KOSTER CHRISTOPHER

Corporate insiderSecretary & General CounselOpen-market Form 4 activity · 18 Aug 2026 – 18 Aug 2026

Transactions

0 buys · 1 sells

Bought

Open-market purchases

Sold

$3.1M

Open-market sales

Stocks

Traded

★ Trade spotlightCNCCENTENE CORPThe latest-traded stock and its 1Y chart are free

● buy● sell

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All transactions

1 trades in the last 12 months · 1 grouped rows

	Stock	Trades	Bought	Sold	Latest
	CNC CENTENE CORP	1 0 buys · 1 sells	—	$3.1M	18 Aug 2026

▸CNCCENTENE CORP

1 trades · latest 18 Aug 2026— / $3.1M