UNILAB CORP /DE/
S-8, 1997-08-08
MEDICAL LABORATORIES
Previous: VORNADO REALTY TRUST, S-3/A, 1997-08-08
Next: OM GROUP INC, 10-Q, 1997-08-08



     As filed with the Securities and Exchange Commission on August 8, 1997

                                                     Registration No. 333-

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

FORM S-8
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                               UNILAB CORPORATION
             (Exact name of Registrant as specified in its charter)

               Delaware                                95-4415490


       (State or jurisdiction of                    (I.R.S. Employer
    incorporation or organization)                    Identification No.)


                              18448 Oxnard Street
                            Tarzana, California 91356
                                 (818) 996-7300

              (Address,  including zip code, and telephone  number,
   including area code, of Registrant's  principal executive offices)



              UNILAB CORPORATION 1997 DIRECTORS STOCK PURCHASE PLAN
                 UNILAB CORPORATION NON-QUALIFIED STOCK OPTIONS
                   UNILAB CORPORATION RESTRICTED COMMON STOCK

                           (Full Title of the Plans)

                               Mark L. Bibi, Esq.
                          Vice President, Secretary and
                                 General Counsel
                               Unilab Corporation
                              401 Hackensack Avenue
                                    9th Floor
                          Hackensack, New Jersey 07601
                                 (201) 525-1000
                     (Name, address, including zip code, and
          telephone number, including area code, of agent for service)

<TABLE>
                         CALCULATION OF REGISTRATION FEE
<CAPTION>
         Title of Securities            Amount to be    Proposed Maximum    Proposed Maximum         Amount of
           to be Registered              Registered      Offering Price    Aggregate Offering     Registration Fee
                                                          Per Share(1)          Price(1)
<S>                                     <C>                  <C>          <C>                    <C>
Common Stock, par value $.01 per        4,004,261(2)         $1.375       $5,505,859             $1668
   share

</TABLE>
(1)  Estimated  solely  for the  purpose of  calculating  the  registration  fee
     pursuant to Rule 457(c) and rule 457(h)  promulgated  under the  Securities
     Act of 1933, as amended (the "Securities  Act"),  based upon the average of
     the high and low prices per share of the Common Stock (such  average  being
     $1.375) as reported on The American Stock Exchange on August 4, 1997.

(2)  Represents  (i)  25,000  shares  issuable  upon  the  exercise  of  certain
     nonqualified  options  granted to an  employee;  (ii)  2,979,261  shares of
     restricted  stock issued to certain  employees,  consultants and directors;
     and  (iii)  1,000,000   shares  issuable  in  connection  with  The  Unilab
     Corporation 1997 Directors Stock Purchase Plan. This Registration Statement
     also relates to such indeterminate number of additional  shares of Common
     Stock as may be issuable as a result of stock splits, stock dividends or
     similar transactions.
<PAGE>
                               UNILAB CORPORATION
 
                 FORM S-8 CROSS REFERENCE SHEET SHOWING LOCATION
                  OF INFORMATION REQUIRED BY PART I OF FORM S-3

     Form S-3 Item Number                        Location/Heading in Prospectus

1.   Forepart of Registration Statement and      Cover Page
     Outside Front Cover Page of Prospectus

2.   Inside Front and Outside Back Cover         Available Information;
     Pages of Prospectus                         Incorporation of Certain
                                                 Information by Reference

3.   Summary Information, Risk Factors           Not Applicable
     and Ratio of Earnings to Fixed Charges

4.   Use of Proceeds                             Use of Proceeds

5.   Determination of Offering Price             Not Applicable

6.   Dilution                                    Not Applicable

7.   Selling Security Holders                    Selling Stockholders

8.   Plan of Distribution                        Plan of Distribution

9.   Description of Securities                   Not Applicable
     to be Registered

10.  Interests of Named Experts and Counsel      Experts; Legal Matters

11.  Material Changes                            Not Applicable

12.  Incorporation of Certain Information        Incorporation of Certain
     by Reference                                Information by Reference

13.  Disclosure of Commission Position on        Indemnification of Officers
     Indemnification for Securities Act          and Directors
     Liabilities

<PAGE>

                                     PART II

               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3.   Incorporation of Documents by Reference.

     The following  documents  previously filed with the Securities and Exchange
Commission (the "Commission") by Unilab Corporation (the "Registrant")  pursuant
to the  Securities  Act of 1933,  as amended (the "1933 Act") or the  Securities
Exchange Act of 1934, as amended (the "1934 Act") are  incorporated by reference
herein:

     1. The Registrant's Annual Report on Form 10-K, as amended,  for the fiscal
year ended December 31, 1996.

     2.   The Registrant's Quarterly Reports on Form 10-Q for the periods ended
March 31, 1997 and June 30, 1997.

     3.   The Registrant's Current Report on Form 8-K, dated January 20, 1997.

     4. The  description of the  Registrant's  common stock,  par value $.01 per
share (the "Unilab Common Stock"),  contained in the  Registrant's  Registration
Statement on Form 8-A filed with the Commission on March 19, 1996, including any
amendments or reports filed for the purpose of updating such description.

     All  documents  filed with the  Commission  by the  Registrant  pursuant to
Sections  13(a),  13(c),  14 and 15(d) of the 1934 Act subsequent to the date of
this  Registration  Statement  and  prior  to  the  filing  of a  post-effective
amendment which  indicates that all securities  offered herein have been sold or
which  deregisters  all securities  then remaining  unsold shall be deemed to be
incorporated  by reference  into this  Registration  Statement  and to be a part
hereof from the date of filing of such documents.

     Any statement  contained herein or in a document  incorporated or deemed to
be incorporated by reference herein shall be deemed to be modified or superseded
for purposes hereof or of the related  prospectus to the extent that a statement
contained  herein  or in any other  subsequently  filed  document  which is also
incorporated  or deemed to be  incorporated  herein  modifies or supersedes such
statement.  Any such  statement so modified or  superseded  shall not be deemed,
except as so modified or superseded,  to constitute a part of this  Registration
Statement.

Item 4.   Description of Securities.

     Not Applicable, see Item 3(4) above.

Item 5.   Interests of Named Experts and Counsel.

     Mark  L.  Bibi,  Vice  President,  Secretary  and  General  Counsel  of the
Registrant,  is named in the Reoffer  Prospectus as having given an opinion upon
the validity of the securities being registered.  Mark L. Bibi has been the Vice
President,  Secretary and General Counsel of the Registrant for  approximately 4
years and beneficially owns 212,250 shares of the Registrant's Common Stock.

Item 6.   Indemnification of Directors and Officers.

     Section 145 of the General  Corporation  Law of the State of Delaware  (the
"DGCL")  provides that a Delaware  corporation  may indemnify any person against
expenses,  judgments,  fines  and  amounts  paid  in  settlements  actually  and
reasonably incurred by any such person in connection with a threatened,  pending
or completed action, suit or proceeding in which he is involved by reason of the
fact  that  he  is or  was a  director,  officer,  employee  or  agent  of  such
corporation,  or is or was  serving  at the  request  of the  corporation,  as a
director, officer, employee or agent of another corporation,  partnership, joint
venture, trust or other enterprise, provided that (i) he acted in good faith and
in a manner he reasonably believed to be in or not opposed to the best interests
of the  corporation  and (ii) with respect to any criminal action or proceeding,
he had no reasonable cause to believe his conduct was unlawful. If the action or
suit is by or in the name of the corporation,  the corporation may indemnify any
such  person  against  expenses  actually  and  reasonably  incurred  by  him in
connection  with the defense or settlement of such action or suit if he acted in
good faith and in a manner he reasonably believed to be in or not opposed to the
best interests of the corporation, except that no indemnification may be made in
respect of any claim,  issue or matter as to which such  person  shall have been
adjudged to be liable to the corporation, unless and only to the extent that the
Delaware  Court of  Chancery or the court in which the action or suit is brought
determines upon application  that,  despite the adjudication of liability but in
view of all the  circumstances of the case, such person is fairly and reasonably
entitled to indemnity for such expenses as the court deems proper.
<PAGE>
     The Amended and Restated  Certificate of  Incorporation,  as amended,  (the
"Certificate of Incorporation") of the Registrant provides for  indemnification,
to the fullest  extent  permitted by the  provisions of the DGCL, of all persons
whom it may indemnify pursuant thereto.  The Certificate of Incorporation of the
Registrant also provides that the indemnification provided by such section shall
not limit or exclude any rights,  indemnities  or  limitations  of  liability to
which any person may be entitled  whether as a matter of law,  under the Amended
and Restated By-laws of the Registrant,  by agreement,  vote of the stockholders
or disinterested directors of the Registrant or otherwise.

     In  accordance  with Section  102(b)(7)  of the DGCL,  the  Certificate  of
Incorporation of the Registrant  limits the personal  liability of the directors
of the Registrant to the fullest extent permitted by such Section 102(b)(7).

     The Registrant  also  maintains  standard forms of officers' and directors'
liability insurance policies.

Item 7.  Exemption from Registration Claimed.

     Exemption from registration for 2,979,261 shares of the Unilab Common Stock
covered  by the  Reoffer  Prospectus  was  claimed  under  Section  4(2)  of the
Securities  Act. Such shares were issued to certain  employees,  consultants and
directors  of  the   Registrant  as  part  of  their   individually   negotiated
compensation arrangements with the Registrant.

Item 8.   Exhibits.

     The  following  is a  complete  list of  exhibits  filed  as a part of this
registration statement:


Exhibit No.     Document

  4.01        Form of Unilab Corporation 1997 Directors Stock Purchase Plan.

  4.02        Form of Restricted Stock Agreement by and between the Registrant
              and Messrs. and Mesdames Brett, Bryan, Filer, Fischinger,
              Lanzolatta and Marquez.

  4.03        Form of Stock Option Agreement by and between the Registrant and
              Richard A. Michaelson.

  4.04        Restricted Stock Agreement, dated January 20, 1997, by
              and  between  the   Registrant  and  Andrew  H.  Baker
              (Incorporated  by  reference  to Exhibit  10.18 to the
              Company's  Form 10-K for the year ended  December  31,
              1996, dated March 21, 1997).

  4.05        Amendment No. 1 to Restricted Stock Agreement, dated January 20,
              1997, by and between the Registrant and Andrew H. Baker.

  4.06        Employment  Agreement,  dated January 20, 1997, by and
              between   the   Registrant   and   David   C.   Weavil
              (Incorporated  by  reference  to Exhibit  10.12 to the
              Company's  Annual  Report  on form  10-K  for the year
              ended December 31, 1996, dated March 21, 1997).

  5.01        Opinion of Mark L. Bibi, Vice President, Secretary and
              General  Counsel  for the  Registrant,  regarding  the
              legality of Common Stock being registered.

 23.01        Consent of Arthur Andersen LLP.

 23.02        Consent of Mark L. Bibi, Esq. (included in Exhibit 5.01 hereto).

 24.01        Powers of Attorney (included on the signature pages of this
              Registration Statement).

<PAGE>

Item No. 9.    Undertakings.

     (a)  The undersigned Registrant hereby undertakes:

          (1) to file,  during  any  period  in which  offers or sales are being
made, a post-effective amendment to this registration statement:

       (i)    To include any prospectus required by Section 10(a)(3) of the 1933
Act;

       (ii) To reflect in the  prospectus  any facts or events arising after the
   effective   date  of  the   registration   statement   (or  the  most  recent
   post-effective  amendment  thereof) which,  individually or in the aggregate,
   represent  a  fundamental   change  in  the  information  set  forth  in  the
   registration  statement.  Notwithstanding  the  foregoing,  any  increase  or
   decrease  in volume of  securities  offered  (if the  total  dollar  value of
   securities  offered  would not  exceed  that  which was  registered)  and any
   deviation  from the low or high and of the estimated  maximum  offering range
   may be reflected in the form of prospectus filed with the Commission pursuant
   to Rule  424(b)  if,  in the  aggregate,  the  changes  in  volume  and price
   represent no more than 20 percent  change in the maximum  aggregate  offering
   price  set  forth in the  "Calculation  of  Registration  Fee"  table in this
   registration statement; and

       (iii) To include any  material  information  with  respect to the plan of
   distribution not previously  disclosed in the  registration  statement or any
   material change to such information in the registration statement;

provided,  however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the
information to be included in a post-effective  amendment by those paragraphs is
contained in periodic  reports filed with or furnished to the  Commission by the
Registrant  pursuant  to Section  13 or  Section  15(d) of the 1934 Act that are
incorporated by reference in the registration statement.

       (2) that,  for the purpose of  determining  any liability  under the 1933
Act, 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; and

       (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.

       (b) The undersigned  Registrant  hereby  undertakes that, for purposes of
determining  any liability  under the 1933 Act, each filing of the  Registrant's
Annual  Report  pursuant to Section 13(a) or Section 15(d) of the 1934 Act (and,
where  applicable,  each  filing of an employee  benefit  plan's  Annual  Report
pursuant to Section 15(d) of the 1934 Act) 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.

       (c) Insofar as indemnification for liabilities arising under the 1933 Act
may  be  permitted  to  directors,  officers  and  controlling  persons  of  the
Registrant pursuant to the foregoing  provisions,  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 Act and is,
therefore,  unenforceable. In the event that a 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 Act and will be governed by the final adjudication of
such issue.

<PAGE>

REOFFER 
PROSPECTUS

                               UNILAB CORPORATION

                     COMMON STOCK, PAR VALUE $.01 PER SHARE

                                3,004,261 SHARES

     This Reoffer  Prospectus relates to the subsequent resale or offer for sale
on The American  Stock  Exchange,  or otherwise,  of (i) 25,000 shares of voting
common  stock,  par value  $.01 per share  ("Unilab  Common  Stock"),  of Unilab
Corporation,  a Delaware  corporation  ("Unilab" or the "Company"),  that may be
acquired by an employee of the Company, who could be deemed to be an "affiliate"
(as defined in Rule 405 promulgated under the Securities Act of 1933, as amended
(the  "Securities  Act"))  of  Unilab,  pursuant  to  the  exercise  of  certain
nonqualified  options granted to such employee under a Nonqualified Stock Option
Agreement (the "Option Shares") and (ii) 2,979,261  shares of restricted  Unilab
Common Stock (the "Restricted  Shares") that have been granted by the Company to
certain  employees,   consultants  and  directors  of  the  Company  as  partial
compensation for services rendered by such employees,  consultants and directors
(such  persons   referred  to  in  clauses  (i)  and  (ii)  being  the  "Selling
Stockholders"). In connection with such resales or offers for sale, such persons
and the  brokers  through  whom  such  shares  may be sold may be  deemed  to be
"underwriters"  as that term is defined in Section 2(11) of the Securities  Act.
The Company will not receive any proceeds from the offering of the Option Shares
or the Restricted  Shares.  All expenses of registration  incurred in connection
with  the  registration  under  the  Securities  Act  and  the  offering  of the
securities hereby are being borne by Unilab, but all selling and other expenses,
incurred by an  individual  Selling  Stockholder  will be borne by such  Selling
Stockholder.

     


THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
   EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
      SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
         PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS.  ANY
            REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.


     No person is  authorized in connection  with any offering made hereby to
give any  information  or to make any
representation,  not contained in this Reoffer Prospectus, and if given or made,
such  information  or  representations  must not be relied  upon as having  been
authorized  by the Company or any Selling  Stockholder.  The Reoffer  Prospectus
does not  constitute an offer to sell or a  solicitation  of an offer to buy any
security other than the  securities  offered  hereby,  nor does it constitute an
offer to sell or a solicitation of an offer to buy any of the securities offered
hereby to any person in any  jurisdiction  in which it is  unlawful  to make any
such offer or solicitation to such person.  Neither the delivery of this Reoffer
Prospectus nor any sale made hereby shall under any circumstance  imply that the
information  contained  herein is correct as of any date  subsequent to the date
hereof.



   
              The date of this Reoffer Prospectus is August 8, 1997

<PAGE>


                              AVAILABLE INFORMATION

     The Company is subject to the informational  requirements of the Securities
Exchange  Act of 1934,  as  amended  (the  "Exchange  Act"),  and in  accordance
therewith is required to file reports,  proxy  statements and other  information
with the  Securities and Exchange  Commission  (the  "Commission")  which may be
inspected  and  copied at the  public  reference  facilities  maintained  by the
Commission  located at  Judiciary  Plaza,  450 Fifth  Street,  N.W.,  Room 1024,
Washington,  D.C. 20549, and at the public reference  facilities  located at the
regional offices of the Commission at Seven World Trade Center,  Suite 1300, New
York, New York 10048, and at the Citicorp Center, 500 West Madison Street, Suite
1400, Chicago,  Illinois 60661. Copies of such material can be obtained from the
Public Reference Section of the Commission at Judiciary Plaza, 450 Fifth Street,
N.W.,  Washington,  D.C. 20549, at prescribed rates. In addition, the Commission
maintains a Web site that contains reports, proxy and information statements and
other  information  regarding  registrants  that  file  electronically  with the
Commission.  The address of such site is  http://www.sec.gov.  The Company files
electronically with the Commission.  Unilab Common Stock is listed and traded on
The American Stock Exchange. Reports, proxy statements, informational statements
and other information  concerning the Company can be inspected at the offices of
The American Stock Exchange located at 86 Trinity Place, New York, NY 10006.

     The Company has filed with the Commission a registration  statement on Form
S-8 (herein,  together  with all  amendments,  exhibits and  schedules  thereto,
referred to as the  "Registration  Statement") under the Securities Act of 1933,
as amended  (the  "Securities  Act"),  with  respect to the  securities  offered
hereby.  This Reoffer  Prospectus,  which constitutes a part of the Registration
Statement, does not contain all of the information set forth in the Registration
Statement,  certain parts of which are omitted in accordance  with the rules and
regulations  of the  Commission,  and to which  reference  is hereby  made.  For
further information,  reference is hereby made to the Registration Statement and
exhibits  filed as a part thereof and otherwise  incorporated  therein and which
may be inspected  and copied in the manner and at the sources  described  above.
Statements  contained  in this  Reoffer  Prospectus  as to the  contents  of any
document  referred  to  are  not  necessarily  complete,  and in  each  instance
reference is made to such exhibit for a more complete  description and each such
statement is qualified in its entirety by such reference.

                                   THE COMPANY

General

     Unilab  primarily   provides  clinical   laboratory   testing  services  to
physicians,   managed-care  organizations,   hospitals  and  other  health  care
providers.  It provides clinical  laboratory  testing services through (i) three
full-service central testing laboratories located in Tarzana (Los Angeles),  San
Jose and Sacramento,  California,  (ii) approximately 40 STAT ("short turnaround
time")  laboratories in California and (iii)  approximately  217 patient service
centers primarily located in California, with a handful in certain other states.

     Unilab was incorporated  under the name MetCal Inc. on January 6, 1993 as a
Delaware corporation and successor to Unilab Corporation, a Colorado corporation
founded in 1988 (as  successor  to a  corporation  founded  in 1986),  which was
reincorporated in 1990 as a Delaware corporation. Unilab's executive offices are
located at 18448 Oxnard Street,  Tarzana,  California  91356,  telephone  number
(818)  996-7300.  Unilab Common Stock is listed on The American  Stock  Exchange
under the symbol "ULB."

                                 USE OF PROCEEDS

     The Company  will  receive  the  exercise  price of the Option  Shares when
exercised by the holder thereof.  Such proceeds will be used for working capital
purposes.  The Company  will not receive any  proceeds  from the offering of the
Restricted Shares by the Selling Stockholders.



<PAGE>



                               PLAN OF DISTRIBUTION

     The shares of Unilab  Common Stock covered by this Reoffer  Prospectus  are
being registered by Unilab for account of the Selling  Stockholders.  Unilab has
been  informed  by the  Selling  Stockholders  that none of such  shares will be
offered through underwriters.

     The  shares of Unilab  Common  Stock  reoffered  and  resold  hereby may be
offered  and sold from time to time by certain  stockholders  of Unilab  through
brokers on The American Stock Exchange or otherwise  (without the payment of any
underwriting  commission or discount other than normal brokers'  commissions for
effecting such transactions),  through negotiated  transactions or otherwise, at
market  prices  prevailing  at the  time of  sale,  at  prices  related  to such
prevailing  market prices or at prices  otherwise  negotiated.  To the Company's
knowledge  no specific  brokers or dealers have been  designated  by the Selling
Stockholders  nor has any  agreement  been  entered into in respect of brokerage
commissions or for the exclusive or coordinated sale of any securities which may
be reoffered pursuant to this Reoffer Prospectus.  The Selling  Stockholders and
any broker or dealer  through  whom  offers or sales of shares of Unilab  Common
Stock  covered  by  this  Reoffer   Prospectus  are  made  may  be  regarded  as
"underwriters"  within the meaning of the Act, although the Selling Stockholders
disclaim  such  status.  Compensation  received  by any such broker or dealer in
respect of the offer or sale of such  shares may be  regarded  as  underwriters'
compensation.

     All expenses of registration  incurred in connection with this offering are
being  borne by  Unilab,  but all  selling  and other  expenses  incurred  by an
individual Selling Stockholder will be borne by such Selling Stockholder.

                              SELLING STOCKHOLDERS

     This Reoffer  Prospectus relates to (i) shares of Unilab Common Stock which
have been  acquired  by certain  employees,  consultants  and  directors  of the
Company  pursuant  to the grant to such  persons of Unilab  Common  Stock  under
Restricted Stock Agreements and/or employment agreements,  (ii) shares of Unilab
Common  Stock  which may be  acquired by an employee of the Company who could be
deemed to be an  "affiliate"  of Unilab,  pursuant  to the  exercise  of options
granted to such employee under a Nonqualified  Stock Option  Agreement and (iii)
shares of Unilab Common Stock which have been acquired by a certain  director of
the Company pursuant to the 1997 Unilab Director Stock Purchase Plan.

     The  following  table  sets  forth  certain  information  known  to  Unilab
regarding the  beneficial  ownership of Unilab Common Stock as of August 1, 1997
with respect to each of the Selling Stockholders.  For purposes of this table, a
person is deemed to have "beneficial ownership" of any shares as of a given date
which such person has the right to acquire  within 60 days after such date.  For
purposes of computing the percentage of  outstanding  shares held by each person
named below on a given  date,  any  security  which such person has the right to
acquire within 60 days after such date is deemed to be  outstanding,  but is not
deemed to be outstanding  for the purpose of computing the percentage  ownership
of any other  person.  Except as noted  below,  each  person has full voting and
investment power over the shares indicated.



<PAGE>
<TABLE>
<CAPTION>
                                                  Number of shares of
                         Position or Material     Common Stock                              Number of Shares of
Selling                  Relationship with        Beneficially Owned     Number of Shares   Common Stock Beneficially
Stockholder              the Company During            Prior to          of Common Stock    Owned After Completion
                         Past Three Years         Reoffering (1)          Reoffered         of the Reoffering(1)
                                                  
                                                                                                      Percentage of 
                                                                                            Number    Total Shares
                                                                                                      Outstanding
<S>                       <C>                      <C>                     <C>            <C>            <C>
David C. Weavil           Chairman, Chief          1,371,428               1,371,428             0          *
                          Executive Officer and
                          President

Kirby L. Cramer           Director                 1,011,611                 500,000       511,611        1.3%


Todd Brett                Associate Vice               4,833                   1,500         3,333          *
                          President, Business
                          Development

Lauren Bryan              Former Divisional Vice      18,500                   1,500        17,000          *
                          President

David Filer               Vice President of           16,666                  10,000         6,666          *
                          Billing

Andrew Fischinger         Regional Medical            10,000                  10,000             0          *
                          Director

Jeff Lanzolatta           Division President         175,000                  50,000       125,000          *
 
Beverly Marquez           Regional General             4,833                   1,500         3,333          *
                          Manager

Richard A. Michaelson     Senior Vice President,     535,340                  25,000       510,340        1.3
                          Chief Financial
                          Officer and Treasurer

Andrew H. Baker           Consultant; Former       2,716,288               1,033,333     1,682,955        4.2
                          Chairman, Chief
                          Executive Officer and
                          President
</TABLE>

- ------------------------
*  Less than 1%.

(1)  Calculated  pursuant to Rule 13d-3  promulgated under the Exchange Act, and
     based on 40,263,977  shares of Unilab Common Stock outstanding as of August
     1, 1997.  Since the shares  being  reoffered  hereby  have been  registered
     pursuant  to Rule 415  under  the  Securities  Act and not  pursuant  to an
     underwritten  public offering,  the number of registered  shares to be sold
     pursuant hereto and the dates of such sale are not presently determinable.

     On August 4, 1997 the closing  sales  price per share of the Unilab  Common
     Stock, as reported on the American Stock Exchange was $1.375.

<PAGE>
                       DOCUMENTS INCORPORATED BY REFERENCE


     The  following   documents   previously  filed  with  the  Commission  (the
"Commission")  by the Company pursuant to the Securities Act or the Exchange Act
are incorporated by reference herein and made a part hereof:

     1. The Company's  Annual  Report on Form 10-K,  as amended,  for the fiscal
year ended December 31, 1996.

     2.   The Company's Quarterly Reports on Form 10-Q for the periods ended
March 31, 1997 and June 30, 1997.

     3.   The Registrant's Current Report on Form 8-K, dated January 20, 1997

     4. The description of the Company's  Common Stock, par value $.01 per share
(the "Unilab Common Stock"),  contained in the Company's  Registration Statement
on Form 8-A filed with the Commission on June 19, 1996, including any amendments
or reports filed for the purpose of updating such description.

     All documents filed with the Commission by the Company pursuant to Sections
13(a),  13(c),  14 and  15(d)  of the 1934  Act  subsequent  to the date of this
Registration  Statement  and prior to the filing of a  post-effective  amendment
which  indicates  that all  securities  offered  herein  have been sold or which
deregisters  all  securities  then  remaining  unsold  shall  be  deemed  to  be
incorporated  by reference into this Reoffer  Prospectus and to be a part hereof
from the date of filing of such documents.

     Any statement  contained herein or in a document  incorporated or deemed to
be incorporated by reference herein shall be deemed to be modified or superseded
for purposes  hereof to the extent that a statement  contained  herein or in any
other  subsequently  filed document which is also  incorporated  or deemed to be
incorporated herein modifies or supersedes such statement. Any such statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of this Reoffer Prospectus.

     A copy of any  documents  incorporated  by  reference  in the  Registration
Statement (not including  exhibits to the  information  that is  incorporated by
reference unless such exhibits are  specifically  incorporated by reference into
the information  that the  Registration  Statement  incorporates)  of which this
Reoffer  Prospectus  forms a part but which is not  delivered  with this Reoffer
Prospectus  will be provided by the Company without charge to any person to whom
this Reoffer Prospectus has been delivered,  upon the oral or written request of
such person.  Such requests  should be directed to Mark L. Bibi, Vice President,
Secretary and General Counsel,  Unilab  Corporation,  401 Hackensack Avenue, 9th
Floor, Hackensack, New Jersey 07601, telephone number (201) 525-1000.

                         ACCOUNTING AND AUDITING EXPERTS

     The audited Financial Statements and schedules of the Company, incorporated
by reference  in this  Reoffer  Prospectus  and  elsewhere in this  Registration
Statement  have  been  audited  by  Arthur  Andersen  LLP,   independent  public
accountants,  as  indicated  in their  reports  with  respect  thereto,  and are
incorporated by reference  herein in reliance upon the authority of said firm as
experts in accounting and auditing in giving said reports.

                                  LEGAL MATTERS

     Certain legal matters with respect to the Common Stock being offered hereby
are being passed upon by Mark L. Bibi,  Vice  President,  Secretary  and General
Counsel to the Company.

<PAGE>
                                 INDEMNIFICATION

     Section 145 of the General  Corporation  Law of the State of Delaware  (the
"DGCL")  provides that a Delaware  corporation  may indemnify any person against
expenses,  judgments,  fines  and  amounts  paid  in  settlements  actually  and
reasonably incurred by any such person in connection with a threatened,  pending
or completed action, suit or proceeding in which he is involved by reason of the
fact  that  he  is or  was a  director,  officer,  employee  or  agent  of  such
corporation,  or is or was  serving  at the  request  of the  corporation,  as a
director, officer, employee or agent of another corporation,  partnership, joint
venture, trust or other enterprise, provided that (i) he acted in good faith and
in a manner he reasonably believed to be in or not opposed to the best interests
of the  corporation  and (ii) with respect to any criminal action or proceeding,
he had no reasonable cause to believe his conduct was unlawful. If the action or
suit is by or in the name of the corporation,  the corporation may indemnify any
such  person  against  expenses  actually  and  reasonably  incurred  by  him in
connection  with the defense or settlement of such action of suit if he acted in
good faith and in a manner he reasonably believed to be in or not opposed to the
best interests of the corporation, except that no indemnification may be made in
respect of any claim,  issue or matter as to which such  person  shall have been
adjudged to be liable to the corporation, unless and only to the extent that the
Delaware  Court of  Chancery or the court in which the action or suit is brought
determines upon application  that,  despite the adjudication of liability but in
the light of the circumstances of the case, such person is fairly and reasonably
entitled to indemnity for such expenses as the court deems proper.

     The Amended and Restated  Certificate of  Incorporation,  as amended,  (the
"Certificate of Incorporation") of the Company provides for indemnification,  to
the fullest extent  permitted by the provisions of the DGCL, of all persons whom
it may  indemnify  pursuant  thereto.  The  Certificate  of  Incorporation  also
provides  that the  indemnification  provided by such section shall not limit or
exclude any rights,  indemnities or limitations of liability to which any person
may be  entitled  whether as a matter of law,  under the  Amended  and  Restated
By-laws of the Company, by agreement,  vote of the stockholders or disinterested
directors of the Company or otherwise.

     In  accordance  with Section  102(b)(7)  of the DGCL,  the  Certificate  of
Incorporation  limits the personal  liability of the directors of the Company to
the fullest extent permitted by such Section 102(b)(7).

     The Company  also  maintains  standard  forms of officers'  and  directors'
liability insurance policies.



Unilab Corporation has filed with the Securities            3,004,261 Shares
and Exchange Commission, Washington, D.C., a
Registration Statement under the Securities Act of
1933, as amended, with respect to this offering.           UNILAB CORPORATION
This Reoffer Prospectus omits certain  information
contained in the Registration  Statement. The
information omitted may be obtained from the Securities
and  Exchange Commission upon payment of the regular        Common Stock,
charge therefor.                                        Par Value $.01 Per Share



                   TABLE OF CONTENTS

                                                 Page

Available Information.............................A-2         PROSPECTUS
The Company.......................................A-2
Use of Proceeds...................................A-2
Plan of Distribution..............................A-3
Selling Stockholders..............................A-3
Documents Incorporated by Reference...............A-5
Accounting and Auditing Experts...................A-5
Legal Matters.....................................A-5
Indemnification...................................A-6










                                                           August 8, 1997


<PAGE>

                                   SIGNATURES

The Registrant

     Pursuant to the  requirements of the Securities Act of 1933, the Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-8 and has  duly  caused  this  Registration
Statement  to be  signed  on  its  behalf  by  the  undersigned,  hereunto  duly
authorized,  in the City of Los Angeles and State of  California on this 8th day
of August, 1997.


                                     UNILAB CORPORATION



                                     By: /s/   David C. Weavil
                                     Name:    David C. Weavil
                                     Title:   Chairman of the Board, President
                                     and Chief Executive Officer
<PAGE>
                                POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS,  that each person whose  signature  appears
below hereby appoints Mark L. Bibi as his true and lawful attorney-in-fact, with
full power of substitution  and  resubstitution,  for him and in his name, place
and stead, in any and all capacities,  to sign any and all amendments (including
post-effective  amendments) to this Registration  Statement and to file the same
with all exhibits  thereto and other documents in connection  therewith with the
Securities  and Exchange  Commission  granting  unto said  attorney-in-fact  and
agents,  and each of them,  full power and  authority to do and perform each and
every act and thing requisite and necessary to be done in and about the premises
as fully to all intents and  purposes as he might or could do in person,  hereby
ratifying and confirming all that said attorney-in-fact and agents, or any them,
or his substitute, may lawfully do or cause to be done by virtue hereof.

     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 dated indicated.


Signature                     Title                              Date

      /s/
- ------------------------
David C. Weavil               Chairman of the Board,             August 8, 1997
                              President and Chief Executive
                              Officer (principal executive
                              officer)

      /s/
- ------------------------
Richard A. Michaelson         Senior Vice President-Finance,
                              Treasurer and Chief Financial
                              Officer (principal financial
                              and accounting)                    August 8, 1997

      /s/
- ------------------------
Kirby L. Cramer               Director                           August 8, 1997

      /s/
- ------------------------
Michael B. Hoffman            Director                           August 8, 1997

      /s/
- ------------------------
Haywood D. Cochrane           Director                           August 8, 1997

      /s/
- ------------------------
Gabriel B. Thomas             Director                           August 8, 1997



                                 EXHIBITS INDEX


Exhibit No.     Document

  4.01        Form of Unilab Corporation 1997 Directors Stock Purchase Plan.

  4.02        Form of Restricted Stock Agreement by and between the Registrant
              and Messrs. and Mesdames Brett, Bryan, Filer, Fischinger,
              Lanzolatta and Marquez.

  4.03        Form of Stock Option Agreement by and between the Registrant and
              Richard A. Michaelson.

  4.04        Restricted Stock Agreement, dated January 20, 1997, by
              and  between  the   Registrant  and  Andrew  H.  Baker
              (Incorporated  by  reference  to Exhibit  10.18 to the
              Company's  Form 10-K for the year ended  December  31,
              1996, dated March 21, 1997).

  4.05        Amendment No. 1 to Restricted Stock Agreement, dated January 20,
              1997, by and between the Registrant and Andrew H. Baker.

  4.06        Employment  Agreement,  dated January 20, 1997, by and
              between   the   Registrant   and   David   C.   Weavil
              (Incorporated  by  reference  to Exhibit  10.12 to the
              Company's  Annual  Report  on form  10-K  for the year
              ended December 31, 1996, dated March 21, 1997).

  5.01        Opinion of Mark L. Bibi, Vice President, Secretary and
              General  Counsel  for the  Registrant,  regarding  the
              legality of Common Stock being registered.

 23.01        Consent of Arthur Andersen LLP.

 23.02        Consent of Mark L. Bibi, Esq. (included in Exhibit 5.01 hereto).

 24.01        Powers of Attorney (included on the signature pages of this
              Registration Statement).

                                                            Exhibit 4.01


                               UNILAB CORPORATION
                       1997 DIRECTORS STOCK PURCHASE PLAN


1.        Purpose

         The purpose of the Unilab  Corporation  1997  Directors  Stock Purchase
         Plan  (the   "Plan")  is  to  secure  for   Unilab   Corporation   (the
         "Corporation")  and its  stockholders  the  benefits  of the  incentive
         inherent in  increased  ownership of common  stock,  par value $.01 per
         share (the "Common  Stock"),  of the  Corporation by the members of the
         Board of Directors  (the  "Board") of the  Corporation.  It is expected
         that such  ownership  will  provide such  Directors  with a more direct
         stake in the future  welfare of the  Corporation  and encourage them to
         remain directors of the Corporation.  It is also expected that the Plan
         will   encourage   qualified   persons  to  become   directors  of  the
         Corporation.  This purpose will be accomplished by reserving  shares of
         common stock for sale and issuance to Directors.

2.        Administration

         The Plan  shall be  administered  by the  Board  or by such  person  or
         persons  designated by the Board. (All references herein to the "Board"
         shall be deemed to include the Board's designee.). The Board shall have
         all the  powers  vested in it by the terms of the Plan.  Subject to the
         provisions of the Plan,  the Board shall have the power to construe the
         Plan, to determine all questions arising  thereunder,  and to adopt and
         amend such rules and regulations for the  administration of the Plan as
         it may deem desirable.  Any decision of the Board in the administration
         of the Plan, as described  herein,  shall be final and conclusive.  The
         Board  may act  only by a  majority  of its  members  in  office  (or a
         majority of the  members of any  Committee  designated  by the Board to
         administer the Plan). The members thereof may authorize any one or more
         of  their  number  or  the  Secretary  or  any  other  officer  of  the
         Corporation to execute,  prepare and deliver documents on behalf of the
         Board.  No member of the Board  shall be liable  for  anything  done or
         omitted to be done by such  member or by any other  member of the Board
         in  connection  with the Plan,  except for such  member's  own  willful
         misconduct or as expressly provided by statute.

3.        Amount of Stock

         The stock  which may be issued and sold under the Plan shall not exceed
         1,500,000 shares of Common Stock,  subject to adjustment as provided in
         Section 7. The Common Stock to be issued may be either  authorized  and
         unissued shares or issued shares acquired by the Corporation.


4.       Eligibility to Purchase Common Stock

         Each  Director  shall be eligible to  purchase  shares of Common  Stock
         under the Plan in accordance  with the  procedures set forth in Section
         5.

5.       Procedure for Purchasing Common Stock

         (a)      Each  Director  shall have the right to purchase  Common Stock
                  under  this  Plan,  by  stating  in a writing  filed  with the
                  Secretary of the  Corporation  (the  "Notice"),  the number of
                  shares of  Common  Stock he wishes  to  purchase  (the  "Share
                  Amount")  or the dollar  amount he wishes to spend to purchase
                  shares of Common  Stock (the "Dollar  Amount").  The date such
                  Notice  is  properly   delivered  to  the   Secretary  of  the
                  Corporation is hereinafter referred to as the "Notice Delivery
                  Date".

         (b)      The  number  of  shares  of  Common  Stock to be  issued  to a
                  Director  who  delivers  the  Notice to the  Secretary  of the
                  Corporation   specifying  a  Dollar  Amount  for  his  desired
                  purchase  shall be  determined  based on the Market  Value (as
                  hereinafter  defined in Section 6) of a share of Common  Stock
                  on the Notice Delivery Date, subject to adjustment as provided
                  in Section 7.

         (c)      The purchase price of Common Stock  purchased  under this Plan
                  for a Director who delivers a Notice specifying a Share Amount
                  shall  also  be  determined  based  on the  Market  Value  (as
                  hereinafter  defined in Section 6) of a share of Common  Stock
                  on the Notice Delivery Date, subject to adjustment as provided
                  in Section 7.

         (d)       The number of shares issued shall be rounded to the nearest
                   whole number.

6.        Purchase Price

         The  purchase  price per share  shall be 100% of the Market  Value of a
         share  of  Common  Stock  on  the  Notice  Delivery  Date,  subject  to
         adjustment as provided in Section 7. As used herein, Market Value shall
         be the last  reported  sales  price of the Common  Stock (if the Common
         Stock is then  traded on a national  securities  exchange,  such as the
         American Stock Exchange, where the Common Stock currently trades, or in
         the  Nasdaq  Stock  Market  or, if not so  traded,  the  average of the
         closing bid and asked prices thereof, on the applicable date).

7.        Adjustments upon Changes in Capitalization

         (a)      If the outstanding Common Stock is hereafter changed by reason
                  of reorganization,  merger,  consolidation,  recapitalization,
                  reclassification,  stock  split-up,  forward or reverse  stock
                  split,  combination,  exchange  of  shares,  or the  like,  or
                  dividends   payable  in  shares  of  the  Common   Stock,   an
                  appropriate  adjustment  shall  be  made by the  board  in the
                  aggregate number of shares of Common Stock available under the
                  Plan and in the number of shares of Common  Stock issued under
                  this Plan.

         (b)      Any   adjustment   in  the  number  of  shares   shall   apply
                  proportionately. If fractions of a share would result from any
                  such  adjustment,  the adjustment shall be revised to the next
                  higher whole number of shares.

8.        Miscellaneous Provisions

         (a)      Except as expressly  provided for in the Plan,  no Director or
                  other person shall have any claim or right to purchase  Common
                  Stock under the Plan.  Neither  the Plan nor any action  taken
                  hereunder  shall be construed as giving any Director any right
                  to be  retained  in  the  service  of  the  Corporation  or to
                  continue service as a Director.

         (b)      The  Corporation  shall not be obligated to deliver any shares
                  of Common Stock  hereunder until they have been listed on each
                  securities  exchange  on which  the  Common  Stock may then be
                  listed,  or  until  there  has  been  qualification  under  or
                  compliance   with  such  state  or  federal  laws,   rules  or
                  regulations as the Corporation may deem applicable.

         (c)      It shall be a condition to the  obligation of the  Corporation
                  to issue  shares of Common  Stock that the Director pay to the
                  Corporation,  upon its demand, such amount, as shall equal the
                  Purchase Price, and as may be requested by the Corporation for
                  the purpose of satisfying  any liability to withhold  federal,
                  state,  local or foreign income or other taxes.  If the amount
                  requested  is not paid,  the  Corporation  may refuse to issue
                  shares of Common Stock.

         (d)       The expenses of the Plan shall be borne by the Corporation.

         (e)      To the extent not preempted by Federal law, the Plan,  and all
                  agreements  hereunder,  shall be construed in accordance  with
                  and governed by the laws of the State of Delaware.

9.        Amendment or Discontinuance

         The Plan may be  amended at any time and from time to time by the Board
         as the  Board  shall  deem  advisable  including,  but not  limited  to
         amendments  necessary  to qualify for any  exemption  or to comply with
         applicable law or regulations.

10.       Compliance With Section 16(b) of the Act

         It is the intent of the Corporation  that the Plan and any Common Stock
         issued hereunder  satisfy and be interpreted in a manner that satisfies
         the applicable  requirements of Section 16(b) of the Act and Rule 16b-3
         thereunder,  so that such  persons  will be entitled to the benefits of
         Rule 16b-3 or other  exemptive  rules  under  Section 16 of the Act and
         will not be subjected to liability thereunder.  If any provision of the
         Plan would otherwise  conflict with the intent expressed  herein,  that
         provision,  to the extent  possible,  shall be  interpreted  and deemed
         amended so as to avoid such  conflict.  To the extent of any  remaining
         irrreconcilable  conflict  with such intent,  such  provision  shall be
         deemed  void as  applicable  to  persons  who are or may be  subject to
         Section 16 of the Act.

11.       Termination

         The Plan shall  terminate upon the earlier to occur of (a) the adoption
         of a  resolution  of the Board  terminating  the Plan and (b) March 31,
         2007.

12.       Effective Date of Plan

         The Plan shall be deemed effective as of April 1, 1997.





RESTRICTED STOCK AGREEMENT

	Pursuant to the Unilab Corporation 1996 Stock Option and 
Performance Incentive Plan (the "Plan"), this Restricted Stock 
Agreement (the "Agreement") is made as of _____________ 
199__, between Unilab Corporation, a Delaware corporation (the 
"Corporation"), and ____________________________, a key 
employee of the Corporation (the "Employee"), for the grant by the 
Corporation to the Employee of restricted shares of the 
Corporation's common stock, par value $.01 per share (the 
"Common Stock").

	Capitalized terms used but not defined herein have the 
meaning set forth in the Plan.

	1.	Grant of Shares.  In accordance with the terms of 
the Plan, and in consideration of valuable services heretofore 
rendered by the Employee to the Corporation and of the agreements 
hereinafter set forth, the Corporation hereby grants to the Employee 
_______________ Thousand (____,000) shares of Common Stock 
of the Corporation (the "Shares").  As soon as reasonably 
practicable following the Employee's execution of this Agreement, 
a certificate or certificates representing the Shares and bearing the 
legend described in Section 7 shall be issued in the name of the 
Employee.  The Corporation, at the direction of the Committee, 
shall hold such certificate or certificates, properly endorsed for 
transfer, for the Employee's benefit until such time as the Shares 
are forfeited to the Corporation, or the restrictions herein set forth 
have lapsed.  The Shares, shall be issued from the Corporation's 
available treasury shares or from authorized but unissued shares.  
Upon issuance of the certificates representing the Shares, the 
Employee shall have all the rights of a stockholder with respect to 
the Shares, including the right to vote and to receive all dividends 
or other distributions paid or made with respect to the Shares.  
However, the Shares (and any securities of the Corporation which 
may be issued with respect to the Share by virtue of any stock split, 
combination, stock dividend or recapitalization, which securities 
shall be deemed to be "Shares" hereunder) shall be subject to all the 
restrictions hereinafter set forth.

	2.	Restriction.  The Share shall not be sold, exchanged, 
assigned, transferred, pledged or otherwise disposed of, and shall 
be subject to forfeiture as set forth in Section 5 below until the 
restriction imposed by this Section 2 (the "Restriction") has lapsed 
pursuant to Sections 3 or 4 below.

	3.	Lapse of Restriction by Passage of Time.  The 
Restriction shall lapse and have no further force or effect with 
respect to the Shares as follows:  Twenty-Five Percent (25%) of the 
Shares herein granted (for up to ____________ shares) shall be free 
of the Restriction on or after ________________________; 
Twenty-Five Percent (25%) of the Shares herein granted (for up to 
____________ shares) shall be free of the Restriction on or after 
________________________; Twenty-Five Percent (25%) of the 
Shares herein granted (for up to _____________ shares) shall be 
free of the Restriction on or after ________________________; 
Twenty-Five Percent (25%) of the Shares herein granted (for up to 
_____________ shares) shall be free of the Restriction on or after 
________________________.

	4.	Lapse of Restriction by Death, Disability, 
Retirement or Change In Control.  The Restriction shall lapse and 
have no further force or effect upon the Employee's death, 
Disability, Retirement or upon a Change In Control which occurs 
while the Employee is employed by the Corporation or a 
subsidiary.

	5.	Forfeiture of Shares.  In the event of termination of 
the Employee's employment with the Corporation or a subsidiary, 
prior to lapse of the Restriction under Sections 3 or 4, the Shares 
which remain subject to the Restriction shall be forfeited, unless 
otherwise determined by the Committee, in its sole discretion.  In 
the event of any such termination the Committee shall promptly 
notify the Employee or his executor, administrator, personal 
representative or heir ("Representative") of the number of the 
Shares to be forfeited.  The forfeited Shares shall be transferred to 
the Corporation and be available for subsequent awards under the 
Plan, unless the Committee directs that such Shares be cancelled 
upon forfeiture.  The Employee or his Representative shall 
promptly deliver to the Corporation any documents requested by 
the Corporation which are necessary to effectuate such transfer.

	6.	Delivery of Restricted Shares.  Upon the lapse of the 
Restriction pursuant to Sections 3 or 4, a stock certificate for the 
number of Shares with respect to which the Restriction has lapsed 
shall be delivered, free of all restrictions, to the Employee or the 
Employee's Representative, beneficiary or estate, as the case may 
be.

	7.	Legend on Certificates.  All certificates representing 
the Shares shall be endorsed on the face thereof with the following 
legend:

	"The shares of stock represented by this certificate, 
and the transferability thereof are restricted by and 
subject to the Unilab Corporation 1996 Stock Option 
and Performance Incentive Plan and to a "Restricted 
Stock Agreement" dated as of _______________, 
199__, copies of both documents are on file with the 
Secretary of the Corporation."

	8.	Withholding Taxes.  Notwithstanding any other 
provision of the Plan or this Agreement, the lapse of the Restriction 
on the Shares pursuant to Sections 3 or 4 shall be conditioned on 
the Employee or the Representative having made appropriate 
arrangements with the Corporation to provide for the withholding 
of any taxes required to be withheld by Federal, state or local law 
with respect to such lapse.

	9.	General Provisions.

	(a)	To the extent not preempted by Federal law, the 
Plan and this Agreement shall be construed in accordance 
with and governed by the laws of the State of Delaware.

	(b)	Notices required or permitted to be made under this 
Agreement shall be sufficiently made if personally delivered 
to the Employee or his or her Representative or sent by 
regular mail addressed (a) to the Employee or his or her 
Representative at the Employee's address as set forth in the 
books and records of the Corporation or its subsidiaries, or 
(b) to the Corporation or the Committee at the principal 
office of the Corporation clearly marked "Attention: 
Compensation Committee."




	(c)	The Plan and this Agreement set forth the entire 
agreement of the parties concerning the subject matter 
hereto, and no other representations or warranties, express 
or implied, other than those contained herein, and no 
amendments or modifications hereto, shall be binding unless 
made in writing and signed by the parties hereto.

	(d)	The waiver by either party of a breach of any term 
or provision of the Plan or this Agreement shall not operate 
or be construed as a waiver of a subsequent breach of the 
same provision or of the breach of any other term or 
provision of the Plan or this Agreement.

	(e)	The headings in this Agreement are solely for 
convenience of reference and shall be given no effect in the 
construction or interpretation of this Agreement.

	(f)	In the event that any provision of the Plan or this 
Agreement shall be held illegal or invalid for any reason, 
such illegality or invalidity shall not affect the remaining 
parts of the Plan or this Agreement, and the Plan or this 
Agreement as the case may be shall be construed and 
enforced as if the illegal or invalid provision had not been 
included.

	(g)	Nothing in the Plan or this Agreement confers on 
the Employee any right to continue in the employ of the 
Corporation or of any of its subsidiaries or to be entitled to 
any remuneration or benefits not set forth in the Plan or this 
Agreement or interfere with or limit the right of the 
Corporation or a subsidiary to modify the terms of or 
terminate the Employee's employment at any time.

	10.	Plan Incorporation.  This Agreement is subject to, 
and the Corporation and the Employee agree to be bound by, the 
terms and conditions of this Agreement and all of the terms and 
conditions of the Plan, as the same may have been amended from 
time to time in accordance with its terms.  The Plan is hereby 
incorporated into and made a part of this Agreement as though set 
forth in full herein.

	11.	Acknowledgment.  Employee hereby acknowledges 
receipt of a copy of the Plan.

	IN WITNESS WHEREOF, the parties have executed this 
Agreement, on the date first above written.

			UNILAB CORPORATION


			By:	
			Name:
			Title:


			EMPLOYEE


				
			Name:
			Address:



5





                                                         Exhibit 4.03


                             STOCK OPTION AGREEMENT


         THIS STOCK OPTION  AGREEMENT is made as of the ___ day of _____,  199_,
between  Unilab  Corporation,  a Delaware  corporation  (hereinafter  called the
"Corporation"),  and  __________________,  a key  employee  of  the  Corporation
(hereinafter called the "Option Holder").

         1. Grant of Option.  The Corporation hereby grants to the Option Holder
the right and option,  hereinafter called the "Option", to purchase an aggregate
of ______  shares (the  "Shares")  of the  Corporation's  $0.01 par value common
stock (such  number  being  subject to  adjustment  as  provided in  paragraph 7
hereof), on the terms and conditions herein set forth. Such Option shall vest as
follows:  Fifty (50%)  Percent of the Option  herein  granted  (for up to ______
shares)  shall vest and may be exercised  on or after the date  hereof,  and the
remaining  Fifty (50%)  Percent of the Option  herein  granted  (for up to _____
shares)  shall vest and may be  exercised  on or after  _______________  (unless
terminated earlier pursuant to paragraph 6 hereof).

         2.   Purchase Price.   The   purchase   price  of  the   Shares 
covered by  the   Option   shall  be ____________________ ($____) per Share.

         3. Term of Option.  Subject to paragraph 8 hereof,  the Option  granted
hereby shall be  exercisable  as to a portion of the total Shares in  accordance
with  paragraph  1. The Option  Holder's  right to exercise  the  aforementioned
Option  shall  expire  ten (10) years from the date  hereof.  Unless  terminated
earlier  pursuant to paragraph 6 hereof,  any Option not  exercised  within such
time specified of the date hereof shall terminate.

         4.  Nontransferability.  The Option shall not be transferable otherwise
than (i) by will or the laws of descent  and  distribution  and (ii) to parents,
siblings,  spouses or children  of the Option  Holder or to any trust or similar
device  intended  for any of such  persons'  respective  benefit  (a  "Permitted
Transferee"), and the Option may be exercised, during the lifetime of the Option
Holder,  only by him or  such  Permittee  Transferree.  More  particularly  (but
without  limiting  the  generality  of the  foregoing),  the  Option  may not be
assigned,  transferred (except as provided herein),  pledged, or hypothecated in
any way,  shall not be  assignable by operation of law, and shall not be subject
to  execution,   attachment,  or  similar  process.  Any  attempted  assignment,
transfer,  pledge,  hypothecation or other disposition of the Option contrary to
the provisions  hereof,  and the levy of any execution,  attachment,  or similar
process upon the Option shall be null and void and without effect.

         5.  Disclosure and Risk.  The Option Holder represents and warrants to
the Corporation as follows:

         (a) The Shares  will be  acquired  by the Option  Holder for the Option
         Holder's own  account,  for  investment  and not with a view to, or for
         resale in connection  with, any distribution or public offering thereof
         within  the  meaning of the  Securities  Act of 1933,  as amended  (the
         "Securities Act").

         (b) As of the  date  of the  grant  and  of  exercise,  because  of his
         position with the Corporation, and as a result of inquiries made by him
         and information furnished to him by the Corporation,  Option Holder has
         and will have all  information  necessary  for him to make an  informed
         investment decision.

         Each  certificate  representing  the Shares shall,  if  applicable,  be
endorsed with the following or a substantially similar legend:

         "THE SECURITIES  EVIDENCED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED
         UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE SECURITIES ACT'), AND
         MAY NOT BE SOLD, TRANSFERRED,  ASSIGNED OR HYPOTHECATED UNLESS THERE IS
         AN  EFFECTIVE  REGISTRATION  STATEMENT  UNDER  SUCH ACT  COVERING  SUCH
         SECURITIES,  OR THE CORPORATION  RECEIVES AN OPINION OF COUNSEL FOR THE
         HOLDER OF THESE SECURITIES, REASONABLY SATISFACTORY TO THE CORPORATION,
         STATING THAT SUCH SALE,  TRANSFER,  ASSIGNMENT OR HYPOTHECATION  MAY BE
         MADE PURSUANT TO RULE 144,  PROMULGATED UNDER THE SECURITIES ACT, OR IS
         OTHERWISE  EXEMPT  FROM  THE   REGISTRATION  AND  PROSPECTUS   DELIVERY
         REQUIREMENTS OF SUCH ACT AND APPLICABLE STATE SECURITIES LAWS."

         The  Corporation  need not allow a transfer of any of the Shares unless
one of the  conditions  specified  in the  foregoing  legend is  satisfied.  The
Corporation  may also  instruct its transfer  agent not to allow the transfer of
any of the Shares unless one of the conditions specified in the foregoing legend
is satisfied.

         Any legend endorsed on a certificate pursuant to the foregoing language
and the stop transfer  instructions with respect to such Shares shall be removed
and the  Corporation  shall promptly issue a certificate  without such legend to
the holder thereof if the Shares are  registered  under the Securities Act and a
prospectus  meeting  the  requirements  of Section 10 of the  Securities  Act is
available or if the holder provides the  Corporation  with an opinion of counsel
for such holder of the Shares reasonably satisfactory to the Corporation, to the
effect that a public  sale,  transfer or  assignment  of such Shares may be made
without registration.

         6.  Termination of Employment; Death.

         (a) In the event that the Option  Holder  shall cease to be an employee
         of  the  Corporation  or  any  of  its   subsidiaries  for  any  reason
         whatsoever,  the Option may be exercised  by the Option  Holder (to the
         extent that the Option  Holder shall have been  entitled to do so as of
         the date of his  termination of employment  with the Corporation or any
         of its subsidiaries) at any time within 365 days after such termination
         but in any event not later  than the date of  expiration  of the Option
         term. So long as the Option Holder shall  continue to be an employee of
         the  Corporation  or any of its  subsidiaries,  the Option shall not be
         affected  by any change of duties or  position.  Nothing in this Option
         Agreement  shall confer upon the Option Holder any right to continue as
         an employee of the Corporation or any of its subsidiaries.

         (b) In the event that the Option Holder dies prior to exercising all or
         any portion of the Option, the Option may be exercised by the estate of
         the Option Holder (to the extent that the Option Holder shall have been
         entitled  to do so) at any time  within 365 days after the death of the
         Option  Holder,  but in any event not later than the date of expiration
         of the Option term.

         7.  Changes in Capital  Structure.  If all or any portion of the Option
shall be exercised subsequent to any share dividend, split-up, recapitalization,
merger,   consolidation,   combination   or  exchange  of  shares,   separation,
reorganization,  or liquidation  occurring after the date hereof, as a result of
which  shares of any class shall be issued in respect of  outstanding  Shares or
Shares  shall be changed  into the same or a  different  number of shares of the
same or another class or classes,  the person or persons  exercising  the Option
shall receive,  for the aggregate  price paid upon such exercise,  the aggregate
number  and class of shares  which,  if the Shares  (as  authorized  at the date
hereof) had been purchased at the date hereof for the same  aggregate  price (on
the basis of the price per share set forth in  paragraph  2 hereof)  and had not
been  disposed  of, such person or persons  would be holding at the time of such
exercise as a result of such purchase and all such share  dividends,  split-ups,
recapitalizations, mergers, consolidations, combinations or exchanges of shares,
separations,  reorganizations,  or  liquidations;  provided,  however,  that  no
fractional  shares  shall be issued upon any such  exercise,  and the  aggregate
price paid shall be appropriately reduced on account of any fractional share not
issued.  In no event shall any  adjustments be made to the Option as a result of
the issuance or redemption of  securities of the  Corporation  for cash or other
consideration,  or upon the exercise of any conversion  rights of any securities
of the Corporation.

         8. Method of Exercising Option.  Subject to the terms and conditions of
this Option  Agreement,  the Option may be  exercised  by written  notice to the
Secretary of the Corporation,  at its principal office or such other location as
may be designated by the Secretary of the  Corporation.  Such notice shall state
the election to exercise the Option and the number of Shares in respect of which
it is  being  exercised,  and  shall be  signed  by the  person  or  persons  so
exercising  the Option.  The notice of  election  shall be  accompanied  by this
Agreement and payment of the full purchase price for the Shares being purchased.
The Corporation shall deliver a certificate or certificates  representing Shares
as soon as practicable  after the notice of election has been  received.  In the
event the Option  shall be  exercised  by any  person or persons  other than the
Option Holder,  the notice of election shall be accompanied by appropriate proof
of the right of such person or persons to exercise  the Option.  All Shares that
shall be purchased  upon the exercise of the Option as provided  herein shall be
fully paid and nonassessable.

         9. Mergers,  Recapitalizations and Dissolutions. As long as Optionee is
an employee of the Corporation or any of its subsidiaries,  the "acquisition" of
the  Corporation by another  entity or a "change in control" of the  Corporation
shall cause each  outstanding  option:  (i) in the event of an  acquisition,  to
become an option to purchase shares of the acquiring entity,  for the balance of
the term of the option without regard to any nonsatisfied  vesting provisions or
condition precedent which may be contained in paragraph 1 of this Agreement,  at
a price and for a number of shares as is consistent with the acquisition  terms;
and (ii) in the event of a change in control,  to become exercisable in whole or
in part, without regard to any vesting  provisions or condition  precedent which
may be contained  in paragraph 1 of this  Agreement.  The  "acquisition"  of the
Corporation  by  another  entity  shall be  defined  to be  either  a merger  or
consolidation  with an acquiring entity (or subsidiary or affiliate  thereof) in
which the  Corporation is not the surviving  entity or in which the  Corporation
becomes a subsidiary of an acquiring  entity;  the sale of substantially  all of
the Corporation's  assets; or the dissolution or liquidation of the Corporation.
For  purposes of this  paragraph,  a "change in control"  shall mean a change of
control of a nature  that would be  required  to be reported in response to Item
1(a) of the Current  Report on Form 8-K,  pursuant to Section 13 or 15(d) of the
Securities  Exchange Act of 1934 (the "Exchange  Act");  provided that,  without
limitation,  such a change in control  shall be deemed to have  occurred at such
time as any  "person",  within the meaning of Section 14(d) of the Exchange Act,
is or  becomes  the  "beneficial  owner" (as  defined  in Rule  13d-3  under the
Exchange Act), directly or indirectly, of 40% or more of the outstanding capital
stock of the Corporation.

         10.  Optionee Not a Shareholder.  The Option Holder under this Option, 
as such,  shall not be entitled by any reason of this Option to any rights
whatsoever as a shareholder of the Corporation.

         11.      General Provisions.

         (a) The  Corporation  shall at all times  during the term of the Option
         reserve and keep  available such number of Shares as will be sufficient
         to satisfy the  requirements  of this Option  Agreement,  shall pay all
         fees and expenses necessarily incurred by the Corporation in connection
         therewith,  and shall use its best  efforts to comply with all laws and
         regulations  which,  in the  reasonable  opinion  of  counsel  for  the
         Corporation, are applicable thereto.

         (b) This  Agreement  shall be governed by and  construed in  accordance
         with the laws of the State of Delaware other than its conflicts of laws
         provisions.

         (c) Any notice to be given hereunder by either party to the other shall
         be in writing  and shall be given  either by  personal  delivery  or by
         mail,  registered  or  certified,   postage  prepaid,   return  receipt
         requested, addressed to the other party at the respective addresses set
         forth below their signatures to this Agreement, or at any other address
         as such party may hereafter specify in writing.


         (d) This  Agreement  sets forth the  entire  agreement  of the  parties
         concerning the subject matter hereto,  and no other  representations or
         warranties,  express or implied, other than those contained herein, and
         no amendments or modifications  hereto, shall be binding unless made in
         writing and signed by the parties hereto.

         (e) The waiver by either  party of a breach of any term or provision of
         this  Agreement  shall not  operate  or be  construed  as a waiver of a
         subsequent  breach of the same  provision or of the breach of any other
         term or provision of this Agreement.

         (f) As used herein, the masculine gender shall include the feminine and
         the neuter  genders,  the neuter shall  include the  masculine  and the
         feminine genders, the singular shall include the plural, and the plural
         shall include the singular.

         (g) The  headings  in this  Agreement  are  solely for  convenience  of
         reference  and  shall  be  given  no  effect  in  the  construction  or
         interpretation of this Agreement.

         (h) The invalidity or enforceability of any provision of this Agreement
         shall not affect the validity or  enforceability of any other provision
         of this Agreement, which shall remain in full force and effect.



<PAGE>


         IN WITNESS WHEREOF, the Corporation has caused this Option Agreement to
be duly executed by its officer thereunto duly authorized, and the Option Holder
has  hereunto  set his hand and  seal,  all as of the day and year  first  above
written.

                                       OPTION HOLDER

                                       ------------------------------
                                       Name:
                                       Address:


                                       UNILAB CORPORATION


                                       By:_______________________________
                                       Name:
                                       Title:
                                       Address:





                                                               Exhibit 4.05


                  AMENDMENT NO. 1 TO RESTRICTED STOCK AGREMENT



         This Amendment No. 1 (this  "Amendment")  dated as of April 1, 1997, to
the Restricted Stock Agreement (the "Agreement"),  dated as of January 20, 1997,
between Unilab Corporation (the "Corporation") and Andrew H. Baker ("Baker"), is
entered  into  between  the   Corporation   and  Baker  for  good  and  valuable
consideration, the receipt and sufficiency of which is hereby acknowledged.

The Agreement is hereby amended as follows:

1.   Section 3 of the  Agreement  is  amended  by  deleting  the first  sentence
     thereof  and  replacing  it  in  its  entirety  with  the  following:  "The
     Restriction shall lapse and have no further force or effect with respect to
     the  Shares  upon the  earliest  to occur of (a) a Change of Control of the
     Corporation  (as  hereinafter  defined),  (b) Baker  reaching  age 65,  (c)
     Baker's  death or  Disability  (as defined in the  Corporation's  Long-Term
     Disability  Plan)  and (d) the  payment  in  full of all  principal  of and
     accrued interest on that certain  $300,000  secured  promissory note, dated
     April 15, 1997, made by Baker in favor of the Corporation."

2.   Section 8 of the  Agreement  is  amended  by  deleting it in its entirety 
     and  inserting  in its place the following:  "Baker shall be granted for a 
     three-year  period  commencing  on January  20,  1997  "piggyback"
     registration  rights to request the Corporation to register the Shares and
     the 533,333 shares of Common Stock of the Corporation purchased on April 3,
     1997 by the payment of cash (the "New  Shares",  and  collectively
     with the Shares, the "Registrable  Shares") as part of a registration 
     statement filed by the Corporation.  If the  Corporation  shall not have
     filed a registration statement by the end of such three year period, Baker
     shall have the right from and after that date to demand that the
     Corporation  prepare and file a registration statement to register the
     Registrable Shares."

         Except  as  expressly   provided  above,  the  Agreement  shall  remain
unchanged and in full force and effect.  This Amendment shall be governed by and
construed in accordance with the laws of the State of California.

                                          UNILAB CORPORATION


                                          By: _______________________________
                                          Name:
                                          Title:

                                          BAKER


                                          By: _______________________________
                                          Name:     Andrew H. Baker
                                          Address:  636 Winding Hollow Drive
                                                    Franklin Lakes, NJ  07417



                                                        Exhibit 5.01




August 8, 1997



Unilab Corporation
18448 Oxnard Street
Tarzana, CA 91356

Re: Registration Statement on Form S-8

Gentlemen:

I am Vice  President,  Secretary and General  Counsel of Unilab  Corporation,  a
Delaware  corporation  (the  "Company").  I  have  represented  the  Company  in
connection  with the  preparation  of a  Registration  Statement on Form S-8 (as
amended  the  "Registration  Statement")  being filed by the Company on the date
hereof with the Securities and Exchange  Commission (the "Commission")  relating
to  the  registration  under  the  Securities  Act  of  1933,  as  amended  (the
"Securities  Act"), of an aggregate of 4,004,261 shares (the "Common Shares") of
the  Company's  common  stock,  par value  $.01 per share  (the  "Unilab  Common
Stock"),  to be offered in  connection  with the  transactions  described in the
Reoffer Prospectus dated the date hereof (the  "Prospectus"),  which is included
in the Registration Statement.

The Registration Statement has been filed in connection with:

(i) 25,000  Common  Shares that may be acquired by an employee upon the exercise
of certain options (the "Option Shares") granted to the employee;

(ii) 2,979,261 Restricted Common Shares issued to certain employees, consultants
and directors (the "Restricted Shares"); and

(iii)  1,000,000  Common  Shares  that are  issuable  under the  Company's  1997
Directors Stock Purchase Plan (the "Director Shares").

The  Unilab  Common  Stock  is  described  in  the  Prospectus  included  in the
Registration Statement, to which this opinion is an exhibit. Except as otherwise
specifically provided herein, all capitalized terms shall have the same meanings
assigned to them in the Prospectus.

For purposes of this opinion, I have examined originals,  or copies certified to
my  satisfaction,  of such  documents  and  records and  certificates  of public
officials as I have deemed  necessary in connection with the opinions  expressed
below.  As to certain factual  matters  relevant to this opinion,  I have relied
upon my personal  knowledge of certain facts herein,  an examination of relevant
documents,   corporate   records,   certificates   of  public   officials,   and
representations  made  to me in my  professional  capacity  by  members  of  the
Company's management,  officers and employees. I have assumed the genuineness of
all signatures,  the authenticity of all documents  submitted to me as originals
and the  conformity to original  documents of all  documents  submitted to me as
certified, conformed or photostatic copies.

Based upon the foregoing, I am of the opinion that:

1. The Option Shares and the Director  Shares will,  when issued and paid for in
accordance  with (a) the  terms of the  option  agreement  or (b) the  terms and
conditions  of the 1997  Directors  Stock  Purchase  Plan,  be duly  authorized,
validly issued, fully paid and nonassessable.

2. The Restricted Shares are duly authorized, validly issued and nonassessable.

I hereby consent to the filing of this opinion as an exhibit to the Registration
Statement.  I also  consent  to the  reference  to me under the  heading  "Legal
Matters" in the Prospectus which forms a part of the Registration Statement.

I am a member of the Bar of the State of New York and do not hold  myself out as
being  expert or express  any opinion as to the laws of any  jurisdiction  other
than those of the United States,  the Delaware  General  Corporation Law and the
State of New York.

This  opinion  is  intended  for  the  Company's  use in  connection  with  this
Registration Statement only.

Very truly yours,



Mark L. Bibi

MLB:kp




                                                                 Exhibit 23.01


                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


As independent public  accountants,  we hereby consent to the use of our reports
and to all  references  to our firm  included in or made a part of this  Reoffer
Prospectus and Registration Statement on Form S-8.



                                               ARTHUR ANDERSEN LLP


Los Angeles, California
July 31, 1997





© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission