Statement of Changes in Beneficial Ownership (4)

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

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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 * Shafer David Brent	2. Issuer Name and Ticker or Trading Symbol CERNER Corp [ CERN ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) Chairman and CEO
(Last)          (First)          (Middle) 2800 ROCKCREEK PARKWAY	3. Date of Earliest Transaction (MM/DD/YYYY) 5/28/2020
(Street) NORTH KANSAS CITY, MO 64117 (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	5/28/2020		X		34912	A	$61.22	34912	D
Common Stock	5/28/2020		S		34912	D	$71.35 (1)(2)	0	D
Common Stock	5/29/2020		X		10088	A	$61.22	10088	D
Common Stock	5/29/2020		S		10088	D	$71.11 (2)(3)	0	D
Common Stock								207	I	by 401(k) Plan

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
Non-Qualified Stock Option (right to buy)	$61.22	5/28/2020		X			34912	2/8/2020	2/8/2028	Common Stock	34912	$0.00	147094	D
Non-Qualified Stock Option (right to buy)	$61.22	5/29/2020		X			10088	2/8/2020	2/8/2028	Common Stock	10088	$0.00	137006	D
Restricted Stock Units	$0.00							4/29/2020	4/29/2022	Common Stock	51698		51698	D
Restricted Stock Units	$0.00							4/29/2022	4/29/2022	Common Stock	25849		25849	D
Restricted Stock Units	$0.00							4/30/2021	4/28/2023	Common Stock	55484		55484	D
Restricted Stock Units	$0.00							3/1/2018	3/1/2021	Common Stock	20146		20146	D

Explanation of Responses:
(1)	Price reflects a weighted-average price for the transaction. Sale of shares took place at actual prices ranging from $71.00 to $71.62.
(2)	Full information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, Cerner Corporation, or a Cerner shareholder.
(3)	Price reflects a weighted-average price for the transaction. Sale of shares took place at actual prices ranging from $71.00 to $71.38.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Shafer David Brent 2800 ROCKCREEK PARKWAY NORTH KANSAS CITY, MO 64117	X		Chairman and CEO

Signatures
/s/ Shane M. Dawson, by Power of Attorney		5/29/2020
**Signature of Reporting Person		Date