Sec Form 4 Filing - Carmody Christine M @ NORTHEAST UTILITIES - 2013-03-07

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person Carmody Christine M 2. Issuer Name and Ticker or Trading Symbol NORTHEAST UTILITIES [ NU] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) SVP - Human Resources (Last) (First) (Middle) C/O NORTHEAST UTILITIES, ONE FEDERAL STREET, BUILDING 111-4 3. Date of Earliest Transaction (MM/DD/YY) 03/07/2013 (Street) SPRINGFIELD, MA01105 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Shares, $5.00 par value 03/07/2013 M 6,560 A $ 24.74 62,121 ( 1 ) D Common Shares, $5.00 par value 03/07/2013 M 9,500 A $ 25.93 71,621 ( 1 ) D Common Shares, $5.00 par value 03/07/2013 S 16,060 D $ 42.5765 ( 2 ) 55,561 ( 1 ) D Common Shares, $5.00 par value 5,922 ( 3 ) I 401k

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Employee Stock Option (Right to Buy) $ 24.74 03/07/2013 M 6,560 01/24/2011 01/24/2018 Common Shares, $5.00 par value 6,560 $ 0 0 D Employee Stock Option (Right to Buy) $ 25.93 03/07/2013 M 9,500 01/22/2012 01/22/2019 Common Shares, $5.00 par value 9,500 $ 0 8,868 D Phantom Shares ( 4 ) ( 4 ) ( 4 ) Common Shares, $5.00 par value 17,019 ( 4 ) 17,019 ( 4 ) D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Carmody Christine M C/O NORTHEAST UTILITIES ONE FEDERAL STREET, BUILDING 111-4 SPRINGFIELD, MA01105 SVP - Human Resources Signatures /s/ Richard J. Morrison, attorney-in-fact for Ms. Carmody 03/07/2013 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Includes restricted share units and dividend equivalents thereon. ( 2 )The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.43 to $42.69, inclusive. The reporting person undertakes to provide Northeast Utilities, any security holder of Northeast Utilities, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. ( 3 )Shares held in trust under the NSTAR 401k Plan, a qualified plan, according to information supplied by the plan's record keeper. ( 4 )Phantom shares held in the NSTAR Deferred Compensation Plan. Each phantom share represents the right to receive one common share upon distribution, following vesting. The reporting person is eligible to receive dividend equivalents on outstanding phantom shares, exempt from the line item reporting under SEC Rule 16a-11.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.