Underwriter (Number of Offerings As Lead Underwriter)

Gross Proceeds (M)

Lehman Brothers Inc. (4)

$494.1

Morgan Stanley Dean Witther (1)

$400.0

Credit Suisse First Boston (3)

$311.2

Merrill Lynch & Co. (2)

$218.5

S.G. Cowen Securities Corp. (2)

$200.3

Salomon Smith Barney (1)

$186.7

Thomas Weisel Partners (2)

$186.6

J.P. Morgan Chase & Co. (2)

$169.8

U.S. Bancorp Piper Jaffray (3)

$122.4

UBS Warburg LLC (1)

$70.7

Banc of America Securities (1)

$69.0

CIBC World Markets Corp. (1)

$56.0

Ladenburg Thalmann & Co. (1)

$46.5

Legg Mason Wood Walker (1)

$46.5

Gerard Klauer Mattison & Co. (2)

$38.6

* The offerings in this chart include only those that were completed on U.S. stock exchanges (NASDAQ, NYSE or AMEX) from January ­ Aug. 17, 2001. Gross proceeds include additional funding raised from the exercise of overallotment options, when disclosed.

# After-market performance is expressed as the percent change in stock price between the offering price and the closing price on 8/17/01. For underwriters with multiple offerings, the after-market performance (as a percent change) was calculated for each stock in that underwriter's "group," the percentage summed, and then averaged.