InsiderTrades

Form 4 for CNC Centene Corporation

Accepted 2026-08-19 16:45:23 ET · period of report 2026-08-18 · accession 0001071739-26-000167 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-08-19 16:45 2026-08-18 CNC KOSTER CHRISTOPHER GC, Sec S - Sale $65.36 -47.6K 305.4K -13% -$3.11M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-18 S D 47,603 $65.36 305,353.99 D — — (F1) The weighted average price for this transaction is reported within the form. Shares were sold at prices ranging from $65.28 to $65.45. Full information regarding the number of shares at each price is available upon request. (F2) Updated ownership includes common stock acquired through the Company's Employee Stock Purchase Program. (F3) Ownership includes 229,874 shares of previously-granted restricted stock units and performance stock units (reported at target level performance) subject to vesting requirements.