As filed with the Securities and Exchange Commission on June 8, 2007 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number: 811-21715 LEHMAN BROTHERS INSTITUTIONAL LIQUIDITY FUNDS --------------------------------------------- (Exact Name of the Registrant as Specified in Charter) 605 Third Avenue, 2nd Floor New York, New York 10158-0180 (Address of Principal Executive Offices - Zip Code) Registrant's telephone number, including area code: (212) 476-8800 Peter E. Sundman, Chairman of the Board and Chief Executive Officer Lehman Brothers Institutional Liquidity Funds 605 Third Avenue, 2nd Floor New York, New York 10158-0180 Arthur Delibert, Esq. Kirkpatrick & Lockhart Preston Gates Ellis LLP 1601 K Street, N.W. Washington, D.C. 20006-1600 (Names and Addresses of agents for service) Date of fiscal year end: March 31, 2007 Date of reporting period: March 31, 2007 Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 100 F Street, NE, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507. ITEM 1. REPORTS TO SHAREHOLDERS [LOGO] LEHMAN BROTHERS ASSET MANAGEMENT Lehman Brothers Institutional Liquidity Funds Institutional Class Administrative Class Cash Management Class Service Class Capital Class Premier Class Select Class Money Market Portfolio Prime Portfolio Government Portfolio Treasury Portfolio Annual Report March 31, 2007 - -------------------------------------------------------------------------------- Contents THE PORTFOLIOS Chairman's Letter ...................................................1 PORTFOLIO COMMENTARY/MATURITY DIVERSIFICATION Money Market Portfolio...............................................2 Prime Portfolio......................................................3 Government Portfolio.................................................4 Treasury Portfolio...................................................5 Portfolio Expense Information........................................9 FINANCIAL STATEMENTS................................................12 FINANCIAL HIGHLIGHTS/PER SHARE DATA Money Market Portfolio..............................................23 Prime Portfolio.....................................................27 Government Portfolio................................................31 Treasury Portfolio..................................................35 Reports of Independent Registered Public Accounting Firms...........41 THE MASTER SERIES' SCHEDULE OF INVESTMENTS Money Market Master Series..........................................43 Prime Master Series.................................................47 Government Master Series............................................51 Treasury Master Series..............................................53 FINANCIAL STATEMENTS................................................55 FINANCIAL HIGHLIGHTS Money Market Master Series..........................................61 Prime Master Series.................................................62 Government Master Series............................................63 Treasury Master Series..............................................64 Reports of Independent Registered Public Accounting Firms...........66 Directory...........................................................70 Trustees and Officers...............................................71 Proxy Voting Policies and Procedures................................80 Quarterly Portfolio Schedule........................................80 Board Consideration of the Management and Sub-Advisory Agreements...80 - -------------------------------------------------------------------------------- (C)2007 Lehman Brothers Asset Management LLC All rights reserved. - -------------------------------------------------------------------------------- Chairman's Letter Dear Shareholder, I am pleased to present to you this annual report for the Lehman Brothers Institutional Liquidity Funds for the period ended March 31, 2007. The report includes portfolio commentary, a listing of the Portfolios' investments, and their audited financial statements for the reporting period. After two final 25 basis point increases through June 2006, the Federal Reserve paused in the policy of monetary tightening it had been pursuing since June of 2004. The Fed has kept the Fed Funds rate at 5.25% at each of its meetings from June 2006 through March 2007. The central bank continues to articulate concerns about inflation; it has noted that it will look to future data releases to assess the impact of past rate increases in containing inflation and engineering a soft landing for the economy. This will determine whether, in the view of the Fed, further increases will be necessary or if rates can be reduced. The Portfolios performed admirably and as expected throughout the period. Our investment strategy combines a distinct process for interest rate risk management with dedicated credit research to build a portfolio of high-quality securities that seeks to respond quickly to changes in interest rates without sacrificing yield. As always, we intend to proceed with caution to protect our clients' principal and maintain daily liquidity and diversification. Sincerely, /s/ Peter Sundman PETER SUNDMAN CHAIRMAN OF THE BOARD LEHMAN BROTHERS INSTITUTIONAL LIQUIDITY FUNDS 1 - -------------------------------------------------------------------------------- Institutional Liquidity Funds Portfolio Commentaries We are pleased to report that both the Money Market Portfolio Institutional Class and the Prime Portfolio Institutional Class delivered positive returns and outperformed the iMoneyNet Money Fund Report First Tier Institutional Average for their first full quarter of operation, from January 1, 2007 through March 31, 2007. The Federal Reserve remained on hold throughout the first quarter of 2007, and at the March 21st meeting, it removed the tightening bias from language in the accompanying statement. This is a significant shift and suggests that board members may be a bit more sanguine with respect to economic prospects. During the reporting period, investors were focused on strains in the U.S. sub-prime mortgage market, inflationary pressures, and a vibrant U.S. employment picture. In recent months there has been considerable anxiety surrounding the sub-prime mortgage market as delinquencies and foreclosures continue to climb higher. The employment picture remains benign as monthly non-farm payrolls for the quarter averaged gains of 152,000 and the unemployment rate dropped to 4.4% in March. The Core Personal Consumption Expenditures (PCE) Price Index, policy makers' preferred measure of inflation, increased to an annualized rate of 2.4% in February. This is above Fed officials' avowed comfort levels. Going forward, we expect the Federal Reserve to leave rates unchanged in the short term as it assesses the macroeconomic impact of a housing led slowdown on the broader economy. Inherent problems persist in the sub-prime sector, though it is unclear whether these problems will permeate to the prime sector. Inflation remains stubbornly high, although we feel the Federal Reserve will be hard-pressed to raise short-term rates, despite its confessed willingness to do so. Ultimately, we anticipate the next move by the Fed will be to take rates lower, or to take no action and remain neutral. In the interim, we anticipate that rates will remain in a limited range as the market and the Fed digest incoming data. We will seek to capitalize on pockets of interest rate volatility in order to provide consistent and secure returns to our shareholders. Money Market Portfolio For the first full quarter of the portfolio's operation, ending on March 31, 2007, the Money Market Portfolio Institutional Class returned 1.31% compared to the iMoneyNet Money Fund Report Taxable First Tier Institutional Average's 1.24%. The Portfolio's Institutional Class closed fiscal 2007 with a 5.29% seven-day current yield and a 5.43% seven-day effective yield; this more closely reflects current earnings than the six-month or one-year figures. (Performance information for the other classes of the Portfolio is available in the chart following this commentary.) MONEY MARKET MASTER SERIES Maturity Diversification (% by Maturity) 1 - 7 Days 25.6% 8 - 30 Days 26.5 31 - 90 Days 27.9 91 - 180 Days 9.8 181+ Days 10.2 2 - -------------------------------------------------------------------------------- Prime Portfolio For the first full quarter of the portfolio's operation, ending on March 31, 2007, the Prime Portfolio Institutional Class returned 1.30% compared to the iMoneyNet Money Fund Report Taxable First Tier Institutional Average's 1.24%. The Portfolio's Institutional Class closed fiscal 2007 with a 5.27% seven-day current yield and a 5.41% seven-day effective yield; this more closely reflects current earnings than the six-month or one-year figures. (Performance information for the other classes of the Portfolio is available in the chart following this commentary.) Sincerely, /s/ John C. Donohue /s/ Timothy J. Robey JOHN C. DONOHUE AND TIMOTHY J. ROBEY Portfolio Co-Managers PRIME MASTER SERIES Maturity Diversification (% by Maturity) 1 - 7 Days 22.8% 8 - 30 Days 30.2 31 - 90 Days 30.6 91 - 180 Days 11.5 181+ Days 4.9 AN INVESTMENT IN THE PORTFOLIO IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY. ALTHOUGH THE PORTFOLIO SEEKS TO PRESERVE THE VALUE OF YOUR INVESTMENT AT $1.00 PER SHARE, IT IS POSSIBLE TO LOSE MONEY BY INVESTING IN THE PORTFOLIO. THE COMPOSITION, INDUSTRIES AND HOLDINGS OF THE PORTFOLIO ARE SUBJECT TO CHANGE. INVESTMENT RETURN WILL FLUCTUATE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. PERFORMANCE HIGHLIGHTS The seven-day current and seven-day effective yields as of March 31, 2007 were as follows:/8/ Lehman Brothers Institutional Liquidity Funds Cash Institutional Management Capital Select Administrative Service Class/4/ Class/3/ Class/2/ Class/6/ Class/1/ Class/7/ 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day Current Effective Current Effective Current Effective Current Effective Current Effective Current Effective Yield Yield Yield Yield Yield Yield Yield Yield Yield Yield Yield Yield Money Market Portfolio 5.29% 5.43% 5.24% 5.38% 5.19% 5.32% 5.14% 5.27% 5.04% 5.17% 4.89% 5.01% Prime Portfolio 5.27% 5.41% 5.22% 5.36% 5.17% 5.30% 5.12% 5.25% 5.02% 5.15% 4.87% 4.99% The seven-day current and seven-day effective yields as of March 31, 2007 were as follows:/8/ Lehman Brothers Institutional Liquidity Funds Premier Class/5/ 7-day 7-day Current Effective Yield Yield Money Market Portfolio 4.79% 4.90% Prime Portfolio 4.77% 4.88% PERFORMANCE DATA QUOTED REPRESENT PAST PERFORMANCE, WHICH IS NO GUARANTEE OF FUTURE RESULTS. THE INVESTMENT RETURN ON AN INVESTMENT IN A MONEY MARKET FUND WILL FLUCTUATE. CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE PERFORMANCE QUOTED. FOR PERFORMANCE DATA CURRENT TO THE MOST RECENT MONTH-END, CALL 888.556.9030. THE COMPOSITION, INDUSTRIES AND HOLDINGS OF EACH PORTFOLIO ARE SUBJECT TO CHANGE. AN INVESTMENT IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY. ALTHOUGH EACH PORTFOLIO SEEKS TO PRESERVE THE VALUE OF YOUR INVESTMENT AT $1.00 PER SHARE, IT IS POSSIBLE TO LOSE MONEY BY INVESTING IN EACH PORTFOLIO. 3 - -------------------------------------------------------------------------------- Institutional Liquidity Funds Portfolio Commentaries We are pleased to report that both the Government Portfolio Institutional Class and the Treasury Portfolio Institutional Class delivered positive returns and outperformed their respective iMoneyNet Money Fund Report Averages for their first full quarter of operation, from January 1, 2007 through March 31, 2007. The Federal Reserve remained on hold throughout the first quarter of 2007, and at the March 21st meeting, it removed the tightening bias from language in the accompanying statement. This is a significant shift and suggests that board members may be a bit more sanguine with respect to economic prospects. During the reporting period, investors were focused on strains in the U.S. sub-prime mortgage market, inflationary pressures, and a vibrant U.S. employment picture. In recent months there has been considerable anxiety surrounding the sub-prime mortgage market as delinquencies and foreclosures continue to climb higher. The employment picture remains benign as monthly non-farm payrolls for the quarter averaged gains of 152,000 and the unemployment rate dropped to 4.4% in March. The Core Personal Consumption Expenditures (PCE) Price Index, policy makers' preferred measure of inflation, increased to an annualized rate of 2.4% in February. This is above Fed officials' avowed comfort levels. Going forward we expect the Federal Reserve to leave rates unchanged in the short term as it assesses the macroeconomic impact of a housing led slowdown on the broader economy. Inherent problems persist in the sub-prime sector, though it is unclear whether these problems will permeate to the prime sector. Inflation remains stubbornly high, although we feel the Federal Reserve will be hard-pressed to raise short-term rates, despite its confessed willingness to do so. Ultimately, we anticipate the next move by the Fed will be to take rates lower, or to take no action and remain neutral. In the interim, we anticipate that rates will remain in a limited range as the market and the Fed digest incoming data. We will seek to capitalize on pockets of interest rate volatility in order to provide consistent and secure returns to our shareholders. Government Portfolio For the first full quarter of the portfolio's operation, ending on March 31, 2007, the Government Portfolio Institutional Class returned 1.29% compared to the iMoneyNet Money Fund Report Government & Agencies Average's 1.22%. The Government Portfolio Institutional Class closed fiscal 2007 with a 5.20% seven-day current yield and a 5.33% seven-day effective yield; this more closely reflects current earnings than the six-month or one-year figures. (Performance information for the other classes of the Portfolio is available in the chart following this commentary.) GOVERNMENT MASTER SERIES Maturity Diversification (% by Maturity) 1 - 7 Days 36.4% 8 - 30 Days 31.1 31 - 90 Days 14.1 91 - 180 Days 14.7 181+ Days 3.7 4 - -------------------------------------------------------------------------------- Treasury Portfolio For the first full quarter of the portfolio's operation, ending on March 31, 2007, the Treasury Portfolio Institutional Class returned 1.26% compared to the iMoneyNet Money Fund Report Treasury & Repo Institutional Average's 1.20%. The Treasury Portfolio Institutional Class closed fiscal 2007 with a 5.11% seven-day current yield and a 5.24% seven-day effective yield; this more closely reflects current earnings than the six-month or one-year figures. (Performance information for the other classes of the Portfolio is available in the chart following this commentary.) Sincerely, /s/ John C. Donohue /s/ Scott Riecke JOHN C. DONOHUE AND SCOTT F. RIECKE PORTFOLIO CO-MANAGERS TREASURY MASTER SERIES Maturity Diversification (% by Maturity) 1 - 7 Days 59.4% 8 - 30 Days 21.1 31 - 90 Days 5.4 91 - 180 Days 14.1 181+ Days 0.0 AN INVESTMENT IN THE PORTFOLIO IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY. ALTHOUGH THE PORTFOLIO SEEKS TO PRESERVE THE VALUE OF YOUR INVESTMENT AT $1.00 PER SHARE, IT IS POSSIBLE TO LOSE MONEY BY INVESTING IN THE PORTFOLIO. THE COMPOSITION, INDUSTRIES AND HOLDINGS OF THE PORTFOLIO ARE SUBJECT TO CHANGE. INVESTMENT RETURN WILL FLUCTUATE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. PERFORMANCE HIGHLIGHTS The seven-day current and seven-day effective yields as of March 31, 2007 were as follows:/8/ Lehman Brothers Institutional Liquidity Funds Cash Institutional Management Capital Select Administrative Service Class/4/ Class/3/ Class/2/ Class/6/ Class/1/ Class/7/ 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day 7-day Current Effective Current Effective Current Effective Current Effective Current Effective Current Effective Yield Yield Yield Yield Yield Yield Yield Yield Yield Yield Yield Yield Govern- ment Portfolio 5.20% 5.33% 5.15% 5.28% 5.10% 5.23% 5.05% 5.18% 4.95% 5.07% 4.80% 4.91% Treasury Portfolio 5.11% 5.24% 5.06% 5.19% 5.01% 5.14% 4.96% 5.08% 4.86% 4.98% 4.71% 4.82% The seven-day current and seven-day effective yields as of March 31, 2007 were as follows:/8/ Lehman Brothers Institutional Liquidity Funds Premier Class/5/ 7-day 7-day Current Effective Yield Yield Govern- ment Portfolio 4.70% 4.81% Treasury Portfolio 4.62% 4.73% PERFORMANCE DATA QUOTED REPRESENT PAST PERFORMANCE, WHICH IS NO GUARANTEE OF FUTURE RESULTS. THE INVESTMENT RETURN ON AN INVESTMENT IN A MONEY MARKET FUND WILL FLUCTUATE. CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE PERFORMANCE QUOTED. FOR PERFORMANCE DATA CURRENT TO THE MOST RECENT MONTH-END, CALL 888.556.9030. THE COMPOSITION, INDUSTRIES AND HOLDINGS OF EACH PORTFOLIO ARE SUBJECT TO CHANGE. AN INVESTMENT IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY. ALTHOUGH EACH PORTFOLIO SEEKS TO PRESERVE THE VALUE OF YOUR INVESTMENT AT $1.00 PER SHARE, IT IS POSSIBLE TO LOSE MONEY BY INVESTING IN EACH PORTFOLIO. 5 - -------------------------------------------------------------------------------- Endnotes 1 Neuberger Berman Management Inc. (NBMI) has contractually agreed to forgo current payment of fees and/or reimburse certain expenses of the Administrative Class of each Portfolio through 3/31/2010, so that the total annual operating expenses of the Administrative Class of each Portfolio are limited to 0.45% of its average net assets. This arrangement does not cover interest, taxes, brokerage commissions and extraordinary expenses. Each Portfolio has agreed that its Administrative Class will repay NBMI for fees and expenses foregone or reimbursed for that Class provided that repayment does not cause the annual operating expenses of that Class of the Portfolio to exceed the above-stated expense limitation and the reimbursements are made within three years after the year that Management incurred the expense. For the period ended March 31, 2007, if this reimbursement was not made, performance would be lower for the Administrative Class of each Portfolio. 2 Management has contractually agreed to forgo current payment of fees and/or reimburse certain expenses of the Capital Class of each Portfolio through 3/31/2010, so that the total annual operating expenses of the Capital Class of each Portfolio are limited to 0.30% of its average net assets. This arrangement does not cover interest, taxes, brokerage commissions and extraordinary expenses. Each Portfolio has agreed that its Capital Class will repay NBMI for fees and expenses foregone or reimbursed for that Class provided that repayment does not cause the annual operating expenses of that Class of the Portfolio to exceed the above-stated expense limitation and the reimbursements are made within three years after the year that Management incurred the expense. For the period ended March 31, 2007, if this reimbursement was not made, performance would be lower for the Capital Class of each Portfolio. 3 Management has contractually agreed to forgo current payment of fees and/or reimburse certain expenses of the Cash Management Class of each Portfolio through 3/31/2010, so that the total annual operating expenses of the Cash Management Class of each Portfolio are limited to 0.25% of its average net assets. This arrangement does not cover interest, taxes, brokerage commissions and extraordinary expenses. Each Portfolio has agreed that its Cash Management Class will repay NBMI for fees and expenses foregone or reimbursed for that Class provided that repayment does not cause the annual operating expenses of that Class of the Portfolio to exceed the above-stated expense limitation and the reimbursements are made within three years after the year that Management incurred the expense. For the period ended March 31, 2007, if this reimbursement was not made, performance would be lower for the Cash Management Class of each Portfolio. 4 Management has contractually agreed to forgo current payment of fees and/or reimburse certain expenses of the Institutional Class of each Portfolio through 3/31/2010, so that the total annual operating expenses of the Institutional Class of each Portfolio are limited to 0.20% of its average net assets. This arrangement does not cover interest, taxes, brokerage commissions and extraordinary expenses. Each Portfolio has agreed that its Institutional Class will repay NBMI for fees and expenses foregone or reimbursed for that Class provided that repayment does not cause the annual operating expenses of that Class of the Portfolio to exceed the above-stated expense limitation and the reimbursements are made within three years after the year that Management incurred the expense. For the period ended March 31, 2007, if this reimbursement was not made, performance would be lower for the Institutional Class of each Portfolio. 5 Management has contractually agreed to forgo current payment of fees and/or reimburse certain expenses of the Premier Class of each Portfolio through 3/31/2010, so that the total annual operating expenses of the Premier Class of each Portfolio are limited to 0.70% of its average net assets. This arrangement does not cover interest, taxes, brokerage commissions and extraordinary expenses. Each Portfolio has agreed that its Premier Class will repay NBMI for fees and expenses foregone or reimbursed for that Class provided that repayment does not cause the annual operating expenses of that Class of the Portfolio to exceed the above-stated expense limitation and the reimbursements are made within three years after the year that Management incurred the expense. For the period ended March 31, 2007, if this reimbursement was not made, performance would be lower for the Premier Class of each Portfolio. 6 - -------------------------------------------------------------------------------- 6 Management has contractually agreed to forgo current payment of fees and/or reimburse certain expenses of the Select Class of each Portfolio through 3/31/2010, so that the total annual operating expenses of the Select Class of each Portfolio are limited to 0.35% of its average net assets. This arrangement does not cover interest, taxes, brokerage commissions and extraordinary expenses. Each Portfolio has agreed that its Select Class will repay NBMI for fees and expenses foregone or reimbursed for that Class provided that repayment does not cause the annual operating expenses of that Class of the Portfolio to exceed the above-stated expense limitation and the reimbursements are made within three years after the year that Management incurred the expense. For the period ended March 31, 2007, if this reimbursement was not made, performance would be lower for the Select Class of each Portfolio. 7 Management has contractually agreed to forgo current payment of fees and/or reimburse certain expenses of the Service Class of each Portfolio through 3/31/2010, so that the total annual operating expenses of the Service Class of each Portfolio are limited to 0.60% of its average net assets. This arrangement does not cover interest, taxes, brokerage commissions and extraordinary expenses. Each Portfolio has agreed that its Service Class will repay NBMI for fees and expenses foregone or reimbursed for that Class provided that repayment does not cause the annual operating expenses of that Class of the Portfolio to exceed the above-stated expense limitation and the reimbursements are made within three years after the year that Management incurred the expense. For the period ended March 31, 2007, if this reimbursement was not made, performance would be lower for the Service Class of each Portfolio. 8 "Current yield" of a money market fund refers to the income generated by an investment in a Portfolio over a recent 7-day period. This income is then "annualized." The "effective yield" is calculated similarly but, when annualized, the income earned by an investment in the Portfolio is assumed to be reinvested. The "effective yield" will be slightly higher than the "current yield" because of the compounding effect of this assumed reinvestment. Yields of a money market fund will fluctuate and past performance is not a guarantee of future results. Unaudited performance data current to the most recent month-end are available by calling 888-556-9030 or visiting www.lehman.com/lbilf. 7 - -------------------------------------------------------------------------------- Glossary of Indices THE iMONEYNET MONEY FUND Measures the performance of institutional money REPORT TAXABLE FIRST TIER market mutual funds which invest in anything INSTITUTIONAL AVERAGE: allowable, except Second Tier Commercial Paper. THE iMONEYNET MONEY FUND Measures the performance of institutional money REPORT GOVERNMENT & market mutual funds which invest in obligations AGENCIES INSTITUTIONAL of the U.S. Treasury (T-Bills), repurchase AVERAGE: agreements, or U.S. Government Agency securities. THE iMONEYNET MONEY FUND Measures the performance of institutional money REPORT TREASURY & REPO market mutual funds which invest in obligations INSTITUTIONAL AVERAGE: of the U.S. Treasury (T-Bills) and repurchase agreements. Please note that an index does not take into account any fees and expenses or any tax consequences of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of this index are prepared or obtained by Neuberger Berman Management Inc. and include reinvestment of all dividends and capital gain distributions. The Portfolios may invest in securities not included in the above-described index. 8 - -------------------------------------------------------------------------------- Information About Your Portfolio's Expenses These tables are designed to provide information regarding costs related to your investments. All mutual funds incur operating expenses, which include each portfolio's proportionate share of expenses of its corresponding master series, administrative service fees and other expenses. The following examples are based on an investment of $1,000 made at the beginning of the period shown and held for the entire period. The tables illustrate the portfolio's costs in two ways: Actual Expenses and The first section of the table provides Performance: information about actual account values and actual expenses in dollars, based on the portfolio's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period. Hypothetical Example The second section of the table provides for Comparison Purposes: information about hypothetical account values and hypothetical expenses based on the portfolio's actual expense ratio and an assumed rate of return at 5% per year before expenses. This return is not the portfolio's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in these portfolios versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds. 9 - -------------------------------------------------------------------------------- Expense Information As of 3/31/07 (Unaudited) MONEY MARKET PORTFOLIO Beginning Account Ending Account Expenses Paid During Value Value the Period* Expense Actual 12/18/06^ 3/31/07 12/18/06 - 3/31/07 Ratio - ----------------------------------------------------------------------------------- Institutional Class $1,000.00 $1,026.40 $0.29 .10% Cash Management Class $1,000.00 $1,026.30 $0.44 .15% Capital Class $1,000.00 $1,026.10 $0.59 .20% Select Class $1,000.00 $1,026.00 $0.73 .25% Administrative Class $1,000.00 $1,025.70 $1.02 .35% Service Class $1,000.00 $1,025.20 $1.46 .50% Premier Class $1,000.00 $1,024.90 $1.75 .60% Hypothetical (5% annual return before expenses)** - ----------------------------------------------------------------------------------- Institutional Class $1,000.00 $1,014.10 $0.29 .10% Cash Management Class $1,000.00 $1,013.95 $0.44 .15% Capital Class $1,000.00 $1,013.81 $0.58 .20% Select Class $1,000.00 $1,013.66 $0.73 .25% Administrative Class $1,000.00 $1,013.37 $1.02 .35% Service Class $1,000.00 $1,012.94 $1.45 .50% Premier Class $1,000.00 $1,012.66 $1.74 .60% PRIME PORTFOLIO Beginning Account Ending Account Expenses Paid During Value Value the Period* Expense Actual 12/18/06^ 3/31/07 12/18/06 - 3/31/07 Ratio - ----------------------------------------------------------------------------------- Institutional Class $1,000.00 $1,026.50 $0.29 .10% Cash Management Class $1,000.00 $1,026.50 $0.44 .15% Capital Class $1,000.00 $1,026.30 $0.59 .20% Select Class $1,000.00 $1,026.20 $0.73 .25% Administrative Class $1,000.00 $1,025.90 $1.02 .35% Service Class $1,000.00 $1,025.40 $1.46 .50% Premier Class $1,000.00 $1,025.20 $1.75 .60% Hypothetical (5% annual return before expenses)** - ----------------------------------------------------------------------------------- Institutional Class $1,000.00 $1,014.10 $0.29 .10% Cash Management Class $1,000.00 $1,013.95 $0.44 .15% Capital Class $1,000.00 $1,013.81 $0.58 .20% Select Class $1,000.00 $1,013.66 $0.73 .25% Administrative Class $1,000.00 $1,013.37 $1.02 .35% Service Class $1,000.00 $1,012.94 $1.45 .50% Premier Class $1,000.00 $1,012.66 $1.74 .60% * For each class of the portfolio, expenses are equal to the annualized expense ratio for the class, multiplied by the average account value over the period, multiplied by 105/365 (to reflect the period shown). Each portfolio's expense ratio includes its proportionate share of the expenses of its corresponding master series. **Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent period divided by 365. ^ The date investment operations commenced. 10 - -------------------------------------------------------------------------------- GOVERNMENT PORTFOLIO Beginning Account Ending Account Expenses Paid During Value Value the Period* Expense Actual 12/18/06^ 3/31/07 12/18/06 - 3/31/07 Ratio - ----------------------------------------------------------------------------------- Institutional Class $1,000.00 $1,015.00 $0.29 .10% Cash Management Class $1,000.00 $1,014.90 $0.44 .15% Capital Class $1,000.00 $1,014.70 $0.58 .20% Select Class $1,000.00 $1,014.60 $0.73 .25% Administrative Class $1,000.00 $1,014.30 $1.01 .35% Service Class $1,000.00 $1,013.90 $1.45 .50% Premier Class $1,000.00 $1,013.60 $1.74 .60% Hypothetical (5% annual return before expenses)** - ----------------------------------------------------------------------------------- Institutional Class $1,000.00 $1,014.10 $0.29 .10% Cash Management Class $1,000.00 $1,013.95 $0.44 .15% Capital Class $1,000.00 $1,013.81 $0.58 .20% Select Class $1,000.00 $1,013.66 $0.73 .25% Administrative Class $1,000.00 $1,013.38 $1.01 .35% Service Class $1,000.00 $1,012.94 $1.45 .50% Premier Class $1,000.00 $1,012.65 $1.74 .60% TREASURY PORTFOLIO Beginning Account Ending Account Expenses Paid During Value Value the Period* Expense Actual 12/18/06^ 3/31/07 12/18/06 - 3/31/07 Ratio - ----------------------------------------------------------------------------------- Institutional Class $1,000.00 $1,014.70 $0.29 .10% Cash Management Class $1,000.00 $1,014.50 $0.44 .15% Capital Class $1,000.00 $1,014.40 $0.58 .20% Select Class $1,000.00 $1,014.20 $0.73 .25% Administrative Class $1,000.00 $1,013.90 $1.02 .35% Service Class $1,000.00 $1,013.50 $1.45 .50% Premier Class $1,000.00 $1,013.20 $1.73 .60% Hypothetical (5% annual return before expenses)** - ----------------------------------------------------------------------------------- Institutional Class $1,000.00 $1,014.10 $0.29 .10% Cash Management Class $1,000.00 $1,013.95 $0.44 .15% Capital Class $1,000.00 $1,013.80 $0.58 .20% Select Class $1,000.00 $1,013.66 $0.73 .25% Administrative Class $1,000.00 $1,013.37 $1.02 .35% Service Class $1,000.00 $1,012.94 $1.45 .50% Premier Class $1,000.00 $1,012.66 $1.74 .60% * For each class of the portfolio, expenses are equal to the annualized expense ratio for the class, multiplied by the average account value over the period, multiplied by 105/365 (to reflect the period shown). Each portfolio's expense ratio includes its proportionate share of the expenses of its corresponding master series. **Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent period divided by 365. ^ The date investment operations commenced. 11 - -------------------------------------------------------------------------------- Statements of Assets and Liabilities Institutional Liquidity Funds (000's omitted except per share amounts) Money Market Government Treasury Portfolio Prime Portfolio Portfolio Portfolio -------------- --------------- -------------- -------------- March 31, 2007 March 31, 2007 March 31, 2007 March 31, 2007 Assets Investment in corresponding Master Series, at value (Note A) $165,042 $2,434,732 $503,849 $456,240 Receivable from administrator-net (Note B) 122 132 20 130 ------------------------------------------------------------- Total Assets 165,164 2,434,864 503,869 456,370 ------------------------------------------------------------- Liabilities Dividends payable 112 1,999 2,063 2,036 Accrued expenses and other payables 50 24 40 39 ------------------------------------------------------------- Total Liabilities 162 2,023 2,103 2,075 ------------------------------------------------------------- Net Assets at value $165,002 $2,432,841 $501,766 $454,295 ------------------------------------------------------------- Net Assets consist of: Paid-in capital $165,002 $2,432,847 $501,766 $454,295 Undistributed net investment income (loss) -- -- -- -- Accumulated net realized gains (losses) on investment -- (6) -- -- ------------------------------------------------------------- Net Assets at value $165,002 $2,432,841 $501,766 $454,295 ------------------------------------------------------------- Net Assets Institutional Class $159,002 $2,419,501 $494,314 $448,295 Cash Management Class 1,000 1,000 1,000 1,000 Capital Class 1,000 1,000 1,000 1,000 Select Class 1,000 1,000 1,000 1,000 Administrative Class 1,000 1,000 2,452 1,000 Service Class 1,000 1,000 1,000 1,000 Premier Class 1,000 8,340 1,000 1,000 Shares Outstanding ($.001 par value; unlimited shares authorized) Institutional Class 159,002 2,419,508 494,314 448,295 Cash Management Class 1,000 1,000 1,000 1,000 Capital Class 1,000 1,000 1,000 1,000 Select Class 1,000 1,000 1,000 1,000 Administrative Class 1,000 1,000 2,452 1,000 Service Class 1,000 1,000 1,000 1,000 Premier Class 1,000 8,340 1,000 1,000 Net Asset Value, offering and redemption price per share Institutional Class $1.00 $1.00 $1.00 $1.00 Cash Management Class 1.00 1.00 1.00 1.00 Capital Class 1.00 1.00 1.00 1.00 Select Class 1.00 1.00 1.00 1.00 Administrative Class 1.00 1.00 1.00 1.00 Service Class 1.00 1.00 1.00 1.00 Premier Class 1.00 1.00 1.00 1.00 See Notes to Financial Statements 12 - -------------------------------------------------------------------------------- Statements of Operations Institutional Liquidity Funds (000's omitted) MONEY MARKET PRIME GOVERNMENT TREASURY PORTFOLIO PORTFOLIO PORTFOLIO PORTFOLIO ----------------- ----------------- ----------------- ----------------- Period from Period from Period from Period from December 18, 2006 December 18, 2006 December 18, 2006 December 18, 2006 (Commencement (Commencement (Commencement (Commencement of Operations) to of Operations) to of Operations) to of Operations) to March 31, 2007 March 31, 2007 March 31, 2007 March 31, 2007 Investment Income Investment income from corresponding Master Series (Note A) $1,525 $14,293 $6,686 $6,887 Expenses from corresponding Master Series (Notes A & B) (28) (294) (170) (164) --------------------------------------------------------------------------- Net investment income from corresponding Master Series $1,497 $13,999 $6,516 $6,723 --------------------------------------------------------------------------- Expenses: Administration fees (Note B) 28 267 126 133 Distribution fees (Note B): Service Class -- -- -- -- Premier Class 1 1 1 1 Audit fees 18 9 18 9 Legal fees 10 10 10 10 Registration and filing fees 99 99 -- 99 Shareholder reports 17 17 8 17 Shareholder servicing agent fees (Note B): Cash Management Class -- 1 -- -- Capital Class -- -- -- -- Select Class -- -- -- -- Administrative Class 1 1 1 1 Service Class 1 1 1 1 Premier Class 1 1 1 1 Trustees' fees and expenses 2 2 2 2 Miscellaneous 21 8 7 23 --------------------------------------------------------------------------- Total expenses 199 417 175 297 Expenses reimbursed by administrator (Note B) (166) (171) (89) (191) Expenses waived by administrator (Note B) (28) (267) (126) (133) --------------------------------------------------------------------------- Total net expenses 5 (21) (40) (27) --------------------------------------------------------------------------- Net investment income (loss) $1,492 $14,020 $6,556 $6,750 --------------------------------------------------------------------------- Realized and Unrealized Gain (Loss) on Investments (Note A): Net gain (loss) on investments from corresponding Master Series -- (6) -- -- --------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations $1,492 $14,014 $6,556 $6,750 --------------------------------------------------------------------------- See Notes to Financial Statements 13 - -------------------------------------------------------------------------------- Statements of Changes in Net Assets Institutional Liquidity Funds (000's omitted) MONEY MARKET PRIME GOVERNMENT TREASURY PORTFOLIO PORTFOLIO PORTFOLIO PORTFOLIO ----------------- ----------------- ----------------- ----------------- Period from Period from Period from Period from December 18, 2006 December 18, 2006 December 18, 2006 December 18, 2006 (Commencement (Commencement (Commencement (Commencement of Operations) to of Operations) to of Operations) to of Operations) to March 31, 2007 March 31, 2007 March 31, 2007 March 31, 2007 Increase (Decrease) in Net Assets: From Operations: Net investment income (loss) $1,492 $14,020 $6,556 $6,750 Net realized gain (loss) on investments from corresponding Master Series -- (6) -- -- Net increase (decrease) in net assets resulting from operations 1,492 14,014 6,556 6,750 Distributions to Shareholders From (Note A): Net investment income Institutional Class (1,405) (13,921) (6,456) (6,667) Cash Management Class (15) (15) (15) (14) Capital Class (15) (15) (15) (15) Select Class (15) (15) (15) (14) Administrative Class (14) (14) (28) (14) Service Class (14) (14) (14) (13) Premier Class (14) (27) (13) (13) Total distributions to shareholders (1,492) (14,021) (6,556) (6,750) From Portfolio Share Transactions (Note D): Proceeds from shares sold in initial capitalization Institutional Class -- -- 100 -- Proceeds from shares sold Institutional Class 818,316 6,998,533 3,470,000 3,323,735 Cash Management Class 1,000 1,000 1,000 1,000 Capital Class 1,000 1,000 1,000 1,000 Select Class 1,000 1,000 1,000 1,000 Administrative Class 1,000 1,000 2,814 1,000 Service Class 1,000 1,000 1,000 1,000 Premier Class 1,000 12,304 1,000 1,000 Proceeds from reinvestment of dividends and distributions Institutional Class 1,309 9,616 214 560 Administrative Class -- -- 14 -- Premier Class -- 11 -- -- Payments for shares redeemed Institutional Class (660,623) (4,588,641) (2,976,000) (2,876,000) Administrative Class -- -- (376) -- Premier Class -- (3,975) -- -- Net increase (decrease) from Portfolio share transactions 165,002 2,432,848 501,766 454,295 Net Increase (Decrease) in Net Assets 165,002 2,432,841 501,766 454,295 Net Assets: Beginning of period -- -- -- -- End of period $165,002 $2,432,841 $501,766 $454,295 Undistributed net investment income (loss) at end of period $-- $-- $-- $-- See Notes to Financial Statements 14 - -------------------------------------------------------------------------------- Notes to Financial Statements Institutional Liquidity Funds Note A--Summary of Significant Accounting Policies: 1 General: Money Market Portfolio ("Money Market"), Prime Portfolio ("Prime"), Government Portfolio ("Government"), and Treasury Portfolio ("Treasury") (individually a "Portfolio," collectively, the "Portfolios"), are separate operating series of Lehman Brothers Institutional Liquidity Funds (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated October 1, 2004. The Trust is registered as a diversified, open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"), and its shares are registered under the Securities Act of 1933 (the "1933 Act"), as amended. Each Portfolio (except Government) had no operations until December 18, 2006, other than matters relating to their organization and registration of shares under the 1933 Act. Government had no operations until December 18, 2006, other than the matters relating to its organization and the sale to Neuberger Berman Management Inc., the Portfolio's investment manager ("Management"), on December 4, 2006 of 100,000 shares of beneficial interest of the Institutional Class for $100,000 ($1.00 per share). Each Portfolio offers Institutional Class shares, Cash Management Class shares, Capital Class shares, Select Class shares, Administrative Class shares, Service Class shares, and Premier Class shares. The Board of Trustees of the Trust (the "Board") may establish additional series or classes of shares without the approval of shareholders. The assets of each Portfolio belong only to that Portfolio, and the liabilities of each Portfolio are borne solely by that Portfolio and no other series of the Trust. Each Portfolio seeks to achieve its investment objective by investing all of its net investable assets in a Master Series of Institutional Liquidity Trust (each a "Master Series," collectively, the "Master Series") that has an investment objective identical to, and a name similar to, that of each respective Portfolio. Money Market invests in Money Market Master Series (formerly, Institutional Liquidity Portfolio), Prime invests in Prime Master Series (formerly, Prime Portfolio), Government invests in Government Master Series (commencement of operations December 18, 2006), and Treasury invests in Treasury Master Series (commencement of operations December 18, 2006). The value of each Portfolio's investment in its corresponding Master Series reflects the Portfolio's proportionate interest in the net assets of its corresponding Master Series (6.62% for Money Market, 37.56% for Prime, 65.46% for Government, and 100.00% for Treasury, at March 31, 2007). The performance of each Portfolio is directly affected by the performance of its corresponding Master Series. The financial statements of the Master Series, including the Schedules of Investments, are included elsewhere in this report and should be read in conjunction with the Portfolios' financial statements. It is the policy of the Portfolios to maintain a continuous net asset value per share of $1.00; the Portfolios have adopted certain investment, valuation, and distribution policies, which conform to general industry practice, to enable them to do so. However, there is no assurance the Portfolios will be able to maintain a stable net asset value per share. Each of these Portfolios complies with Rule 2a-7 of the 1940 Act. The preparation of financial statements in accordance with U.S. generally accepted accounting principles requires Management to make estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. 2 Portfolio valuation: Each Portfolio records its investment in its corresponding Master Series at value. Investment securities held by the corresponding Master Series are valued as indicated in the notes following the Master Series' Schedules of Investments. 3 Income tax information: The Portfolios are treated as separate entities for U.S. federal income tax purposes. It is the intention of each Portfolio to qualify as a regulated investment company by complying with the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its earnings to its shareholders. Therefore, no federal income or excise tax provision is required. 15 - -------------------------------------------------------------------------------- Income distributions and capital gain distributions are determined in accordance with income tax regulations, which may differ from U.S. generally accepted accounting principles. These differences are primarily due to differing treatments of income and gains on various investment securities held by each Master Series, timing differences and differing characterization of distributions made by each Portfolio as a whole. As determined on March 31, 2007, permanent differences resulting from different book and tax accounting for distribution redesignations and non-deductible 12b-1 fees were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of each Portfolio. The tax character of distributions paid during the period ended March 31, 2007 was as follows: Distributions Paid From: Ordinary Income Total 2007 2007 Money Market $1,492,525 $1,492,525 Prime 14,021,217 14,021,217 Government 6,555,363 6,555,363 Treasury 6,750,442 6,750,442 As of March 31, 2007, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows: Undistributed Loss Ordinary Carryforwards Income and Deferrals Total Money Market $113,102 $(110) $112,992 Prime $1,999,670 (6,250) $1,993,420 Government $2,064,101 -- $2,064,101 Treasury $2,037,384 -- $2,037,384 The difference between book and tax basis distributable earnings is attributable primarily to timing differences of distribution payments and post October loss deferrals. To the extent each Portfolio's net realized capital gains, if any, can be offset by capital loss carryforwards, it is the policy of each Portfolio not to distribute such gains. As determined on March 31, 2007, the Portfolios did not have unused capital loss carryforwards available for federal income tax purposes to offset net realized capital gains. Under current tax law, certain net capital losses realized after October 31 within the taxable year may be deferred and treated as occurring on the first day of the following tax year. For the period ended March 31, 2007, the Portfolios elected to defer the following net capital losses arising between December 18, 2006 and March 31, 2007: Money Market $(110) Prime (6,250) Government -- Treasury -- 4 Distributions to shareholders: Each Portfolio earns income, net of expenses, daily on its investment in its corresponding Master Series. It is the policy of each Portfolio to declare distributions from net investment income on each business day; such distributions are paid or reinvested monthly. Distributions from net realized capital gains, if any, will be made annually. Income distributions and capital gain distributions to shareholders are recorded on the ex-date. 16 - -------------------------------------------------------------------------------- 5 Expense allocation: Certain expenses are applicable to multiple funds. Expenses directly attributable to a Portfolio are charged to that Portfolio. Expenses of the Trust that are not directly attributed to a Portfolio are allocated among the series of the Trust, on the basis of relative net assets, except where a more appropriate allocation of expenses to each of the series can otherwise be made fairly. Expenses borne by the complex of related investment companies, which includes open-end and closed-end investment companies for which Management serves as investment manager, that are not directly attributed to a Portfolio or the Trust, are allocated among the Portfolios and the other investment companies in the complex or series thereof, on the basis of relative net assets, except where a more appropriate allocation of expenses to each investment company in the complex or series thereof can otherwise be made fairly. Each Portfolio bears its proportionate share of its corresponding Master Series' expenses. Each Portfolio's expenses (other than those allocated to a class of the Portfolio) are allocated proportionally each day among the classes based on the relative net assets of each class. Expenses attributable to a specific class are allocated to that class. 6 Organization expenses: Costs incurred by each Portfolio in connection with its organization, which amounted to approximately $26,456, $26,456, and $26,456 for Money Market, Prime, and Treasury, respectively, have been borne by Management. Government's organization expenses and offering costs of approximately $146,951 have also been borne by Management. 7 Other: All net investment income and realized and unrealized capital gains and losses of a Master Series are allocated pro rata among its respective Portfolios and any other investment companies that invest in that Master Series, if any. 8 Indemnifications: Like many other companies, the Trust's organizational documents provide that its officers and trustees are indemnified against certain liabilities arising out of the performance of their duties to the Trust. In addition, both in some of its principal service contracts and in the normal course of its business, the Trust enters into contracts that provide indemnifications to other parties for certain types of losses or liabilities. The Trust's maximum exposure under these arrangements is unknown as this could involve future claims against the Trust. Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions with Affiliates: Each Portfolio retains Management as its administrator under an Administration Agreement. Each Portfolio pays Management an administration fee at the annual rate of 0.10% of its average daily net assets under this agreement. Additionally, Management retains State Street Bank and Trust Company ("State Street") as its sub-administrator under a Sub-Administration Agreement. Management pays State Street a fee for all services received under the agreement. Each Portfolio indirectly pays for investment management services through its investment in its corresponding Master Series at the annual rate of 0.08% of average daily net assets (see Note B of Notes to Financial Statements of the Master Series). For the Service and Premier Class of each Portfolio, Management acts as agent in arranging for the sale of class shares without commission and bears advertising and promotion expenses. The Board has adopted distribution plans (each a "Plan", collectively, the "Plans") with respect to these classes, pursuant to Rule 12b-1 under the 1940 Act. The Plans provide that, as compensation for administrative and other services provided to these classes, Management's activities and expenses related to the sale and distribution of these classes, and ongoing services provided to investors in these classes, Management receives from each of these classes a fee at the annual rate of 0.15% of such Service Class' and 0.25% of such Premier Class' average daily net assets. Management receives this amount to provide distribution and shareholder servicing for those classes and pays a portion of it to institutions that provide such services. Those institutions may use the payments for, among other purposes, compensating employees engaged in sales and/or shareholder servicing. The amount of fees paid by each class during any year may be more or less than the cost of distribution and other services provided to that class. NASD rules limit the 17 - -------------------------------------------------------------------------------- amount of annual distribution fees that may be paid by a mutual fund and impose a ceiling on the cumulative distribution fees paid. The Trust's Plans comply with those rules. The Trust, on behalf of each Portfolio, has entered into a Shareholder Servicing Agreement with Management with respect to the Cash Management, Capital, Select, Administrative, Service and Premier Class of each Portfolio ("Shareholder Servicing Agreement"). Pursuant to the Shareholder Servicing Agreement, Management provides to the shareholders and beneficial owners of the Cash Management, Capital, Select, Administrative, Service and Premier Class varying levels of shareholder services, some or all of which may be provided by banks, trust companies or other institutions that provide such shareholder services to their accounts ("Accounts") and their account holders and which have entered into a service agreement with Management (each, a "Service Organization"). Management may compensate a Service Organization for the shareholder services it provides to Accounts and account holders pursuant to such service agreement. The Shareholder Servicing Agreement requires each of the Cash Management, Capital, Select, Administrative, Service and Premier Class to compensate Management for the shareholder services provided to that Class. For the shareholder services provided pursuant to the Shareholder Servicing Agreement, Management receives from the Cash Management, Capital, Select, Administrative, Service and Premier Class of each Portfolio a fee at the annual rate of 0.05%, 0.10%, 0.15%, 0.25%, 0.25%, 0.25%, respectively, of such Class' average daily net assets. 18 - -------------------------------------------------------------------------------- Management has contractually undertaken to forgo current payment and/or reimburse each respective class of each Portfolio for its operating expenses plus its pro rata portion of its corresponding Master Series' operating expenses (including the fees payable to Management but excluding interest, taxes, brokerage commissions and extraordinary expenses) ("Operating Expenses") which exceed the expense limitation as detailed in the following table: Contractual Reimbursement/ Voluntary Waiver of Fees Reimbursement from Management from Management Contractual for the for the Period Expense Period Ended Ended Limitation/(1)/ Expiration March 31, 2007 March 31, 2007/(2)/ Money Market Institutional Class 0.20% 3/31/10 $137,243 $26,626 Money Market Cash Management Class 0.25% 3/31/10 4,787 285 Money Market Capital Class 0.30% 3/31/10 4,787 285 Money Market Select Class 0.35% 3/31/10 4,787 285 Money Market Administrative Class 0.45% 3/31/10 4,787 285 Money Market Service Class 0.60% 3/31/10 4,787 285 Money Market Premier Class 0.70% 3/31/10 4,787 285 Prime Institutional Class 0.20% 3/31/10 165,552 264,524 Prime Cash Management Class 0.25% 3/31/10 885 285 Prime Capital Class 0.30% 3/31/10 885 285 Prime Select Class 0.35% 3/31/10 885 285 Prime Administrative Class 0.45% 3/31/10 885 285 Prime Service Class 0.60% 3/31/10 885 285 Prime Premier Class 0.70% 3/31/10 1,102 566 Government Institutional Class 0.20% 3/31/10 87,201 123,887 Government Cash Management Class 0.25% 3/31/10 321 285 Government Capital Class 0.30% 3/31/10 321 285 Government Select Class 0.35% 3/31/10 321 285 Government Administrative Class 0.45% 3/31/10 482 567 Government Service Class 0.60% 3/31/10 321 285 Government Premier Class 0.70% 3/31/10 321 285 Treasury Institutional Class 0.20% 3/31/10 188,154 130,518 Treasury Cash Management Class 0.25% 3/31/10 529 285 Treasury Capital Class 0.30% 3/31/10 529 285 Treasury Select Class 0.35% 3/31/10 529 285 Treasury Administrative Class 0.45% 3/31/10 529 285 Treasury Service Class 0.60% 3/31/10 529 285 Treasury Premier Class 0.70% 3/31/10 529 285 /(1)/ Expense limitation per annum of the respective class' average daily net assets. /(2)/ In addition to the contractual limitations listed above, Management has voluntarily undertaken to reimburse an additional 0.10% per annum of the average daily net assets of each class of each Portfolio. Each class of each Portfolio has agreed to repay Management for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management, pursuant to a contractual expense limitation, so long as its annual Operating Expenses during that period do not exceed its expense limitation and the repayments are made within three years after the year in which Management issued the reimbursement. 19 - -------------------------------------------------------------------------------- During the period ended March 31, 2007, there was no reimbursement to Management under this agreement. At March 31, 2007, contingent liabilities to Management under the agreement were as follows: Expiring in: ----------------- 2010 Total Money Market Institutional Class $137,243 $137,243 Money Market Cash Management Class 4,787 4,787 Money Market Capital Class 4,787 4,787 Money Market Select Class 4,787 4,787 Money Market Administrative Class 4,787 4,787 Money Market Service Class 4,787 4,787 Money Market Premier Class 4,787 4,787 Prime Institutional Class 165,552 165,552 Prime Cash Management Class 885 885 Prime Capital Class 885 885 Prime Select Class 885 885 Prime Administrative Class 885 885 Prime Service Class 885 885 Prime Premier Class 1,102 1,102 Government Institutional Class 87,201 87,201 Government Cash Management Class 321 321 Government Capital Class 321 321 Government Select Class 321 321 Government Administrative Class 482 482 Government Service Class 321 321 Government Premier Class 321 321 Treasury Institutional Class 188,154 188,154 Treasury Cash Management Class 529 529 Treasury Capital Class 529 529 Treasury Select Class 529 529 Treasury Administrative Class 529 529 Treasury Service Class 529 529 Treasury Premier Class 529 529 Management and Lehman Brothers Asset Management LLC ("LBAM"), sub-adviser to each Master Series, are wholly-owned subsidiaries of Lehman Brothers Holdings Inc., a publicly-owned holding company. Several individuals who are officers and/or trustees of the Trust are also employees of LBAM and/or Management. Each Portfolio also has a distribution agreement with Management with respect to each class of shares. Management receives no compensation under it and no commissions for sales or redemptions of shares of beneficial interest of each Portfolio, but receives fees from the Service Class and Premier Class under their Plans, as described above. Each Master Series has an expense offset arrangement in connection with its custodian contract. For the period ended March 31, 2007, the impact of this arrangement was a reduction of expenses of $431, $4,422, $564, and $1,269 for Money Market, Prime, Government, and Treasury, respectively. 20 - -------------------------------------------------------------------------------- Note C--Investment Transactions: During the period ended March 31, 2007, contributions and withdrawals in each Portfolio's investment in its corresponding Master Series were as follows: (000's omitted) Contributions Withdrawals Money Market $767,164 $603,619 Prime 5,329,189 2,908,450 Government 669,942 172,609 Treasury 814,760 365,243 Note D--Portfolio Share Transactions: Share activity at $1.00 per share for the period ended March 31, 2007 was as follows: For the Period Ended March 31, 2007 ------------------------------------------------------------ Shares Issued on Reinvestment of Dividends Initial Shares and Shares (000's omitted) Capitalization Sold Distributions Redeemed Total Money Market: Institutional Class -- 818,316 1,309 (660,623) 159,002 Cash Management Class -- 1,000 -- -- 1,000 Capital Class -- 1,000 -- -- 1,000 Select Class -- 1,000 -- -- 1,000 Administrative Class -- 1,000 -- -- 1,000 Service Class -- 1,000 -- -- 1,000 Premier Class -- 1,000 -- -- 1,000 Prime: Institutional Class -- 6,998,533 9,616 (4,588,641) 2,419,508 Cash Management Class -- 1,000 -- -- 1,000 Capital Class -- 1,000 -- -- 1,000 Select Class -- 1,000 -- -- 1,000 Administrative Class -- 1,000 -- -- 1,000 Service Class -- 1,000 -- -- 1,000 Premier Class -- 12,304 11 (3,975) 8,340 Government: Institutional Class 100 3,470,000 214 (2,976,000) 494,314 Cash Management Class -- 1,000 -- -- 1,000 Capital Class -- 1,000 -- -- 1,000 Select Class -- 1,000 -- -- 1,000 Administrative Class -- 2,814 14 (376) 2,452 21 - -------------------------------------------------------------------------------- For the Period Ended March 31, 2007 ---------------------------------------------------------- Shares Issued on Reinvestment of Dividends Initial Shares and Shares (000's omitted) Capitalization Sold Distributions Redeemed Total Service Class -- 1,000 -- -- 1,000 Premier Class -- 1,000 -- -- 1,000 Treasury: Institutional Class -- 3,323,735 560 (2,876,000) 448,295 Cash Management Class -- 1,000 -- -- 1,000 Capital Class -- 1,000 -- -- 1,000 Select Class -- 1,000 -- -- 1,000 Administrative Class -- 1,000 -- -- 1,000 Service Class -- 1,000 -- -- 1,000 Premier Class -- 1,000 -- -- 1,000 Note E--Recent Accounting Pronouncements: On July 13, 2006, the Financial Accounting Standards Board ("FASB") released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" ("FIN 48"). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 clarifies the accounting for income taxes, by prescribing a minimum recognition threshold a tax position is required to meet before being recognized in the financial statements. FIN 48 requires that a "more-likely-than-not" threshold be met before the benefit of a tax position may be recognized in the financial statements and prescribes how such benefit should be measured. Adoption of FIN 48 is required for fiscal years beginning after December 15, 2006 and is to be applied to all open tax years as of the effective date. The Securities and Exchange Commission will permit investment companies to delay implementation of FIN 48 until September 30, 2007. At this time, Management is evaluating the implications of FIN 48 and its impact in the financial statements has not yet been determined. In September 2006, FASB issued FASB Statement No. 157, "Fair Value Measurement" ("SFAS 157"), which defines fair value, establishes a framework for measuring fair value, and expands disclosures about fair value measurements. SFAS 157 is effective for fiscal years beginning after November 15, 2007, and interim periods within those fiscal years. Management believes the adoption of SFAS 157 will not have a material impact on the Portfolios' financial position or results of operations. 22 - -------------------------------------------------------------------------------- Financial Highlights Money Market Portfolio/+/ The following tables include selected data for a share outstanding throughout the period and other performance information derived from the Financial Statements. They should be read in conjunction with their corresponding Master Series' Financial Statements and notes thereto. Institutional Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0152 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0152 Less Distributions From: Net Investment Income (.0152) Total Distributions (.0152) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.53%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $159.0 Ratio of Gross Expenses to Average Net Assets/#/ .10%* Ratio of Net Expenses to Average Net Assets/+++/ .10%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.26%* See Notes to Financial Highlights 23 - -------------------------------------------------------------------------------- Cash Management Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0150 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0150 Less Distributions From: Net Investment Income (.0150) Total Distributions (.0150) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.51%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .15%* Ratio of Net Expenses to Average Net Assets/+++/ .15%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.21%* Capital Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0149 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0149 Less Distributions From: Net Investment Income (.0149) Total Distributions (.0149) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.50%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .20%* Ratio of Net Expenses to Average Net Assets/+++/ .20%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.16%* See Notes to Financial Highlights 24 - -------------------------------------------------------------------------------- Select Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0148 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0148 Less Distributions From: Net Investment Income (.0148) Total Distributions (.0148) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.48%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .25%* Ratio of Net Expenses to Average Net Assets/+++/ .25%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.12%* Administrative Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0145 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0145 Less Distributions From: Net Investment Income (.0145) Total Distributions (.0145) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.45%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .35%* Ratio of Net Expenses to Average Net Assets/+++/ .35%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.02%* See Notes to Financial Highlights 25 - -------------------------------------------------------------------------------- Service Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0140 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0140 Less Distributions From: Net Investment Income (.0140) Total Distributions (.0140) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.41%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .50%* Ratio of Net Expenses to Average Net Assets/+++/ .50%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.87%* Premier Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0138 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0138 Less Distributions From: Net Investment Income (.0138) Total Distributions (.0138) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.38%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .60%* Ratio of Net Expenses to Average Net Assets/+++/ .60%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.77%* See Notes to Financial Highlights 26 - -------------------------------------------------------------------------------- Financial Highlights Prime Portfolio/+/ The following tables include selected data for a share outstanding throughout the period and other performance information derived from the Financial Statements. They should be read in conjunction with their corresponding Master Series' Financial Statements and notes thereto. Institutional Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0151 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0151 Less Distributions From: Net Investment Income (.0151) Total Distributions (.0151) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.52%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $2,419.5 Ratio of Gross Expenses to Average Net Assets/#/ .10%* Ratio of Net Expenses to Average Net Assets/+++/ .10%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.25%* See Notes to Financial Highlights 27 - -------------------------------------------------------------------------------- Cash Management Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0150 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0150 Less Distributions From: Net Investment Income (.0150) Total Distributions (.0150) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.51%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .15%* Ratio of Net Expenses to Average Net Assets/+++/ .15%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.20%* Capital Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0149 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0149 Less Distributions From: Net Investment Income (.0149) Total Distributions (.0149) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.49%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .20%* Ratio of Net Expenses to Average Net Assets/+++/ .20%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.15%* See Notes to Financial Highlights 28 - -------------------------------------------------------------------------------- Select Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0147 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0147 Less Distributions From: Net Investment Income (.0147) Total Distributions (.0147) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.48%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .25%* Ratio of Net Expenses to Average Net Assets/+++/ .25%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.10%* Administrative Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0144 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0144 Less Distributions From: Net Investment Income (.0144) Total Distributions (.0144) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.45%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .35%* Ratio of Net Expenses to Average Net Assets/+++/ .35%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.00%* See Notes to Financial Highlights 29 - -------------------------------------------------------------------------------- Service Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0140 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0140 Less Distributions From: Net Investment Income (.0140) Total Distributions (.0140) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.41%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .50%* Ratio of Net Expenses to Average Net Assets/+++/ .50%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.85%* Premier Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0137 Net Gains or Losses on Securities (.0000) Total From Investment Operations .0137 Less Distributions From: Net Investment Income (.0137) Total Distributions (.0137) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.38%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $8.3 Ratio of Gross Expenses to Average Net Assets/#/ .60%* Ratio of Net Expenses to Average Net Assets/+++/ .60%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.75%* See Notes to Financial Highlights 30 - -------------------------------------------------------------------------------- Financial Highlights Government Portfolio/+/ The following tables include selected data for a share outstanding throughout the period and other performance information derived from the Financial Statements. They should be read in conjunction with their corresponding Master Series' Financial Statements and notes thereto. Institutional Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0149 Net Gains or Losses on Securities -- Total From Investment Operations .0149 Less Distributions From: Net Investment Income (.0149) Total Distributions (.0149) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.50%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $494.3 Ratio of Gross Expenses to Average Net Assets/#/ .10%* Ratio of Net Expenses to Average Net Assets/+++/ .10%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.19%* See Notes to Financial Highlights 31 - -------------------------------------------------------------------------------- Cash Management Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0148 Net Gains or Losses on Securities -- Total From Investment Operations .0148 Less Distributions From: Net Investment Income (.0148) Total Distributions (.0148) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.49%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .15%* Ratio of Net Expenses to Average Net Assets/+++/ .15%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.13%* Capital Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0147 Net Gains or Losses on Securities -- Total From Investment Operations .0147 Less Distributions From: Net Investment Income (.0147) Total Distributions (.0147) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.47%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .20%* Ratio of Net Expenses to Average Net Assets/+++/ .20%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.08%* See Notes to Financial Highlights 32 - -------------------------------------------------------------------------------- Select Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0145 Net Gains or Losses on Securities -- Total From Investment Operations .0145 Less Distributions From: Net Investment Income (.0145) Total Distributions (.0145) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.46%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .25%* Ratio of Net Expenses to Average Net Assets/+++/ .25%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.03%* Administrative Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0142 Net Gains or Losses on Securities -- Total From Investment Operations .0142 Less Distributions From: Net Investment Income (.0142) Total Distributions (.0142) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.43%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $2.5 Ratio of Gross Expenses to Average Net Assets/#/ .35%* Ratio of Net Expenses to Average Net Assets/+++/ .35%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.94%* See Notes to Financial Highlights 33 - -------------------------------------------------------------------------------- Service Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0138 Net Gains or Losses on Securities -- Total From Investment Operations .0138 Less Distributions From: Net Investment Income (.0138) Total Distributions (.0138) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.39%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .50%* Ratio of Net Expenses to Average Net Assets/+++/ .50%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.78%* Premier Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0135 Net Gains or Losses on Securities -- Total From Investment Operations .0135 Less Distributions From: Net Investment Income (.0135) Total Distributions (.0135) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.36%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .60%* Ratio of Net Expenses to Average Net Assets/+++/ .60%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.68%* See Notes to Financial Highlights 34 - -------------------------------------------------------------------------------- Financial Highlights Treasury Portfolio/+/ The following tables include selected data for a share outstanding throughout the period and other performance information derived from the Financial Statements. They should be read in conjunction with their corresponding Master Series' Financial Statements and notes thereto. Institutional Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0146 Net Gains or Losses on Securities .0000 Total From Investment Operations .0146 Less Distributions From: Net Investment Income (.0146) Total Distributions (.0146) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.47%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $448.3 Ratio of Gross Expenses to Average Net Assets/#/ .10%* Ratio of Net Expenses to Average Net Assets/+++/ .10%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.08%* See Notes to Financial Highlights 35 - -------------------------------------------------------------------------------- Cash Management Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0144 Net Gains or Losses on Securities .0000 Total From Investment Operations .0144 Less Distributions From: Net Investment Income (.0144) Total Distributions (.0144) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.45%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .15%* Ratio of Net Expenses to Average Net Assets/+++/ .15%* Ratio of Net Investment Income (Loss) to Average Net Assets 5.00%* Capital Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0143 Net Gains or Losses on Securities .0000 Total From Investment Operations .0143 Less Distributions From: Net Investment Income (.0143) Total Distributions (.0143) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.44%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .20%* Ratio of Net Expenses to Average Net Assets/+++/ .20%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.95%* See Notes to Financial Highlights 36 - -------------------------------------------------------------------------------- Select Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0141 Net Gains or Losses on Securities .0000 Total From Investment Operations .0141 Less Distributions From: Net Investment Income (.0141) Total Distributions (.0141) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.42%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .25%* Ratio of Net Expenses to Average Net Assets/+++/ .25%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.90%* Administrative Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0139 Net Gains or Losses on Securities .0000 Total From Investment Operations .0139 Less Distributions From: Net Investment Income (.0139) Total Distributions (.0139) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.39%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .35%* Ratio of Net Expenses to Average Net Assets/+++/ .35%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.80%* See Notes to Financial Highlights 37 - -------------------------------------------------------------------------------- Service Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0134 Net Gains or Losses on Securities .0000 Total From Investment Operations .0134 Less Distributions From: Net Investment Income (.0134) Total Distributions (.0134) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.35%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .50%* Ratio of Net Expenses to Average Net Assets/+++/ .50%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.65%* Premier Class Period from December 18, 2006^ to March 31, 2007 Net Asset Value, Beginning of Period $1.0000 Income From Investment Operations: Net Investment Income (Loss) .0131 Net Gains or Losses on Securities .0000 Total From Investment Operations .0131 Less Distributions From: Net Investment Income (.0131) Total Distributions (.0131) Net Asset Value, End of Period $1.0000 Total Return/++/ +1.32%** Ratios/Supplemental Data Net Assets, End of Period (in millions) $1.0 Ratio of Gross Expenses to Average Net Assets/#/ .60%* Ratio of Net Expenses to Average Net Assets/+++/ .60%* Ratio of Net Investment Income (Loss) to Average Net Assets 4.56%* See Notes to Financial Highlights 38 - -------------------------------------------------------------------------------- Notes to Financial Highlights Institutional Liquidity Funds /+/ The per share amounts and ratios which are shown reflect income and expenses, including the Portfolio's proportionate share of its corresponding Master Series' income and expenses. /++/ Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Portfolio during the fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not reimbursed and/or waived certain expenses (see Note B of Notes to Financial Statements of Institutional Liquidity Funds). /+++/ After reimbursement and/or waiver of certain expenses by Management (see Note B of Notes to Financial Statements of Institutional Liquidity Funds). Had Management not undertaken such actions, the annualized ratios of net expenses to average daily net assets would have been: Period Ended March 31, 2007/(1)/ Money Market Institutional Class 0.71% Money Market Cash Management Class 1.91 Money Market Capital Class 1.96 Money Market Select Class 2.01 Money Market Administrative Class 2.11 Money Market Service Class 2.26 Money Market Premier Class 2.36 Prime Institutional Class 0.26 Prime Cash Management Class 0.56 Prime Capital Class 0.61 Prime Select Class 0.66 Prime Administrative Class 0.76 Prime Service Class 0.91 Prime Premier Class 0.89 Government Institutional Class 0.27 Government Cash Management Class 0.36 Government Capital Class 0.41 Government Select Class 0.46 Government Administrative Class 0.53 Government Service Class 0.71 Government Premier Class 0.81 Treasury Institutional Class 0.34 Treasury Cash Management Class 0.43 Treasury Capital Class 0.48 Treasury Select Class 0.53 Treasury Administrative Class 0.63 Treasury Service Class 0.78 Treasury Premier Class 0.88 39 - -------------------------------------------------------------------------------- /(1)/ Period from December 18, 2006 (Commencement of Operations) to March 31, 2007. ^ The date investment operations commenced. * Annualized. ** Not annualized. /#/ The Portfolio is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements. 40 - -------------------------------------------------------------------------------- Report of Independent Registered Public Accounting Firm To the Board of Trustees of Lehman Brothers Institutional Liquidity Funds and Shareholders of Money Market Portfolio and Government Portfolio: We have audited the accompanying statements of assets and liabilities of Money Market Portfolio and Government Portfolio (two of the series constituting Lehman Brothers Institutional Liquidity Funds) (collectively the "Portfolios"), as of March 31, 2007, and the related statements of operations, changes in net assets and the financial highlights for the period from December 18, 2006 (commencement of operations) to March 31, 2007. These financial statements and financial highlights are the responsibility of the Portfolios' management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Portfolios' internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Portfolios' internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of March 31, 2007, by correspondence with the custodian and brokers. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Money Market Portfolio and Government Portfolio, each a portfolio of Lehman Brothers Institutional Liquidity Funds, at March 31, 2007, the results of their operations, changes in their net assets and the financial highlights for the period from December 18, 2006 (commencement of operations) to March 31, 2007, in conformity with U.S. generally accepted accounting principles. /s/ Ernst & Young LLP Boston, Massachusetts May 16, 2007 41 - -------------------------------------------------------------------------------- Report of Independent Registered Public Accounting Firm To the Board of Trustees of Lehman Brothers Institutional Liquidity Funds and Shareholders of Prime Portfolio and Treasury Portfolio We have audited the accompanying statements of assets and liabilities of Prime Portfolio and Treasury Portfolio (the "Portfolios"), each a series of Lehman Brothers Institutional Liquidity Funds, as of March 31, 2007, and the related statements of operations, the statements of changes in net assets, and the financial highlights for the period from December 18, 2006 (commencement of operations) to March 31, 2007. These financial statements and financial highlights are the responsibility of the Portfolios' management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Portfolios are not required to have, nor were we engaged to perform, an audit of their internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Portfolios' internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Prime Portfolio and Treasury Portfolio as of March 31, 2007, and the results of their operations, the changes in their net assets, and the financial highlights for the period from December 18, 2006 to March 31, 2007, in conformity with accounting principles generally accepted in the United States of America. TAIT, WELLER & BAKER LLP Philadelphia, Pennsylvania May 11, 2007 42 - -------------------------------------------------------------------------------- Schedule of Investments Money Market Master Series PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) U.S. Government Agency Securities (1.2%) $30,000 Federal Home Loan Bank, Bonds, 5.38%, due 4/9/08 AGY AGY $30,000 Certificates of Deposit (4.2%) 50,000 Barclays Bank NY, Yankee CD, 5.35% & 5.39%, due 1/31/08 & 4/23/08 P-1 A-1+ 50,000 10,000 Calyon NY, Euro CD, 5.35%, due 5/7/07 P-1 A-1+ 10,000 15,000 Charter One Bank NA, CD, 5.32%, due 4/17/07 P-1 A-1+ 15,000 30,000 Natexis Banques Populaires, Yankee CD, 5.38% & 5.40%, due 1/9/08 & 1/15/08 P-1 A-1+ 30,000 Total Certificates of Deposit 105,000 Floating Rate Certificates of Deposit (3.0%)(mu) 40,000 Calyon NY, Floating Rate Yankee CD, 5.26% & 5.29%, due 4/2/07 & 6/13/07 P-1 A-1+ 39,995 30,000 Credit Suisse First Boston, Floating Rate Yankee CD, 5.31% & 5.36%, due 4/2/07 & 4/24/07 P-1 A-1+ 30,000 5,000 Unicredito Italiano NY, Floating Rate Yankee CD, 5.34%, due 6/13/07 P-1 A-1 5,000 Total Floating Rate Certificates of Deposit 74,995 Commercial Paper (49.0%) Asset Backed (33.0%) 40,000 Ajax Bambino Funding, Inc., 5.27%, due 4/11/07 P-1 A-1+ 39,947 75,000 Amstel Funding Corp., 5.18% - 5.24%, due 4/3/07 - 5/25/07 P-1 A-1+ 74,727 36,347 Cancara Asset Securitization Ltd., 5.22%, due 6/6/07 P-1 A-1+ 36,005 15,800 Chariot Funding LLC, 5.22%, due 6/5/07 P-1 A-1 15,653 20,000 CRC Funding LLC, 5.21%, due 6/11/07 P-1 A-1+ 19,797(n) 25,000 Crown Point Capital Co., 5.24%, due 6/20/07 P-1 A-1 24,712 20,266 Erasmus Capital Corp., 5.25%, due 5/15/07 P-1 A-1+ 20,139 43,832 Fairway Finance, 5.26%, due 4/13/07 P-1 A-1 43,762(n) 40,000 Grampian Funding LLC, 5.21%, due 7/24/07 P-1 A-1+ 39,346 40,000 Lexington Parker Capital, 5.21%, due 7/17/07 P-1 A-1 39,387 55,000 North Sea Funding BV, 5.19% & 5.25%, due 4/30/07 & 5/3/07 P-1 A-1+ 54,762 30,000 Park Avenue Receivables Co. LLC, 5.22%, due 6/5/07 P-1 A-1 29,722 65,000 Picaros Funding, 5.15% - 5.25%, due 5/23/07 - 7/10/07 P-1 A-1+ 64,374 20,354 Scaldis Capital LLC, 5.19% & 5.22%, due 7/20/07 & 8/10/07 P-1 A-1+ 20,003 15,000 Sigma Finance, Inc., 5.19%, due 8/16/07 P-1 A-1+ 14,706 61,000 Solitaire Funding LLC, 5.24%, due 5/21/07 & 6/1/07 P-1 A-1+ 60,532 36,636 Tempo Finance Ltd., 5.25%, due 4/23/07 P-1 A-1+ 36,524 See Notes to Schedule of Investments 43 - -------------------------------------------------------------------------------- PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) $51,442 Thames Asset Securitization LLC, 5.23%, due 6/12/07 P-1 A-1 $50,911 67,953 Thunderbay Funding, Inc., 5.23% - 5.26%, due 4/5/07 - 6/22/07 P-1 A-1 67,563 70,000 Yorktown Capital, 5.25% & 5.26%, due 4/19/07 & 4/20/07 P-1 A-1+ 69,823 822,395 Banking/Foreign (13.6%) 30,000 Bank of Ireland, 5.24%, due 5/14/07 P-1 A-1 29,816 65,000 Danske Corp., 5.09% - 5.23%, due 4/10/07 - 10/29/07 P-1 A-1+ 63,361 35,000 Depfa Bank, 5.24%, due 5/21/07 P-1 A-1+ 34,750 65,000 DZ Bank AG, 5.25% & 5.26%, due 4/25/07 P-1 A-1 64,782 70,000 Societe Generale NA, 5.15% - 5.27%, due 4/4/07 - 9/12/07 P-1 A-1+ 69,029 25,000 UBS Finance, Inc., 5.19%, due 8/15/07 P-1 A-1+ 24,514 25,000 Unicredito Italiano PLC, 5.24%, due 5/7/07 P-1 A-1 24,873 30,000 Westpac Banking Corp., 5.18%, due 8/8/07 P-1 A-1+ 29,447 340,572 Financial Services (0.4%) 10,000 Morgan Stanley, 5.19%, due 7/23/07 P-1 A-1 9,839 Heavy Machinery/Equipment (2.0%) 50,000 Caterpillar, Inc., 5.25%, due 5/17/07 P-1 A-1 49,672 Total Commercial Paper 1,222,478 Time Deposits (3.6%) 50,000 KeyBank National, 5.25%, due 4/2/07 P-1 A-1 50,000 40,000 SunTrust Bank, Grand Cayman, Inc., 5.25%, due 4/2/07 P-1 A-1 40,000 Total Time Deposits 90,000 Corporate Debt Securities (4.3%) Asset Backed (3.2%) 80,000 Cullinan Finance Corp., Medium-Term Notes, 5.34% - 5.41%, due 10/10/07 - 4/10/08 P-1 A-1+ 79,999(n) Banking/Foreign (0.6%) 15,000 UBS AG, Medium-Term Notes, 5.42%, due 1/11/08 P-1 A-1+ 15,000 Financial Services (0.5%) 11,020 CIT Group, Inc., Senior Notes, 5.75%, due 9/25/07 P-1 A-1 11,038 Total Corporate Debt Securities 106,037 See Notes to Schedule of Investments 44 - -------------------------------------------------------------------------------- PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) Floating Rate Corporate Debt Securities (34.1%)(mu) Asset Backed (9.3%) $20,000 American Honda Finance, Floating Rate Medium-Term Notes, 5.36%, due 4/12/07 P-1 A-1 $20,000(n) 35,000 K2 (USA) LLC, Guaranteed Floating Rate Medium-Term Notes, 5.30% & 5.33%, due 5/15/07 & 6/11/07 P-1 A-1+ 34,995(n) 20,000 Links Finance LLC, Floating Rate Medium-Term Notes, 5.28%, due 4/4/07 P-1 A-1+ 20,000(n) 65,000 Parkland (USA) LLC, Floating Rate Medium-Term Notes, 5.32% - 5.34%, due 4/10/07 - 6/25/07 P-1 A-1+ 64,995(n) 10,880 Schreiber Capital Co., Floating Rate Bonds, 5.32%, due 4/5/07 P-1 10,880 40,000 Tango Finance Corp., Floating Rate Medium-Term Notes, 5.31% - 5.33%, due 5/7/07 - 6/21/07 P-1 A-1+ 39,997(n) 40,000 Whistlejacket Capital LLC, Floating Rate Medium-Term Notes, 5.28% & 5.32%, due 4/16/07 & 6/5/07 P-1 A-1+ 39,998(n) 230,865 Banking/Domestic (6.4%) 30,000 Bank of America NA, Floating Rate Bank Notes, 5.32%, due 5/15/07 P-1 A-1+ 30,000 55,000 JP Morgan Master Note, 5.52%, due 4/2/07 P-1 A-1+ 55,000 30,000 Wachovia Corp., Senior Floating Rate Notes, 5.44%, due 4/23/07 P-1 A-1+ 30,011 45,000 Wells Fargo & Co., Floating Rate Notes, 5.33%, due 4/16/07 P-1 A-1+ 45,000(n) 160,011 Banking/Foreign (10.0%) 20,000 Banesto SA, Senior Unsubordinated Floating Rate Notes, 5.33%, due 7/18/07 P-1 A-1 20,000(n) 25,000 Bank of Ireland, Unsecured Floating Rate Medium-Term Notes, 5.30%, due 4/19/07 P-1 A-1 25,000(n) 20,000 Calyon NY, Floating Rate Notes, 5.33%, due 5/10/07 P-1 A-1+ 19,999 33,300 Credit Suisse First Boston, Floating Rate Medium-Term Notes, 5.46%, due 4/5/07 P-1 A-1+ 33,300 15,000 HBOS Treasury Services PLC, Guaranteed Floating Rate Medium-Term Notes, 5.29%, due 4/10/07 P-1 A-1+ 15,000(n) 10,000 HSBC Finance Corp., Floating Rate Medium-Term Notes, 5.40%, due 4/4/07 P-1 A-1+ 10,004 15,000 HSBC Finance Corp., Floating Rate Notes, 5.37%, due 4/24/07 P-1 A-1+ 15,000 20,425 Nationwide Building, Floating Rate Notes, 5.48%, due 4/20/07 P-1 A-1 20,433(n) See Notes to Schedule of Investments 45 - -------------------------------------------------------------------------------- PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) $50,000 Royal Bank of Canada, Floating Rate Medium-Term Notes, 5.31%, due 4/2/07 P-1 A-1+ $50,000(n) 39,000 Unicredito Italiano PLC, Guaranteed Floating Rate Notes, 5.33% & 5.34%, due 4/10/07 & 4/16/07 P-1 A-1 39,000(n) 247,736 Financial Services (8.4%) 45,000 Bear Stearns Master Note, 5.37%, due 4/2/07 P-1 A-1 45,000 22,973 CIT Group, Inc., Floating Rate Medium-Term Notes, 5.58%, due 5/18/07 P-1 A-1 22,979 20,000 CIT Group, Inc., Senior Unsecured Floating Rate Medium-Term Notes, 5.43%, due 5/21/07 P-1 A-1 20,016 7,000 CIT Group, Inc., Senior Floating Rate Medium-Term Notes, 5.58%, due 6/20/07 P-1 A-1 7,008 25,000 Merrill Lynch & Co., Floating Rate Medium-Term Notes, Ser. C, 5.49%, due 4/27/07 P-1 A-1+ 25,011 35,000 Merrill Lynch & Co., Senior Unsecured Floating Rate Notes, 5.30%, due 4/18/07 P-1 A-1+ 35,000 55,000 Morgan Stanley, Senior Floating Rate Notes, 5.36% & 5.44%, due 4/2/07 & 4/3/07 P-1 A-1 55,000 210,014 Total Floating Rate Corporate Debt Securities 848,626 Promissory Notes (1.8%)(mu) 45,000 Goldman Sachs Group, 5.36% - 5.37%, due 4/2/07 P-1 A-1 45,000 Asset-Backed Securities (0.5%) 5,565 CIT Equipment Collateral, Ser. 2006-VT2, Class A1, 5.34%, due 11/20/07 P-1 A-1+ 5,565 7,547 USAA Auto Owner Trust, Ser. 2006-4, Class A1, 5.34%, due 12/13/07 P-1 A-1+ 7,547 Total Asset-Backed Securities 13,112 Total Investments (101.7%) 2,535,248 Liabilities, less cash, receivables and other assets [(1.7%)] (42,012) Total Net Assets (100.0%) $2,493,236 See Notes to Schedule of Investments 46 - -------------------------------------------------------------------------------- Schedule of Investments Prime Master Series PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) U.S. Government Agency Securities (0.9%) $60,000 Federal Home Loan Bank, Bonds, 5.38%, due 4/9/08 AGY AGY $60,000 Certificates of Deposit (2.2%) 60,000 Barclays Bank NY, Yankee CD, 5.35%, due 4/23/08 P-1 A-1+ 60,000 35,000 Charter One Bank NA, CD, 5.32%, due 4/17/07 P-1 A-1+ 35,000 50,000 Credit Suisse First Boston, Yankee CD, 5.31%, due 4/4/07 P-1 A-1+ 50,000 Total Certificates of Deposit 145,000 Floating Rate Certificates of Deposit (2.4%)(mu) 25,000 Barclays Bank NY, Floating Rate Yankee CD, 5.30%, due 6/5/07 P-1 A-1+ 24,997 90,000 Calyon NY, Floating Rate Yankee CD, 5.26% & 5.32%, due 4/2/07 P-1 A-1+ 89,990 40,000 Credit Suisse First Boston, Floating Rate Yankee CD, 5.31% & 5.36%, due 4/2/07 & 4/24/07 P-1 A-1+ 40,000 Total Floating Rate Certificates of Deposit 154,987 Commercial Paper (61.6%) Asset Backed (47.8%) 184,416 Ajax Bambino Funding, Inc., 5.25% - 5.29%, due 4/10/07 - 6/11/07 P-1 A-1+ 183,755 10,000 Amstel Funding Corp., 5.18%, due 4/3/07 P-1 A-1+ 9,999 50,000 Amstel Funding Corp., 5.22%, due 4/16/07 P-1 A-1+ 49,899(n) 109,730 Barton Capital Corp., 5.25% & 5.26%, due 4/4/07 & 4/24/07 P-1 A-1+ 109,579(n) 43,240 Barton Capital Corp., 5.26%, due 4/10/07 P-1 A-1+ 43,189 60,840 Cancara Asset Securitization Ltd., 5.22%, due 6/6/07 & 6/11/07 P-1 A-1+ 60,259 53,823 Chariot Funding LLC, 5.25%, due 4/23/07 P-1 A-1 53,658 215,000 Charta LLC, 5.24% - 5.26%, due 4/9/07 - 6/25/07 P-1 A-1 213,683 203,586 Ciesco LLC, 5.23% & 5.25%, due 5/8/07 & 6/27/07 P-1 A-1+ 201,296 50,000 CRC Funding LLC, 5.25%, due 4/9/07 P-1 A-1+ 49,949 125,000 CRC Funding LLC, 5.21% & 5.24%, due 5/2/07 & 6/11/07 P-1 A-1+ 124,022(n) 184,192 Crown Point Capital Co., 5.16% - 5.26%, due 4/5/07 - 9/10/07 P-1 A-1 183,722 50,000 Cullinan Finance Ltd., 5.18%, due 4/4/07 P-1 A-1+ 49,986 118,390 Edison Asset Securitization LLC, 5.18% - 5.24%, due 4/9/07 - 7/6/07 P-1 A-1+ 117,385 41,891 Erasmus Capital Corp., 5.15% - 5.29%, due 4/25/07 - 10/11/07 P-1 A-1+ 41,278 68,108 Fairway Finance, 5.26%, due 4/13/07 P-1 A-1 67,999(n) 11,509 Fairway Finance, 5.20%, due 8/1/07 P-1 A-1 11,308 75,000 Grampian Funding LLC, 5.22%, due 4/13/07 P-1 A-1+ 74,880 28,011 Ivory Funding Corp., 5.23% & 5.24%, due 5/29/07 & 6/1/07 P-1 A-1 27,771 230,083 Jupiter Securitization Corp., 5.15% - 5.25%, due 4/3/07 - 9/17/07 P-1 A-1 226,227 See Notes to Schedule of Investments 47 - -------------------------------------------------------------------------------- PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) $19,680 K2 (USA) LLC, 5.21%, due 4/25/07 P-1 A-1+ $19,614 40,000 Lexington Parker Capital, 5.24%, due 5/8/07 P-1 A-1 39,790 60,516 Mane Funding Corp., 5.23%, due 6/19/07 P-1 A-1+ 59,830 10,297 Mont Blanc Capital Corp., 5.24%, due 5/15/07 P-1 A-1+ 10,233 84,957 Old Line Funding LLC, 5.25%, due 4/20/07 & 4/27/07 P-1 A-1+ 84,691 50,000 Park Avenue Receivables Co. LLC, 5.25%, due 4/23/07 P-1 A-1 49,847 70,000 Park Granada LLC, 5.17% & 5.21%, due 7/30/07 & 9/25/07 P-1 A-1+ 68,512 137,500 Picaros Funding, 5.15% - 5.25%, due 5/3/07 - 7/10/07 P-1 A-1+ 136,486 16,736 Regency Markets No. 1 LLC, 5.28%, due 4/25/07 P-1 A-1 16,680 16,047 Sheffield Receivables Corp., 5.26%, due 4/2/07 P-1 A-1+ 16,047 50,000 Sigma Finance, Inc., 5.21%, due 8/16/07 P-1 A-1+ 49,016 20,000 Solitaire Funding LLC, 5.24%, due 5/21/07 P-1 A-1+ 19,857 20,200 Tango Finance Corp., 5.24%, due 5/23/07 P-1 A-1+ 20,050 111,655 Thames Asset Securitization LLC, 5.23% - 5.26%, due 4/5/07 - 6/12/07 P-1 A-1 111,442 187,210 Thunderbay Funding, Inc., 5.25% - 5.27%, due 4/18/07 - 5/7/07 P-1 A-1 186,472 45,000 Variable Funding Capital Corp., 5.26%, due 4/2/07 P-1 A-1+ 45,000 124,483 Wal-Mart Funding Corp., 5.23%, due 5/24/07 P-1 A-1+ 123,543 141,935 Yorktown Capital, 5.24% - 5.26%, due 4/11/07 - 5/21/07 P-1 A-1+ 141,285 3,098,239 Banking/Foreign (13.8%) 28,005 Bank of America NA, 5.09%, due 10/12/07 P-1 A-1+ 27,241 145,000 Barclays U.S. Funding Corp., 5.20% - 5.24%, due 4/16/07 - 8/13/07 P-1 A-1+ 143,390 100,000 Calyon NA, Inc., 5.21%, due 7/9/07 P-1 A-1+ 98,583 35,000 Credit Suisse First Boston, 5.24%, due 4/17/07 P-1 A-1+ 34,923 50,000 Danske Corp., 5.09%, due 10/29/07 P-1 A-1+ 48,515 137,000 HSBC Bank USA, 5.20% & 5.22%, due 6/27/07 & 8/6/07 P-1 A-1+ 134,736 11,000 ING America Insurance Holdings, Inc., 5.23%, due 4/5/07 P-1 A-1+ 10,995 50,000 Rabobank U.S. Financial Corp., 5.12%, due 9/28/07 P-1 A-1+ 48,728 145,000 Societe Generale NA, 5.08% - 5.20%, due 8/8/07 - 10/29/07 P-1 A-1+ 141,383 209,595 UBS Finance, Inc., 5.18% - 5.24%, due 5/2/07 - 7/11/07 P-1 A-1+ 208,088 896,582 Total Commercial Paper 3,994,821 Floating Rate Commercial Paper (3.0%)(mu) Financial Services (3.0%) 75,000 Lexington Parker Capital, 5.31%, due 5/10/07 P-1 A-1 74,995 120,000 Morgan Stanley, 5.31% - 5.32%, due 4/2/07 - 4/8/07 P-1 A-1 120,000 Total Floating Rate Commercial Paper 194,995 See Notes to Schedule of Investments 48 - -------------------------------------------------------------------------------- PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) Time Deposits (2.7%) $177,000 Suntrust Bank, Grand Cayman, Inc., 5.25%, due 4/2/07 P-1 A-1 $177,000 Corporate Debt Securities (1.8%) Asset Backed (1.6%) 100,000 Cullinan Finance Corp., Medium-Term Notes, 5.34% - 5.41%, due 10/10/07 - 4/10/08 P-1 A-1+ 99,998(n) Banking/Foreign (0.2%) 15,000 UBS AG, Medium-Term Notes, 5.42%, due 1/11/08 P-1 A-1+ 15,000 Total Corporate Debt Securities 114,998 Floating Rate Corporate Debt Securities (25.9%)(mu) Asset Backed (16.8%) 15,000 American Honda Finance, Floating Rate Medium-Term Notes, 5.36%, due 4/12/07 P-1 A-1 15,000(n) 50,000 Beta Finance, Inc., Guaranteed Floating Rate Medium-Term Notes, 5.31% & 5.54%, due 4/2/07 & 5/18/07 P-1 A-1+ 49,994(n) 75,000 Cullinan Finance Corp., Floating Rate Medium-Term Notes, 5.32%, due 5/15/07 P-1 A-1+ 74,995(n) 25,000 Dorada Finance, Inc., Floating Rate Medium-Term Notes, 5.31%, due 5/16/07 P-1 A-1+ 24,995(n) 160,000 K2 (USA) LLC, Guaranteed Floating Rate Medium-Term Notes, 5.30% - 5.36%, due 4/25/07 - 6/22/07 P-1 A-1+ 159,992(n) 240,000 Links Finance LLC, Floating Rate Medium-Term Notes, 5.28% - 5.32%, due 4/10/07 - 6/1/07 P-1 A-1+ 239,973(n) 197,500 Parkland (USA) LLC, Floating Rate Medium-Term Notes, 5.30% - 5.34%, due 4/10/07 - 6/25/07 P-1 A-1+ 197,492(n) 85,000 Sigma Finance, Inc., Guaranteed Floating Rate Medium-Term Notes, 5.28% - 5.32%, due 4/20/07 - 6/20/07 P-1 A-1+ 84,997(n) 152,500 Tango Finance Corp., Floating Rate Medium-Term Notes, 5.31% - 5.33%, due 4/30/07 - 6/25/07 P-1 A-1+ 152,495(n) 90,000 Whistlejacket Capital LLC, Floating Rate Medium-Term Notes, 5.28% - 5.35%, due 4/16/07 - 6/13/07 P-1 A-1+ 89,997(n) 1,089,930 Banking/Domestic (5.2%) 75,000 American Express Bank FSB, Floating Rate Bank Notes, 5.29%, due 4/12/07 P-1 A-1 74,998 See Notes to Schedule of Investments 49 - -------------------------------------------------------------------------------- PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) $50,000 Bank of America NA, Floating Rate Bank Notes, 5.32%, due 5/15/07 P-1 A-1+ $50,000 17,000 Citigroup, Inc., Floating Rate Notes, 5.41%, due 6/4/07 P-1 A-1+ 17,002 100,000 National City Bank, Floating Rate Bank Notes, 5.34%, due 4/25/07 P-1 A-1 100,012 66,100 Wachovia Corp., Senior Floating Rate Notes, 5.44%, due 4/23/07 P-1 A-1+ 66,124 28,000 Wells Fargo & Co., Floating Rate Notes, 5.33%, due 4/16/07 P-1 A-1+ 28,000(n) 336,136 Banking/Foreign (2.0%) 40,000 Calyon NY, Floating Rate Notes, 5.33%, due 5/10/07 P-1 A-1+ 39,998 50,000 HSBC Finance Corp., Floating Rate Medium-Term Notes, 5.40%, due 4/4/07 P-1 A-1+ 50,017 40,000 Royal Bank of Canada, Floating Rate Medium-Term Notes, 5.31%, due 4/2/07 P-1 A-1+ 40,000(n) 130,015 Financial Services (1.9%) 45,000 Bear Stearns Master Note, 5.56%, due 11/6/07 P-1 A-1 45,000 75,000 Merrill Lynch & Co., Senior Unsecured Floating Rate Notes, 5.30%, due 4/18/07 P-1 A-1+ 75,000 120,000 Total Floating Rate Corporate Debt Securities 1,676,081 Promissory Notes (1.6%)(mu) 100,000 Goldman Sachs Group, 5.35% - 5.43%, due 4/2/07 P-1 A-1+ 100,000 Asset-Backed Securities (0.3%) 8,904 CIT Equipment Collateral, Ser. 2006-VT2, Class A1, 5.34%, due 11/20/07 P-1 A-1+ 8,904 12,579 USAA Auto Owner Trust, Ser. 2006-4, Class A1, 5.34%, due 12/13/07 P-1 A-1+ 12,579 Total Asset-Backed Securities 21,483 Total Investments (102.4%) 6,639,365 Liabilities, less cash, receivables and other assets [(2.4%)] (156,561) Total Net Assets (100.0%) $6,482,804 See Notes to Schedule of Investments 50 - -------------------------------------------------------------------------------- Schedule of Investments Government Master Series PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) U.S. Government Agency Securities (61.7%) $71,046 Fannie Mae, Disc. Notes, 5.03% - 5.20%, due 4/4/07 - 11/30/07 AGY AGY $70,539 2,705 Fannie Mae, Notes, 4.25% - 6.63%, due 9/15/07 - 10/30/07 AGY AGY 2,699 100 Federal Farm Credit Bank, Bonds, 7.25%, due 6/12/07 AGY AGY 100 2,506 Federal Farm Credit Bank, Disc. Notes, 5.05% - 5.11%, due 7/10/07 - 2/1/08 AGY AGY 2,458 86,400 Federal Farm Credit Bank, Floating Rate Bonds, 5.17% - 5.22%, due 4/18/07 - 5/28/07 AGY AGY 86,392(mu) 21,055 Federal Home Loan Bank, Bonds, 3.00% - 7.63%, due 4/23/07 - 4/9/08 AGY AGY 21,047 2,185 Federal Home Loan Bank, Disc. Notes, 5.12% - 5.16%, due 5/14/07 - 7/25/07 AGY AGY 2,159 70,500 Federal Home Loan Bank, Floating Rate Notes, 5.18% - 5.28%, due 4/4/07 - 6/22/07 AGY AGY 70,480(mu) 100 Federal Home Loan Bank, Notes, 3.38%, due 9/14/07 AGY AGY 99 138,850 Freddie Mac, Disc. Notes, 5.02% - 5.22%, due 4/9/07 - 12/28/07 AGY AGY 137,026 56,400 Freddie Mac, Floating Rate Notes, 5.17% - 5.23%, due 4/10/07 - 6/30/07 AGY AGY 56,376(mu) 25,300 Freddie Mac, Notes, 3.75% - 5.38%, due 4/5/07 - 3/27/08 AGY AGY 25,281 Total U.S. Government Agency Securities 474,656 Mortgage-Backed Securities (2.9%) 22,800 Fannie Mae, Pass-Through Certificates, 5.19%, due 5/1/07 AGY AGY 22,705(mu) Repurchase Agreements (35.2%) 20,000 Bank of America Repurchase Agreement, 5.26%, due 4/10/07, dated 2/9/07, Maturity Value $20,175,333, Collateralized by $49,469,887, Freddie Mac, 5.50%, due 1/1/33 (Collateral value $20,400,000) 20,000 25,000 Bank of America Repurchase Agreement, 5.26%, due 4/9/07, dated 1/9/07, Maturity Value $25,328,750, Collateralized by $26,465,144, Fannie Mae, 5.00%, due 2/1/37 (Collateral value $25,500,001) 25,000 101,000 Goldman Sachs Repurchase Agreement, 5.37%, due 4/2/07, dated 3/30/07, Maturity Value $101,045,197, Collateralized by $94,955,416, Fannie Mae, 0.00% - 7.35%, due 6/25/23 - 3/25/36 and $21,804,000, Freddie Mac, 5.00% & 7.00%, due 12/15/22 & 8/15/29 (Collateral value $103,020,000) 101,000 See Notes to Schedule of Investments 51 - -------------------------------------------------------------------------------- PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) $125,000 Merrill Lynch Repurchase Agreement, 5.39%, due 4/2/07, dated 3/30/07, Maturity Value $125,056,146, Collateralized by $193,063,247, Freddie Mac, 4.00% - 7.50%, due 2/1/10 - 3/1/37 (Collateral value $127,501,085) $125,000 Total Repurchase Agreements 271,000 Total Investments (99.8%) 768,361 Cash, receivables and other assets, less liabilities (0.2%) 1,398 Total Net Assets (100.0%) $769,759 See Notes to Schedule of Investments 52 - -------------------------------------------------------------------------------- Schedule of Investments Treasury Master Series PRINCIPAL AMOUNT RATING(S) VALUE++ (000's omitted) Moody's S&P (000's omitted) U.S. Treasury Securities--Backed by the Full Faith and Credit of the U.S. Government (49.3%) $40,000 U.S. Treasury Bills, 4.92%, due 4/5/07 TSY TSY $39,984 40,000 U.S. Treasury Bills, 5.14%, due 4/12/07 TSY TSY 39,943 30,000 U.S. Treasury Bills, 5.09%, due 4/16/07 TSY TSY 29,941 15,225 U.S. Treasury Bills, 4.96%, due 4/19/07 TSY TSY 15,189 11,000 U.S. Treasury Bills, 5.13%, due 4/19/07 TSY TSY 10,973 25,000 U.S. Treasury Bills, 4.88%, due 6/21/07 TSY TSY 24,729 400 U.S. Treasury Bills, 4.95%, due 7/12/07 TSY TSY 394 300 U.S. Treasury Bills, 4.97%, due 7/19/07 TSY TSY 296 20,000 U.S. Treasury Bills, 4.96%, due 8/2/07 TSY TSY 19,664 15,000 U.S. Treasury Bills, 4.97%, due 8/9/07 TSY TSY 14,733 20,000 U.S. Treasury Bills, 4.91%, due 9/6/07 TSY TSY 19,572 10,000 U.S. Treasury Bills, 4.88%, due 9/20/07 TSY TSY 9,768 Total U.S. Treasury Securities--Backed by the Full Faith and Credit of the U.S. Government 225,186 Repurchase Agreements (50.6%) 75,000 Bank of America Repurchase Agreement, 5.10%, due 4/2/07, dated 3/30/07, Maturity Value $75,031,875, Collateralized by $72,555,000, U.S Treasury Notes, 5.13%, due 5/15/16 (Collateral value $76,500,727) 75,000 80,700 Merrill Lynch Repurchase Agreement, 5.15%, due 4/2/07, dated 3/30/07, Maturity Value $80,734,634, Collateralized by $81,245,000, U.S Treasury Notes, 4.75%, due 12/31/08 (Collateral value $82,317,283) 80,700 25,000 Merrill Lynch Repurchase Agreement, 5.21%, due 4/5/07, dated 1/5/07, Maturity Value $25,325,625, Collateralized by $25,170,000, U.S Treasury Notes, 4.75%, due 12/31/08 (Collateral value $25,502,197) 25,000 50,000 Morgan Stanley Repurchase Agreement, 5.10%, due 4/2/07, dated 3/30/07, Maturity Value $50,021,250, Collateralized by $93,273,000, U.S. Treasury Strips, due 5/15/18 - 5/15/20 (Collateral value $51,000,304) 50,000 Total Repurchase Agreements 230,700 Total Investments (99.9%) 455,886 Cash, receivables and other assets, less liabilities (0.1%) 355 Total Net Assets (100.0%) $456,241 See Notes to Schedule of Investments 53 - -------------------------------------------------------------------------------- Notes to Schedule of Investments Institutional Liquidity Trust ++ Investment securities are valued at amortized cost, which approximates U.S. federal income tax cost. (n) Restricted security subject to restrictions on resale under federal securities laws. These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers under Rule 144A and have been deemed by the investment manager to be liquid. At March 31, 2007, these securities amounted to $577,976,000 or 23.2% of net assets for Money Market Master Series and $1,609,427,000 or 24.8% of net assets for Prime Master Series. (mu)Floating rate securities are securities whose yields vary with a designated market index or market rate. These securities are shown at their current rates as of March 31, 2007. (S) Credit ratings are unaudited. See Notes to Financial Statements 54 - -------------------------------------------------------------------------------- Statements of Assets and Liabilities Institutional Liquidity Trust (000's omitted) MONEY MARKET PRIME GOVERNMENT TREASURY MASTER SERIES MASTER SERIES MASTER SERIES MASTER SERIES -------------- -------------- -------------- -------------- March 31, 2007 March 31, 2007 March 31, 2007 March 31, 2007 Assets Investments in securities, at value* (Note A)-see Schedule of Investments: Unaffiliated issuers $2,535,248 $6,639,365 $497,361 $225,186 Repurchase agreements -- -- 271,000 230,700 ----------------------------------------------------------- 2,535,248 6,639,365 768,361 455,886 Cash 221 -- -- 25 Interest receivable 8,005 14,767 1,528 402 Receivable for securities sold -- 24,949 -- -- Prepaid expenses and other assets 55 156 12 4 ----------------------------------------------------------- Total Assets 2,543,529 6,679,237 769,901 456,317 ----------------------------------------------------------- Liabilities Due to custodian -- 65,673 29 -- Payable for securities purchased 49,998 129,986 -- -- Payable to investment manager-net (Note B) 184 547 54 38 Accrued expenses and other payables 111 227 59 38 ----------------------------------------------------------- Total Liabilities 50,293 196,433 142 76 ----------------------------------------------------------- Net Assets applicable to investors' beneficial interests $2,493,236 $6,482,804 $769,759 $456,241 ----------------------------------------------------------- Net Assets consist of: Paid-in capital $2,493,236 $6,482,804 $769,759 $456,241 ----------------------------------------------------------- *Cost of investments: Unaffiliated issuers $2,535,248 $6,639,365 $768,361 $455,886 ----------------------------------------------------------- See Notes to Financial Statements 55 - -------------------------------------------------------------------------------- Statements of Operations Institutional Liquidity Trust (000's omitted) MONEY MARKET PRIME GOVERNMENT TREASURY MASTER SERIES MASTER SERIES MASTER SERIES MASTER SERIES ------------------ ------------------ ----------------- ----------------- Period from Period from December 18, 2006 December 18, 2006 (Commencement of (Commencement of For the Year Ended For the Year Ended Operations) to Operations) to March 31, 2007 March 31, 2007 March 31, 2007 March 31, 2007 Investment Income Income: Interest income-unaffiliated issuers (Note A) $132,112 $296,858 $7,958 $6,887 ----------------------------------------------------------------------------- Expenses: Investment management fees (Note B) 2,368 5,199 120 106 Audit fees 32 29 31 11 Custodian fees (Note B) 413 846 25 25 Insurance expense 110 112 1 1 Legal fees 3 3 3 3 Rating agency fees -- 25 2 2 Shareholder reports 8 6 4 4 Trustees' fees and expenses 26 26 7 7 Miscellaneous 22 40 6 6 ----------------------------------------------------------------------------- Total expenses 2,982 6,286 199 165 Investment management fees waived (Note B) (360) (719) -- -- Expenses reduced by custodian fee expense offset arrangement (Note B) (36) (39) (1) (1) ----------------------------------------------------------------------------- Total net expenses 2,586 5,528 198 164 ----------------------------------------------------------------------------- Net investment income $129,526 $291,330 $7,760 $6,723 ----------------------------------------------------------------------------- Realized and Unrealized Gain (Loss) on Investments (Note A) Net realized gain (loss) on: Sales of investment securities of unaffiliated issuers (78) (95) -- -- ----------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations $129,448 $291,235 $7,760 $6,723 ----------------------------------------------------------------------------- See Notes to Financial Statements 56 - -------------------------------------------------------------------------------- Statements of Changes in Net Assets Institutional Liquidity Trust (000's omitted) MONEY MARKET MASTER SERIES ------------------------------ Year Ended Year Ended March 31, 2007 March 31, 2006 Increase (Decrease) in Net Assets: From Operations: Net investment income (loss) $129,526 $82,975 Net realized gain (loss) on investments (78) (56) Net increase (decrease) in net assets resulting from operations 129,448 82,919 Transactions in Investors' Beneficial Interest: Contribution from initial capitalization -- -- Contributions 5,640,176 4,162,855 Withdrawals (5,506,910) (4,433,678) Net increase (decrease) from transactions in investors' beneficial interest 133,266 (270,823) Net Increase (Decrease) in Net Assets 262,714 (187,904) Net Assets: Beginning of period 2,230,522 2,418,426 End of period $2,493,236 $2,230,522 See Notes to Financial Statements 57 - -------------------------------------------------------------------------------- GOVERNMENT TREASURY PRIME MASTER SERIES MASTER SERIES MASTER SERIES ------------------------------ ----------------- ----------------- Period from Period from December 18, 2006 December 18, 2006 (Commencement of (Commencement of Year Ended Year Ended Operations) to Operations) to March 31, 2007 March 31, 2006 March 31, 2007 March 31, 2007 $291,330 $76,803 $7,760 $6,723 (95) (78) -- -- 291,235 76,725 7,760 6,723 -- -- 101 -- 35,971,111 14,573,443 1,008,073 814,761 (32,985,741) (12,721,501) (246,175) (365,243) 2,985,370 1,851,942 761,999 449,518 3,276,605 1,928,667 769,759 456,241 $3,206,199 1,277,532 -- -- $6,482,804 $3,206,199 $769,759 $456,241 58 - -------------------------------------------------------------------------------- Notes to Financial Statements Institutional Liquidity Trust Note A--Summary of Significant Accounting Policies: 1 General: The Money Market Master Series (formerly, Institutional Liquidity Portfolio), Prime Master Series (formerly, Prime Portfolio), Government Master Series, and Treasury Master Series (individually a "Master Series," collectively, the "Master Series") are separate operating series of Institutional Liquidity Trust (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated October 1, 2004. The Trust is registered as a diversified, open-end management investment company under the Investment Company Act of 1940, as amended. Government Master Series had no operations until December 18, 2006 other than the contribution of beneficial interest from the Institutional Class of Government Portfolio and Neuberger Berman Management Inc., ("Management") the Master Series' investment manager of $100,000 and $1,000, respectively, on December 4, 2006. Treasury Master Series had no operations until December 18, 2006. Other investment companies sponsored by Management and Lehman Brothers Asset Management LLC ("LBAM"), the sub-adviser to the Master Series, whose financial statements are not presented herein, also invest in the Master Series. The assets of each Master Series belong only to that Master Series, and the liabilities of each Master Series are borne solely by that Master Series and no other series of the Trust. The preparation of financial statements in accordance with U.S. generally accepted accounting principles requires Management to make estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. 2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Master Series' Schedule of Investments. 3 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Interest income, including accretion of discount (adjusted for original issue discount, where applicable), and amortization of premium, where applicable, is recorded on the accrual basis. Realized gains and losses from securities transactions are recorded on the basis of identified cost and stated separately in the Statements of Operations. 4 Income tax information: It is the policy of the Money Market Master Series and Prime Master Series and it is the intention of the Government Master Series and Treasury Master Series, to comply with the requirements of the Internal Revenue Code. It is also the policy of the Money Market Master Series and Prime Master Series and the intention of the Government Master Series and Treasury Master Series to conduct their operations so that each of its investors that are regulated investment companies and invest substantially all of their net investable assets therein will continue to qualify as such for Money Market Master Series and Prime Master Series and so that its investors will be able to qualify as a regulated investment company for Government Master Series and Treasury Master Series. Each Master Series will be treated as a partnership for U.S. federal income tax purposes and is therefore not subject to U.S. federal income tax. 5 Concentration of risk: Money Market Master Series and Prime Master Series normally concentrate in the financial services industries; therefore, factors influencing the health of those industries could have a significant negative effect on these Master Series' performance. These may include economic trends, governmental action, changes in interest rates, as well as the availability and cost of capital funds. 6 Expense allocation: Certain expenses are applicable to multiple funds. Expenses directly attributable to a Master Series are charged to that Master Series. Expenses of the Trust that are not directly attributed to a series of the Trust are allocated among the series', on the basis of relative net assets, except where a more appropriate allocation of expenses to each of the Master Series can otherwise be made fairly. Expenses borne by the complex of related investment companies, which includes open-end and closed-end investment companies for which Management 59 - -------------------------------------------------------------------------------- serves as investment manager, that are not directly attributed to a Master Series or the Trust, are allocated among the Master Series and the other investment companies in the complex or series thereof, on the basis of relative net assets, except where a more appropriate allocation of expenses to each investment company in the complex or series thereof can otherwise be made fairly. 7 Repurchase agreements: Each Master Series may enter into repurchase agreements with institutions that Management has determined are creditworthy. Each repurchase agreement is recorded at cost. Each Master Series requires that the securities purchased in a repurchase agreement be transferred to the custodian in a manner sufficient to enable the Master Series to assert a perfected security interest in those securities in the event of a default under the repurchase agreement. Each Master Series monitors, on a daily basis, the value of the securities transferred to ensure that their value, including accrued interest, is greater than amounts owed to the Master Series under each such repurchase agreement. 8 Indemnifications: Like many other companies, the Trust's organizational documents provide that its officers and trustees are indemnified against certain liabilities arising out of the performance of their duties to the Trust. In addition, both in some of its principal service contracts and in the normal course of its business, the Trust enters into contracts that provide indemnifications to other parties for certain types of losses or liabilities. The Trust's maximum exposure under these arrangements is unknown as this could involve future claims against the Trust. Note B--Management Fees and Other Transactions with Affiliates: Each Master Series retains Management as its investment manager under a Management Agreement. For such investment management services, prior to December 18, 2006, the Money Market Master Series and Prime Master Series paid Management a fee at the annual rate of 0.10% of its average daily net assets. Management voluntarily agreed to waive its management fee in the amount of 0.02% of the average daily net assets of each Master Series. For the year ended March 31, 2007, such waived fees amounted to $359,405 for Money Market Master Series and $719,512 for Prime Master Series, respectively. Effective December 18, 2006, each Master Series pays Management a fee at the annual rate of 0.08% of its average daily net assets. Management and LBAM, the sub-adviser to the Master Series, are wholly-owned subsidiaries of Lehman Brothers Holdings Inc., a publicly-owned holding company. LBAM is retained by Management to provide day-to-day investment management services. LBAM, as sub-adviser to each Master Series, receives a monthly fee paid by Management, based on an annual rate of each Master Series' average daily net assets. The Master Series do not pay a fee directly to LBAM for such services. As investment adviser, Management is responsible for overseeing the investment activities of LBAM. Several individuals who are officers and/or Trustees of the Trust are also employees of LBAM and/or Management. Each Master Series has an expense offset arrangement in connection with its custodian contract. For the year ended March 31, 2007, the impact of this arrangement was a reduction of expenses of $36,060, $38,957, $725, and $1,269 for Money Market Master Series, Prime Master Series, Government Master Series and Treasury Master Series, respectively. Note C--Securities Transactions: All securities transactions for Money Market Master Series, Prime Master Series, Government Master Series, and Treasury Master Series were short-term. Note D--Recent Accounting Pronouncement: In September 2006, FASB issued FASB Statement No. 157, "Fair Value Measurement" ("SFAS 157"), which defines fair value, establishes a framework for measuring fair value, and expands disclosures about fair value measurements. SFAS 157 is effective for fiscal years beginning after November 15, 2007, and interim periods within those fiscal years. Management believes the adoption of SFAS 157 will not have a material impact on the Master Series' financial position or results of operations. 60 - -------------------------------------------------------------------------------- Financial Highlights Money Market Master Series Period from December 30, 2004^ Year Ended March 31, to March 31, 2007 2006 2005 Ratios to Average Net Assets: Gross Expenses/#/ .10% .11% .11%* Net Expenses/++/ .10% .11% .11%* Net Investment Income (Loss) 5.14% 3.72% 2.38%* Total Return/+/ +5.27% +3.87% +0.63%** Net Assets, End of Period (in millions) $2,493.2 $2,230.5 $2,418.4 See Notes to Financial Highlights 61 - -------------------------------------------------------------------------------- Financial Highlights Prime Master Series Period from December 27, 2004^ Year Ended March 31, to March 31, 2007 2006 2005 Ratios to Average Net Assets: Gross Expenses/#/ .10% .11% .12%* Net Expenses/++/ .10% .10% .11%* Net Investment Income (Loss) 5.19% 3.78% 2.43%* Total Return/+/ +5.29% +3.87% +0.66%** Net Assets, End of Period (in millions) $6,482.8 $3,206.2 $1,277.5 See Notes to Financial Highlights 62 - -------------------------------------------------------------------------------- Financial Highlights Government Master Series Period from December 18, 2006^ to March 31, 2007 Ratios to Average Net Assets: Gross Expenses/#/ .13%* Net Expenses .13%* Net Investment Income (Loss) 5.17%* Total Return/+/ +1.49%** Net Assets, End of Period (in millions) $769.8 See Notes to Financial Highlights 63 - -------------------------------------------------------------------------------- Financial Highlights Treasury Master Series Period from December 18, 2006^ to March 31, 2007 Ratios to Average Net Assets: Gross Expenses/#/ .12%* Net Expenses .12%* Net Investment Income (Loss) 5.05%* Total Return/+/ +1.46%** Net Assets, End of Period (in millions) $456.2 See Notes to Financial Highlights 64 - -------------------------------------------------------------------------------- Notes to Financial Highlights Institutional Liquidity Trust /#/ The Master Series is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements. /++/ After waiver of a portion of the investment management fee by Management. Had Management not undertaken such action, the annualized ratios of net expenses to average daily net assets would have been: Year Ended Year Ended Period Ended March 31, March 31, March 31, 2007 2006 2005 Money Market Master Series .12% .13% .13%/(1)/ Prime Master Series .11% .12% .13%/(2)/ /(1)/ Period from December 30, 2004 (commencement of operations) to March 31, 2005. /(2)/ Period from December 27, 2004 (commencement of operations) to March 31, 2005. /+/ Total return for the Master Series has been calculated based on the total return for the feeder funds that invest all of their net investable assets in the Master Series. Total return assumes all distributions were reinvested and adjusted for the difference in expenses as set forth in the Notes to the Financial Statements of the feeder funds. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Total return would have been lower had Management not waived a portion of the investment management fee for Money Market Master Series and Prime Master Series. ^ The date investment operations commenced. * Annualized. ** Not annualized. 65 - -------------------------------------------------------------------------------- Report of Independent Registered Public Accounting Firm To the Board of Trustees of Institutional Liquidity Trust and Owners of Beneficial Interest of Money Market Master Series: We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Money Market Master Series (formerly, Institutional Liquidity Portfolio) (one of the series constituting Institutional Liquidity Trust) (the "Master Series"), as of March 31, 2007, and the related statement of operations for the year then ended, the statements of changes in net assets for each of the two years in the period then ended and the financial highlights for each of the periods indicated therein. These financial statements and financial highlights are the responsibility of the Master Series' management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Master Series' internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Master Series' internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of March 31, 2007, by correspondence with the custodian and brokers. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Money Market Master Series, a portfolio of Institutional Liquidity Trust, at March 31, 2007, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the periods indicated therein, in conformity with U.S. generally accepted accounting principles. /s/ Ernst & Young LLP Boston, Massachusetts May 16, 2007 66 - -------------------------------------------------------------------------------- Report of Independent Registered Public Accounting Firm To the Board of Trustees of Institutional Liquidity Trust and Owners of Beneficial Interest of Prime Master Series We have audited the accompanying statement of assets and liabilities of Prime Master Series (the "Master Series") (formerly known as Prime Portfolio), a series of Institutional Liquidity Trust, including the schedule of investments, as of March 31, 2007, and the related statement of operations for the year then ended, the statements of changes in net assets and the financial highlights for each of the two years in the period then ended, and the financial highlights for the period from December 27, 2004 to March 31, 2005. These financial statements and financial highlights are the responsibility of the Master Series' management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The "Master Series" is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Master Series' internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of March 31, 2007, by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Prime Master Series as of March 31, 2007, the results of its operations for the year then ended, and the changes in its net assets and the financial highlights for each of the two years in the period then ended, and the financial highlights for the period from December 27, 2004 to March 31, 2005, in conformity with accounting principles generally accepted in the United States of America. TAIT, WELLER & BAKER LLP Philadelphia, Pennsylvania May 11, 2007 67 - -------------------------------------------------------------------------------- Report of Independent Registered Public Accounting Firm To the Board of Trustees of Institutional Liquidity Trust and Owners of Beneficial Interest of Government Master Series: We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Government Master Series (one of the series constituting Institutional Liquidity Trust) (the "Master Series"), as of March 31, 2007, and the related statements of operations, changes in net assets and the financial highlights for the period from December 18, 2006 (commencement of operations) to March 31, 2007. These financial statements and financial highlights are the responsibility of the Master Series' management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Master Series' internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Master Series' internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of March 31, 2007, by correspondence with the custodian and brokers. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Government Master Series, a portfolio of Institutional Liquidity Trust, at March 31, 2007, the results of its operations, changes in its net assets and the financial highlights for the period from December 18, 2006 (commencement of operations) to March 31, 2007, in conformity with U.S. generally accepted accounting principles. /s/ Ernst & Young LLP Boston, Massachusetts May 16, 2007 68 - -------------------------------------------------------------------------------- Report of Independent Registered Public Accounting Firm To the Board of Trustees of Institutional Liquidity Trust and Owners of Beneficial Interest of Treasury Master Series We have audited the accompanying statement of assets and liabilities of Treasury Master Series (the "Master Series"), a series of Institutional Liquidity Trust, including the schedule of investments, as of March 31, 2007, and the related statement of operations, the statement of changes in net assets, and the financial highlights for the period from December 18, 2006 (commencement of operations) to March 31, 2007. These financial statements and financial highlights are the responsibility of the Master Series' management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audit. We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The "Master Series" is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Master Series' internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of March 31, 2007, by correspondence with the custodian. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Treasury Master Series as of March 31, 2007, the results of its operations, the changes in its net assets, and the financial highlights for the period from December 18, 2006 to March 31, 2007, in conformity with accounting principles generally accepted in the United States of America. TAIT, WELLER & BAKER LLP Philadelphia, Pennsylvania May 11, 2007 69 - -------------------------------------------------------------------------------- Directory Investment Manager, Administrator and Distributor Neuberger Berman Management Inc. 605 Third Avenue, 2nd Floor New York, NY 10158-0180 888.556.9030 Sub-Adviser Lehman Brothers Asset Management LLC 399 Park Avenue New York, NY 10022 Custodian and Shareholder Servicing Agent State Street Bank and Trust Company 225 Franklin Street Boston, MA 02110 Legal Counsel Kirkpatrick & Lockhart Preston Gates Ellis LLP 1601 K Street, NW Washington, DC 20006 Independent Registered Public Accounting Firms Ernst & Young LLP 200 Clarendon Street Boston, MA 02116 Tait Weller & Baker LLP 1818 Market Street Suite 2400 Philadelphia, PA 19103 70 - -------------------------------------------------------------------------------- Trustee and Officer Information The following tables set forth information concerning the trustees and officers of the Trust. All persons named as trustees and officers also serve in similar capacities for other funds administered or managed by Management. The Statement of Additional Information includes additional information about fund trustees and is available upon request, without charge, by calling (888) 556-9030. Information about the Board of Trustees Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Number of Other Directorships Held Length of Funds in Outside Fund Complex by Time Served/(2)/ Fund Complex Fund Trustee Overseen by Fund Trustee/(4)/ Independent Fund Trustees John Cannon (77) Trustee since Consultant; formerly, 61 Independent Trustee or 2005 Chairman, CDC Investment Director of three series of Advisers (registered Oppenheimer Funds: Limited investment adviser), 1993 to Term New York Municipal January 1999; formerly, Fund, Rochester Fund President and Chief Executive Municipals, and Officer, AMA Investment Oppenheimer Convertible Advisors, an affiliate of the Securities Fund since 1992. American Medical Association. Faith Colish (71) Trustee since Counsel, Carter Ledyard & 61 Formerly, Director (1997 to 2005 Milburn LLP (law firm) since 2003) and Advisory Director October 2002; formerly, (2003 to 2006), ABA Attorney-at-Law and Retirement Funds (formerly, President, Faith Colish, A American Bar Retirement Professional Corporation, Association) (not-for-profit 1980 to 2002. membership corporation). C. Anne Harvey (69) Trustee since President, C.A. Harvey 61 Formerly, President, Board of 2005 Associates since October Associates to The National 2001; formerly, Director, Rehabilitation Hospital's AARP, 1978 to December Board of Directors, 2001 to 2001. 2002; formerly, Member, Individual Investors Advisory Committee to the New York Stock Exchange Board of Directors, 1998 to June 2002. 71 - -------------------------------------------------------------------------------- Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Number of Other Directorships Held Length of Funds in Outside Fund Complex by Time Served/(2)/ Fund Complex Fund Trustee Overseen by Fund Trustee/(4)/ Robert A. Kavesh (79) Trustee since Marcus Nadler Professor 61 Formerly, Director, The 2005 Emeritus of Finance and Caring Community (not-for- Economics, New York profit), 1997 to 2006; University Stern School of formerly, Director, DEL Business; formerly, Executive Laboratories, Inc. (cosmetics Secretary-Treasurer, and pharmaceuticals), 1978 American Finance to 2004; formerly, Director, Association, 1961 to 1979. Apple Bank for Savings, 1979 to 1990; formerly, Director, Western Pacific Industries, Inc., 1972 to 1986 (public company). Michael M. Knetter (47) Trustee since Dean, School of Business, 61 Trustee, Northwestern 2007 University of Wisconsin - Mutual Series Fund, Inc. since Madison; formerly, Professor February 2007; Director, of International Economics Wausau Paper since 2005; and Associate Dean, Amos Director, Great Wolf Resorts Tuck School of Business - since 2004. Dartmouth College, 1998 to 2002. Howard A. Mileaf (70) Trustee since Retired; formerly, Vice 61 Director, Webfinancial 2005 President and General Corporation (holding Counsel, WHX Corporation company) since December (holding company), 1993 to 2002; formerly, Director 2001. WHX Corporation (holding company), January 2002 to June 2005; formerly, Director, State Theatre of New Jersey (not-for-profit theater), 2000 to 2005. George W. Morriss (59) Trustee since Formerly, Executive Vice 61 Member, Board of Managers, 2007 President and Chief Financial Old Mutual Funds of Hedge Officer, People's Bank (a Funds (registered hedge financial services company), fund) since October 2006. 1991 to 2001. 72 - -------------------------------------------------------------------------------- Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Number of Other Directorships Held Length of Funds in Outside Fund Complex by Time Served/(2)/ Fund Complex Fund Trustee Overseen by Fund Trustee/(4)/ Edward I. O'Brien (78) Trustee since Formerly, Member, 61 Director, Legg Mason, Inc. 2005 Investment Policy Committee, (financial services holding Edward Jones, 1993 to 2001; company) since 1993; President, Securities Industry formerly, Director, Boston Association ("SIA") (securities Financial Group (real estate industry's representative in and tax shelters), 1993 to government relations and 1999. regulatory matters at the federal and state levels), 1974 to 1992; Adviser to SIA, November 1992 to November 1993. William E. Rulon (74) Trustee since Retired; formerly, Senior Vice 61 Formerly, Director, Pro-Kids 2005 President, Foodmaker, Inc. Golf and Learning Academy (operator and franchiser of (teach golf and computer restaurants) until January usage to "at risk" children), 1997. 1998 to 2006; formerly, Director, Prandium, Inc. (restaurants), March 2001 to July 2002. Cornelius T. Ryan (75) Trustee since Founding General Partner, 61 None. 2005 Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation since 1981. 73 - -------------------------------------------------------------------------------- Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Number of Other Directorships Held Length of Funds in Outside Fund Complex by Time Served/(2)/ Fund Complex Fund Trustee Overseen by Fund Trustee/(4)/ Tom D. Seip (57) Trustee since General Partner, Seip 61 Director, H&R Block, Inc. 2005; Lead Investments LP (a private (financial services company) Independent investment partnership); since May 2001; Chairman, Trustee formerly, President and CEO, Compensation Committee, beginning Westaff, Inc. (temporary H&R Block, Inc. since 2006; 2006 staffing), May 2001 to Director, America One January 2002; formerly, Foundation since 1998; Senior Executive at the formerly, Chairman, Charles Schwab Corporation, Governance and Nominating 1983 to 1998, including Committee, H&R Block, Inc., Chief Executive Officer, 2004 to 2006; Director, Charles Schwab Investment Forward Management, Inc. Management, Inc. and (asset management Trustee, Schwab Family of company), 1999 to 2006; Funds and Schwab formerly Director, E-Bay Investments, 1997 to 1998, Zoological Society, 1999 to and Executive Vice President- 2003; formerly, Director, Retail Brokerage, Charles General Magic (voice Schwab & Co., Inc., 1994 to recognition software), 2001 1997. to 2002; formerly, Director, E-Finance Corporation (credit decisioning services), 1999 to 2003; formerly, Director, Save-Daily.com (micro investing services), 1999 to 2003. Candace L. Straight (59) Trustee since Private investor and 61 Director, Montpelier Re 2005 consultant specializing in the (reinsurance company) since insurance industry; formerly, 2006; Director, National Advisory Director, Securitas Atlantic Holdings Capital LLC (a global private Corporation (property and equity investment firm casualty insurance company) dedicated to making since 2004; Director, The investments in the insurance Proformance Insurance sector), 1998 to December Company (property and 2003. casualty insurance company) since March 2004; formerly, Director, Providence Washington Insurance Company (property and casualty insurance company), December 1998 to March 2006; formerly, Director, Summit Global Partners (insurance brokerage firm), 2000 to 2005. 74 - -------------------------------------------------------------------------------- Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Number of Other Directorships Held Length of Funds in Outside Fund Complex by Time Served/(2)/ Fund Complex Fund Trustee Overseen by Fund Trustee/(4)/ Peter P. Trapp (62) Trustee since Regional Manager for Mid- 61 None. 2005 Southern Region, Ford Motor Credit Company since September 1997; formerly, President, Ford Life Insurance Company, April 1995 to August 1997. Fund Trustees who are "Interested Persons" Jack L. Rivkin* (66) President and Executive Vice President and 61 Director, Dale Carnegie and Trustee since Chief Investment Officer, Associates, Inc. (private 2005 Neuberger Berman Inc. company) since 1998; (holding company) since Director, Solbright, Inc. 2002 and 2003, respectively; (private company) since Managing Director and Chief 1998. Investment Officer, Neuberger Berman, LLC since December 2005 and 2003, respectively; formerly, Executive Vice President, Neuberger Berman, LLC, December 2002 to 2005; Director and Chairman, Management since December 2002; formerly, Executive Vice President, Citigroup Investments, Inc., September 1995 to February 2002; formerly, Executive Vice President, Citigroup Inc., September 1995 to February 2002. 75 - -------------------------------------------------------------------------------- Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Number of Other Directorships Held Length of Funds in Outside Fund Complex by Time Served/(2)/ Fund Complex Fund Trustee Overseen by Fund Trustee/(4)/ Peter E. Sundman* (48) Chairman of Executive Vice President, 61 Director and Vice President, the Board, Neuberger Berman Inc. Neuberger & Berman Chief (holding company) since Agency, Inc. since 2000; Executive 1999; Head of Neuberger formerly, Director, Neuberger Officer and Berman Inc.'s Mutual Funds Berman Inc. (holding Trustee since Business (since 1999) and company), October 1999 to 2005 Institutional Business (1999 March 2003; Trustee, Frost to October 2005); Valley YMCA; Trustee, responsible for Managed College of Wooster. Accounts Business and intermediary distribution since October 1999; President and Director, Management since 1999; Managing Director, Neuberger Berman, LLC since 2005; formerly, Executive Vice President, Neuberger Berman, LLC, 1999 to December 2005; formerly, Principal, Neuberger Berman, LLC, 1997 to 1999; formerly, Senior Vice President, Management, 1996 to 1999. /(1)/ The business address of each listed person is 605 Third Avenue, New York, New York 10158. /(2)/ Pursuant to the Trust's Trust Instrument, each Fund Trustee shall hold office for life or until his or her successor is elected or the Trust terminates; except that (a) any Fund Trustee may resign by delivering a written resignation; (b) any Fund Trustee may be removed with or without cause at any time by a written instrument signed by at least two-thirds of the other Fund Trustees; (c) any Fund Trustee who requests to be retired, or who has become unable to serve, may be retired by a written instrument signed by a majority of the other Fund Trustees; and (d) any Fund Trustee may be removed at any shareholder meeting by a vote of at least two-thirds of the outstanding shares. /(3)/ Except as otherwise indicated, each individual has held the positions shown for at least the last five years. /(4)/ For funds organized in a master-feeder structure, we count the master fund and its associated feeder funds as a single portfolio. * Indicates a Fund Trustee who is an "interested person" within the meaning of the 1940 Act. Mr. Sundman and Mr. Rivkin are interested persons of the Trust by virtue of the fact that they are officers and/or directors of Management and/or LBAM. 76 - -------------------------------------------------------------------------------- Information about the Officers of the Trust Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Length of Time Served/(2)/ Andrew B. Allard (45) Anti-Money Senior Vice President, Neuberger Berman, LLC since 2006; Deputy General Laundering Counsel, Neuberger Berman, LLC since 2004; formerly, Vice President, Compliance Neuberger Berman, LLC, 2000 to 2006; formerly, Associate General Counsel, Officer since Neuberger Berman, LLC, 1999 to 2004; Anti-Money Laundering Compliance 2005 Officer, sixteen registered investment companies for which Management acts as investment manager and administrator (seven since 2002, three since 2003, four since 2004, one since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). Michael J. Bradler (37) Assistant Vice President, Neuberger Berman, LLC since 2006; Employee, Management Treasurer since since 1997; Assistant Treasurer, sixteen registered investment companies for 2005 which Management acts as investment manager and administrator (fifteen since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). Claudia A. Brandon (50) Secretary since Senior Vice President, Neuberger Berman, LLC since 2007; Vice President- 2005 Mutual Fund Board Relations, Management since 2000 and Assistant Secretary since 2004; formerly, Vice President, Neuberger Berman, LLC, 2002 to 2006 and Employee since 1999; Secretary, sixteen registered investment companies for which Management acts as investment manager and administrator (three since 1985, four since 2002, three since 2003, four since 2004, one since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). Robert Conti (50) Vice President Managing Director, Neuberger Berman, LLC since 2007; formerly, Senior since 2005 Vice President, Neuberger Berman, LLC, 2003 to 2006; formerly, Vice President, Neuberger Berman, LLC, 1999 to 2003; Senior Vice President, Management since 2000; Vice President, sixteen registered investment companies for which Management acts as investment manager and administrator (three since 2000, four since 2002, three since 2003, four since 2004, one since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). Brian J. Gaffney (53) Vice President Managing Director, Neuberger Berman, LLC since 1999; Senior Vice since 2005 President, Management since 2000; Vice President, sixteen registered investment companies for which Management acts as investment manager and administrator (three since 2000, four since 2002, three since 2003, four since 2004, one since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). 77 - -------------------------------------------------------------------------------- Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Length of Time Served/(2)/ Maxine L. Gerson (56) Chief Legal Senior Vice President, Neuberger Berman, LLC since 2002; Deputy General Officer since Counsel and Assistant Secretary, Neuberger Berman, LLC since 2001; 2005 (only for Secretary and General Counsel, Management since 2004; Chief Legal Officer purposes of (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of sections 307 2002), sixteen registered investment companies for which Management acts and 406 of the as investment manager and administrator (fifteen since 2005 and one since Sarbanes-Oxley 2006) and one registered investment company for which Management acts Act of 2002) as investment adviser (since 2006). Sheila R. James (41) Assistant Assistant Vice President, Neuberger Berman, LLC since 2007 and Employee Secretary since since 1999; Assistant Secretary, sixteen registered investment companies for 2005 which Management acts as investment manager and administrator (seven since 2002, three since 2003, four since 2004, one since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). Kevin Lyons (51) Assistant Employee, Neuberger Berman, LLC since 1999; Assistant Secretary, sixteen Secretary since registered investment companies for which Management acts as investment 2005 manager and administrator (ten since 2003, four since 2004, one since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). John M. McGovern (37) Treasurer and Senior Vice President, Neuberger Berman, LLC since 2007; formerly, Vice Principal President, Neuberger Berman, LLC, 2004 to 2006; Employee, Management Financial and since 1993; Treasurer and Principal Financial and Accounting Officer, sixteen Accounting registered investment companies for which Management acts as investment Officer since manager and administrator (fifteen since 2005 and one since 2006) and one 2005 registered investment company for which Management acts as investment adviser (since 2006); formerly, Assistant Treasurer, fifteen registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005. Frank Rosato (36) Assistant Vice President, Neuberger Berman, LLC since 2006; Employee, Management Treasurer since since 1995; Assistant Treasurer, sixteen registered investment companies for 2005 which Management acts as investment manager and administrator (fifteen since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). Frederic B. Soule (61) Vice President Senior Vice President, Neuberger Berman, LLC since 2003; formerly, Vice since 2005 President, Neuberger Berman, LLC, 1999 to 2003; Vice President, sixteen registered investment companies for which Management acts as investment manager and administrator (three since 2000, four since 2002, three since 2003, four since 2004, one since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2006). 78 - -------------------------------------------------------------------------------- Name, Age, and Address/(1)/ Position and Principal Occupation(s)/(3)/ Length of Time Served/(2)/ Chamaine Williams (35) Chief Senior Vice President, Lehman Brothers Inc. since 2007; formerly, Vice Compliance President, Lehman Brothers Inc., 2003 to 2006; Chief Compliance Officer, Officer since sixteen registered investment companies for which Management acts as 2005 investment manager and administrator (fifteen since 2005 and one since 2006) and one registered investment company for which Management acts as investment adviser (since 2005); Chief Compliance Officer, Lehman Brothers Asset Management Inc. since 2003; Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC since 2003; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003. /(1)/ The business address of each listed person is 605 Third Avenue, New York, New York 10158. /(2)/ Pursuant to the By-Laws of the Trust, each officer elected by the Fund Trustees shall hold office until his or her successor shall have been elected and qualified or until his or her earlier death, inability to serve, or resignation. Officers serve at the pleasure of the Fund Trustees and may be removed at any time with or without cause. /(3)/ Except as otherwise indicated, each individual has held the positions shown for at least the last five years. 79 - -------------------------------------------------------------------------------- Proxy Voting Policies and Procedures A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available, without charge, by calling 1-888-556-9030 (toll-free) and on the website of the Securities and Exchange Commission, at www.sec.gov. Information regarding how the Trust voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is also available, without charge, by calling 1-888-556-9030 (toll-free) and on the website of the Securities and Exchange Commission, at www.sec.gov. Quarterly Portfolio Schedule The Trust files a complete schedule of portfolio holdings for each Master Series with the Securities and Exchange Commission for the first and third quarters of each fiscal year on Form N-Q. Each Trust's Forms N-Q are available on the Securities and Exchange Commission's website at www.sec.gov and may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, DC. Information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. The information on Form N-Q is available upon request, without charge, by calling 1-888-556-9030 (toll-free). Board Consideration of the Management and Sub-Advisory Agreements At a meeting held on September 27, 2006, the Board of Trustees of Institutional Liquidity Trust ("Board"), including the Trustees who are not "interested persons" of Neuberger Berman Management Inc. ("Management") (including its affiliates) or Institutional Liquidity Trust ("Independent Fund Trustees"), approved the Management and Sub-Advisory Agreements ("Agreements") between Management and Institutional Liquidity Trust, on behalf of Money Market Master Series, Prime Master Series, Government Master Series and Treasury Master Series (each, a "Master Series"). Each of Money Market Portfolio, Prime Portfolio, Government Portfolio and Treasury Portfolio (each, a "Feeder Portfolio") invests all of its net investable assets in Money Market Master Series, Prime Master Series, Government Master Series and Treasury Master Series, respectively. The term "Fund" is used throughout this section to refer to each Feeder Portfolio or its corresponding Master Series, as appropriate. In evaluating the Agreements, the Board, including the Independent Fund Trustees, reviewed materials furnished by Management and Lehman Brothers Asset Management Inc. ("Lehman Brothers Asset Management") and met with senior representatives of Management and Lehman Brothers Asset Management regarding their personnel and operations. The Independent Fund Trustees were advised by counsel that is experienced in Investment Company Act of 1940 matters and that is independent of Management and Lehman Brothers Asset Management. The Board considered the following factors, among others, in connection with its approval of the Agreements: (1) the nature, extent, and quality of the services to be provided by Management and Lehman Brothers Asset Management; (2) the performance of similar funds managed by Management; (3) the costs of the services to be provided; (4) the extent to which economies of scale might be realized as each Fund grows; and (5) whether fee levels reflect those potential economies of scale for the benefit of investors in each Fund. In their deliberations, the Board members did not identify any particular information that was all-important or controlling, and each Trustee may have attributed different weights to the various factors. The Board evaluated the terms of the Agreements, the overall fairness of the Agreements to each Fund and whether the Agreements were in the best interests of each Fund and its shareholders. With respect to the nature, extent and quality of the services provided, the Board considered the performance of similar funds managed by Management and the degree of risk likely to be undertaken by each Fund's portfolio managers. The Board considered the experience and staffing of portfolio management and the investment research personnel of Management and Lehman Brothers Asset Management that would be dedicated to performing services for the Funds. The Board noted that Management also would provide certain administrative services, including fund accounting and compliance oversight. In addition, the Board noted the positive compliance history of Management, as the firm has been free of significant compliance problems. 80 - -------------------------------------------------------------------------------- With respect to the performance of Money Market Portfolio and Prime Portfolio, the Board considered the performance of Neuberger Berman Institutional Cash Fund and Cash Management Prime Portfolio, respectively, relative to each Fund's benchmark and a peer group of investment companies pursuing broadly similar strategies as each Fund. Neuberger Berman Institutional Cash Fund and Cash Management Prime Portfolio invest in the same Master Series as Money Market Portfolio and Prime Portfolio, respectively. The Board also considered the previous performance of Management in managing Neuberger Berman Institutional Cash Fund, a series of Neuberger Berman Income Funds and the predecessor to Neuberger Berman Institutional Cash Fund. With respect to the performance of Government Portfolio and Treasury Portfolio, the Board considered the performance of similar funds managed by Management relative to a peer group of investment companies pursuing broadly similar strategies as each Fund. With respect to the overall fairness of the Agreements, the Board considered the fee structure of each Fund's Agreement as compared to a peer group of comparable funds and any fall-out benefits likely to accrue to Management or Lehman Brothers Asset Management or their affiliates. The Board reviewed a comparison of each Fund's management fee and overall expense ratio to a peer group of comparable funds. In addition, the Board considered the contractual limits on Fund expenses undertaken by Management for the Funds. The Board considered whether there were other funds that were advised or sub-advised by Management or its affiliates or separate accounts managed by Management or its affiliates with similar investment objectives, policies and strategies as the Funds. The Board compared the fees charged to any comparable separate accounts to the fees charged to the Funds at various asset levels. The Board considered the appropriateness and reasonableness of any differences between the fees charged between each Fund and the comparable separate accounts and determined that any differences in fees were consistent with the management and other services provided. The Board also evaluated any anticipated economies of scale in relation to the services Management provides to each Fund. The Board considered the relatively low level of the management fee and the contractual expense limit for each class of each Fund. Conclusions In approving the Agreements, the Board concluded that the terms of each Agreement are fair and reasonable and that approval of the Agreements is in the best interest of each Fund and its shareholders. In reaching this determination, the Board considered that Management and Lehman Brothers Asset Management could be expected to provide a high level of service to each Fund; that each Fund's fee structure appeared to the Board to be reasonable given the nature and quality of services expected to be provided; and that the expected benefits accruing to Management and its affiliates by virtue of their relationship to the Funds were reasonable in comparison with the expected costs of providing the investment advisory services and the expected benefits accruing to each Fund. 81 Investment manager: Neuberger Berman Management Inc. Sub-adviser: Lehman Brothers Asset Management LLC Neuberger Berman Management Inc. 605 Third Avenue, 2nd Floor New York, NY 10158-0180 888.556.9030 Web site: www.lehman.com/lbilf STATISTICS AND PROJECTIONS IN THIS REPORT ARE DERIVED FROM SOURCES DEEMED TO BE RELIABLE BUT CANNOT BE REGARDED AS A REPRESENTATION OF FUTURE RESULTS OF THE PORTFOLIOS. THIS REPORT IS PREPARED FOR THE GENERAL INFORMATION OF SHAREHOLDERS AND IS NOT AN OFFER OF SHARES OF THE PORTFOLIOS. SHARES ARE SOLD ONLY THROUGH THE CURRENTLY EFFECTIVE PROSPECTUS, WHICH MUST PRECEDE OR ACCOMPANY THIS REPORT. H0297 05/07 ITEM 2. CODE OF ETHICS The Board of Trustees ("Board") of Lehman Brothers Institutional Liquidity Funds ("Registrant") adopted a code of ethics that applies to the Registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions ("Code of Ethics"). For the period covered by this Form N-CSR, there were no waivers from the Code of Ethics granted to the Registrant's principal executive officer, principal financial officer, principle accounting officer or controller, or persons performing similar functions. A copy of the Code of Ethics is incorporated by reference to Lehman Brothers Reserve Liquidity Funds' Form N-CSR, Investment Company Act file number 811-21716 (filed June 5, 2006). The Code of Ethics is also available, without charge, by calling 1-800-877-9700 (toll-free). ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT The Board has determined that the Registrant has one audit committee financial expert serving on its audit committee. The Registrant's audit committee financial expert is Howard Mileaf. Mr. Mileaf is an independent director as defined by Form N-CSR. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES The financial information provided below is that of the registrant, Lehman Brothers Institutional Liquidity Funds. This N-CSR relates only to Money Market Portfolio, Prime Portfolio, Treasury Portfolio and Government Portfolio, (collectively, the "Funds"). Ernst & Young, LLP ("E&Y") serves as independent registered public accounting firm to Money Market Portfolio and Government Portfolio. Tait, Weller & Baker LLP ("TW&B") serves as independent registered public accounting firm to Prime Portfolio and Treasury Portfolio. Since the Registrant did not complete one full year of operations in 2007, the 2007 fees are only shown from commencement of operations. (a) Audit Fees ---------- The aggregate fees billed for professional services rendered by E&Y for the audit of the annual financial statements or services that are normally provided by E&Y in connection with statutory and regulatory filings or engagements were $30,000 for the fiscal period ended 2007. The aggregate fees billed for professional services rendered by TW&B for the audit of the annual financial statements or services that are normally provided by TW&B in connection with statutory and regulatory filings or engagements were $9,400 for the fiscal period ended 2007. (b) Audit-Related Fees ------------------ The aggregate fees billed to the Registrant for assurance and related services by E&Y that are reasonably related to the performance of the audit of the Registrant's financial statements and are not reported above in AUDIT FEES were $0 for the fiscal period ended 2007. The fees billed to other entities in the investment company complex for assurance and related services by E&Y that are reasonably related to the performance of the audit that the Audit Committee was required to approve because the engagement related directly to the operations and financial reporting of the Registrant were $0 for the fiscal period ended 2007. The aggregate fees billed to the Registrant for assurance and related services by TW&B that are reasonably related to the performance of the audit of the Registrant's financial statements and are not reported above in AUDIT FEES were $0 for the fiscal period ended 2007. The fees billed to other entities in the investment company complex for assurance and related services by TW&B that are reasonably related to the performance of the audit that the Audit Committee was required to approve because the engagement related directly to the operations and financial reporting of the Registrant were $0 for the fiscal period ended 2007. (c) Tax Fees -------- The aggregate fees billed to the Registrant for professional services rendered by E&Y for tax compliance, tax advice, and tax planning were $6,000 for the fiscal period ended 2007. The nature of the services provided were tax compliance, tax advice, and tax planning. The Audit Committee approved 0% of these services provided by E&Y for the fiscal period ended 2007, pursuant to the waiver provisions of Rule 2-01(c)(7)(i)(C) of Regulation S-X. The fees billed to other entities in the investment company complex for professional services rendered by E&Y for tax compliance, tax advice, and tax planning that the Audit Committee was required to approve because the engagement related directly to the operations and financial reporting of the Registrant were $14,000 for the fiscal period ended 2007. The Audit Committee approved 0% of these services provided by E&Y for the fiscal period ended 2007, pursuant to the waiver provisions of Rule 2-01(c)(7)(i)(C) of Regulation S-X. The aggregate fees billed to the Registrant for professional services rendered by TW&B for tax compliance, tax advice, and tax planning were $2,600 for the fiscal period ended 2007. The nature of the services provided were tax compliance, tax advice, and tax planning. The Audit Committee approved 0% of these services provided by TW&B for the fiscal period ended 2007, pursuant to the waiver provisions of Rule 2-01(c)(7)(i)(C) of Regulation S-X. The fees billed to other entities in the investment company complex for professional services rendered by TW&B for tax compliance, tax advice, and tax planning that the Audit Committee was required to approve because the engagement related directly to the operations and financial reporting of the Registrant were $3,000 for the fiscal period ended 2007. The Audit Committee approved 0% of these services provided by TW&B for the fiscal period ended 2007, pursuant to the waiver provisions of Rule 2-01(c)(7)(i)(C) of Regulation S-X. (d) All Other Fees -------------- The aggregate fees billed to the Registrant for products and services provided by E&Y, other than services reported in AUDIT FEES, AUDIT-RELATED FEES, and TAX FEES were $0 for the fiscal period ended 2007. The fees billed to other entities in the investment company complex for products and services provided by E&Y, other than services reported in AUDIT FEES, AUDIT-RELATED FEES, and TAX FEES, that the Audit Committee was required to approve because the engagement related directly to the operations and financial reporting of the Registrant were $0 for the fiscal period ended 2007. The aggregate fees billed to the Registrant for products and services provided by TW&B, other than services reported in AUDIT FEES, AUDIT-RELATED FEES, and TAX FEES were $0 for the fiscal period ended 2007. The fees billed to other entities in the investment company complex for products and services provided by TW&B, other than services reported in Audit Fees, Audit-Related Fees, and Tax Fees, that the Audit Committee was required to approve because the engagement related directly to the operations and financial reporting of the Registrant were $0 for the fiscal period ended 2007. (e) Audit Committee's Pre-Approval Policies and Procedures ------------------------------------------------------ (1) The Audit Committee's pre-approval policies and procedures for the Registrant to engage an accountant to render audit and non-audit services delegate to each member of the Committee the power to pre-approve services between meetings of the Committee. (2) None of the services described in paragraphs (b) through (d) above were approved by the Audit Committee pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X. (f) Hours Attributed to Other Persons --------------------------------- Not applicable. (g) Non-Audit Fees -------------- Non-audit fees billed by E&Y for services rendered to the Registrant were $6,000 for the fiscal period ended 2007. Non-audit fees billed by E&Y for services rendered to the Registrant's investment adviser and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the Registrant were $239,000 for the fiscal period ended 2007. Non-audit fees billed by TW&B for services rendered to the Registrant $2,600 for the fiscal period ended 2007. Non-audit fees billed by TW&B for services rendered to the Registrant's investment adviser and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the Registrant were $40,100 for the fiscal period ended 2007. (h) The Audit Committee of the Board considered whether the provision of non-audit services rendered to the Registrant's investment adviser and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the Registrant that were not pre-approved by the Audit Committee because the engagement did not relate directly to the operations and financial reporting of the Registrant is compatible with maintaining E&Y's and TW&B's independence. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS Not applicable to the Registrant. ITEM 6. SCHEDULE OF INVESTMENTS The complete schedule of investments for each series is disclosed in the Registrant's Annual Report, which is included as Item 1 of this Form N-CSR. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES Not applicable to the Registrant. ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable to the Registrant. ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS Not applicable to the Registrant. ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS There were no changes to the procedures by which shareholders may recommend nominees to the Board. ITEM 11. CONTROLS AND PROCEDURES (a) Based on an evaluation of the disclosure controls and procedures (as defined in rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "Act")) as of a date within 90 days of the filing date of this document, the Chief Executive Officer and Treasurer and Principal Financial and Accounting Officer of the Registrant have concluded that such disclosure controls and procedures are effectively designed to ensure that information required to be disclosed by the Registrant on Form N-CSR and Form N-Q is accumulated and communicated to the Registrant's management to allow timely decisions regarding required disclosure. (b) There were no significant changes in the Registrant's internal controls over financial reporting (as defined in rule 30a-3(d) under the Act) that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the Registrant's internal control over financial reporting. ITEM 12. EXHIBITS (a)(1) A copy of the Code of Ethics is incorporated by reference to Lehman Brothers Reserve Liquidity Funds' Form N-CSR, Investment Company Act file number 811-21716 (filed June 5, 2006). (a)(2) The certifications required by Rule 30a-2(a) of the Act and Section 302 of the Sarbanes-Oxley Act of 2002 ("Sarbanes-Oxley Act") are attached hereto. (a)(3) Not applicable. (b) The certifications required by Rule 30a-2(b) of the Act and Section 906 of the Sarbanes-Oxley Act are attached hereto. The certifications provided pursuant to Rule 30a-2(a) of the Act and Section 906 of the Sarbanes-Oxley Act are not deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934 ("Exchange Act"), or otherwise subject to the liability of that section. Such certifications will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act, except to the extent that the Registrant specifically incorporates them by reference. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. LEHMAN BROTHERS INSTITUTIONAL LIQUIDITY FUNDS By: /s/Peter E. Sundman ------------------- Peter E. Sundman Chief Executive Officer Date: June 7, 2007 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated. By: /s/Peter E. Sundman ------------------- Peter E. Sundman Chief Executive Officer Date: June 7, 2007 By: /s/John M. McGovern ------------------- John M. McGovern Treasurer and Principal Financial and Accounting Officer Date: June 7, 2007