Michael A. Carson - 22 May 2026 Form 4 Insider Report for CENTENE CORP (CNC)

Reporting relationship: Group President, Medicare&Spec
Issuer ticker: CNC
Reported as of: 22 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 May 2026, 16:59:13 UTC
Prior SEC filing: 18 May 2026
Next SEC filing: 02 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Christopher A. Koster (executed by attorney-in-fact)

Key filing fact

Michael A. Carson filed Form 4 for CENTENE CORP (CNC) on 26 May 2026.

Key facts

This page summarizes Michael A. Carson's Form 4 filing for CENTENE CORP (CNC).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 26 May 2026, 16:59.

Change

Previous filing in this sequence was filed on 18 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001934743 Primary reporting owner

Carson Michael A

Relationship: Group President, Medicare&Spec
Address: 7700 FORSYTH BOULEVARD, ST. LOUIS
Signature: /s/ Christopher A. Koster (executed by attorney-in-fact)
Signature date: 26 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CNC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 122,882
Date: 22 May 2026
Ownership: Direct
Footnotes: F1

CNC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 825
Date: 22 May 2026
Ownership: By Spouse

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CNC transaction Derivative

Phantom Stock

Award

Transaction value
Shares: +48
Change %: +8.6%
Price: $57.77^*
Shares after: 604
Date: 22 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 48
Exercise price: $0.000000
Footnotes: F2, F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Ownership includes 113,747 shares of previously-granted restricted stock units and performance stock units (reported at target level performance) subject to vesting requirements.

Footnote F2

Each share of phantom stock represents the right to receive the fair market value of one share of Centene common stock.

Footnote F3

The phantom stock was acquired by Mr. Carson through regularly scheduled payroll contributions to the Company's deferred compensation plan.

Footnote F4

The phantom stock has no formal expiration date. The phantom stock will be settled in cash or other non-Company securities upon Mr. Carson's termination with the Company or on such other date Mr. Carson may elect.