SANDISK CORP
10-Q, 1997-08-13
COMPUTER STORAGE DEVICES
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                                    Form 10-Q
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


(Mark one)
     X  Quarterly  report  pursuant  to  Section  13 or 15(d) of the  Securities
- ------------ Exchange Act of 1934 for the quarterly period ended June 30, 1997


                                       OR

             Transition report pursuant to Section 13 or 15(d) of the Securities
- ------------ Exchange Act of 1934 for the transition period from     to
                                                                -----   ------



Commission File Number 0-26734


                               SanDisk Corporation
             (Exact name of registrant as specified in its charter)


                 Delaware                                   77-0191793
      (State or other jurisdiction of                    (I.R.S. Employer
      incorporation or organization)                   Identification No.)

 140 Caspian Court, Sunnyvale, California                     94089
 (Address of principal executive offices)                   (Zip code)

                                 (408) 542-0500
              (Registrant's telephone number, including area code)


                                       N/A
            (Former name, former address, and former fiscal year, if
                           changed since last report.)


Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  Registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days. Yes X No

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock as of June 30, 1997

      Common Stock, $0.001 par value                     22,481,804
      ------------------------------                     ----------
                   Class                              Number of shares




<PAGE>


                               SanDisk Corporation

                                      Index



                          PART I. FINANCIAL INFORMATION

                                                                        Page No.
Item 1.  Condensed Consolidated Financial Statements:

         Condensed Consolidated Balance Sheets
             June 30, 1997 and December 31, 1996............................ 3

         Condensed Consolidated Statements of Income
             Three and six months ended June 30, 1997 and 1996.............. 4

         Condensed Consolidated Statements of Cash Flows
             Three and six months ended June 30, 1997 and 1996.............. 5

         Notes to Condensed Consolidated Financial Statements............... 6

Item 2.  Management's Discussion and Analysis of Financial Condition
             and Results of Operations...................................... 9


                       PART II. OTHER INFORMATION

Item 1.  Legal Proceedings................................................. 20

Item 2.  Changes in Securities............................................. 20

Item 3.  Defaults upon Senior Securities................................... 20

Item 4.  Submission of Matters to a Vote of Security Holders............... 20

Item 5.  Other Information................................................. 20

Item 6.  Exhibits and Reports on Form 8-K.................................. 21

         Signatures........................................................ 23



                                     Page 2
<PAGE>


                          PART I. FINANCIAL INFORMATION
                               SanDisk Corporation
                      Condensed Consolidated Balance Sheets
                                 (In thousands)


 ASSETS                                         June 30, 1997      December 31,
                                                 (unaudited)          1996*
                                   
Current Assets:

   Cash and cash equivalents                       $ 21,118           $ 19,323
   Short-term investments                            50,268             54,965
   Accounts receivable, net                          16,251             11,885
   Inventories, net                                  11,665              9,630
   Prepaid expenses and other current assets          1,261              1,684
                                                ------------       ------------
Total current assets                                100,563             97,487

Property and equipment, net                          11,410             10,285
Deposits and other assets                               490                496
                                                ------------       ------------
          Total Assets                            $ 112,463          $ 108,268
                                                ============       ============


LIABILITIES AND STOCKHOLDERS' EQUITY

Current Liabilities:

   Accounts payable                                 $ 7,529            $ 7,595
   Accrued payroll and related expenses               3,098              2,857
   Other accrued liabilities                          4,103              4,354
   Deferred revenue                                   3,472              5,652
                                                ------------       ------------
Total current liabilities                            18,202             20,458

Stockholders' Equity:

Common stock                                         98,879             98,233
Accumulated deficit                                  (4,618)           (10,423)
                                                ------------       ------------
Total stockholders' equity                           94,261             87,810

          Total Liabilities and
                                                ------------       ------------
          Stockholders' Equity                    $ 112,463          $ 108,268
                                                ============       ============

The  accompanying  notes are an integral  part of these  condensed  consolidated
financial  statements.  
*  Information  derived  from the  audited  Consolidated Financial Statements.




                                     Page 3
<PAGE>


                               SanDisk Corporation
                   Condensed Consolidated Statements of Income
                (In thousands, except per share data; unaudited)

                                                      
                                         Three months ended    Six months ended
                                              June 30,             June 30,
                                           1997       1996       1997       1996
                                        -------    -------    -------    -------

Revenues:
   Product                              $23,922    $23,312    $42,116    $42,801
   Royalty                                3,425      1,250      6,675      2,500
                                        -------    -------    -------    -------
Total revenues                           27,347     24,562     48,791     45,301

Cost of sales                            16,375     15,057     29,340     27,779
                                        -------    -------    -------    -------
Gross profits                            10,972      9,505     19,451     17,522

Operating expenses:
   Research and development               3,083      2,400      6,084      4,545
   Sales and marketing                    2,971      2,296      5,532      4,306
   General and administrative             1,527      1,937      2,904      3,301
                                        -------    -------    -------    -------
Total operating expenses                  7,581      6,633     14,520     12,152

Operating income                          3,391      2,872      4,931      5,370

Interest and other income, net              954        770      1,909      1,521
                                        -------    -------    -------    -------
Income before taxes                       4,345      3,642      6,840      6,891

Provision for income taxes                  655        237      1,025        432
                                        =======    =======    =======    =======
Net income                              $ 3,690    $ 3,405    $ 5,815    $ 6,459
                                        =======    =======    =======    =======

Net income per share                    $  0.15    $  0.14    $  0.24    $  0.27
                                        =======    =======    =======    =======

Shares used in computing
net income per share                     24,414     24,141     24,260     24,172
                                        =======    =======    =======    =======


The  accompanying  notes are an integral  part of these  condensed  consolidated
financial statements.

                                     Page 4
<PAGE>


                               SanDisk Corporation
                 Condensed Consolidated Statements of Cash Flows
                            (In thousands; unaudited)

                                                              Six months ended
                                                                  June 30,
                                                               1997        1996
                                                           --------    --------
Cash flows provided by (used in) operating activities:
Net income                                                 $  5,815    $  6,459
Adjustments to reconcile net income to net cash
     provided by (used in) operating activities:
        Depreciation                                          1,811       1,025
        Accounts receivable, net                             (4,366)     (2,976)
        Inventory                                            (2,035)     (1,957)
        Prepaids and other assets                               429        (452)
        Accounts payable                                        (66)        963
        Accrued payroll and related expenses                    241         263
        Other accrued liabilities                              (251)       (149)
        Deferred revenue                                     (2,180)       (738)
                                                           --------    --------
            Total adjustments                                (6,417)     (4,021)

                                                           --------    --------
     Net cash provided by (used in) operating activities       (602)      2,438

Cash flows provided by (used in) investing activities:
        Purchases of short term investments                 (29,626)    (27,893)
        Proceeds from sale of short term investments         34,313      17,657
        Acquisition of capital equipment                     (2,936)     (4,002)
                                                           --------    --------
     Net cash provided by (used in) investing activities      1,751     (14,238)

Cash flows from financing activities:
        Sale of common stock, net of repurchases                646         330
        Principal payments under capital leases                --           (86)
                                                           --------    --------
     Net cash provided by financing activities                  646         244

                                                           --------    --------
Net increase (decrease) in cash and cash equivalents          1,795     (11,556)

Cash and cash equivalents at beginning of period             19,323      27,255

                                                           --------    --------
Cash and cash equivalents at end of period                 $ 21,118    $ 15,699
                                                           ========    ========

The  accompanying  notes are an integral  part of these  condensed  consolidated
financial statements.

                                     Page 5
<PAGE>


                               SanDisk Corporation

              Notes to Condensed Consolidated Financial Statements

1.     These interim condensed  consolidated  financial statements are unaudited
       but  reflect,  in  the  opinion  of  management,   all  normal  recurring
       adjustments necessary to present fairly the financial position of SanDisk
       Corporation  and  Subsidiaries  (the  "Company")  as of  June  30,  1997,
       including the results of operations  and cash flows for the three and six
       month periods ended June 30, 1997 and 1996.  Because all the  disclosures
       required by generally  accepted  accounting  principles are not included,
       these interim condensed  consolidated financial statements should be read
       in conjunction with the audited financial statements and notes thereto in
       the  Company's  annual  report on Form 10-K as of, and for the year ended
       December 31, 1996. The year-end condensed consolidated balance sheet data
       as  of  December  31,  1996  was  derived  from  the  audited   financial
       statements,  but does not include all  disclosures  required by generally
       accepted accounting principles.

       The results of operations  for the three and six month periods ended June
       30, 1997 and the  statement  of cash flows for the six months  ended June
       30, 1997 are not necessarily indicative of results of operations and cash
       flows for any future period.

2.     The Company's  fiscal year ends on the Sunday closest to December 31, and
       each fiscal  quarter ends on the Sunday closest to March 31, June 30, and
       September  30. The second  fiscal  quarter of 1997 and 1996 ended on June
       29,  1997 and June 30,  1996,  respectively.  Fiscal  year 1996  ended on
       December 29, 1996. For ease of presentation,  the accompanying  financial
       statements  have been  shown as  ending  on the last day of the  calendar
       month.

3.     The components of inventory consist of the following:

                               June 30,  December 31,
                                  1997          1996
                               -------   ----------- 
                                  (In thousands)
        Raw materials          $ 4,251       $ 3,858
        Work-in-process          6,072         3,475
        Finished goods           1,342         2,297
                               -------   -----------
                               $11,665       $ 9,630
                               =======   ===========

                  

4.     In  February  1997,  the  Financial  Accounting  Standards  Board  issued
       Statement No. 128, Earnings per Share, which is required to be adopted on
       December 31, 1997.  At that time,  the Company will be required to change
       the method  currently  used to compute  earnings per share and to restate
       all prior periods.  Under the new  requirements  for calculating  primary
       earnings  per  share,  the  dilutive  effect  of  stock  options  will be
       excluded.  The impact is  expected  to result in an  increase of $0.01 in
       primary  earnings  per share for the three month  periods  ended June 30,
       1997 and 1996 and an  increase of $0.02 for the six month  periods  ended
       June 30, 1997 and 1996. The impact of Statement 128 on the calculation of
       fully diluted earnings per share (which has not been materially different
       from  primary  earnings  per share for the periods  presented)  for these
       periods is not expected to be material.


5.     The  Company  is party to various  legal  proceedings.  In October  1995,
       Samsung Electronics Company Ltd. filed a complaint against the Company in
       the Northern  District of  California  accusing the Company of infringing
       two Samsung  patents,  seeking  declaratory  relief with  respect to five
       Company  patents and  alleging  unspecified  damages  for  certain  other
       related claims. As written, the

                                     Page 6
<PAGE>


       complaint  potentially  implicates products that comprised  substantially
       all of the Company's  revenues for 1997,  1996 and 1995.  The Company has
       received  opinions  from its patent  counsel that,  based on  information
       currently  known,  the  Company's  products do not  infringe one of these
       Samsung patents and that, based on certain  assumptions as to how Samsung
       would  claim  infringement,  the  particular  patent  claim in the  other
       Samsung  patent that  Samsung has  accused the Company of  infringing  is
       invalid and that the Company's  products do not infringe any of the other
       claims of such patent. Nonetheless,  the Company anticipates that Samsung
       will continue to pursue litigation with respect to such claims.

       On January 11, 1996, the Company filed a complaint  against  Samsung with
       the United States  International  Trade Commission  alleging that Samsung
       and its U.S. sales arm, are importing and selling  products that infringe
       two of the Company's  patents.  The U.S.  International  Trade Commission
       initiated an  investigation  based upon the Company's  complaint  against
       Samsung.  On February 26, 1997, the  Administrative Law Judge assigned to
       the case issued an Initial  Determination  finding both  SanDisk  patents
       valid and infringed and further finding a violation of Section 337 of the
       Trade Act. On April 15, 1997, the Commission  affirmed the Administrative
       Law Judge's  findings of validity  with  respect to both  patents and his
       finding of  infringement  with respect to one of the patents.  On June 2,
       1997, the Commission  issued a limited  exclusion  order  prohibiting the
       unlicensed entry of infringing  flash memory  circuits,  and carriers and
       circuit boards  containing such circuits,  that are manufactured by or on
       behalf of Samsung.  At that time, the Commission  also issued a cease and
       desist  order to Samsung's  domestic  sales arm,  Samsung  Semiconductor,
       Inc., prohibiting the importation,  selling, marketing,  distribution, or
       advertising of infringing  flash memory circuits and carriers and circuit
       boards  containing such circuits,  in the United States.  Samsung has the
       right to appeal the International  Trade Commission's final ruling to the
       Federal Circuit Court and has publicly  expressed its intention to do so.
       However, no appeal had been filed as of August 12, 1997.

       Litigation  frequently involves substantial  expenditures and can require
       significant   management  attention,   even  if  the  Company  ultimately
       prevails.  In  addition,  the  results  of  any  litigation  matters  are
       inherently uncertain.  Accordingly, there can be no assurance that any of
       the foregoing matters, or any future litigation, will not have a material
       adverse effect on the Company's business, financial condition and results
       of operations.

6.     On April 21, 1997,  the Company  adopted a  shareholder  rights plan (the
       Rights Agreement). Under the Rights Agreement, rights will be distributed
       as a dividend at the rate of one right for each share of common  stock of
       the Company held by stockholders of record as of the close of business on
       April 28, 1997. The rights will expire on April 28, 2007 unless  redeemed
       or  exchanged.  Under the Rights  Agreement,  each  right will  initially
       entitle  the  registered  holder to buy one  one-hundredth  of a share of
       Series A Junior Participating Preferred Stock for $65.00. The rights will
       become  exercisable  only  if a  person  or  group  (other  than  Seagate
       Corporation  which is permitted to maintain its 25% stake in the Company)
       acquires  beneficial  ownership  of 15 percent  or more of the  Company's
       common stock or commences a tender or exchange offer upon consummation of
       which such person or group would  beneficially  own 15 percent or more of
       the Company's common stock.

7.     The Company  recorded a provision for income taxes at a 15% effective tax
       rate for the first six months of 1997 compared to a 6% effective tax rate
       for the same period of 1996. The effective tax rate for the first half of
       1997  is  substantially  below  the  federal  statutory  rate  due to the
       utilization of federal and state tax credit carryforwards,  Foreign Sales
       Corporation  tax  benefits  and a  reduction  in the  deferred  tax asset
       valuation allowance.

8.     In July 1997, the Company agreed to invest approximately $45.0 million in
       United Silicon, Inc., a semiconductor  manufacturing joint venture headed
       by United  Microelectronics  Corporation (UMC) in Taiwan. The transaction
       will give the Company an equity stake of  approximately  10% in the joint
       venture and guarantee access to  approximately  12.5% of the wafer output
       from the facility.  The 

                                     Page 7
<PAGE>


       Company paid $22.5 million of this  investment in July 1997.  The Company
       delivered a promissory note to UMC for the remaining balance, which bears
       interest at 8.5% and is due on April 1, 1998.

9.     The Company has a credit agreement (the Agreement) with a bank, which was
       renewed  in July  1997.  Under the  provisions  of the  Agreement,  which
       expires in July 1998,  the  Company  may  borrow up to  $10,000,000  on a
       revolving line of credit at the bank's prime interest rate. Amounts under
       the revolving line of credit can be applied to the issuance of letters of
       credit of up to $10,000,000.  At June 30, 1997,  $5,200,000 in letters of
       credit were outstanding.  In addition,  under the Agreement,  the Company
       also has a  $15,000,000  foreign  exchange  contract line under which the
       Company  may enter into  foreign  exchange  contracts.  No  amounts  were
       outstanding  under the revolving  line of credit portion of the Agreement
       and the foreign  exchange  contract portion of the line at June 30, 1997.
       The  Agreement  contains  covenants  that require the Company to maintain
       certain financial ratios and levels of net worth. The Agreement also does
       not permit the payment of cash dividends to stockholders.  As of June 30,
       1997 the Company was in compliance with the covenants.





                                     Page 8
<PAGE>


Item 2.  Management's Discussion and Analysis of Financial Condition and Results
of Operations

         Certain  statements in this discussion and analysis are forward looking
statements  based  on  current  expectations,   and  entail  various  risks  and
uncertainties  that could cause actual results to differ  materially  from those
expressed in such forward looking  statements.  Such risks and uncertainties are
discussed  below and in the Company's  Form 10-K for the year ended December 31,
1996 and the Company's Form 10-Q for the quarter ended March 31, 1997, under the
heading "Risk  Factors".  Readers are  cautioned not to place undue  reliance on
these forward looking  statements,  which speak only as of the date hereof.  The
Company undertakes no obligation to update these  forward-looking  statements to
reflect events or circumstances  occurring after the date hereof.  The following
discussion  should  be read  in  conjunction  with  the  Company's  consolidated
financial statements and the notes thereto.

Results of Operations

         Product Revenues.  SanDisk's product revenues were $23.9 million in the
second  quarter of 1997,  up slightly  from $23.3 million for the same period of
1996.  Product  revenues  for the first six  months of 1997 were  $42.1  million
compared to $42.8 million for the same period in 1996. During the second quarter
of 1997, unit shipments increased 152% from the comparable period last year. The
largest  increase  came from unit  shipments of the  Company's  CompactFlash(TM)
products.  In the second  quarter  of 1997,  CompactFlash  products  represented
approximately 70% of all units shipped and 45% of product revenue, making it the
first quarter where CompactFlash  revenues exceeded revenues from type II PCMCIA
flash cards. This shift in product mix to CompactFlash  cards,  which have lower
capacities,  contributed  to a decline in average  selling  prices of 58% in the
second quarter of 1997 compared to the second quarter of 1996. For the first six
months of 1997, unit volumes  increased 123% and average selling prices declined
56% compared to the same period in 1996.

         Over the last few  quarters,  the  Company has  experienced  a shift in
product  mix  to  CompactFlash  products  with  lower  capacities.  The  Company
anticipates that CompactFlash  products will continue to represent a significant
portion of its sales as consumer  applications  such as digital  cameras  become
more  popular.  Sales of these  lower  capacity  products  generally  have lower
average selling prices and gross margins than higher capacity products.  The mix
of  products  sold  varies  from  quarter to quarter and may vary in the future,
affecting the Company's overall average selling prices and gross margins.

         Many of the  markets  for  the  Company's  products  are  still  in the
emerging stages.  While SanDisk has been successful  winning design-ins for many
new  applications,  it generally  takes several  quarters for these new customer
products to reach the market.  It is  difficult to predict the timing of related
new product  introductions and future sales volumes from these design-ins as the
success of the  customers'  products is  uncertain.  As these  markets  develop,
competition  is expected to increase,  which will likely cause  average  selling
prices and gross margins to decline.

         Order backlog  strengthened in the second quarter of 1997; however, the
turns component of the Company's  business  continues to be significant.  If the
Company is unable to maintain its "turns"  business,  its results of  operations
will be materially adversely affected. To adapt to these market conditions,  the
Company  has shifted to more  in-house  manufacturing  to reduce  costs and lead
times and to position itself to respond  quickly to changes in customer  demand.
The current limited  visibility of orders could continue  indefinitely until the
new markets addressed by the Company's  products enter a more predictable growth
phase and demand begins to create longer lead times.

         Export sales  represented  52% of product revenue in the second quarter
of 1997 and 47% for the first  six  months  of 1997  compared  with 50% and 51%,
respectively,  for the same periods of the previous  year.  The Company  expects
international  sales to continue to represent a significant portion of revenues.
The  Company's top ten  customers  accounted  for 67% of product  revenue in the
second  quarter  of 1997  compared  to 72% for the second  quarter of 1996.  The
company  expects  sales of its  products  to a limited

                                     Page 9
<PAGE>


number of  customers  to continue to account  for a  substantial  portion of its
revenues for the foreseeable future.
         
         Royalty Revenues. Royalty revenues from patent cross license agreements
were $3.4 million in the second quarter of 1997 up from $1.3 million in the same
period of 1996.  Revenues from patent licenses and royalties increased to 13% of
total  revenues in the second  quarter of 1997, up from 5% in the same period of
the previous year.  Royalty  revenues for the first six months of 1997 were $6.7
million or 14% of total  revenues,  up from $2.5 million or 6% of total revenues
in the same  period of 1996.  In June 1997,  the Company  entered  into a patent
cross  license  agreement  with  Hitachi,  Ltd and in July 1997,  entered into a
patent cross license  agreement with Toshiba  Corporation.  The Company also has
patent cross license agreements with Intel and Sharp Corporation. In the future,
the Company  will receive  royalties  under these  agreements  based on sales of
flash products by the licensees.

         Gross Profits.  In the second quarter of 1997, gross profits  increased
to $11.0 million or 40.1% of total  revenues from $9.5 million or 38.7% of total
revenues for the same period in the  previous  year.  Gross  profits for the six
month  period ended June 30, 1997  increased to $19.5  million or 39.9% of total
revenues  from $17.5  million or 38.7% of total  revenues for the same period of
1996. Product gross margins were 31.5% of product revenues in the second quarter
of 1997 and 30.3% of product  revenues  for the first six  months of 1997,  down
from 35.4% and 35.1%,  respectively,  for the same periods of 1996.  The decline
was due to the  shift in  product  mix to lower  capacity  products  with  lower
average  selling  prices and gross margins.  Revenues from patent  cross-license
royalties offset the lower product gross margins in the 1997 periods.

         The Company expects price competition to increase in the future,  which
will cause average selling prices and gross margins to continue to decline. As a
result,  the Company  expects  lower gross  margins in the near term,  and gross
margins are expected to be subject to fluctuation for the foreseeable future. To
remain  competitive,  the  Company  will be  focusing on a number of programs to
lower its manufacturing costs. These programs include  transitioning from single
to  double  density  flash  designs,  from  0.5  to  0.35  micron  manufacturing
processes,  and utilizing 8 inch instead of 6 inch wafers. These transitions are
expected  to  occur  over  the  next  several   quarters.   The  utilization  of
semiconductor   devices  with  greater  memory   capacity  and  the  design  and
implementation of new semiconductor  manufacturing processes can entail a number
of  problems,  including  lower  yields  associated  with  semiconductor  device
production and production delays. There can be no assurance that such devices or
processes will be successfully  developed by the Company, or that development of
such processes will lower manufacturing costs.

         Operating Expenses. Research and development,  sales and marketing, and
general and administrative expenses increased by $0.9 million or 14%, during the
second  quarter of 1997,  and by $2.4  million  or 19% for the six month  period
ended June 30, 1997  compared to the same  periods of 1996.  Operating  expenses
increased as a percentage of revenues to 28% for the second  quarter of 1997 and
30% for the six months  ended June 30,  1997,  compared to 27% for the three and
six month  periods ended June 30, 1996.  The increase in operating  expenses for
the  three  and six month  periods  ended  June 30,  1997 was  primarily  due to
increased  salaries and payroll  related  expenses  associated  with  additional
personnel  in all  organizations  compared to the same  periods of the  previous
fiscal  year.  Higher  facilities  expenses  related  to  SanDisk's  new  larger
Sunnyvale facility also contributed to the overall growth in operating expenses.
Increased depreciation on capital equipment additions and higher project related
expenses contributed to the growth in research and development expenses.  Higher
travel and marketing communications related expenses contributed to the increase
in sales and marketing expenses. General and administrative expenses declined in
both the three and six month  periods  ended June 30, 1997. A reduction in legal
fees offset increases in salary and payroll related expenses.

         Interest  and  Other  Income,  Net.  Interest  and other  income,  net,
increased $184,000 for the three months ended June 30, 1997 and $388,000 for the
six months ended June 30, 1997,  compared to the same periods of 1996.  This was
primarily due to higher interest rates on short term investments.  In July 1997,
the  Company  agreed to invest  approximately  $45  million  in a joint  venture
semiconductor   manufacturing

                                    Page 10
<PAGE>


facility  headed by United  Microelectronics  Corporation  ("UMC").  An  initial
payment of $22.5 million was made in July 1997. The remaining balance, including
accrued  interest at a rate of 8.5% will be paid in April 1998.  These  payments
will reduce the  Company's  cash and  investment  holdings and  correspondingly,
interest  income is  expected  to  decline  significantly  in  future  quarters.
Interest expense will increase significantly over the term of the note.

         Provision for Income Taxes. The Company recorded a provision for income
taxes at a 15% effective tax rate for the first six months of 1997 compared to a
6% effective  tax rate for the same period of 1996.  The  effective tax rate for
the first half of 1997 is substantially  below the federal statutory rate due to
the  utilization  of federal and state tax credit  carryforwards,  Foreign Sales
Corporation  tax benefits  and a reduction  in the deferred tax asset  valuation
allowance.  The 1996 rate was lower primarily due to the availability of federal
net operating loss carryforwards.  The Company utilized the remainder of its net
operating loss carryforwards in 1996.


Liquidity and Capital Resources

         As of June 30, 1997, the Company had working  capital of $82.4 million,
which included $21.1 million in cash and cash  equivalents  and $50.3 million in
short  term  investments.  The  Company  has a line of  credit  facility  with a
commercial bank under which it can borrow up to $10 million. This line of credit
facility  which was renewed in July 1997,  expires in July 1998.  As of June 30,
1997, the Company had $5.2 million  committed  under the line of credit facility
for standby letters of credit.

         Operating  activities used $602,000 of cash during the first six months
of 1997.  Net  income of $5.8  million  was  offset  by  increases  in  accounts
receivable and inventory of $4.4 and $2.0 million,  respectively,  and a decline
in deferred revenue of $2.2 million.  Cash provided by investing  activities was
$1.8 million for the six months ended June 30, 1997 which  included net proceeds
from investments of $4.7 million offset by capital  equipment  additions of $2.9
million.

         In July 1997, the Company agreed to invest  approximately $45.0 million
in  a  semiconductor  manufacturing  joint  venture  with  UMC  in  Taiwan.  The
transaction  will give the Company an equity stake of  approximately  10% in the
joint venture and guarantee  access to  approximately  12.5% of the wafer output
from this  facility.  The company paid $22.5 million of this  investment in July
1997. The Company delivered a promissory note to UMC for the remaining  balance,
which bears interest at 8.5% and is due on April 1, 1998.

         Depending  on the demand for the  Company's  products,  the Company may
decide to make substantial investments in manufacturing equipment to support its
business  in  the  future.  Management  believes  the  existing  cash  and  cash
equivalents,  short  term  investments  and  available  line of  credit  will be
sufficient  to meet the  Company's  currently  anticipated  working  capital and
capital expenditure requirements for the next twelve months.


Impact of Currency Exchange Rates

         The Company  currently  purchases wafers from Matsushita under purchase
contracts  denominated  in yen. A portion  of the  Company's  revenues  are also
denominated in yen.  Foreign exchange  exposures  arising from the Company's yen
denominated  commitments and related  accounts  payable are offset to the extent
the Company has yen denominated  accounts  receivable and cash balances.  To the
extent such foreign exchange  exposures are not offset,  the Company enters into
foreign exchange forward  contracts to hedge against changes in foreign currency
exchange rates. At June 30, 1997, there were no forward  contracts  outstanding.
Future exchange rate  fluctuations  could have a material  adverse effect on the
Company's business, financial condition and results of operations.

                                    Page 11
<PAGE>


Risk Factors

         Fluctuations  in Operating  Results.  SanDisk's  operating  results are
subject to quarterly and annual  fluctuations  due to a variety of factors.  The
Company has limited visibility with respect to anticipated operating results for
any given quarter, even during the quarter in question.

         Factors  affecting the Company's  operating  results  include volume of
product orders and sales,  availability of foundry capacity,  dependence on sole
source  suppliers  and   subcontractors,   the  timing  of  significant  orders,
competitive  pricing pressures,  the ability of the Company to match supply with
demand or to  accurately  forecast  future  inventory  levels,  fluctuations  in
product costs, fluctuation in manufacturing yields,  manufacturing  utilization,
changes in product and customer mix,  changes in the channels  through which the
Company's  products are  distributed,  timing of new product  announcements  and
introductions  by the  Company  and its  competitors,  quality of the  Company's
products,  increased  research  and  development  expenses  associated  with new
product introductions, exchange rate fluctuations and customer qualification and
acceptance of new or enhanced versions of the Company's  products.  In addition,
the Company expects to continue to increase its operating expenses in connection
with the hiring of additional personnel and the development of new applications.
If the Company does not achieve  increased levels of revenues  commensurate with
these increased levels of operating expenses, the Company's business,  financial
condition and results of operations will be materially  adversely affected.  All
of these  factors  are  difficult  to  forecast  and these or other  factors can
materially affect the Company's quarterly or annual operating results.

         In 1996 and early 1997 order visibility  weakened.  Bookings visibility
improved during the second quarter of 1997. However,  the turns component of the
Company's  quarterly  business  remains  high and  visibility  remains  limited.
Furthermore  during the second  quarter of 1997,  the Company  shipped more than
200,000 units of its  CompactFlash  product to a number of large digital  camera
manufacturers to support their product launches.  There can be no assurance that
any or all of these  manufacturers will be successful with market acceptance for
these products.  Digital camera  manufacturers who are not successful may end up
with excess  inventories of CompactFlash,  which would preclude follow on orders
in subsequent quarters,  or worse could result in market dumping of CompactFlash
inventories by these manufacturers.

         Over  the last  three  quarters,  the  Company  experienced  a shift in
product mix to lower capacity (2MB and 4MB)  CompactFlash  cards,  which coupled
with lower pricing due to competition, caused average selling prices to decline.
The Company  anticipates that lower capacity products will continue to represent
a  significant  portion of its sales as  consumer  applications  such as digital
cameras become more popular.  Sales of these lower capacity  products  generally
have  lower  average  selling  prices and gross  margins  than  higher  capacity
products.  The mix of products  sold varies from quarter to quarter and may vary
in the future,  affecting the Company's overall average selling prices and gross
margins.

         Due to the emerging nature of the Company's markets and certain planned
product  transitions,  it is  difficult  for  the  Company  to  forecast  future
inventory  levels  required  to  meet  customer  demand.  As a  result  of  both
contractual obligations and manufacturing cycle time, the Company is required to
order wafers from its foundries as much as six months in advance of the ultimate
shipment of its products. Under the Company's wafer supply agreements, there are
limits on the number of wafers the Company can order and the  Company's  ability
to change that quantity is  restricted.  Accordingly,  the Company's  ability to
react to significant  fluctuations  in demand for its products is limited.  As a
result,  the  Company is not able to match its  purchases  of wafers to specific
customer  orders and  therefore,  the Company may take write downs for potential
excess inventory purchased prior to the receipt of customer orders.  These write
downs  decrease  gross  margins  in the  quarter  reported  and  can  result  in
significant  fluctuations in gross margins on a quarter to quarter basis. As the
Company's  manufacturing  cycle time has decreased over the past 12 months,  the
Company's ability to respond to changes in customer demand has improved.

                                    Page 12
<PAGE>


         Dependence  on Third Party  Foundries.  All of the  Company's  products
require silicon wafers,  which are currently supplied by Matsushita in Japan and
LG Semicon in Korea.  The Company is dependent on  Matsushita  and LG Semicon to
produce wafers of acceptable quality and with acceptable  manufacturing  yields,
to deliver  those wafers to the Company on a timely basis and to allocate to the
Company a portion of their  foundry  capacity  sufficient  to meet the Company's
needs. On occasion,  the Company has  experienced  difficulties in each of these
areas.  The loss or reduction of capacity from  Matsushita and LG Semicon or the
inability  to  qualify  or  receive  the  anticipated  level  of  capacity  from
Matsushita and LG Semicon could have a material  adverse effect on the Company's
business,  financial  condition  and  results  of  operations.  There  can be no
assurance  that  Matsushita  and LG Semicon will be able to maintain  acceptable
yields or that they will continue to deliver sufficient  quantities of wafers on
a timely basis.

         Under the Company's  wafer supply  agreements  with  Matsushita  and LG
Semicon,  the  Company is  obligated  to provide a monthly  rolling  forecast of
anticipated  purchase  orders.  Except in limited  circumstances  and subject to
acceptance  by the  foundries,  the estimates for the first three months of each
forecast  constitute a binding  commitment  and the  estimates for the remaining
months may not increase or decrease by more than a certain  percentage  from the
previous  month's  forecast.  This limits the Company's  ability to react to any
significant  fluctuations in demand for its products.  To the extent the Company
inaccurately  forecasts  the  number of wafers  required,  it may have  either a
shortage  or an excess  supply of wafers,  either of which could have a material
adverse  effect on the Company's  business,  financial  condition and results of
operations.  To the extent the Company is unable to obtain scheduled  quantities
of wafers from  Matsushita  or LG Semicon with  planned  yields,  the  Company's
business,  financial  condition  and results of  operations  could be negatively
impacted.  Both Matsushita and LG Semicon are shifting their production capacity
from six inch wafers to eight inch wafers. Consequently, the Company is planning
to ramp up eight inch wafer production and discontinue six inch wafer production
at both  facilities  by the end of 1997.  There  can be no  assurances  that the
transitions  from six inch to eight  inch  wafer  production  will be  completed
smoothly and without adversely  impacting wafer yields or the effective cost per
die.

         The Company has entered into a joint development agreement with NEC for
the development of future generations of semiconductor devices to be used in the
manufacture of the Company's products.  However,  there can be no assurance that
future generations of the semiconductor  devices will be successfully  developed
or, if developed,  that a wafer supply  agreement will be entered into with NEC.
The Company expects to receive first production shipments from NEC in 1998.

         In July 1997, the Company agreed to invest  approximately $45.0 million
in United Silicon Inc. (USI), a semiconductor manufacturing joint venture headed
by United  Microelectronics  Corporation  (UMC) in Taiwan.  The transaction will
give the Company an equity stake of  approximately  10% in the joint venture and
guarantee access to approximately  12.5% of the wafer output from this facility.
The Company  paid $22.5  million of this  investment  in July 1997.  The Company
delivered  a  promissory  note to UMC for the  remaining  balance,  which  bears
interest  at 8.5% and is due on April 1, 1998.  The USI fab is  currently  under
construction at the Science Based Industrial Park in Hsin Chu City,  Taiwan. The
facility is scheduled to start producing  limited wafer  quantities in late 1998
and is  scheduled  to start full  monthly  production  of  approximately  20,000
eight-inch  wafers in 1999.  There can be no assurance  that the USI fab will be
completed as scheduled or that the processes needed to fabricate  SanDisk wafers
will be qualified.

         Because of the long lead time required to qualify each new foundry, the
Company is working with several  silicon wafer  suppliers.  The inability of the
Company  to  qualify  NEC,  USI or other  wafer  manufacturers  or to  correctly
forecast the number of wafers  required from its current  suppliers,  as well as
any  inability  to obtain  timely and  adequate  deliveries  from the  Company's
current or future  suppliers or any other  circumstance  that would  require the
Company to seek  alternative  sources of supply,  could delay  shipments  of the
Company's  products and could have a material  adverse  effect on the  Company's
business, financial condition and results of operations.

                                    Page 13
<PAGE>


         Risks  Associated  with  Transitioning  to New Products and  Processes.
Successive  generations  of the  Company's  products  incorporate  semiconductor
devices  with greater  memory  capacity  per chip.  In addition,  the Company is
continually  involved  in  joint  development  with  its  foundries  to  produce
semiconductor devices based upon smaller geometry manufacturing processes.  Both
the development of higher capacity  semiconductor devices and the implementation
of smaller geometry  manufacturing  processes are important  determinants of the
Company's  ability to decrease  the cost per  megabyte of its flash data storage
products.  The utilization of semiconductor devices with greater memory capacity
and the design and implementation of new semiconductor  manufacturing  processes
can  entail a  number  of  problems,  including  lower  yields  associated  with
semiconductor device production, problems associated with design and manufacture
of products to incorporate  such devices,  and production  delays.  Any problems
experienced  by the  Company  in its  current  or future  transitions  to higher
capacity memory devices or to new  semiconductor  manufacturing  processes could
have a material adverse effect on the Company's  business,  financial  condition
and  results  of  operations.  There can be no  assurance  that such  devices or
processes will be successfully developed by the Company.

         On November 6, 1996,  the Company  announced its first 64Mbit  products
based on double  density  flash  ("D2  flash")  technology,  a new flash  system
designed to store two bits in each flash memory cell. The Company  believes that
D2 flash will be important to the Company's ability to increase the capacity and
decrease  the  cost  of  certain  of  its  products,  maintain  its  competitive
advantage, broaden its target markets and attract strategic partners. During the
second  quarter of 1997,  the Company  conducted  qualification  tests of its D2
flash  products,  which  demonstrated to the Company's  satisfaction  that these
products are ready to begin customer sales.  The Company has commenced  sampling
of 64 Mbit D2 flash products, and expects its OEM customers to conduct their own
qualifications  over  the next  few  quarters.  The  Company  will not  generate
significant revenues from sales of 64Mbit D2 during the second half of 1997. The
implementation of D2 flash in a production  environment is proceeding as planned
for the second half of 1997.  High density flash memory,  such as D2 flash, is a
complex  technology  requiring tight  manufacturing  controls and effective test
screens.  The production ramp up period for a flash device is particularly prone
to problems which can impact both reliability and yields exposing the Company to
increased  manufacturing costs. There can be no assurance that reliable and cost
effective D2 flash products can be manufactured  in commercial  volumes and with
yields  sufficient  to result in a lower cost per megabyte.  Furthermore,  flash
data  storage   products   designed  with  D2  flash  will   initially   exhibit
approximately  one quarter of the write  performance  of the Company's  existing
products when writing data into memory.  This may preclude  their use in certain
applications.  The failure of the Company to  successfully  manufacture D2 flash
devices  could  have  a  material  adverse  effect  on the  Company's  business,
financial condition and results of operations.

         Manufacturing  Yields.  The fabrication of the Company's  products is a
complex  and precise  process  requiring  wafers  that are  produced in a highly
controlled and clean environment.  Semiconductor companies supplying the Company
with wafers periodically have experienced problems in achieving acceptable wafer
manufacturing yields.  Semiconductor manufacturing yields are a function both of
design technology,  which is developed by the Company,  and process  technology,
which is typically  proprietary  to the  foundry.  Because low yields may result
from either design or process  technology  failures,  yield  problems may not be
effectively  determined or improved  until an actual  product exists that can be
analyzed and tested to recognize process sensitivities in relation to the design
rules that were used. As a result,  yield  problems may not be identified  until
well into the  production  process.  This risk is increased due to the fact that
the Company receives its wafers from independent offshore foundries,  increasing
the effort and time required to identify,  communicate and resolve manufacturing
yield  problems.  There can be no assurance  that the Company's  foundries  will
achieve or maintain acceptable manufacturing yields in the future. The inability
of the  Company  to  achieve  planned  yields  from its  foundries  could have a
material  adverse  effect on the  Company's  business,  financial  condition and
results of operations.

         Dependence  on Key and Sole Source  Suppliers.  The  Company  purchases
several key components from single or sole source vendors for which  alternative
sources  are  not  currently  available.  Even  where  

                                    Page 14
<PAGE>


alternative  vendors  are  available,  a  significant  amount  of time  would be
required to qualify an additional vendor in the case of certain of the Company's
other components. The Company does not maintain long-term supply agreements with
any of these  vendors.  The inability to develop  alternative  sources for these
single or sole source  components  or to obtain  sufficient  quantities of these
components could result in delays or reductions in product shipments which could
adversely  affect the  Company's  business,  financial  condition and results of
operations.  For example,  the Company  relies on Motorola as the sole source of
microcontrollers,  which are critical components in the Company's products.  The
sole source risk  associated with  microcontrollers  from Motorola is heightened
during transitions from one generation of microcontrollers to the next given the
limited safety stock available during these  transitions.  In the event Motorola
were to stop shipment of microcontrollers for any reason, the time to design and
qualify an alternative  source would be approximately nine to twelve months. The
Company's  reliance on Motorola as its sole source of  microcontrollers  exposes
the Company to interruptions of supply that could have a material adverse effect
on the Company's business, financial condition and results of operations.

         The  Company  uses,  Alphatec  in  Manteca,  California,  to assemble a
majority of the memory  components  for its  products and from time to time uses
other  subcontractors  to perform some assembly and test functions . The Company
has no long term agreement with Alphatec. With the significant increases in unit
shipments in the last few quarters, the Company has begun to experience capacity
constraints  in the  memory  assembly  area.  The  Company  has  identified  two
additional memory assembly  subcontractors,  and is presently working to qualify
these  subcontractors to handle the increase in production volumes.  The Company
expects to complete these  subcontractor  qualifications by the end of the third
quarter. As a result of this reliance on third party subcontractors for assembly
of a portion its products,  the Company cannot directly control product delivery
schedules,  which can lead to product  shortages or quality  assurance  problems
that could increase  manufacturing costs of the Company's products. Any problems
associated  with the delivery,  quality or cost of the Company's  products could
have a material adverse effect on the Company's  business,  financial  condition
and results of operations.

         The Company is continuing to identify and establish  second sources for
its key single and sole source  component  vendors and  subcontractors  as sales
volumes  increase,  although  there can be no  assurance  these  efforts will be
successful.  During the next several  quarters,  if the demand for the Company's
products  exceeds  its  suppliers   ability  to  deliver  needed  components  or
subassemblies, the Company may become delinquent meeting customer demand.

         Patents,  Proprietary Rights and Related Litigation. The Company relies
on a combination of patents,  mask work  protection,  trademarks,  copyright and
trade secret laws,  confidentiality  procedures  and licensing  arrangements  to
protect its intellectual  property rights.  There can be no assurance that there
will not be any disputes regarding the Company's  intellectual  property rights.
Specifically,  there can be no  assurance  that any patents  held by the Company
will not be  invalidated,  that patents will be issued for any of the  Company's
pending applications or that any claims allowed from existing or pending patents
will be of  sufficient  scope or strength or be issued in the primary  countries
where the Company's products can be sold to provide meaningful protection or any
commercial  advantage to the Company.  Additionally,  competitors of the Company
may be able to design around the Company's patents.

         From time to time the Company has been  notified and its  foundries may
in the future be  notified,  of claims  that they may be  infringing  patents or
other intellectual property rights owned by third parties. If it is necessary or
desirable,  the Company may seek  licenses  under such  patents or  intellectual
property  rights.  However,  there can be no  assurance  that  licenses  will be
offered or that the terms of any  offered  licenses  will be  acceptable  to the
Company.  The failure to obtain a license from a third party for technology used
by the Company could cause the Company to incur  substantial  liabilities and to
suspend the  manufacture  of products or the use by the  Company's  foundries of
processes  requiring  the  technology,   or  to  expend  substantial   resources
redesigning  its  products  to  eliminate  the  infringement.  There  can  be no
assurance  that the Company would be successful in  redesigning  its products or
that such  licenses  would be available  under  reasonable  terms,  and any such
development or license could require substantial  expenditures of time and other
resources by the Company.

                                    Page 15
<PAGE>


         In response to the Company's allegations of infringement of five of the
Company's  patents,  Samsung  filed a complaint  in October  1995  accusing  the
Company of  infringing  two of its  patents,  seeking  declaratory  relief  with
respect to these five  Company  patents  and  alleging  unspecified  damages for
certain other related claims. As written, the complaint  potentially  implicates
products that comprise  substantially  all of the Company's product revenues for
1997,  1996 and 1995. The Company has received  opinions from its Patent Counsel
that,  based on  information  currently  known,  the  Company's  products do not
infringe one of these Samsung patents and that, based on certain  assumptions as
to how Samsung  would claim  infringement,  the  particular  patent claim in the
other  Samsung  patent that  Samsung has  accused the Company of  infringing  is
invalid and that the Company's  products do not infringe any of the other claims
of such patent. Nonetheless,  the Company anticipates that Samsung will continue
to pursue  litigation with respect to these claims.  SanDisk filed its answer to
Samsung's  complaint in March 1996. At that time,  SanDisk  asserted a number of
counterclaims based on Samsung's alleged infringement of three SanDisk patents.

         On January 11, 1996, the Company filed a complaint against Samsung with
the United States  International  Trade Commission alleging that Samsung and its
U.S.  sales arm, are  importing  and selling  products  that infringe two of the
Company's patents. The U.S. International Trade Commission completed its hearing
on this matter in October 1996.  On February 26, 1997,  the  Administrative  Law
Judge assigned to the case issued an Initial  Determination finding both SanDisk
patents valid and  infringed  and further  finding a violation of Section 337 of
the Trade Act. On April 15, 1997, the Commission affirmed the Administrative Law
Judge's  findings of validity  with  respect to both  patents and his finding of
infringement with respect to one of the patents. On June 2, 1997, the Commission
issued a limited  exclusion order prohibiting the unlicensed entry of infringing
flash memory circuits and carriers and circuit boards  containing such circuits,
that are  manufactured by or on behalf of Samsung.  At that time, the Commission
also issued a cease and desist order to Samsung's  domestic  sales arm,  Samsung
Semiconductor,   Inc.,   prohibiting  the   importation,   selling,   marketing,
distributing,  or advertising of infringing  flash memory  circuits and carriers
and circuit boards containing such circuits,  in the United States.  Samsung has
the right to appeal the  International  Trade  Commission's  final ruling to the
Federal  Circuit  Court  and has  publicly  expressed  its  intention  to do so.
However, no appeal had been filed as of August 12, 1997.

         As is common in the industry,  the Company agrees to indemnify  certain
of its suppliers and customers  for alleged  patent  infringement.  The scope of
such indemnity varies, but may, in some instances,  include  indemnification for
damages and expenses,  including  attorneys  fees.  The Company may from time to
time be engaged in litigation as a result of such  indemnification  obligations.
Third party claims for patent  infringement are excluded from coverage under the
Company's  insurance  policies.  There  can  be no  assurance  that  any  future
obligation to indemnify the  Company's  customers or suppliers,  will not have a
material  adverse  effect on the  Company's  business,  financial  condition and
results of operations.

         The Company has  notified  and  intends to notify  several  large flash
suppliers  that the Company  believes  certain of their  existing  or  announced
products infringe certain of the Company's  patents.  In addition,  from time to
time, the Company has entered into  discussions  with other companies  regarding
potential cross-license agreements for the Company's patents.

         To preserve its intellectual  property rights,  the Company believes it
may be  necessary  to  initiate  litigation  with  one or  more  third  parties,
including  but not limited to those the Company has notified of possible  patent
infringement.  In addition,  one or more of these parties may bring suit against
the Company.  Any  litigation,  whether as a plaintiff or as a defendant,  would
likely  result in  significant  expense to the Company and divert the efforts of
the Company's technical and management personnel, whether or not such litigation
is  ultimately  determined  in favor of the Company.  In the event of an adverse
result in any such litigation,  the Company could be required to pay substantial
damages,  cease the

                                    Page 16
<PAGE>



manufacture,  use and sale of infringing products,  expend significant resources
to develop non-infringing  technology,  discontinue the use of certain processes
or obtain licenses to the infringing technology.

         Litigation frequently involves substantial expenditures and can require
significant  management  attention,  even if the Company ultimately prevails. In
addition,  the  results of any  litigation  matters  are  inherently  uncertain.
Accordingly, there can be no assurance that any of the foregoing matters, or any
future  litigation,  will not have a material  adverse  effect on the  Company's
business, financial condition and results of operations.

         In addition to litigation,  the Company may need to license some or all
of its patent  portfolio to be able to obtain  cross-licenses  to the patents of
others.  The Company  currently has patent cross license  agreements  with Intel
Corporation ("Intel"),  Sharp Electronics  Corporation  ("Sharp"),  Hitachi Ltd.
("Hitachi") and Toshiba Corporation ("Toshiba").  There can be no assurance that
any other licenses will be available on  commercially  reasonable  terms,  or at
all. Moreover,  any such  cross-licenses  could result in more rapid and intense
competition  for the  Company's  products,  by much  larger and better  financed
competitors.  Any such  limitations  on the  Company's  ability  to  market  its
products,  or delays and costs  associated  with  redesigning  its products,  or
payments of license  fees or licenses of Company  rights to others  could have a
material  adverse  effect on the  Company's  business,  financial  condition and
results of operations.

         Competition.  The flash  data  storage  markets  in which  the  Company
competes are  characterized by rapid  technological  change,  evolving  industry
standards,  declining average selling prices and rapid product obsolescence. The
Company's  competitors  include many large domestic and international  companies
that have greater access to foundry capacity,  substantially  greater financial,
technical,  marketing  and other  resources,  broader  product  lines and longer
standing  relationships  with  customers than the Company.  The Company  expects
competition to increase in the future from existing  competitors  and from other
companies  that may enter the Company's  existing or future markets with similar
or  alternative  data  storage  solutions  that may be less  costly  or  provide
additional features.  In addition,  competition will increase to the extent that
the Company  determines to license its patents to certain of its  competitors in
order to gain licenses to their patents.  For example, in October 1995, December
1996,  June 1997 and July 1997,  the Company  entered into patent  cross-license
agreements with Intel,  Sharp,  Hitachi and Toshiba,  respectively,  pursuant to
which each party is entitled to manufacture  and sell products that  incorporate
technology covered by the other party's patents related to flash memory devices.
Increased  competition  could have a material  adverse  effect on the  Company's
business, financial condition and results of operations.

         The Company  faces  competition  from other  manufacturers  of products
conforming to the PCMCIA Card and CompactFlash  Card industry  standards as well
as from manufacturers whose products are based on competing  standards.  Intel's
Miniature Card and Toshiba's  Solid-State  Floppy Disk Card (SSFDC) are products
based on  competing  standards  aimed at the mass  storage  market for  consumer
applications,  such as digital filmless  cameras.  Hitachi has agreed to support
the  CompactFlash  card  standard  and become an  alternative  source  supplier.
Hitachi is expected to become a formidable  competitor as it introduces  its own
line of  CompactFlash  Products.  The Company  expects these products to compete
against its CompactFlash  product.  A manufacturer of digital cameras wishing to
design any one of these  three  alternative  competing  standards  as  removable
"digital film" will eliminate the other two from use in their product, since all
three  are  mechanically  and  electronically   incompatible  with  each  other.
Competition to win the initial  design-in is therefore  fierce.  Due to the high
price  sensitivity  in  the  market  for  consumer  products,  aggressive  price
competition has been  experienced for these  applications.  Such  competition is
expected to result in lower gross  margins in future  quarters,  as the relative
percentage of sales of CompactFlash products increase.

         Dependence on Emerging Markets and New Products.  The Company's success
depends to a significant extent upon the development of emerging markets and new
applications  for flash  data  storage  systems,  as well as on its  ability  to
introduce commercially  attractive and competitively priced products on

                                    Page 17
<PAGE>


a timely basis.  There can be no assurance that new  applications or markets for
flash data storage  will develop as expected by the Company or that  prospective
customers  developing  products for any such  markets will design the  Company's
products into their products and successfully introduce such products.  Although
the Company's  CompactFlash has achieved considerable initial success in several
digital  cameras  introduced  during  the  first  half of 1997,  there can be no
assurance that this early success will result in large scale market  acceptance.
The  failure of new  applications  or  markets to develop or the  failure of new
markets to be receptive to the Company's  products could have a material adverse
effect on the Company's business, financial condition and results of operations.
Furthermore, the Company expects to supply its CompactFlash products to a number
of OEM vendors of digital  camera's  and PDA's.  Because of the large  number of
companies  entering  these markets there can be no assurance  that all or any of
these  manufacturers  will  be  successful  with  market  acceptance  for  their
products.  Furthermore,  any of SanDisk's customers who enter the digital camera
market  and  are  not  successful   may  end  up  with  excess   inventories  of
CompactFlash,  which would preclude follow on orders in subsequent quarters,  or
worse could result in market dumping of CompactFlash inventories by these OEM's.

         The  Company  believes  that  continued  significant  expenditures  for
research and  development  will be required in the future.  In  particular,  the
Company intends to develop new products with increased  memory capacity at lower
prices,  which the Company  believes  will be essential to its ability to remain
competitive.  There can be no assurance that these products will be successfully
developed  or will  achieve  market  acceptance,  or that  the  Company  will be
successful in identifying new product  opportunities and developing and bringing
new  products to market in a timely  manner,  or that  products or  technologies
developed  by others  will not render the  Company's  products  or  technologies
obsolete  or  noncompetitive.  The failure of any of the  Company's  new product
development  efforts or lack of market  acceptance of such products could have a
material  adverse  effect on the  Company's  business,  financial  condition and
results of operations.

         Customer Concentration. A limited number of customers have historically
accounted  for a substantial  portion of the Company's  revenues and the Company
expects this trend to continue.  Sales to the Company's  customers are generally
made pursuant to standard purchase orders rather than long-term  contracts.  The
Company has also experienced significant changes in the composition of its major
customer  base from year to year and  expects  this  variability  to continue as
certain customers increase or decrease their purchases of the Company's products
as a result of fluctuations in market demand for such customers' products. Under
a joint  cooperation  agreement  signed in  January  1993,  Seagate  Corporation
("Seagate") has the option to market the Company's  products  beginning in 1999.
Under the amended agreement,  beginning in 1999, if Seagate exercises its option
to market the Company's products,  the Company and Seagate will coordinate their
efforts so that up to one-third of the Company's worldwide net revenues could be
generated from sales of the Company's flash products through Seagate.

         International Operations.  All of the Company's wafers are, and for the
foreseeable future will be, produced by foreign  foundries.  Because the Company
currently  purchases  the  majority of its flash wafers in Japanese Yen at a set
price,   fluctuations  in  currencies  could  materially  adversely  affect  the
Company's business,  financial  condition and results of operations.  Due to its
reliance on export  sales and its  dependence  on  foundries  outside the United
States,   the   Company  is  subject  to  the  risks  of   conducting   business
internationally,   including   foreign   government   regulation   and   general
geopolitical  risks  such  as  political  and  economic  instability,  potential
hostilities  and changes in  diplomatic  and trade  relationships.  In addition,
since most of the Company's international sales are denominated in U.S. dollars,
the Company's  products may be less  competitive  in countries  with  currencies
declining  in value  against the  dollar.  In 1996 export  sales  accounted  for
approximately  55% of the Company's total revenues.  Manufacturing  and sales of
the Company's products may also be materially adversely affected by factors such
as unexpected  changes in, or imposition of, regulatory  requirements,  tariffs,
import and export  restrictions  and other  barriers  and  restrictions,  longer
payment  cycles,   greater   difficulty  in  accounts   receivable   collection,
potentially adverse tax consequences, the burdens of complying with a variety of
foreign laws and other factors beyond the Company's  control.  In addition,  the
laws of certain foreign countries in which the Company's  products are or may be
developed,  manufactured or sold,  including  various countries in Asia,

                                    Page 18
<PAGE>


may not protect the Company's intellectual property rights to the same extent as
do the laws of the United States and thus make piracy of the Company's  products
a more likely possibility. There can be no assurance that these factors will not
have a material adverse effect on the Company's business, financial condition or
results of operations.

         Volatility of Stock Price.  To date, the price of the Company's  Common
Stock on the NASDAQ National Market has been volatile. The Company believes that
future  announcements  concerning the Company,  its competitors or its principal
customers,  including  technological  innovations,  new  product  introductions,
governmental  regulations,  litigation  or  changes  in  earnings  estimated  by
analysts,  may  cause  the  market  price  of  the  Common  Stock  to  fluctuate
substantially  in the  future.  Sales of  substantial  amounts of the  Company's
outstanding Common Stock in the public market could materially  adversely affect
the market price of the Common Stock.  Further, in recent years the stock market
has experienced  extreme price and volume  fluctuations  that have  particularly
affected  the  market  prices  of  equity  securities  of many  high  technology
companies  and  that  often  have  been  unrelated  or  disproportionate  to the
operating  performance of such companies.  These fluctuations as well as general
economic,  political and market  conditions such as recessions or  international
currency  fluctuations,  may materially adversely affect the market price of the
Common Stock.



                                    Page 19
<PAGE>


PART II.  OTHER INFORMATION

Item 1.  Legal Proceedings

         The  information  required  by this  item is set forth in Note 5 of the
Notes to the Condensed  Consolidated  Financial  Statements on pages 6 and 7 and
under "Risk Factors - Patents,  Proprietary  Rights and Related  Litigation"  on
pages 15 to 17 of this Form 10-Q for the  quarterly  period ended June 30, 1997,
and is hereby incorporated by reference.

Item 2.  Changes in Securities
         None

Item 3.  Defaults upon Senior Securities
         None

Item 4.  Submission of Matters to a Vote of Security Holders

At the Company's  Annual  Meeting of  Stockholders  held on April 18, 1997,  the
following individuals were elected to the Board of Directors:

                                                  Votes For       Votes Withheld
           William V. Campbell                     20,018,518         149,060
           Irwin Federman                          20,024,344         143,000
           Catherine P. Lego                       20,024,618         142,960
           Eli Harari                              20,023,618         143,960
           James D. Meindl                         20,024,618         142,960
           Joseph Rizzi                            20,024,578         143,000
           Alan F. Shugart                         20,020,618         146,960

The following proposals were approved at the Company's Annual Meeting:
<TABLE>
<CAPTION>

                                Affirmative        Negative            Votes              Broker
                                   Votes             Votes            Withheld           Non-Votes
                               --------------    --------------    ---------------    ----------------
<S>                            <C>               <C>               <C>                <C>
Amendments to the 1995 Stock      11,473,427         2,081,974            124,991           6,487,152
Option Plan

Amendments to the 1995            12,983,875           840,886             96,313           6,246,470
Non-Employee Directors Stock
Option Plan

Amendment to increase common      14,003,793           270,980             84,578           5,808,193
shares under the 1995
Employee Stock Purchase Plan

Ratify the appointment of         20,092,244            41,047             34,253                  --
Ernst & Young LLP as  independent  auditors for the fiscal year ending  December
31, 1997.
</TABLE>


Item 5.  Other Information
         None

                                    Page 20
<PAGE>


Item 6.  Exhibits and Reports on Form 8-K

         A.  Exhibits
       
        Exhibit
        Number                         Exhibit  Title

          3.1       Certificate of Incorporation  of the Registrant,  as amended
                    to date. /3/

          3.2       Form of Amended and Restated Certificate of Incorporation of
                    the Registrant. /3/

          3.3       Bylaws of the Registrant, as amended. /3/

          3.4       Form of Amended and Restated Bylaws of the Registrant /3/

          3.5       Certificate   of   Designation   for  the  Series  A  Junior
                    Participating  Preferred  Stock,  as filed with the Delaware
                    Secretary of State on April 24, 1997. /7/
  
          4.1       Reference is made to Exhibits 3.1, 3.2, 3.3 and 3.4. /3/

          4.3       Amended and Restated  Registration  Rights Agreement,  among
                    the Registrant and the investors and founders named therein,
                    dated March 3, 1995. /3/

          4.4       Amendment No. 1 to the Stock Purchase  Agreements  among the
                    Registrant  and the  holders of Series A, B and D  Preferred
                    Stock,  and  certain  holders of Series E  Preferred  Stock,
                    dated January 15, 1993. /3/

          4.5       Series F Preferred Stock Purchase  Agreement between Seagate
                    Technology,  Inc.  and the  Registrant,  dated  January  15,
                    1993. /3/

          4.6       Amendment Agreement between Seagate Technology, Inc. and the
                    Registrant, dated August 23, 1995. /3/

          4.7       Form of Stock Purchase  Agreement between the Registrant and
                    Seagate Technology, Inc. /3/

          4.8       Rights  Agreement,  dated as of April 18, 1997,  between the
                    Company and Harris Trust and Savings Bank. /7/
  
          9.1       Amended and Restated Voting Agreement,  among the Registrant
                    and the investors named therein, dated March 3, 1995. /3/

          10.1      Form of  Indemnification  Agreement entered into between the
                    Registrant and its directors and officers. /3/

          10.2      Foundry    Agreement    between    Matsushita    Electronics
                    Corporation,  Matsushita Electronic Industrial Co., Ltd. and
                    the Registrant, dated May 20, 1992. /1, 3/

          10.3      Amendment No. 1 to MEC/SunDisk  Foundry  Agreement,  between
                    Matsushita  Electronics  Corporation,  Matsushita Electronic
                    Industrial  Co.,  Ltd. and the  Registrant,  dated April 17,
                    1995. /1, 3/
   
          10.4      Foundry  Agreement  between Goldstar  Electron Co., Ltd. and
                    the Registrant, dated October 13, 1993. /1, 3/
   
          10.5      Amendment No. 1 to the Foundry  Agreement  between  Goldstar
                    Electron Co., Ltd. and the  Registrant,  dated May 10, 1994.
                    /1, 3/

          10.6      SanDisk/Goldstar  Technical  Collaboration Agreement between
                    Goldstar Electron Co., Ltd. and the Registrant,  dated March
                    25, 1994. /1, 3/

          10.7      Joint Development  Agreement between NEC Corporation and the
                    Registrant, dated June 20, 1994. /1, 3/

          10.8      Joint  Cooperation  Agreement  between  the  Registrant  and
                    Seagate Technology, Inc., dated January 15, 1993. /1, 3/

          10.9      Amendment and Termination  Agreement  between the Registrant
                    and Seagate Technology, Inc., dated October 28, 1994. /1, 3/

          10.10     License Agreement between the Registrant and Dr. Eli Harari,
                    dated September 6, 1988. /3/

          10.13     1989 Stock Benefit Plan. /3/

          10.14     1995 Stock Option Plan. /3/

          10.15     Employee Stock Purchase Plan. /3/

                                    Page 21
<PAGE>


          10.16     1995 Non-Employee Directors Stock Option Plan. /3/

          10.17     Patent Cross License  Agreement  between the  Registrant and
                    Intel Corporation, dated October 12, 1995. /3/

          10.18     Lease Agreement between the Registrant and G.F.  Properties,
                    dated March 1, 1996. /4/
          
          10.19     Business loan  agreement  between the  Registrant  and Union
                    Bank of California, dated July 3, 1996. /5/

          10.20     Patent Cross License  Agreement  between the  Registrant and
                    Sharp Corporation dated December 24, 1996. /2, 6/

          10.21     Amendment to Lease Agreement between the Registrant and G.F.
                    Properties, dated April 3, 1997.

          10.22     First and  second  amendments  to  business  loan  agreement
                    between the Registrant  and Union Bank of California,  dated
                    June 30, 1997.

          11.1      Computation  of Per Share of Earnings  (three and six months
                    ended June 30, 1997 and 1996).

          21.1      Subsidiaries of the Registrant. /6/

          27.1      Financial  Data Schedule for the three months ended June 30,
                    1997. (In EDGAR format only)
- ----------

1. Confidential treatment granted as to certain portions of these exhibits.

2. Confidential treatment requested as to certain portions of these exhibits.

3. Previously filed as an Exhibit to the Registrant's  Registration Statement on
Form S-1 (No. 33-96298).

4. Previously filed as an Exhibit to the Registrant's 1995 Annual Report on Form
10-K.

5. Previously filed as an Exhibit to the Registrant's  Form 10-Q for the quarter
ended June 30, 1996.

6. Previously filed as an Exhibit to the Registrant's 1996 Annual Report on Form
10-K.

7.  Previously  filed as an Exhibit to the  Registrant's  Current Report on Form
8-K/A dated April 18, 1997.



         B.  Reports on Form 8-K

          During the quarter  ended June 30, 1997,  the Company  filed a current
report on Form 8-K and an amended  current  report on Form 8-K/A dated April 18,
1997, reporting the adoption of a shareholder rights plan.


                                    Page 22
<PAGE>



                                   SIGNATURES


       Pursuant to the requirements of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  Report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.


                               SanDisk Corporation
                                  (Registrant)




                                   By: /s/ Cindy L. Burgdorf
                                       ------------------------------------
                                       Cindy L. Burgdorf
                                       Chief Financial Officer,
                                       Senior Vice President, Finance and
                                       Administration and Secretary


DATED:        August 12, 1997



                                    Page 23

                       FIRST AMENDMENT TO INDUSTRIAL LEASE


                    This FIRST AMENDMENT TO INDUSTRIAL LEASE  ("Amendment"),  is
hereby made and entered into on and as of the third day of April,  1997,  by and
between G.F.  PROPERTIES,  INC., a California  corporation,  as  "Landlord"  and
SANDISK  CORPORATION,  a Delaware  corporation,  as "Tenant",  in respect of the
premises  commonly  known  and  referred  to as 140  Caspian  Court,  Sunnyvale,
California, (the "Premises")

                    WHEREAS,  by that certain  INDUSTRIAL LEASE,  dated March 1,
1996 (the "Lease"), Landlord leased the entirety of the Premises to Tenant, and

                    WHEREAS,  Tenant  has,  under  date of  December  30,  1996,
exercised the First Expansion  Option (as defined in Section 40(a) of the Lease)
with  respect to the  building  commonly  known and referred to as 111 West Java
Drive, Sunnyvale, California ("111 Java"), and

                    WHEREAS, Landlord has, with Tenant's approval,  executed and
delivered to the current  tenant of 111 Java an amendment to the existing  lease
between  Landlord and the current  tenant of 111 Java which  extends the term of
the existing lease on 111 Java until the earlier of December 31, 1998, or twelve
(12) months  following  the giving of notice of election to  terminate by either
Landlord  or the  existing  tenant of Ill Java to the other  party,  one copy of
which is attached hereto,  marked EXHIBIT A, and incorporated by this reference,
and

                    WHEREAS,  in  order to  accommodate  the  foregoing  without
extending the originally agreed upon term of Tenant's  existing lease,  Landlord
and Tenant are desirous of amending the INDUSTRIAL LEASE as set forth herein,

                    NOW,  THEREFORE,  in consideration of the above recitals and
for other fair and valuable consideration,  the receipt and sufficiency of which
is  hereby  acknowledged,  Landlord  and  Tenant  hereby  covenant  and agree as
follows:

1. Exercise of First Expansion  Option.  Landlord and Tenant hereby  acknowledge
and agree that,  by letter dated  December 30, 1996,  Tenant has  exercised  the
First Expansion Option.

                                        1


<PAGE>


2. Notice of Termination of Tenancy on 111 Java.

         (a) Landlord  agrees that,  promptly  upon its receipt from the current
tenant of 111 Java of any notice of  termination  of the tenancy of such tenant,
Landlord  shall  notify  Tenant of such  receipt and of the  consequent  date of
termination of the tenancy.

         (b) Landlord  agrees that,  promptly upon its receipt of written notice
from Tenant at any time prior to December 31,  1997,  that Tenant is desirous of
taking  occupancy  and  possession  of 111 Java twelve  (12) months  thereafter,
Landlord will  promptly  give the current  tenant of 111 Java twelve (12) months
written  notice of  Landlord's  election to  terminate  the lease on 111 Java in
accordance with the applicable  provisions of the lease between Landlord and the
current tenant of 111 Java.

3. Lease Terms - 111 Java.

         Within  thirty  (30) days of the  receipt  by  Landlord  of any  notice
described in either  Section 2(a) or Section  2(b) of this  Amendment,  Landlord
shall  prepare and Landlord  and Tenant shall  execute a lease on 111 Java ("111
Java Lease"),  on the terms and conditions set forth in this Lease,  as amended,
with the following exceptions:

         (a) The initial term of the 111 Java Lease shall commence promptly upon
the vacation of 111 Java by the current tenant of 111 Java.

         (b) The initial term of the 111 Java Lease shall  terminate on July 31,
2001,  unless earlier  terminated in accordance with the terms and conditions of
the Lease.

         (c) The rent  payable  by  Tenant  under  the 111 Java  Lease  shall be
calculated  by applying the "Rent per RSF per month" which applies under Section
5 of the Lease to the then  current  period of the Term to the  rentable  square
feet of 111 Java as  determined  by Landlord  and  submitted  to Tenant upon the
vacation of 111 Java by the current tenant. The rent payable by Tenant under the
111 Java Lease shall be subject to the same increases,  during the same periods,
as apply to the calculation of Monthly Rent under Section 5 of this Lease.

         (d)  During  the  course of the  existing  lease on 111 Java,  Landlord
constructed  for the  benefit  of the  existing  tenant  of 111 Java  three  (3)
additions  to the  original  space within 111 Java.  The  additions  include one
subterranean  storage area which is located  directly  under 111 Java, one fully
enclosed  storage area which extends beyond the original  footprint of 111 Java,
and one  partially  enclosed  storage  area which  extends  beyond the  original
footprint of 111 Java.


                                        2


<PAGE>


                   (i) Landlord and Tenant agree that the  subterranean  storage
                   area under 111 Java and the partially  enclosed  storage area
                   which extends beyond the original footprint of 111 Java shall
                   each be  included  in the 111 Java  Premises,  but the square
                   footage of neither the  subterranean  storage  area under 111
                   Java nor the  partially  enclosed  storage area which extends
                   beyond the  original  footprint of 111 Java shall be included
                   in the  calculation  of  rent  under  Section  3(c)  of  this
                   Amendment or under Section 5 of the Lease.

                   (ii)  Landlord  and  Tenant  agree  that the  fully  enclosed
                   storage area which extends  beyond the original  footprint of
                   111 Java shall be included in the 111 Java Premises, it shall
                   be  identified  as  "Warehouse  Space",  and  the  rent  (and
                   increases  in rent under  Section 5 of the Lease)  payable by
                   Tenant for the square footage of the Warehouse Space shall be
                   calculated  at the rate of  one-half of the "Rent per RSF per
                   month" which applies under Section 5 of the Lease to the then
                   current period of the Term to the rentable square feet of 111
                   Java.

         (e)  Landlord  agrees  that  Tenant  shall be entitled to a rent credit
which shall be credited  against the rent due from Tenant to Landlord during the
first  months of the 111 Java Lease.  The rent  credit  shall be  calculated  by
multiplying  the number of full calendar  months during which the current tenant
of 111 Java remains in  possession  of 111 Java after  December 31, 1997, by the
sum of $5,283.60.  Tenant's entitlement to such rent credit shall continue,  but
shall not  increase,  during any period in which the current  tenant of 111 Java
continues its  occupancy and control of 111 Java past the  expiration or earlier
termination of its lease, provided,  however, that Tenant shall only be entitled
to such rent credit  during any such  holdover  period if and to the extent that
the current  tenant of 111 Java actually  pays its rent to Landlord  during such
holdover  period.  Any such rent  credit  which is for less than one full  month
shall be prorated based on the actual number of days of the month involved.

4.  Landlord  shall expend its best  efforts to cause the current  tenant of 111
Java to vacate 111 Java upon the expiration or earlier  termination of its lease
on 111 Java

5. As  required  by the Lease,  Landlord  shall,  prior to the  commencement  of
Tenant's  right to occupancy and  possession of 111 Java and at Landlord's  sole
cost and expense,  provide  Tenant with a current  update of the Phase I ESA, as
the Phase I ESA relates to 111 Java, which shall be the Entrance  Assessment for
111 Java.

6. This Amendment shall not become effective unless and until the current tenant
of ill Java  executes  and  delivers to  Landlord  one copy of EXRIBIT A to this
Amendment within thirty (30) days of the date hereof.


                                        3


<PAGE>


7. Capitalized terms which are used but not defined in this Amendment shall have
the meaning ascribed to them in the Lease.

8. As herein  amended,  the Lease is ratified  and  continues  in full force and
effect.

                    IN WITNESS  WHEREOF,  the parties have  executed  this FIRST
AMENDMENT TO INDUSTRIAL LEASE as of the date first above written.


LANDLORD:

By /s/ Stephen R. Barbieri
- ------------------------------
Stephen R. Barbieri, Secretary

G. F. PROPERTIES, INC.,
a California corporation,


TENANT:

By /s/ Cindy Burgdorf
- ---------------------------------------
Cindy Burgdorf, Chief Financial Officer

SANDISK CORPORATION,
a Delaware corporation,







                                        4


<PAGE>


                                    EXHIBIT A

                       THIRD AMENDMENT TO COMMERCIAL LEASE


                    This THIRD AMENDMENT TO COMMERCIAL  LEASE  ("Amendment")  is
hereby made and  entered  into on and as of the ___ day of March,  1997,  by and
between G. F. PROPERTIES,  INC., a California  corporation,  as "Landlord",  and
LOCKHEED MARTIN CORPORATION, a Maryland corporation,  as "Tenant", in respect of
the premises  commonly known and referred to as 111 West Java Drive,  Sunnyvale,
California, (the "Premises").

                    WHEREAS,  by that certain  COMMERCIAL LEASE,  dated November
1986, Landlord leased the entirety of the Premises to Tenant for an initial term
of seven (7) years, and

                    WHEREAS,  by that  certain  FIRST  AMENDMENT  TO  COMMERCIAL
LEASE,  dated  November 30, 1993,  Landlord  and Tenant  amended the  COMMERCIAL
LEASE, and

                    WHEREAS,  by that certain  SECOND  AMENDMENT  TO  COMMERCIAL
LEASE, dated June 1, 1996, Landlord and Tenant amended the COMMERCIAL LEASE, and

                    WHEREAS,  Landlord and Tenant have agreed to extend the term
of the Lease, as amended, for a further term as outlined in this Amendment,

                    NOW,  THEREFORE,  Landlord  and Tenant  hereby  covenant and
agree as follows:

                    1.  Subsection (A) of Section 3 of the Lease,  as amended by
Section 1 of the FIRST  AMENDMENT TO COMMERCIAL  LEASE and as further amended by
Section 1 of the SECOND AMENDMENT TO COMMERCIAL LEASE, is hereby further amended
to read as follows:

                    "(A)  The  extended  term  of this  Lease  shall  expire  on
          December 31, 1998,  unless earlier  terminated in accordance  with the
          provisions  of this  Lease,  as  amended by this  THIRD  AMENDMENT  TO
          COMMERCIAL
          LEASE."
                                        5


<PAGE>


                    2. The following is added to Section 3 of the Lease:

          '"Notwithstanding any provision of this Lease to the contrary,  either
          Landlord  or Tenant  shall  have the  right,  at any time  during  the
          remaining Term of this Lease,  to terminate this Lease upon giving the
          other party at least twelve (12)  month's  advance  written  notice of
          exercise of this right to terminate and,  twelve (12) months after the
          receipt of such notice by the  non-exercising  party, the term of this
          Lease shall  terminate,  provided,  however,  that neither party shall
          have the  right,  by giving  such  notice)  to extend the Term of this
          Lease beyond December31, 1998."

                    3)   The following is added to Section 4 of the Lease:

          "The Base  Monthly  Rent during that portion of the Term of this Lease
          which commences on January 1, 1998 shall be $62,900.00 per month."

                    4) The  provisions  of Section 4 of the SECOND  AMENDMENT TO
COMMERCIAL  LEASE  shall  continue  to apply  through  the term of the  Lease as
extended by this THIRD AMENDMENT TO COMMERCIAL LEASE.

                    5) The  provisions  of  Section 7 of the  Lease  are  hereby
modified to substitute  "one hundred fifty percent  (150%)" for "one hundred ten
percent (110%)".

                    6) As herein amended, the Lease is ratified and continues in
full force and effect.

                    IN WITNESS  WHEREOF,  the parties have  executed  this THIRD
AMENDMENT TO COMMERCIAL LEASE as of the date first above written.

LANDLORD:                             TENANT:


G.  F. PROPERTIES, INC.,              LOCKHEED MARTIN CORPORATION,
a California corporation,             a Maryland corporation,


By /s/ Stephen R. Barbieri            By
- --------------------------            ---------------------------
Stephen R. Barbieri, Secretary        Name:
                                      Title:

                                        6



                      AMENDMENT TO TRADE FINANCE AGREEMENT


         In reference to the Trade Finance Agreement ("Agreement") dated July 1,
1996 between Union Bank of  California,  N.A.  ("Bank") and SanDisk  Corporation
("Borrower"),  the  Bank  and  Borrower  desire  to amend  the  Agreement.  This
amendment  shall be  called  the First  Amendment  to the  Agreement.  Initially
capitalized  terms used herein which are not  otherwise  defined  shall have the
meaning assigned thereto in the Agreement.

         Amendments to the Agreement:

         SECTION 1. THE LOAN

                  Subsection 1.1 The Trade Finance Credit  Facility,  line 3, of
the  Agreement is hereby  amended by  substituting  "July 15, 1998" for "July 1,
1997"

                  Subsection  1.1.1 Clean Advance Line, line 5, of the Agreement
is hereby amended by substituting "July 15, 1998" for "July 1, 1997"

                  Subsection 1.1.2 The Standby Letter of Credit,  line 7, of the
Agreement is hereby amended by substituting  "September 29, 1998" for "September
29, 1997".

         SECTION 3. REPRESENTATIONS AND WARRANTIES

                  Subsection 3.4 Financial Statements,  lines 2,3,4,5, and 6, of
the Agreement are hereby  amended by  substituting  "December 31, 1996" for each
"December 31, 1995" and "March 31, 1997" for each "March 31, 1996".

         SECTION 4. AFFIRMATIVE COVENANTS

                  Subsection 4.7 Tangible Net Worth, line 2, of the Agreement is
hereby  amended by  substituting  "Eighty  Million  Dollars  ($80,000,000)"  for
"Seventy Million Dollars ($70,000,000)".

                  Subsection  4.9  Profitability,  of the  Agreement  is  hereby
deleted in its entirety and the following substituted therefor:

                  "Profitability.   Borrower  will  not  have  two   consecutive
quarterly after tax losses as reported at the end of such fiscal quarter."



                  This First  Amendment  shall  become  effective  when the Bank
shall have received the




<PAGE>


acknowledgment copy of this First Amendment executed by the Borrower.



Except as specifically  amended hereby, the Agreement shall remain in full force
and effect and is hereby ratified and confirmed.  This first Amendment shall not
be a waiver of any existing  default or breach of a condition to covenant unless
specified herein.

Very truly yours,

Union Bank of California, N.A.


By:    /s/ John Noble
      ----------------------------
       John Noble
       Vice President

By:    /s/ James Goudy
      ----------------------------
       James Goudy
       Vice President


Agreed and Accepted this 30th day of June 1997.

SanDisk Corporation

By:      /s/ Eli Harari
         --------------------------------
Name:    Eli Harari
Title:   President & CEO

By:      /s/ Cindy Burgdorf
         -------------------------------
Name:    Cindy Burgdorf
Title:   CFO, Sr. VP Finance



<PAGE>






                      AMENDMENT TO TRADE FINANCE AGREEMENT



         In reference to the Trade Finance Agreement ("Agreement") dated July 1,
1996,  as amended  from time to time,  between  Union Bank of  California,  N.A.
("Bank") and SanDisk Corporation  ("Borrower"),  the Bank and Borrower desire to
amend the Agreement.  This amendment shall be called the Second Amendment to the
Agreement.  Initially  capitalized  terms used  herein  which are not  otherwise
defined shall have the meaning assigned thereto in the Agreement.

         Amendments to the Agreement :

         SECTION 4. AFFIRMATIVE COVENANTS

                  Subsection  4.7 Tangible Net Worth,  is hereby  deleted in its
entirety and the following substituted therefor:

                  "Tangible Net Worth. Borrower will maintain a Minimum Tangible
Net Worth of not less than Eighty Million Dollars ($80,000,000.00), which amount
shall be  increased  by Fifty  percent  (50%) of its net profit for each  fiscal
quarter.  `Tangible Net Worth' shall mean net worth increased by indebtedness of
Borrower  subordinated to Bank and decreased by patents,  licenses,  trademarks,
trade names,  goodwill,  and other  similar  intangible  assets,  organizational
expenses,  security  deposits,  prepaid  costs and  expenses and monies due from
affiliates  (including  officers,  shareholders  and  directors).  `Tangible Net
Worth'  shall  include  the  United  Silicon  Inc.,  a  Taiwanese   corporation,
investment."

                  Subsection 4.7 Debt to Tangible Net Worth, of the Agreement is
hereby deleted in its entirety and the following substituted therefor:

                  "Debt to Tangible  Net Worth.  Borrower  will,  on a quarterly
basis,  maintain  a ratio of total  liabilities  to  Tangible  Net  Worth of not
greater than  0.5:1.0.  `Tangible  Net Worth' shall mean net worth  increased by
indebtedness  of  Borrower  subordinated  to  Bank  and  decreased  by  patents,
licenses,  trademarks,  trade  names,  goodwill,  and other  similar  intangible
assets,  organizational expenses,  security deposits, prepaid costs and expenses
and  monies  due  from  affiliates   (including  officers,   shareholders,   and
directors).  `Tangible  Net Worth'  shall  include the United  Silicon  Inc.,  a
Taiwanese corporation, investment."






<PAGE>


         SECTION 5.  NEGATIVE COVENANTS

                  Subsection 5.5 Investments,  is hereby deleted in its entirety
and the following substituted therefor:

                  "Investments. Borrower will not purchase the debt or equity of
another  person or entity  except for those  eligible  instruments  outlined  in
Borrower's  investment policy provided to Bank, the investment up to $50,000,000
in United Silicon Inc.  ("USI") a Taiwanese  corporation,  savings  accounts and
certificates of Bank,  direct U.S.  Government  obligations and commercial paper
issued by  corporations  with the top  ratings of Moody's or  Standard & Poor's,
provided all such permitted  investments,  excluding USI, shall mature within 24
months of purchase."


                  This Second  Amendment  shall become  effective  when the Bank
shall have received the acknowledgment copy of this Second Amendment executed by
the Borrower.

Except as specifically  amended hereby, the Agreement shall remain in full force
and effect and is hereby ratified and confirmed. This Second Amendment shall not
be a waiver of any existing  default or breach of a condition to covenant unless
specified herein.

Very truly yours,

Union Bank of California, N.A.

By:      /s/ John Noble
         ------------------------------------------
         John Noble
         Vice President

By:      /s/ James Goudy
         ------------------------------------------
         James Goudy
         Vice President



Agreed and Accepted this 30th day of June, 1997.

SanDisk Corporation

By:      /s/ Eli Harari
         --------------------------------------------

Name:    Eli Harari

Title:   President & CEO

By:      /s/ Cindy Burgdorf
         --------------------------------------------

Name:    Cindy Burgdorf

Title:   CFO, Sr. VP Finance


                                                       

                                  Exhibit 11.1

                               SanDisk Corporation
              Statement Regarding Computation of Per Share Earnings
                (In thousands, except per share data; unaudited)

<TABLE>
<CAPTION>
                                                      Three months ended,           Six months ended,
                                                            June 30,                      June 30,
                                                         1997        1996             1997        1996

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

<S>                                                   <C>         <C>              <C>         <C>
Net income                                            $ 3,690     $ 3,405          $ 5,815     $ 6,459
Computations of weighted average common
     and common equivalent shares outstanding:
     Weighted average common
        shares outstanding                             22,475      22,106           22,436      22,065
     Common stock options                               1,939       2,035            1,824       2,107
                                                  ------------ -----------      ----------- -----------
Shares used in computing net income
     per share                                         24,414      24,141           24,260      24,172
                                                  ============ ===========      =========== ===========

Net income per share applicable
     to common stockholders                            $ 0.15      $ 0.14           $ 0.24      $ 0.27
                                                  ============ ===========      =========== ===========
</TABLE>

<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
     SanDisk Financial Data Schedule, June 30, 1997
</LEGEND>
<CIK>                         0001000180
<NAME>                        SanDisk Corporation
<MULTIPLIER>                                   1,000
       
<S>                                            <C>
<PERIOD-TYPE>                                  3-Mos
<FISCAL-YEAR-END>                              Dec-31-1997
<PERIOD-END>                                   Jun-30-1997
<CASH>                                         21,118
<SECURITIES>                                   50,268
<RECEIVABLES>                                  16,251
<ALLOWANCES>                                   0
<INVENTORY>                                    11,665
<CURRENT-ASSETS>                               100,563
<PP&E>                                         11,410
<DEPRECIATION>                                 0
<TOTAL-ASSETS>                                 112,463
<CURRENT-LIABILITIES>                          18,202
<BONDS>                                        0
                          0
                                    0
<COMMON>                                       98,879
<OTHER-SE>                                     (4,618)
<TOTAL-LIABILITY-AND-EQUITY>                   112,463
<SALES>                                        23,922
<TOTAL-REVENUES>                               27,347
<CGS>                                          16,375
<TOTAL-COSTS>                                  0
<OTHER-EXPENSES>                               7,581
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             0
<INCOME-PRETAX>                                4,345
<INCOME-TAX>                                   655
<INCOME-CONTINUING>                            3,690
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                                   3,690
<EPS-PRIMARY>                                  0.15
<EPS-DILUTED>                                  0.15
        


</TABLE>


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