Washington, D.C. 20549


Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Mallon Liam M

(Last) (First) (Middle)

IRVING TX 75039-2298

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Vice President
3. Date of Earliest Transaction (Month/Day/Year)
4. If Amendment, Date of Original Filed (Month/Day/Year)
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. 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 11/23/2021 A 77,000 A (1) 386,778.392(2) D
Common Stock 1,495 I By Dependent Child
Common Stock 12,241.1853 I By Savings Plan
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 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: 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
Explanation of Responses:
1. Grant of restricted stock units to be settled in shares only.
2. Direct shareholdings include 7,471.8370 shares in joint ownership with reporting person's spouse.
List of exhibits: Exhibit 24 - Power of Attorney
Cynthia K. Guild by Power of Attorney 11/26/2021
** Signature of Reporting Person Date
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.

The undersigned officer or director of Exxon Mobil Corporation,
a New Jersey corporation ("ExxonMobil"), constitutes and
appoints Cynthia K. Guild, J. Powell Fancher, and Lisa K. Bork, and
each of them, as his or her true and lawful attorneys-in-fact
and agents, with full power of substitution and resubstitution,
for him or her and in his or her name, place and stead, in any
and all capacities, to sign any and all forms of report with
respect to securities of ExxonMobil required under Section
16(a) of the Securities Exchange Act of 1934, as amended, and
to file the same, and any other documents in connection
therewith, with the Securities and Exchange Commission, any
stock exchange and ExxonMobil, granting unto said
attorneys-in-fact and agents, and each of them, full power
and authority to do and perform each and every act and thing
requisite and necessary to be done, as fully for all intents
and purposes as he or she might or could do in person, hereby
ratifying and confirming all that said attorneys-in-fact and
agents or any of them or their or his or her substitute or
substitutes, may lawfully do or cause to be done by virtue hereof.

This power of attorney shall remain in effect until the
undersigned is no longer required to file forms of report
with respect to securities of Exxon Mobil Corporation under
Section 16(a) of the Securities Exchange Act of 1934, as
amended, unless earlier revoked by the undersigned in a signed
writing delivered to the foregoing attorneys-in-fact.
Effective as of the date of this power of attorney, the
undersigned hereby revokes any and all earlier-dated powers
of attorney given by the undersigned with respect to
ExxonMobil securities reporting under said Section 16(a).

IN WITNESS WHEREOF, the undersigned has executed this power of
attorney as of the date set forth below.

   3/31/2021	           /s/ Liam M. Mallon
     Date	              Liam M. Mallon

   Spring, TX
 Location (City, State)