<Page>

    WORLD MONITOR TRUST--
    SERIES C
    MONTHLY REPORT/
    JUNE 29, 2001

<Page>

WORLD MONITOR TRUST--SERIES C
- --------------------------------------------------------------------------------
Dear Interest Holder:

Enclosed is the report for the period from May 26, 2001 to June 29, 2001 for
World Monitor Trust--Series C ('Series C'). The net asset value of an interest
as of June 29, 2001 was $86.18, a decrease of 2.52% from the May 25, 2001 value
of $88.41. The year-to-date return for Series C was a decrease of 7.61% as of
June 29, 2001. Additionally, the return for the quarterly period from March 31,
2001 to June 29, 2001 was a decrease of 8.57%.

Quarterly Market Overview
The global economy remained sluggish during the second quarter of 2001 and as a
result, U.S. and global stock markets continued their downward trend. In the
U.S., heightened concerns regarding cutbacks in industrial production and future
sales caused downward revisions of corporate earnings. Business investment and
capital spending were weak and appeared to be decreasing further, reflecting in
part the downtrend in manufacturing output. Labor demand weakened considerably
and unemployment rose. Consumer spending held up relatively well despite
deceleration in income, reduced household net worth, and deterioration in
consumer sentiment. Economic activity in foreign industrial countries
decelerated as well, due in part to softening of the U.S. economy, weakness in
world high-tech markets and the downward adjustment in global equity prices.
Expansion in Europe, the United Kingdom and Canada slowed significantly, while
the Japanese economy slowed after a brief rebound late last year. In addition,
economic growth in many developing countries softened, reflecting in part weaker
external demand. In the U.S., overall inflation, as measured by the Consumer
Price Index (CPI), increased slightly, but was held down by a deceleration in
energy prices.

As a result of weak global economies, equity markets continued to perform poorly
during most of the quarter. In April, U.S. equity markets, particularly the
NASDAQ, rallied briefly after the U.S. Federal Reserve (Fed) called an
unscheduled meeting to lower interest rates before falling once again amid
continuing softening economies and fears of weak corporate earnings. Markets
rose briefly once again in June following the U.S. Federal Reserve's 25 basis
point interest rate cut. This smaller than anticipated rate reduction seemed to
signal a cessation of the Fed's recent series of aggressive rate cuts and caused
many investors to exit the bond market and invest in equities.

Interest rate instruments trended upward throughout most of the quarter as major
central banks cut short-term interest rates in an attempt to bolster slowing
economies. The U.S. Federal Reserve cut rates three times during the quarter
lowering rates from 4.50% to 3.75%. The European Central Bank and the Bank of
England cut interest rates by 25 basis points in May. This was the third
interest rate reduction in five months for the Bank of England. Global bonds
reversed downward towards quarter-end as the Fed cut rates by only 25 basis
points, driving many investors out of interest rate instruments and into
equities.

In foreign exchange markets, the Japanese yen started the quarter strong before
weakening against the U.S. dollar and other foreign currencies. This followed a
government report that Japan's GDP shrank in the first quarter, generating fears
that the Japanese economy may be slipping into recession. The Canadian dollar
posted gains against the U.S. dollar as economic reports showed a 1.7% increase
in exports to the U.S. in June. The British pound reached a 15 year low against
the U. S. dollar in June amid concern that England would join the European
Monetary Union. The euro declined against the U.S. dollar as well, amid signs of
continuing weakness in the European economy.

Energy prices fell in response to growing inventory levels of crude oil and
related products. The American Petroleum Institute reported that the U.S.
gasoline supply had reached its highest level in two years. Swelling energy
inventories fed fears of an overall weakening demand for fuels in the slowing
global economy. Additionally, the market fell when tropical storm Allison caused
less damage along the Gulf Coast than was originally feared.

Quarterly Performance of Series C
The following is a summary of performance for the major sectors in which Series
C traded:

Index (-): Weak global economies and concerns regarding corporate earnings
resulted in continued poor performance in the equity markets. Hong Kong Hang
Seng, Nikkei Dow and DAX positions resulted in losses for Series C.

Currency (-): The euro declined against the U.S. dollar, Swiss franc and other
foreign currencies amid fears of weakening European economies resulting in
losses for long euro positions and short Swiss franc positions.

Interest rate (-): Prices of most interest rate instruments trended upward
throughout most of the quarter due to short-term interest rate cuts by major
central banks in an attempt to bolster slowing economies. Short positions in
Japanese government and eurodollar bonds resulted in losses for the Series C.

Energy (+): Short natural gas positions resulted in gains as increased
inventories and weakening demand drove prices downward.

The estimated net asset value per interest as of July 31, 2001 was $85.78. Past
performance is not necessarily indicative of future results.

Should you have any questions, please contact your Prudential Securities
Financial Advisor. For account status inquiries, contact Prudential Securities
Client Services at (212) 778-1017.

          Sincerely yours,

          /s/ Eleanor L. Thomas
          -------------------------
          Eleanor L. Thomas
          President and Director
          PRUDENTIAL SECURITIES
          FUTURES MANAGEMENT INC.

Please note that the value which appears on your Prudential Securities
statement is an estimated value at calendar month-end. The actual value as of
the last Friday of the month is contained in this report.

<Table>

STATEMENT OF OPERATIONS
- -----------------------------------------------------------------
                                                     
For the period from May 26, 2001 to
 June 29, 2001
Revenues:
Realized gain on commodity transactions.............    $ 115,434
Change in unrealized commodity positions............     (270,678)
Interest income.....................................       24,726
                                                        ---------
                                                         (130,518)
                                                        ---------
Expenses:
Commissions.........................................       56,830
Management fee......................................       14,699
                                                        ---------
                                                           71,529
                                                        ---------
Net loss............................................    $(202,047)
                                                        ---------
                                                        ---------
</Table>

<Table>
STATEMENT OF CHANGES IN NET ASSET VALUE
- --------------------------------------------------------------------
For the period from May 26, 2001 to
 June 29, 2001

<Caption>
                                                              Per
                                                Total       Interest
                                                      
                                              ----------    --------
Net asset value at beginning
 of period (89,837.749
 interests).................................  $7,942,198     $ 88.41
Net loss....................................    (202,047)
Redemptions.................................    (326,495)
                                              ----------
Net asset value at end of
 period (86,028.097 interests)..............  $7,413,656       86.18
                                              ----------
                                              ----------
                                                            --------
Change in net asset
 value per interest.....................................     $ (2.23)
                                                            --------
                                                            --------
Percentage change.......................................       (2.52)%
                                                            --------
                                                            --------
</Table>

- ------------------------------------------------------
I hereby affirm that, to the best of my knowledge and belief, the information
contained herein relating to World Monitor Trust--Series C is accurate and
complete.
                         PRUDENTIAL SECURITIES FUTURES
                                MANAGEMENT INC.

                             /s/ Barbara J. Brooks
                             -------------------------
                             by: Barbara J. Brooks
                            Chief Financial Officer