C
Exchange
—
Entity type
operating
Fiscal year end
Dec 31
Headquarters
MA
Recent Filings
- 10-Q75.6 KBCOMMONWEALTH ENERGY SYSTEMAug 15, 8:00 PM ET·0000071304-99-000027
- 10-Q69.3 KBCOMMONWEALTH ENERGY SYSTEMMay 16, 8:00 PM ET·0000071304-99-000021
- 8-K164.1 KBCOMMONWEALTH ENERGY SYSTEMJan 13, 7:00 PM ET·0000071304-99-000001
- 8-K268.0 KBCOMMONWEALTH ENERGY SYSTEMDec 9, 7:00 PM ET·0000071304-98-000034
- 10-Q193.8 KBCOMMONWEALTH ENERGY SYSTEMNov 12, 7:00 PM ET·0000071304-98-000029
- 10-Q64.5 KBCOMMONWEALTH ENERGY SYSTEMAug 13, 8:00 PM ET·0000071304-98-000024
- 8-K177.4 KBCOMMONWEALTH ENERGY SYSTEMJun 11, 8:00 PM ET·0000071304-98-000020
- 8-K5.6 KBCOMMONWEALTH ENERGY SYSTEMJun 4, 8:00 PM ET·0000071304-98-000016
- 10-Q53.8 KBCOMMONWEALTH ENERGY SYSTEMMay 14, 8:00 PM ET·0000071304-98-000011
- 10-Q58.2 KBCOMMONWEALTH ENERGY SYSTEMNov 13, 7:00 PM ET·0000071304-97-000045
Insiders
0No insiders on record
Tickers
No tickers on record
Addresses
business
ONE MAIN ST
CAMBRIDGE, MA, 02142
mailing
P O BOX 9150
CAMBRIDGE, MA, 02142-9150