COMMONWEALTH EDISON Co
SEC Filing List

CIK: 0000022606
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Form Description Owner/Filer Filing Agent Date Actions
10-QQuarterly report pursuant to Section 13 ...ATLANTIC CITY ELECTRIC CO , BALTIMORE GAS & ELECTRIC CO , COMMONWEALTH EDISON Co , DELMARVA POWER & LIGHT CO /DE/ , PECO ENERGY CO , POTOMAC ELECTRIC POWER CO , EXELON CORP , PEPCO HOLDINGS LLC 07/30/2026
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8-KCurrent report filingATLANTIC CITY ELECTRIC CO , BALTIMORE GAS & ELECTRIC CO , COMMONWEALTH EDISON Co , DELMARVA POWER & LIGHT CO /DE/ , PECO ENERGY CO , POTOMAC ELECTRIC POWER CO , EXELON CORP , PEPCO HOLDINGS LLC 07/30/2026
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8-KCurrent report filingCommonwealth Edison Co 05/14/2026
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424B2Prospectus filed pursuant to Rule 424(b)(2)Commonwealth Edison Co 05/08/2026
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424B2Prospectus filed pursuant to Rule 424(b)(2)Commonwealth Edison Co 05/07/2026
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FWPFiling under Securities Act Rules 163/43...Commonwealth Edison Co 05/07/2026
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10-QQuarterly report pursuant to Section 13 ...ATLANTIC CITY ELECTRIC CO , BALTIMORE GAS & ELECTRIC CO , COMMONWEALTH EDISON Co , DELMARVA POWER & LIGHT CO /DE/ , PECO ENERGY CO , POTOMAC ELECTRIC POWER CO , EXELON CORP , PEPCO HOLDINGS LLC 05/06/2026
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8-KCurrent report filingBALTIMORE GAS & ELECTRIC CO , COMMONWEALTH EDISON Co , EXELON CORP , PEPCO HOLDINGS LLC 05/06/2026
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DEF 14CDefinitive information statementsCommonwealth Edison Co 04/24/2026
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ARSAnnual report to security holdersCommonwealth Edison Co 04/24/2026
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