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 OF SECURITIES 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

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(Print or Type Responses)

1. Name and Address of Reporting Person * Canada GEN Investment Corp   2. Issuer Name and Ticker or Trading Symbol General Motors Co [GM] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) __X__ Other (specify below) See Remarks (Last) (First) (Middle) 1240 BAY STREET, SUITE 302 3. Date of Earliest Transaction (Month/Day/Year) 04/06/2015 (Street) TORONTO, A6 M5R 2A7 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ 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 (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 Stock, par value $0.01 per share 04/06/2015   S   73,389,831 D $ 35.61 0 D (1) (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

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 (Month/Day/Year)

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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Canada GEN Investment Corp 1240 BAY STREET, SUITE 302 TORONTO, A6 M5R 2A7		X		See Remarks
Canada Development Investment Corp 1240 BAY STREET, SUITE 302 TORONTO, A6 M5R 2A7		X		See Remarks

Signatures

/s/ Andrew Stafl, Canada GEN Investment Corporation		04/08/2015
**Signature of Reporting Person		Date
/s/ Andrew Stafl, Canada Development Investment Corporation		04/08/2015
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	These securities were owned directly by Canada GEN Investment Corporation, which is a wholly-owned subsidiary of Canada Development Investment Corporation. Canada Development Investment Corporation was an indirect beneficial owner of the reported securities. Canada Development Investment Corporation is a Canadian federal Crown corporation, meaning that it is a business corporation established under the Canada Business Corporations Act, owned by the federal Government of Canada.
(2)	On April 6, 2015, Canada GEN Investment Corporation entered into an agreement to sell the number of shares of Common Stock reported in Section 4 of Table I to a purchaser in a block sale.
Remarks: The reporting persons may be deemed to be a member of a "group" for purposes of the Securities Exchange Act of 1934, as amended. The reporting persons disclaim beneficial ownership of any securities deemed to be owned by the group that are not directly owned by such reporting persons. This report shall not be deemed an admission that any reporting person is a member of a group or the beneficial owner of any securities not directly owned by the reporting persons.

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