Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses:
SEC Accession No. 0001193125-18-040237
Filing Date
2018-02-12
Accepted
2018-02-12 16:38:01
Documents
1

Document Format Files

Seq Description Document Type Size
1 FWP d537205dfwp.htm FWP 12419
  Complete submission text file 0001193125-18-040237.txt   14015
Mailing Address 10 SOUTH DEARBORN STREET 37TH FLOOR CHICAGO IL 606900767
Business Address ONE FIRST NATIONAL PLZ 37TH FL P O BOX 767 CHICAGO IL 60690 3123944321
COMMONWEALTH EDISON CO (Filed by) CIK: 0000022606 (see all company filings)

IRS No.: 360938600 | State of Incorp.: IL | Fiscal Year End: 1231
Type: FWP
SIC: 4911 Electric Services

Mailing Address 10 SOUTH DEARBORN STREET 37TH FLOOR CHICAGO IL 606900767
Business Address ONE FIRST NATIONAL PLZ 37TH FL P O BOX 767 CHICAGO IL 60690 3123944321
COMMONWEALTH EDISON CO (Subject) CIK: 0000022606 (see all company filings)

IRS No.: 360938600 | State of Incorp.: IL | Fiscal Year End: 1231
Type: FWP | Act: 34 | File No.: 333-213383-05 | Film No.: 18597037
SIC: 4911 Electric Services