 *
One New York Plaza
New York, NY 10004-1950
Attn: Anthony Avicolli
WPG-Present QP Fund, L.P. 326 326 0 *
One New York Plaza
New York, NY 10004-1950
Attn: Anthony Avicolli
Deutsche Vermogens- 170,200 170,200 0 *
Bildungsgesellschaft mbH
Feldbergstr. 22
60323 Frankfurt am Main
Germany
Attn: Berndt Ubach-Utermohl
</TABLE>
- ---------------------
* Less than 1% of the outstanding shares of common stock (including the
shares being registered hereunder).
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<PAGE>
(1) The shares owned, and the shares included in the total number of shares
outstanding, have been adjusted, and the percentage owned has been
computed, in accordance with Rule 13d-3(d)(1) under the Securities
Exchange Act of 1934, as amended, and includes options, to the extent
called for by such rule, with respect to shares of Common Stock that
can be exercised within 60 days of February 26, 1999. The inclusion
herein of any shares as beneficially owned does not constitute an
admission of beneficial ownership of those shares. Except as set forth
in the footnotes below, such shares are beneficially owned with sole
investment and sole voting power. Also includes all outstanding shares
of Series A Preferred Stock, assuming conversion into shares of common
stock, and all shares of common stock which may be issued to the former
shareholders of CytoMed as additional merger consideration if and when
certain payments are received by us or certain milestones are reached
with respect to certain products.
(2) The number of shares being offered includes all outstanding shares of
Series A Preferred Stock, assuming conversion into shares of common
stock, as well as all shares of common stock which may be issued to the
former shareholders of CytoMed as additional merger consideration if
and when certain payments are received by us or certain milestones are
reached with respect to certain products.
(3) Includes shares held by HealthCare Ventures III, L.P. ("HCV III"),
HealthCare Ventures IV, L.P. ("HCV IV") and Healthcare Ventures V, L.P.
("HCV V"). Includes 6,500 shares of Common Stock which HealthCare
Ventures LLC has the right to acquire within 60 days of February 26,
1999 upon the exercise of stock options. Mr. Cavanaugh, a director
of LeukoSite, is a general partner of the general partner of each of
HCV III and HCV IV.
(4) Includes shares held by Schroder Ventures International Life Sciences
Fund L.P. 1 ("Schroder 1"), Schroder Ventures International Life
Science Fund L.P. 2 ("Schroder 2"), Schroder Ventures International
Life Science Trust ("Schroder Trust"), and Schroder Ventures
International Life Sciences Fund Co-Investment Scheme ("Schroder
Co-Investment"). Includes 6,500 shares of Common Stock which Schroders
PLC has the right to acquire within 60 days of February 26, 1999 upon
the exercise of stock options. Ms. Bingham, a director of LeukoSite,
is a partner of Schroders PLC.
PRIVATE PLACEMENT SELLING SHAREHOLDERS
Under a Registration Rights Agreement dated July 1, 1998 among
LeukoSite and certain selling stockholders, we agreed to register the LeukoSite
common stock sold to those selling stockholders in the private placement and to
use our best efforts to keep the Registration Statement effective for two years,
or until all of the shares are sold under the Registration Statement, whichever
comes first. Our registration of the shares of common
17
<PAGE>
stock does not necessarily mean that the selling shareholders will sell all or
any of the shares.
The following table sets forth certain information regarding the
beneficial ownership of the common stock as of September 30, 1998, by each of
the selling stockholders.
The information provided in the table below with respect to each
selling stockholder has been obtained from such selling stockholder. Except as
otherwise disclosed below, none of the selling stockholders has, or within the
past three years has had, any position, office or other material relationship
with the Company. Because the selling stockholders may sell all or some portion
of the shares of common stock beneficially owned by them, only an estimate
(assuming each selling stockholder sells all of its shares offered hereby) can
be given as to the number of shares of common stock that will be beneficially
owned by the selling stockholders after this offering. In addition, the selling
stockholders may have sold, transferred or otherwise disposed of, or may sell,
transfer or otherwise dispose of, at any time or from time to time since the
date on which they provided the information regarding the shares of common stock
beneficially owned by them, all or a portion of the shares of common stock
beneficially owned by them in transactions exempt from the registration
requirements of the Securities Act of 1933.
<TABLE>
<CAPTION>
SHARES NUMBER
BENEFICIALLY OF SHARES SHARES
OWNED PRIOR BEING BENEFICIALLY OWNED
NAME AND ADDRESS OF BENEFICIAL OWNER TO OFFERING (1) OFFERED AFTER OFFERING (1)
- ------------------------------------ --------------- --------- ------------------
NUMBER PERCENT
<S> <C> <C> <C> <C>
Entities Affiliated with HealthCare Ventures LLC 2,482,343 2,479,093 3,250 *
(2)
44 Nassau Street
Princeton, New Jersey 08542
Timothy Springer (3) 773,741 770,825 2,916 *
Center for Blood Research
200 Longwood Avenue
Boston, Massachusetts 02115
Entities Affiliated with Schroders PLC (4) 756,451 291,667 464,784 4.9
120 Cheapside
London EC2V 6DS
England
Warner-Lambert Company 618,466 618,466 -- *
201 Tabor Road
Morris Plains, New Jersey 07950
</TABLE>
18
<PAGE>
<TABLE>
<S> <C> <C> <C> <C>
Roche Finance Ltd 610,301 610,301 -- *
c/o Hoffman-La Roche, Ltd.
124 Grensacherstrasse
CH-4002 Basel
Switzerland
Entities Affiliated with Rho Management Co., 548,307 548,307 -- *
Inc. (5)
767 Fifth Avenue
New York, New York 10153
Lombard Odier & Cie 425,325 425,325 -- *
Toedistrasse 36
CH8027
Zurich, Switzerland
Perseus Capital, LLC 416,667 416,667 -- *
The Army and Navy Club Building
1627 I Street NW
Suite 610
Washington, DC 20006
S.R. One Ltd 222,222 222,222 -- *
Bay Colony Executive Park, Suite 315
565 East Swedesford Road
Wayne, Pennsylvania 19087
Goldman Sachs & Co. 166,667 166,667 -- *
One New York Plaza
New York, New York 10004
Springer Family Trust 134,067 134,067 -- *
245 Walcott Road
Chestnut Hill, Massachusetts
Peretz Family Investments (6) 115,758 115,758 -- *
20 Larchwood Drive
Cambridge, MA 02138
New Day Investment Partnership 111,111 111,111 -- *
6690 LaJolla Scenic South
LaJolla, California 92037
Entities Affiliated with Weiss Peck & 71,111 71,111 -- *
Greer LLC(7)
One New York Plaza
New York, New York 10004
</TABLE>
19
<PAGE>
<TABLE>
<S> <C> <C> <C> <C>
YK Capital L. P. (8) 52,750 50,000 -- *
509 Rochampton Road
Hillsborough, California 94010
Four Partners 33,334 33,334 -- *
667 Madison Avenue
7th Floor
New York, New York 10021
Christopher Walsh (9) 10,898 945 9,953 *
Harvard Medical School
45 Shattuck Street
Boston, Massachusetts 02115
Daniel Kisner 5,444 5,444 -- *
1849 Montgomery Avenue
Cardiff, California 92007
Todd Noonan 500 500 -- *
International Creative
Management, Inc.
40 West 57th Street, 18th Floor
New York, New York 10019
</TABLE>
- --------------------------------------------------------------------------------
* Less than 1% of the outstanding shares of common stock.
(1) Beneficial ownership is determined in accordance with Rule 13d-3(d)
promulgated by the Commission under the Securities Exchange Act of
1934, as amended. Shares of common stock issuable pursuant to options,
warrants and convertible securities, to the extent such securities are
currently exercisable or convertible within 60 days of September 30,
1998, are treated as outstanding for computing the percentage of the
person holding such securities but are not treated as outstanding for
computing the percentage of any other person. Unless otherwise noted,
each person or group identified possesses sole voting and investment
power with respect to shares, subject to community property laws where
applicable. Shares not outstanding but deemed beneficially owned by
virtue of the right of a person or group to acquire them within 60 days
are treated as outstanding only for purposes of determining the number
of and percent owned by such person or group.
(2) Includes shares held by HealthCare Ventures III, L.P., HealthCare
Ventures IV, L.P. and HealthCare Ventures V, L.P. Includes 3,250 shares
of Common Stock which HealthCare Ventures, LLC has the right to acquire
within 60 days of September 30, 1998 upon the exercise of stock
options. Mr James Cavanaugh, a director of LeukoSite, is a general
partner of the general partner of HealthCare Ventures III, L.P.,
HealthCare Ventures IV, L.P. and HealthCare Ventures V, L.P.
20
<PAGE>
(3) Includes shares held by Dr. Springer's wife and the Springer Family
Trust. Dr. Springer disclaims beneficial ownership of all shares owned
by his wife and beneficial ownership of the shares owned by the
Springer Family Trust except to the extent of his proportional
interest. Includes 2,916 shares of Common Stock which Dr. Springer has
the right to acquire within 60 days of September 30, 1998 upon the
exercise of stock options. Dr. Springer is a director of LeukoSite.
(4) Includes shares held by Schroder Ventures International Life Sciences
Fund L.P. 1, Schroder Ventures International Life Science Fund L.P. 2,
Schroder Ventures International Life Sciences Trust, Schroders
Incorporated, and Schroder Ventures International Life Sciences Fund
Co-Investment Scheme. Includes 3,250 shares of Common Stock which
Schroders PLC has the right to acquire within 60 days of September 30,
1998 upon the exercise of stock options. Ms. Kate Bingham, a director
of LeukoSite, is a partner of Schroders PLC.
(5) Includes shares held by Rho Management Trust II.
(6) Dr. Martin Peretz, a director of LeukoSite, is a general partner of the
Peretz Family Investments.
(7) Includes shares held by WPG Life Sciences Fund, L.P. and WPG
Institutional Life Sciences, L.P.
(8) Dr. Yasunori Kaneko, a director of LeukoSite, is a general partner of
YK Capital, L.P.
(9) Includes 4,468 shares of Common Stock which Dr. Walsh has the right to
acquire within 60 days of September 30, 1998 upon the exercise of stock
options. Dr. Walsh is a director of LeukoSite.
PLAN OF DISTRIBUTION
The shares of common stock may be sold from time to time by the selling
stockholders in one or more transactions at fixed prices, at market prices at
the time of sale, at varying prices determined at the time of sale or at
negotiated prices. The selling stockholders may offer their shares of common
stock in one or more of the following transactions:
- on any national securities exchange or quotation service on
which the common stock may be listed or quoted at the time of
sale, including the Nasdaq National Stock Market,
- in the over-the-counter market,
21
<PAGE>
- in private transactions,
- through options,
- by pledge to secure debts and other obligations, or
- a combination of any of the above transactions.
If required, we will distribute a supplement to this prospectus to
describe material changes in the terms of the offering.
The shares of common stock described in this prospectus may be sold
from time to time directly by the selling stockholders. Alternatively, the
selling stockholders may from time to time offer shares of common stock to or
through underwriters, broker/dealers or agents. The selling stockholders and any
underwriters, broker/dealers or agents that participate in the distribution of
the shares of common stock may be deemed to be "underwriters" within the meaning
of the Securities Act of 1933. Any profits on the resale of shares of common
stock and any compensation received by any underwriter, broker/dealer or agent
may be deemed to be underwriting discounts and commissions under the Securities
Act of 1933.
Any shares covered by this prospectus which qualify for sale pursuant
to Rule 144 under the Securities Act of 1933 may be sold under Rule 144 rather
than pursuant to this prospectus. The selling stockholders may not sell all of
the shares. The selling stockholders may transfer, devise or gift such shares by
other means not described in this prospectus.
To comply with the securities laws of certain jurisdictions the common
stock must be offered or sold only through registered or licensed brokers or
dealers. In addition, in certain jurisdictions, the common stock may not be
offered or sold unless they have been registered or qualified for sale or an
exemption is available and complied with.
Under the Securities Exchange Act of 1934, any person engaged in a
distribution of the common stock may not simultaneously engage in market-making
activities with respect to the common stock for nine business days prior to the
start of the distribution. In addition, each selling stockholder and any other
person participating in a distribution will be subject to the Securities
Exchange Act of 1934 which may limit the timing of purchases and sales of common
stock by the selling stockholders or any such other person. These factors may
affect the marketability of the common stock and the ability of brokers or
dealers to engage in market-making activities.
All expenses of this registration will be paid by LeukoSite. These
expenses include the SEC's filing fees and fees under state securities or "blue
sky" laws. The selling stockholders will pay all underwriting discounts and
selling commissions, if any.
22
<PAGE>
LEGAL MATTERS
Bingham Dana LLP, Boston, Massachusetts will give its opinion that
the shares offered in this prospectus have been validly issued and are fully
paid and non-assessable. Justin P. Morreale, a partner at Bingham Dana LLP,
is the Secretary of LeukoSite. Other attorneys at Bingham Dana LLP own a
total of approximately 1,600 shares of common stock.
EXPERTS
The consolidated financial statements of LeukoSite as of and for the
year ended December 31, 1997 and 1998, and for each of the three years in the
period ended December 31, 1998, incorporated by reference into this prospectus
and this Registration Statement, have been audited by Arthur Andersen LLP,
independent public accountants, as indicated in their report with respect
thereto, and are included herein in reliance upon the authority of said firm as
experts as giving said report.
23
<PAGE>
WE HAVE NOT AUTHORIZED ANY DEALER, SALESPERSON OR OTHER PERSON TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS NOT CONTAINED IN THIS PROSPECTUS OR
ANY PROSPECTUS SUPPLEMENT. YOU MUST NOT RELY ON ANY UNAUTHORIZED INFORMATION.
THIS PROSPECTUS IS NOT AN OFFER OF THESE SECURITIES IN ANY STATE WHERE AN OFFER
IS NOT PERMITTED. THE INFORMATION IN THIS PROSPECTUS IS CURRENT AS OF APRIL 9,
1999. YOU SHOULD NOT ASSUME THAT THIS PROSPECTUS IS ACCURATE AS OF ANY OTHER
DATE.
TABLE OF CONTENTS
<TABLE>
<CAPTION>
Page
----
<S> <C>
Where You Can Get More
Information.................. 2
Forward-looking Statements...
3
Risk Factors................. 3
LeukoSite.................... 12
Recent Developments.......... 12
Use of Proceeds.............. 13
Selling Stockholders......... 13
Plan of Distribution......... 21
Legal Matters................ 22
Experts...................... 22
</TABLE>
8,722,923 SHARES
LEUKOSITE, INC.
COMMON STOCK
-------------------
PROSPECTUS
[----------]
-------------------
<PAGE>
PART II
INFORMATION NOT REQUIRED IN PROSPECTUS
ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION
The expenses in connection with the issuance and distribution of the
securities being registered are set forth in the following table (all amounts
except the registration fee and the listing fee are estimated):
<TABLE>
<S> <C>
SEC Registration Fee ......................................... $ 4,033
Nasdaq National Market Listing Fees .......................... 0
Legal Fees and Expenses ...................................... $20,000
Accountants' Fees and Expenses ............................... $ 1,500
Miscellaneous Costs .......................................... 0
Total .................................................. $25,533
</TABLE>
All expenses in connection with the issuance and distribution of the
securities being offered shall be borne by the Company.
ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS
Section 145 of the Delaware General Corporation Law empowers a Delaware
corporation to indemnify its officers and directors and certain other persons to
the extent and under the circumstances set forth therein.
The Restated Certificate of Incorporation and the Amended and Restated
By-Laws of the Company, copies of which are filed herein as Exhibit 3.3 and 3.4,
provide for advancement of expenses and indemnification of officers and
directors of the Registrant and certain other persons against liabilities and
expenses incurred by any of them in certain stated proceedings and under certain
stated conditions to the fullest extent permissible under Delaware law.
Each of the Registration Rights Agreement, dated as of July 1, 1998,
and the Agreement and Plan of Merger and Reorganization, dated January 4, 1999,
provides for indemnification by the Registrant of each of the selling
stockholders against certain liabilities under the Securities Act of 1933, the
Securities Exchange Act of 1934, state securities laws or otherwise, and
provides for indemnification by the selling stockholders of the Registrant and
its directors, its officers and certain control persons against certain
liabilities under the Securities Act of 1933, the Securities Exchange Act of
1934, state securities laws or otherwise.
ITEM 16. EXHIBITS
EXHIBITS
- --------
*3.3 Restated Certificate of Incorporation of the Registrant.
<PAGE>
*3.4 Amended and Restated By-Laws of the Registrant, as amended to date.
4.1 Specimen certificate for shares of common stock.
5 Opinion of Bingham Dana LLP
23.1 Consent of Bingham Dana LLP (included in Exhibit 5.1)
23.2 Consent of Arthur Andersen LLP
[Attach Certificate of Designation for Series A Preferred?]
- -----------
* Incorporated by reference from the Registrant's Registration Statement
on Form S-1 (Registration No. 333-30213).
ITEM 17. UNDERTAKINGS
The undersigned registrant hereby undertakes:
(1) To file, during any period in which offers or
sales are being made pursuant to this Registration Statement,
a post-effective amendment to this Registration Statement to
include any material information with respect to the plan of
distribution not previously disclosed in this Registration
Statement or any material change to such information in this
Registration Statement;
(2) That, for the purpose of determining any
liability under the Securities Act of 1933, each such
post-effective amendment shall be deemed to be a new
Registration Statement relating to the securities offered
therein, and the offering of such securities at that time
shall be deemed to be the initial bona fide offering thereof.
(3) To remove from registration by means of a
post-effective amendment any of the securities being
registered which remain unsold at the termination of the
offering.
The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant's annual report pursuant to Section 13(a) or 15 (d) of the Securities
Exchange Act of 1934 (and, where applicable, each filing of an employee benefit
plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of
1934) that is incorporated by reference in the registration statement shall be
deemed to be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial BONA FIDE offering thereof.
Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the Registrant pursuant to the foregoing provisions described in Item 15 above,
or otherwise, the Registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy
as expressed in the Securities Act and is, therefore, unenforceable. In the
event that a
<PAGE>
claim for indemnification against such liabilities (other than the payment by
the Registrant of expenses incurred or paid by a director, officer or
controlling person of the Registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person
in connection with the securities being registered, the Registrant will, unless
in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the
Securities Act and will be governed by the final adjudication of such issue.
<PAGE>
SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, as amended,
the Registrant, LeukoSite, Inc., certifies that it has reasonable grounds to
believe that it meets all of the requirements for filing on Form S-3 and has
duly caused this Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Cambridge, Commonwealth
of Massachusetts, on this 12th day of April, 1999.
LEUKOSITE, INC.
By: /s/ Christopher Mirabelli
-------------------------------------
Christopher K. Mirabelli
CHAIRMAN OF THE BOARD OF DIRECTORS,
PRESIDENT AND CHIEF EXECUTIVE OFFICER
POWER OF ATTORNEY
Each person whose signature appears below hereby appoint each of
Christopher K. Mirabelli and Augustine Lawlor severally, acting alone and
without the other, his/her true and lawful attorney-in-fact with the authority
to execute in the name of each such person, any and all amendments (including
without limitation, post-effective amendments) to this Registration Statement on
Form S-3, to sign any and all additional registration statements relating to the
same offering of securities as this Registration Statement that are filed
pursuant to Rule 462(b) of the Securities Act, and to file such registration
statements with the Securities and Exchange Commission, together with any
exhibits thereto and other documents therewith, necessary or advisable to enable
the Registrant to comply with the Securities Act, and any rules, regulations and
requirements of the Securities and Exchange Commission in respect thereof, which
amendments may make such other changes in the Registration Statement as the
aforesaid attorney-in-fact executing the same deems appropriate.
Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in the
capacities and on the dates indicated:
<TABLE>
<CAPTION>
SIGNATURE TITLE DATE
--------- ----- ----
<S> <C> <C>
/s/ Christopher Mirabelli Chairman of the Board of Directors, President, April 12, 1999
- ----------------------------- Chief and Executive Officer (Principal
Christopher K. Mirabelli Executive Officer)
/s/ Augustine Lawlor Vice President, Corporate Development, April 12, 1999
- ----------------------------- Chief Financial Office (Principal Financial
Augustine Lawlor and Accounting Officer)
</TABLE>
<PAGE>
<TABLE>
<S> <C> <C>
/s/ Kate Bingham Director April 12, 1999
- -----------------------------
Kate Bingham
/s/ James Cavanaugh Director April 12, 1999
- -----------------------------
James Cavanaugh
/s/ Yasunori Kaneko Director April 12, 1999
- -----------------------------
Yasunori Kaneko
/s/ Martin Peretz Director April 12, 1999
- -----------------------------
Martin Peretz
/s/ Mark Skaletsky Director April 12, 1999
- -----------------------------
Mark Skaletsky
/s/ Timothy Springer Director April 12, 1999
- -----------------------------
Timothy A. Springer, Ph. D.
/s/ Christopher Walsh Director April 12, 1999
- -----------------------------
Christopher T. Walsh, Ph. D.
</TABLE>
<PAGE>
EXHIBIT INDEX
EXHIBITS
*3.3 Restated Certificate of Incorporation of the Registrant.
*3.4 Amended and Restated By-Laws of the Registrant, as amended to date.
4.1 Specimen certificate for shares of common stock.
5 Opinion of Bingham Dana LLP
23.1 Consent of Bingham Dana LLP (included in Exhibit 5.1)
23.2 Consent of Arthur Andersen LLP
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* Incorporated by reference from the Registrant's Registration Statement
on Form S-1 (Registration No. 333-30213).
<PAGE>
EXHIBIT 4.1
NUMBER SHARES
LeukoSite Inc.
INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE
SEE REVERSE FOR CERTAIN DEFINITIONS
CUSIP 52728R 10 2
THIS CERTIFIES THAT SPECIMEN
is the owner of XXXX
FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK, $.01 PAR VLUE, OF
LeukoSite, Inc.
(hereinafter called the Corporation, transferable on the books of the
Corporation by the holder hereof, in person or by duly authorized attorney, upon
surrender of this Certificate properly endorsed or accompanied by a proper
assignment. This Certificate and the shares represented by this Certificate are
issued and shall be subject to the laws of the State of Delaware and to the
provisions of the Certificate of Incorporation and the By-Laws of the
Corporation as amended from time to time (copies of which are on file at the
principal office of the Corporation and the Transfer Agent), to all of which the
holder of this Certificate by acceptance hereof assents.
This Certificate is not valid until countersigned by the Transfer Agent and
registered by the Registrar.
IN WITNESS WHEREOF, the Corporation has caused the facsimile signatures of its
duly authorized officers and its facsimile seal to be hereunto affixed.
Dated:
LEUKOSITE, INC.
1992
DELAWARE
TREASURER PRESIDENT
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LeukoSite, Inc.
The Corporation is authorized to issue more than one class of stock. Upon
written request the Corporation will furnish without charge to each stockholder
a copy of the powers, designations, preferences and relative, participating,
optional or other special rights of each class of stock or series thereof and
the qualifications, limitations or restrictions of such preferences and/or
rights.
[THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE
SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE OFFERED, SOLD, ASSIGNED,
PLEDGED, TRANSFERRED OR OTHERWISED DISPOSED OF EXCEPT (I) PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER SAID ACT, (II) PURSUANT TO AN AVAILABLE
EXEMPTION FROM REGISTRATION UNDER SAID ACT AND, IF REQUESTED, BY THE COMPANY,
UPON DELIVERY OF AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE COMPANY
THAT THE PROPOSED TRANSFER IS EXEMPT FROM SAID ACT OR (III) PURSUANT TO THE
RESALE PROVISIONS OF RULE 144.]
THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO CERTAIN
RESTRICTIONS ON TRANSFER AND/OR OTHER OBLIGATIONS SET FORTH IN THE AGREEEMENT
AND PLAN OF MERGER AND REORGANIZATION, DATED AS OF JANUARY 4, 1999 (THE
"AGREEMENT"). A COPY OF THE AGREEMENT IS ON FILE AND MAY BE INSPECTED BY THE
REGISTERED HOLDER OF THIS CERTIFICATE AT THE PRINCIPAL EXECUTIVE OFFICE OF THE
ISSUER.
The following abbreviations, when used in the inscription on the face of this
certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:
TEN COM - as tenants in common UNIF GIFT MIN ACT _____ Custodian TEN ENT - as
tenants by the entireties under Uniform Gift to Minors Act JT TEN - as joint
tenants with right of survivorship and not as tenants in common COM PROP - as
community property
Additional abbreviations may also be used though not in
the above list.
For value received ________hereby sell, assign and transfer unto
Please insert social security or other identifying number of assignee
(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)
Shares of the common stock represented by the within Certificate, and do hereby
irrevocably constitute and appoint _____Attorney to transfer the said stock on
the books of the within-named Corporation with full power of substitution in the
premises.
Dated:
NOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS
WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR WITHOUT ALTERATION
OR ENLARGEMENT OR ANY CHANGE WHATEVER.
Signature(s) Guaranteed
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THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GRANTOR INSTITUTION (BANKS,
STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN
AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM), PURSUANT TO SEC RULE
17Ad-15.
<PAGE>
Exhibit 23.2
CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
As independent public accountants, we hereby consent to the incorporation by
reference in
this registration statement of our report dated January 29, 1999 included in
LeuokoSite, Inc.'s Form 10-K for the year ended December 31, 1998 and to all
references to our Firm included in this registration statement.
Arthur Andersen LLP
Boston, Massachusetts
April 9, 1999