Centene (NYSE: CNC) officer reports 26,036-share equity award

Rhea-AI Filing Summary

Centene Corp’s Corporate Controller and Chief Accounting Officer reported a new stock award and corrected prior holdings. On 01/26/2026, the officer acquired 26,036 shares of Centene common stock at $0 as equity compensation, bringing beneficial ownership to 113,135 shares held directly.

The award consists of 13,018 restricted stock units that vest in three annual installments beginning on March 15, 2027, and 13,018 performance stock units reported at target. The performance stock units are scheduled to vest on March 15, 2029, with the actual number ranging from 0% to 200% of target based on Centene’s stock price performance for the final 20 trading days of 2025 compared to the final 60 trading days of 2028. The amendment also removes 9,236 shares from total holdings, reflecting performance stock units for the period ending December 31, 2025 that did not meet vesting criteria as determined on January 26, 2026.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider CASSO KATIE

Role Corporate Controller & CAO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	26,036	$0.00	--

Holdings After Transaction: Common Stock — 113,135 shares (Direct)

Footnotes (1)

1. This award includes 13,018 restricted stock units that vest in three annual installments beginning on March 15, 2027. This award also includes 13,018 performance stock units reported at target level performance. The actual number of performance stock units that will vest on March 15, 2029 ranges from 0% to 200% of the reported target performance stock units based on the Company's stock price performance for the final 20 trading days of 2025, compared to the final 60 trading days of 2028. This Form 4/A is being filed to amend the Form 4 filed on January 28, 2026 to remove from the total holdings amount 9,236 shares representing unvested performance stock units for the performance period ending on December 31, 2025 that did not meet the vesting criteria as determined by the Compensation and Talent Committee on January 26, 2026. Ownership includes 53,325 shares of previously-granted restricted stock units and performance stock units (reported at target level performance) subject to vesting requirements.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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 APPROVAL

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).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

CASSO KATIE

(Last) (First) (Middle)

7700 FORSYTH BOULEVARD

(Street)

ST. LOUIS MO 63105

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CENTENE CORP [ CNC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Corporate Controller & CAO

3. Date of Earliest Transaction (Month/Day/Year)
01/26/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)
01/28/2026

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	01/26/2026		A		26,036(1)	A	$0	113,135(2)(3)	D

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. This award includes 13,018 restricted stock units that vest in three annual installments beginning on March 15, 2027. This award also includes 13,018 performance stock units reported at target level performance. The actual number of performance stock units that will vest on March 15, 2029 ranges from 0% to 200% of the reported target performance stock units based on the Company's stock price performance for the final 20 trading days of 2025, compared to the final 60 trading days of 2028.

2. This Form 4/A is being filed to amend the Form 4 filed on January 28, 2026 to remove from the total holdings amount 9,236 shares representing unvested performance stock units for the performance period ending on December 31, 2025 that did not meet the vesting criteria as determined by the Compensation and Talent Committee on January 26, 2026.

3. Ownership includes 53,325 shares of previously-granted restricted stock units and performance stock units (reported at target level performance) subject to vesting requirements.

Remarks:

	/s/ Christopher A. Koster (executed by attorney-in-fact)	02/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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