Commission
File
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Exact
Name of Registrant as Specified in Its Charter; State of
Incorporation;
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IRS
Employer
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Number
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Address
of Principal Executive Offices; and Telephone
Number
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Identification
Number
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1-1839
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COMMONWEALTH
EDISON COMPANY
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36-0938600
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(an
Illinois corporation)
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440
South LaSalle Street
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Chicago,
Illinois 60605-1028
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(312)
394-4321
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000-16844 | PECO ENERGY COMPANY | 23-0970240 |
(a Pennsylvania corporation) | ||
2301 Market Street | ||
Philadelphia, Pennsylvania 19101-8699 | ||
(215) 841-4000 |
£
|
Written
communications pursuant to Rule 425 under the Securities Act (17
CFR
230.425)
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£
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Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)
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£
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Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17
CFR
240.14d-2(b))
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£
|
Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17
CFR
240.13e-4(c))
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COMMONWEALTH
EDISON COMPANY
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/s/
Robert K. McDonald
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Robert K. McDonald | |||
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Senior
Vice President, Chief Financial Officer,
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Treasurer
and Chief Risk Officer
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PECO ENERGY COMPANY | |||
/s/ Michael Metzner | |||
Michael Metzner | |||
Vice President and Treasurer | |||
March 20, 2007 |