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Are Centene Insiders Buying or Selling?
Centene (CNC) has had 1 insider transaction in the past 90 days, all sells. The most recent was CHRISTOPHER KOSTER, who sold 56,500 shares at $66.90 on August 26, 2026.
Insider trading patterns can signal confidence or concern from the people who know the company best. AltIndex tracks insider transactions as one of 25+ alternative data signals in the CNC AI Score. For government officials trading this stock, see CNC congressional trading.
Who’s Trading Centene Stock?
| Insider | Activity | Trades | Last Trade |
|---|---|---|---|
| Kenneth Burdick | Sold $7.7M | 3 | Jun 10, 2026 |
| CHRISTOPHER KOSTER | Sold $3.8M | 1 | Aug 26, 2026 |
| Thomas Greco | Bought $1M | 1 | Dec 18, 2024 |
| Asher Andrew Lynn | Bought $1M | 1 | Nov 13, 2024 |
| SARAH LONDON | Bought $740,000 | 2 | Aug 8, 2025 |
| CHRISTOPHER COUGHLIN | Bought $590,000 | 1 | Dec 16, 2024 |
Recent Centene Insider Transactions
| Insider | Transaction Date | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| CHRISTOPHER KOSTER | Aug 26, 2026 | Sell | 56,500 | $66.9 | $3.8M |
| Kenneth Burdick | Jun 10, 2026 | Sell | 80,000 | $64.55 | $5.2M |
| Kenneth Burdick | Dec 4, 2025 | Sell | 32,796 | $39 | $1.3M |
| Kenneth Burdick | Dec 3, 2025 | Sell | 33,211 | $39.04 | $1.3M |
| SARAH LONDON | Aug 8, 2025 | Buy | 19,230 | $25.5 | $490,000 |
| Samuels Theodore R. II | Jul 28, 2025 | Buy | 9,000 | $27.62 | $250,000 |
| Thomas Greco | Dec 18, 2024 | Buy | 17,000 | $59.75 | $1M |
| CHRISTOPHER COUGHLIN | Dec 16, 2024 | Buy | 10,000 | $59.44 | $590,000 |
| Dallas H James | Dec 16, 2024 | Buy | 1,693 | $59.01 | $100,000 |
| JESSICA BLUME | Dec 16, 2024 | Buy | 250 | $59.48 | $15,000 |
| Samuels Theodore R. II | Dec 13, 2024 | Buy | 5,000 | $58.86 | $290,000 |
| Asher Andrew Lynn | Nov 13, 2024 | Buy | 17,200 | $58.14 | $1M |
| SARAH LONDON | Nov 8, 2024 | Buy | 4,117 | $60.8 | $250,000 |
Frequently Asked Questions: Centene Insider Trading
In the past 90 days, Centene insiders have made 0 buys and 1 sell. The net selling may indicate insiders are taking profits or reducing exposure.
The most recent sale was by CHRISTOPHER KOSTER who sold 56,500 shares on August 26, 2026. View all transactions in the table on this page.
Insider buying is generally a stronger signal than insider selling, since insiders may sell for personal reasons (diversification, taxes) but typically buy only when they believe the stock is undervalued. AltIndex uses insider transaction patterns alongside 25+ other signals in the AI Score.
Greco Thomas has bought the most CNC stock in the last 2 years, with a total value of $1M.
Burdick Kenneth A has sold the most CNC stock in the last 2 years, with a total value of $7.7M.
The total value of insider transactions for Centene in the last 2 years is negative, amounting to -$7.5M. This suggests that insiders have predominantly sold shares, which could reflect various personal or financial considerations rather than a straightforward outlook on the company's future performance.
