# EDGAR Filing Document

**Accession Number:** 0000022606
**File Stem:** 0001104659-23-000370
**Filing Date:** 2023-1
**Character Count:** 6446
**Document Hash:** 8e7f64cd5d17aca5ab672649e174a902
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-23-000370.hdr.sgml**: 20230103

**ACCESSION NUMBER**: 0001104659-23-000370

**CONFORMED SUBMISSION TYPE**: FWP

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230103

**DATE AS OF CHANGE**: 20230103

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COMMONWEALTH EDISON Co
- **CENTRAL INDEX KEY:** 0000022606
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **IRS NUMBER:** 360938600
- **STATE OF INCORPORATION:** IL
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** FWP
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-266487-06
- **FILM NUMBER:** 23502722

**BUSINESS ADDRESS:**
- **STREET 1:** 440 S LASALLE STREET
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60605-1028
- **BUSINESS PHONE:** 3123944321

**MAIL ADDRESS:**
- **STREET 1:** 440 S LASALLE STREET
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60605-1028

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMMONWEALTH EDISON CO
- **DATE OF NAME CHANGE:** 19920703
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COMMONWEALTH EDISON Co
- **CENTRAL INDEX KEY:** 0000022606
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **IRS NUMBER:** 360938600
- **STATE OF INCORPORATION:** IL
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** FWP

**BUSINESS ADDRESS:**
- **STREET 1:** 440 S LASALLE STREET
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60605-1028
- **BUSINESS PHONE:** 3123944321

**MAIL ADDRESS:**
- **STREET 1:** 440 S LASALLE STREET
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60605-1028

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COMMONWEALTH EDISON CO
- **DATE OF NAME CHANGE:** 19920703

Filed Pursuant to Rule 433

Registration Statement No. 333-266487-06

January 3, 2023

**Commonwealth Edison Company**

**First Mortgage** 4.900% Bonds, Series 134, due 2033**

**First Mortgage** 5.300% Bonds, Series 135, due 2053**

**January 3, 2023**

**<u>Pricing Term Sheet</u>**

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| | | |
|:---|:---|:---|
| Issuer: | Commonwealth Edison Company<br>|  |
| Ratings\*: | A1 (Moody's); A (S&P); A (Fitch)<br>|  |
| Trade Date: | January 3, 2023<br>|  |
| Settlement Date\*\*:<br>Securities:<br>| January 10, 2023 (T+5)<br>First Mortgage 4.900% Bonds, Series 134, due 2033<br>| <br>First Mortgage 5.300% Bonds, Series 135, due 2053<br>|
| Principal Amount: | $400000000<br>| $575000000 |
| Maturity Date: | February 1, 2033<br>| February 1, 2053 |
| Coupon: | 4.900%<br>| 5.300% |
| Benchmark Treasury: | 4.125% due November 15, 2032<br>| 3.00% due August 15, 2052 |
| Benchmark Treasury Price / Yield: | 102-23 / 3.792%<br>| 84-01 / 3.916% |
| Spread to Benchmark Treasury: | +115 basis points<br>| +140 basis points |
| Yield to Maturity: | 4.942%<br>| 5.316% |
| Public Offering Price: | 99.666% of the principal amount<br>| 99.757% of the principal amount |
| Interest Payment Dates: | February 1 and August 1 of each year, commencing August 1, 2023<br>| February 1 and August 1 of each year, commencing August 1, 2023 |
| Optional Redemption Provisions: | At any time prior to November 1, 2032 (three months prior to the maturity date), at a make whole price equal to the greater of (a) discounted to the redemption date on a semi-annual basis at the Treasury Rate plus 20 basis points or (b) 100% of the principal amount; and on or after November 1, 2032, at 100% of the principal amount; plus, in each case, accrued and unpaid interest to the redemption date  | At any time prior to August 1, 2052 (six months prior to the maturity date), at a make whole price equal to the greater of (a) discounted to the redemption date on a semi-annual basis at the Treasury Rate plus 25 basis points or (b) 100% of the principal amount; and on or after August 1, 2052, at 100% of the principal amount; plus, in each case, accrued and unpaid interest to the redemption date |

---

---

| | | |
|:---|:---|:---|
| CUSIP / ISIN: | 202795 JX9 / US202795JX94<br>| 202795 JY7 / US202795JY77 |
| Joint Book-Running Managers: | BNP Paribas Securities Corp.<br> BofA Securities, Inc.<br> U.S. Bancorp Investments, Inc.<br> Credit Agricole Securities (USA) Inc.<br> Credit Suisse Securities (USA) LLC<br>| BNP Paribas Securities Corp.<br> BofA Securities, Inc.<br> U.S. Bancorp Investments, Inc.<br> Credit Agricole Securities (USA) Inc.<br> Credit Suisse Securities (USA) LLC |
| Senior Managers:<br>Managers: | BNY Mellon Capital Markets, LLC<br> M&T Securities, Inc.<br> Santander Investment Securities Inc.<br> Academy Securities, Inc.<br> Loop Capital Markets LLC<br> Penserra Securities LLC<br> Stern Brothers & Co. | BNY Mellon Capital Markets, LLC<br> M&T Securities, Inc.<br> Santander Investment Securities Inc.<br> Academy Securities, Inc.<br> Loop Capital Markets LLC<br> Penserra Securities LLC<br> Stern Brothers & Co. |

---

**\*Note:** A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time.

**\*\*We expect to deliver the bonds on or about January 10**, **2023, which will be the fifth business day following the date of this term sheet ("T+5"). Under Rule 15c6-1 under the Exchange Act, trades in the secondary market generally are required to settle in two business days, unless the parties to any such trade expressly agree otherwise. Accordingly, purchasers who wish to trade bonds on the date of this term sheet or the next two succeeding business days will be required, by virtue of the fact that the bonds initially will settle in T+5, to specify an alternate settlement cycle at the time of any such trade to prevent failed settlement and should consult their own advisors.**

**The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering. You may get these documents for free by visiting EDGAR on the SEC Web site at www.sec.gov. Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling BNP Paribas Securities Corp. at** **1-800-854-5674**, **BofA Securities, Inc. at 1-800-294-1322 and U.S. Bancorp Investments, Inc. at 1-877-558-2607.**