Centene (CNC) insider trading in the last 6 months

2 insiders sold $12.1M. No buys.

Quality Score11Above Average

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Form 4 filings, newest first

SellChristopher Koster$3.8MSecretary & General Counselat $66.90 on Aug 26, filed Aug 27

SellChristopher KosterSecretary & General Counsel$3.8Mat $66.90 on Aug 26, filed Aug 27

SellChristopher Koster$3.1MSecretary & General Counselat $65.36 on Aug 18, filed Aug 19

SellChristopher KosterSecretary & General Counsel$3.1Mat $65.36 on Aug 18, filed Aug 19

SellKenneth A. Burdick$5.2MDirectorat $64.55 on Jun 10, filed Jun 11

SellKenneth A. BurdickDirector$5.2Mat $64.55 on Jun 10, filed Jun 11

From SEC Form 4s, the newest filed Aug 27, 2026 · Insiders have 2 business days to file a trade

Pro members see every filing on CNC with what each insider bought or sold and at what price, and can turn on an optional alert when an insider buys.

Who files at Centene

Christopher KosterSecretary & General Counsel · 2 sales
Kenneth A. BurdickDirector · 1 sale

Insider trades by person

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Questions about CNC's insider trades

As of Nov 10, 2026: Centene (CNC) has 3 insider filings on record in the last 6 months, the newest filed Aug 27, 2026. Its Quality Score is 11 (Above Average). Scores as of 11:35 PM ET, 15 minutes behind.

Are CNC insiders buying or selling?

2 insiders sold $12.1M across 3 filings in the last 6 months. No open-⁠market buys on record. The newest filing: Christopher Koster, Secretary & General Counsel, sold $3.8M on Aug 26, 2026.

Who are CNC's biggest insider sellers?

By the dollars of their sales in the last 6 months: Christopher Koster (Secretary & General Counsel), 2 sales; Kenneth A. Burdick (Director), 1 sale.

When did a CNC insider last buy?

No CNC insider bought shares on the open market in the last 6 months, as filed on Form 4. The newest filing is a sale by Christopher Koster on Aug 26, 2026.

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Centene (CNC) insider trading in the last 6 months

Form 4 filings, newest first

Who files at Centene

Questions about CNC's insider trades

Every insider trade, with its stock's score.