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 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 *
Kingsley Lawrence D
   2. Issuer Name and Ticker or Trading Symbol
Mirion Technologies, Inc. [MIR] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
1218 MENLO DRIVE		 3. Date of Earliest Transaction (Month/Day/Year)
12/27/2021
(Street)

ATLANTA, GA 30318		 4. If Amendment, Date 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
(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 12/27/2021   A   5,817 (1) A $ 0 5,817 D  
Common Stock               150,000 I By Trust (2)
Common Stock               180,000 I By Trust (3)

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
Kingsley Lawrence D
1218 MENLO DRIVE
ATLANTA, GA 30318		   X      

Signatures

 /s/ Emmanuelle Lee, attorney-in-fact for Lawrence D. Kingsley   12/29/2021
**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) Represents restricted stock units ("RSUs") that will vest in two installments with 3,569 RSUs vesting on March 15, 2022 and 2,248 RSUs vesting on June 15, 2022, subject to the Reporting Person's continued service through each vesting date.
(2) Reflects shares of Class A Common Stock of the Issuer ("Common Stock") held by the Lawrence D. Kingsley 2015 Family Irrevocable Trust. Members of the Reporting Person's immediate family are beneficial holders of the Lawrence D. Kingsley 2015 Family Irrevocable Trust, and the Reporting Person may be deemed to exercise voting and investment power over such shares of Common Stock. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.
(3) Reflects shares of Common Stock held by the Diane Kingsley Revocable Trust. Members of the Reporting Person's immediate family are beneficial holders of the Diane Kingsley Revocable Trust, and the Reporting Person may be deemed to exercise voting and investment power over such shares of Common Stock. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

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