Planned sale of 100,000 CNC common shares

A holder of CNC common stock filed a notice of proposed sales under Rule 144.

Accepted by SEC EDGAR 08/05/2026 - 04:21 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

A holder of CNC common stock filed a notice of proposed sales under Rule 144. The notice covers up to 100,000 shares of common stock to be sold through Fidelity Brokerage Services LLC, with an aggregate market value of $6,815,181.65 and 493,995,000 common shares outstanding, as of the filing. The document lists prior equity awards from restricted stock vesting and notes that Kenneth Burdick sold 80,000 common shares for $5,164,227.15 on June 10, 2026.

Key Figures

Shares to be sold: 100000 shares Aggregate market value of proposed sale: $6,815,181.65 Shares outstanding: 493,995,000 shares +5 more

8 metrics

Shares to be sold 100000 shares Planned sale of CNC common stock under Rule 144

Aggregate market value of proposed sale $6,815,181.65 Value of 100,000 CNC common shares to be sold

Shares outstanding 493,995,000 shares CNC common shares outstanding as referenced in the notice

Recent sale shares 80,000 shares CNC common shares sold on June 10, 2026 by Kenneth Burdick

Recent sale value $5,164,227.15 Total value of 80,000 CNC shares sold on June 10, 2026

Restricted stock vesting 01/23/2021 477 shares CNC common stock vested as compensation from issuer

Restricted stock vesting 07/23/2021 70,879 shares CNC common stock vested as compensation from issuer

Restricted stock vesting 02/07/2023 28,644 shares CNC common stock vested as compensation from issuer

Key Terms

Securities To Be Sold, Restricted Stock Vesting, Compensation

3 terms

Securities To Be Sold financial

"144: Securities To Be Sold Common | 01/23/2021 | Restricted Stock Vesting"

Restricted Stock Vesting financial

"Common | 01/23/2021 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Compensation financial

"477 | 01/23/2021 | Compensation Common | 07/23/2021"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What amount of CNC common stock is planned for sale under this Form 144?

The filing covers a proposed sale of up to 100,000 shares of CNC common stock, with an aggregate market value reported as $6,815,181.65, to be sold through Fidelity Brokerage Services LLC.

What is the reported market value of the CNC shares to be sold?

The shares to be sold have a reported aggregate market value of $6,815,181.65. This value corresponds to the 100,000 CNC common shares identified in the proposed Rule 144 transaction.

How many CNC shares are outstanding according to this Form 144?

The notice reports that 493,995,000 CNC common shares are outstanding. This figure provides context for the proposed sale of 100,000 shares under Rule 144.

What CNC stock sales occurred in the past three months for this filer?

The document shows that Kenneth Burdick sold 80,000 CNC common shares on June 10, 2026, for a total value of $5,164,227.15, reported under securities sold during the past three months.

What restricted stock vesting transactions are disclosed for CNC in this filing?

The filing lists restricted stock vesting events for CNC common stock on January 23, 2021 (477 shares), July 23, 2021 (70,879 shares), and February 7, 2023 (28,644 shares), each categorized as Compensation from the issuer.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001498992
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	CENTENE CORP
SEC File Number	001-31826
Address of Issuer	7700 FORSYTH BLVD. ST LOUIS MISSOURI 63105
Phone	3147254477
Name of Person for Whose Account the Securities are To Be Sold	Burdick Kenneth A
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Former Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	100000	6815181.65	493995000	08/05/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/23/2021	Restricted Stock Vesting	Issuer			477	01/23/2021	Compensation
Common	07/23/2021	Restricted Stock Vesting	Issuer			70879	07/23/2021	Compensation
Common	02/07/2023	Restricted Stock Vesting	Issuer			28644	02/07/2023	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Kenneth Burdick 7700 Forsyth Boulevard St. Louis MO 63105	Common	06/10/2026	80000	5164227.15

144: Remarks and Signature

Remarks
Date of Notice	08/05/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Jared Cook, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Kenneth Burdick
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)