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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001193125-11-332448
Filing Date
2011-12-07
Accepted
2011-12-06 20:48:39
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d266525d8k.htm 425 43291
  Complete submission text file 0001193125-11-332448.txt   45012
Mailing Address 107 SELDEN ST BERLIN CT 06037-1616
Business Address ONE FEDERAL STREET BUILDING 111-4 SPRINGFIELD MA 01105 8606655000
NORTHEAST UTILITIES (Filed by) CIK: 0000072741 (see all company filings)

IRS No.: 042147929 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 425
SIC: 4911 Electric Services

Mailing Address 800 BOYLSTON STREET BOSTON MA 02199
Business Address 800 BOYLSTON ST BOSTON MA 02199 6174242000
NSTAR/MA (Subject) CIK: 0001035675 (see all company filings)

IRS No.: 043466300 | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 001-14768 | Film No.: 111246971
SIC: 4911 Electric Services