WARBURG PINCUS PRIVATE EQUITY (E&P) XII MAIN-1, L.P.

PFID 805-5354068020 Managed by WARBURG PINCUS LLC

Private Equity Fund 3(c)(7)

Gross Asset Value

$52.7M

Min. Investment

$20,000,000

Investors

130

First Sale

FY End

Service Providers

Auditor

ERNST & YOUNG LLP

NEW YORK, New York, United States

PCAOB: Registered

Independent: Yes

Custodian

BOFA SECURITIES, INC.

NEW YORK, New York, United States

Custodian

WELLS FARGO BANK, NA

SIOUX FALLS, South Dakota, United States

Custodian

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

NEW YORK, New York, United States

Custodian

BLACKROCK ADVISORS, LLC

WILMINGTON, Delaware, United States

Custodian

GOLDMAN SACHS & CO. LLC

NEW YORK, New York, United States