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KOSTER CHRISTOPHER

2 Form 4 · free tier: 48h delay

Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).

For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.

Recent Form 4 trades

Open-market purchases and sales

2 tx · 2 groups

CENTENE CORP

CNC · Trade · Aug 26, 2026 · Filed · Aug 27, 2026

$3,779,850

56,500 sh

Sell

CENTENE CORP

CNC · Trade · Aug 18, 2026 · Filed · Aug 19, 2026

$3,111,332

47,603 sh

Sell