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Centene Corporation insider trading
Transactions in CNC stock reported by Centene Corporation executives, directors and large holders on SEC Form 4 over the last 120 days. Last update 2026-10-14.
$6.9Mopen-market sales (104,103 shares, 1 insiders)
$0open-market purchases (0 shares, 0 insiders)
15Form 4 filings
Insiders
Christopher Koster Secretary & General Counsel Sold $6.9M Lauren M Tyler Director 3 other transactions Kenneth Tanji Director 2 other transactions Theodore R. Samuels II Director 2 other transactions Frederick H Eppinger Director 2 other transactions Christopher J Coughlin Director 2 other transactions Theodore J Pienkos Corporate Controller & CAO 1 other transaction Paul J Diaz Director 1 other transaction
All transactions
| Date | Insider | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | Lauren M Tyler Director | Grant or award | 482 | — | — | Form 4 ↗ |
| Sep 30, 2026 | Kenneth Tanji Director | Grant or award | 603 | — | — | Form 4 ↗ |
| Sep 30, 2026 | Theodore R. Samuels II Director | Grant or award | 583 | — | — | Form 4 ↗ |
| Sep 30, 2026 | Frederick H Eppinger Director | Grant or award | 864 | — | — | Form 4 ↗ |
| Sep 30, 2026 | Christopher J Coughlin Director | Grant or award | 583 | — | — | Form 4 ↗ |
| Sep 15, 2026 | Theodore J Pienkos Corporate Controller & CAO | Shares withheld for tax | 1,092 | $69.41 | — | Form 4 ↗ |
| Aug 26, 2026 | Christopher Koster Secretary & General Counsel | Open-market sale | 56,500 | $66.90 | $3.8M | Form 4 ↗ |
| Aug 18, 2026 | Christopher Koster Secretary & General Counsel | Open-market sale | 47,603 | $65.36 | $3.1M | Form 4 ↗ |
| Jul 28, 2026 | Paul J Diaz Director | Grant or award | 2,771 | — | — | Form 4 ↗ |
| Jul 17, 2026 | Lauren M Tyler Director | Grant or award | 3,155 | — | — | Form 4 ↗ |
| Jun 30, 2026 | Lauren M Tyler Director | Grant or award | 61 | — | — | Form 4 ↗ |
| Jun 30, 2026 | Kenneth Tanji Director | Grant or award | 581 | — | — | Form 4 ↗ |
| Jun 30, 2026 | Theodore R. Samuels II Director | Grant or award | 465 | — | — | Form 4 ↗ |
| Jun 30, 2026 | Frederick H Eppinger Director | Grant or award | 833 | — | — | Form 4 ↗ |
| Jun 30, 2026 | Christopher J Coughlin Director | Grant or award | 562 | — | — | Form 4 ↗ |
Source: SEC EDGAR, Centene Corporation Form 4 filings. Values are shares × reported price for open-market trades. Insider trades are reported facts, not recommendations. Not investment advice. See the tracker for how to read the codes.