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 * SANDERS COREY IAN 2. Issuer Name and Ticker or Trading Symbol MGM Resorts International [ MGM ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable)_____ Director                    _____ 10% Owner
__X__ Officer (give title below)    _____ Other (specify below)
CHIEF OPERATING OFFICER
(Last)         (First)         (Middle)
3600 LAS VEGAS BLVD., S.
3. Date of Earliest Transaction (MM/DD/YYYY)
2/21/2021
(Street)
LAS VEGAS, NV 89109
(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 $.01 Par Value ND  2/21/2021    M    3067  A $0  448331  D   
Common Stock $.01 Par Value ND  2/21/2021    F    772  D $36.42  447559  D   
Common Stock $.01 Par Value ND  2/22/2021    S    40000  D $38.5193 (1) 407559  D   
Common Stock $.01 Par Value ND                 36465  I  By CIS Trust 

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
Restricted Stock Units   (2) 2/21/2021    M        3067   2/21/2020 (3) 2/21/2023  Common Stock $.01 Par Value ND  3067  $0  5578  D   

Explanation of Responses:
(1)  The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.07 to $38.57, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, 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.
(2)  Restricted Stock Units (RSUs) granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.
(3)  The RSUs are fully vested. Delivery of shares is made in four equal annual installments commencing on the first anniversary of the grant date.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
SANDERS COREY IAN
3600 LAS VEGAS BLVD., S.
LAS VEGAS, NV 89109


CHIEF OPERATING OFFICER

Signatures
/s/ Jessica Cunningham, Attorney-In-Fact 2/23/2021
**Signature of Reporting Person Date