EDGAR Filing Documents for 0001193125-11-056226

Form 425 - Prospectuses and communications, business combinations:

SEC Accession No. 0001193125-11-056226

Filing Date

2011-03-04

Accepted

2011-03-04 16:03:49

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	425	d425.htm	425	15010
2	GRAPHIC	g158421g45t55.gif	GRAPHIC	4014
3	GRAPHIC	g158421g93i32.jpg	GRAPHIC	4059
	Complete submission text file	0001193125-11-056226.txt		28150

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.: 11664684
SIC: 4911 Electric Services