Theodore J. Pienkos - 18 Mar 2026 Form 3 Insider Report for CENTENE CORP (CNC)

Reporting relationship: Corporate Controller & CAO
Issuer ticker: CNC
Reported as of: 18 Mar 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 27 Mar 2026, 17:27:18 UTC
Source filing: View source filing
Reporting owner signature: /s/ Christopher A. Koster (executed by attorney-in-fact)

Key filing fact

Theodore J. Pienkos filed Form 3 for CENTENE CORP (CNC) on 27 Mar 2026.

Key facts

This page summarizes Theodore J. Pienkos's Form 3 filing for CENTENE CORP (CNC).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 27 Mar 2026, 17:27.

Change

No earlier filing in this sequence is available for direct comparison.
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

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002124623 Primary reporting owner

PIENKOS THEODORE J

Relationship: Corporate Controller & CAO
Address: 7700 FORSYTH BOULEVARD, ST. LOUIS
Signature: /s/ Christopher A. Koster (executed by attorney-in-fact)
Signature date: 27 Mar 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: 29,843
Date: 18 Mar 2026
Ownership: Direct
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Ownership includes 16,140 previously awarded restricted stock units subject to the following vesting requirements: 11,275 units vest in three equal installments on the anniversary of the grant date beginning September 15, 2026; 4,010 units vest in two equal installments on the anniversary of the grant date beginning March 15, 2027; 855 units vest on March 15, 2027. An additional 1,381 shares are previously awarded performance stock units reported at target level performance. The performance stock units were granted on March 15, 2024, and the actual number of performance stock units that will vest on March 15, 2027, ranges from 0% to 200% of the reported target performance based on the achievement of performance conditions.