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
                                                                                  
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response...
0.5
                      
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      
1. Name and Address of Reporting Person * Reuss Mark L 2. Issuer Name and Ticker or Trading Symbol General Motors Co [ GM ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable)_____ Director                    _____ 10% Owner
__X__ Officer (give title below)    _____ Other (specify below)
President
(Last)         (First)         (Middle)
300 RENAISSANCE CENTER, M/C: 482-C24-A68
3. Date of Earliest Transaction (MM/DD/YYYY)
11/9/2020
(Street)
DETROIT, MI 48265-3000
(City)       (State)       (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)
 
6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. 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  11/9/2020    M    165943 (1) A $31.32  454695  D   
Common Stock  11/9/2020    S    165943 (1) D $39.08 (2) 288752  D   
Common Stock  11/9/2020    S    85283 (1) D $39.11 (2) 203469  D   

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. 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 7. Title and Amount of Securities Underlying Derivative Security
(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)  $31.32  11/9/2020    M        165943   2/15/2020 (3) 7/28/2025  Common Stock  165943.0  $0  0  D   

Explanation of Responses:
(1)  The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
(2)  The price in Column 4 is the weighted average sales price of the shares. The shares were sold in multiple transactions at prices from $39.00 to $39.37, inclusive. The Reporting Person undertakes to provide to the SEC, GM and any security holder, upon request, full information regarding the number of shares sold at each price point within the ranges set forth in this footnote.
(3)  These stock options were granted on July 28, 2015, under the Company's 2014 Long-Term Incentive Plan. Forty percent of the options became exercisable on February 15, 2017; the remaining 60% became exercisable in three equal installments on February 15, 2018, February 15, 2019, and February 15, 2020.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Reuss Mark L
300 RENAISSANCE CENTER
M/C: 482-C24-A68
DETROIT, MI 48265-3000


President

Signatures
/s/ Tia Y. Turk, Attorney-In-Fact for Mr. Reuss 11/12/2020
**Signature of Reporting Person Date