CENTENE CORP — Director's Dealing 2026

Feb 6, 2026

SEC Form 4/A — Form 4/A

Issuer: CENTENE CORP (CNC)
CIK: 0001071739
Period of Report: 2026-01-26

Reporting Person: KOSTER CHRISTOPHER (Secretary & General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-26	Common Stock	A	126925	—	Acquired	361922.617	Direct

Footnotes

F1: This award includes 50,770 restricted stock units that vest in three annual installments beginning on March 15, 2027. This award also includes 76,155 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.

F2: This Form 4/A is being filed to amend the Form 4 filed on January 28, 2026 to remove from the total holdings amount 26,939 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.

F3: Ownership includes 123,574 shares of previously-granted restricted stock units and performance stock units (reported at target level performance) subject to vesting requirements.