1. Name Paul Kobyra Location Norwalk, CT Insurance Market Report - 2nd Quarter 2003

2. 2 Marsh Marketplace Trends Property Casualty: – Primary – Excess Middle Market

3. Step 2 Property

4. 4 Marsh Property July 1, 2003 -10% to Flat April 1, 2003 July 1, 2002 Average Rate Increase — Average/Good Risks Renewal Date -5 to 5% 70 to 80%

5. 5 Marsh Property Terrorism Risk Insurance Act (TRIA) Insurers required to identify terrorism premiums separately 60% of quotes were priced at or below 14% of the property premium Overall average price between 8 to 9.5%, but locations in New York and other urban areas experienced larger-than-average pricing levels Financial services, health care, real estate and government experienced higher-than-average pricing On average, only 1/3 of clients accepted TRIA coverage; the majority of which included financial services, health care and government

6. 6 Marsh Property Stand-Alone Terrorism Submission activity growing due to broader degree of coverage offered under these programs (both certified and non-certified events vs. TRIA) Stand-alone coverage available for: – Foreign locations not covered under TRIA or local terrorism schemes – Filling gaps in TRIA coverage (i.e., non-certified or acts of domestic terrorism) – Filling portions of quota-share programs where individual TRIA quotes are excessive Sometimes more cost-effective option Renewal costs reduced from expiring levels

7. Step 2 Casualty Primary and Excess

8. 8 Marsh Primary Casualty Workers Compensation Commercial General Liability Commercial Auto Liability July 1, 2003 10 to 30% April 1, 2003 July 1, 2002 Average Rate Increase — Average/Good Risks Renewal Date 10 to 30% 30 to 50%

9. 9 Marsh Excess Casualty July 1, 2003 25 to 40% April 1, 2003 July 1, 2002 Average Rate Increase — Average/Good Risks Renewal Date 35 - 50% 80 - 150%

10. 10 Marsh Workers Compensation Greater rate increases for large and difficult risks Higher pricing and retentions for California and high state-benefit domiciled risks Some relief through TRIA Asbestos exposure high on underwriters’ list for scrutiny Greater emphasis on insureds’ claims administrators Detailed information required by both primary and reinsurance marketplace for concentration of risk

11. Step 2 Middle Market

12. 12 Marsh Middle Market July 1, 2003 -5 to 5+% Average Rate Increase — Average/Good Risks Renewal Date July 1, 2003 15+% Average Rate Increase — Average/Good Risks Renewal Date July 1, 2003 15 +% Average Rate Increase — Average/Good Risks Renewal Date July 1, 2003 15 to 25% Average Rate Increase — Average/Good Risks Renewal Date Property Auto Liability General Liability Workers Compensation July 1, 2003 35+% Average Rate Increase — Average/Good Risks Renewal Date Umbrella/Excess Casualty

13. 13 Marsh Marketplace Influences Breadth, depth of hard market--all lines affected Underwriter reserve strengthening Investment income environment Capacity contracting Low catastrophe losses - 2002 Accounting, corporate governance issues

14. 14 Marsh Information Concerning Forward-Looking Statements Any presentation relating to this material contains certain statements relating to future results, which are forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Such statements may include, without limitation, discussions concerning revenues, expenses, earnings, cash flow, capital structure, pension funding, financial losses and expected insurance recoveries resulting from the September 11, 2001 attack on the World Trade Center in New York City, as well as market and industry conditions, premium rates, financial markets, interest rates, foreign exchange rates, contingencies and matters relating to MMC’s operations and income taxes. Such forward-looking statements are based on available current market and industry materials, experts’ reports and opinions and long-term trends, as well as management’s expectations concerning future events impacting MMC. Forward-looking statements by their very nature involve risks and uncertainties. Factors that may cause actual results to differ materially from those contemplated by any forward-looking statements contained herein include, in the case of MMC’s risk and insurance services and consulting businesses, the amount of actual insurance recoveries and financial losses from the September 11 attack on the World Trade Center, or other adverse consequences from that incident. Other factors that should be considered in the case of MMC’s risk and insurance services business are changes in competitive conditions, movements in premium rate levels, the continuation of difficult conditions for the transfer of commercial risk and other changes in the global property and casualty insurance markets, the impact of terrorist attacks, natural catastrophes, and mergers between client organizations, including insurance and reinsurance companies. Factors to be considered in the case of MMC’s investment management business include changes in worldwide and national equity and fixed income markets, actual and relative investment performance, the level of sales and redemptions and the ability to maintain investment management and administrative fees at appropriate levels; and with respect to all of MMC’s activities, changes in general worldwide and national economic conditions, changes in the value of investments made in individual companies and investment funds, fluctuations in foreign currencies, actions of competitors or regulators, changes in interest rates or in the ability to access financial markets, developments relating to claims, lawsuits and contingencies, prospective and retrospective changes in the tax or accounting treatment of MMC’s operations, and the impact of tax and other legislation and regulation in the jurisdictions in which MMC operates. Forward-looking statements speak only as of the date on which they are made, and MMC undertakes no obligation to update any forward-looking statement to reflect events or circumstances after the date on which it is made or to reflect the occurrence of unanticipated events. Please refer to Marsh & McLennan Companies' 2001 Annual Report on Form 10-K for "Information Concerning Forward-Looking Statements," its reports on Form 8-K and quarterly reports on Form 10-Q. MMC is committed to providing timely and materially accurate information to the investing public, consistent with our legal and regulatory obligations. To that end, MMC and its operating companies use their Web sites to convey meaningful information about their businesses, including the anticipated release of quarterly financial results, and the posting of updates of assets under management at Putnam. Monthly updates of assets under management at Putnam will be posted on the first business day following the end of each month, except at the end of March, June, September and December, when such information will be released with MMC’s quarterly earnings announcement. Investors can link to MMC and its operating company Web sites through www.mmc.com.

15. Name Paul Kobyra Location Norwalk, CT Insurance Market Report - August 2003