CNC Centene Corporation
NYSE · SEC CIK 1071739 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $14.63M 4 sales by 2 insiders
- Filings on record
- 419 since 2021-07-02, latest 2026-09-16 12:54
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Burdick Kenneth A | Dir | — | $7.74M |
| KOSTER CHRISTOPHER | GC, Sec | — | $6.89M |
| PIENKOS THEODORE J | CAO, Corp. Ctrl | — | — |
| MCNALLY TANYA M | CHRO | — | — |
| SMITH SUSAN RAYE | COO | — | — |
| CASSO KATIE | CAO, Corp. Ctrl | — | — |
| LONDON SARAH | CEO, Dir | — | — |
| Tyler Lauren M | Dir | — | — |
| TANJI KENNETH | Dir | — | — |
| Samuels Theodore R. II | Dir | — | — |
Transactions 406
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-16 12:54 | 2026-09-15 | CNC | PIENKOS THEODORE J | CAO, Corp. Ctrl | F - Tax | $69.41 | -1,092 | 28.8K | -4% | -$75.8K | |
| 2026-08-27 16:45 | 2026-08-26 | CNC | KOSTER CHRISTOPHER | GC, Sec | S - Sale | $66.90 | -56.5K | 248.9K | -19% | -$3.78M | |
| 2026-08-19 16:45 | 2026-08-18 | CNC | KOSTER CHRISTOPHER | GC, Sec | S - Sale | $65.36 | -47.6K | 305.4K | -13% | -$3.11M | |
| 2026-07-28 16:34 | 2026-07-28 | CNC | DIAZ PAUL J | Dir | A - Grant | $0.00 | +2,771 | 2,771 | New | $0 | |
| 2026-07-20 16:45 | 2026-07-17 | CNC | Tyler Lauren M | Dir | A - Grant | $0.00 | +3,155 | 3,216 | +5,172% | $0 | |
| 2026-07-01 17:47 | 2026-06-30 | CNC | Tyler Lauren M | Dir | A - Grant | $0.00 | +61 | 61 | New | $0 | |
| 2026-07-01 17:47 | 2026-06-30 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +581 | 12.5K | +5% | $0 | |
| 2026-07-01 17:47 | 2026-06-30 | CNC | Samuels Theodore R. II | Dir | A - Grant | $0.00 | +465 | 25.2K | +2% | $0 | |
| 2026-07-01 17:47 | 2026-06-30 | CNC | EPPINGER FREDERICK H | Dir | A - Grant | $0.00 | +833 | 369.5K | +0.2% | $0 | |
| 2026-07-01 17:47 | 2026-06-30 | CNC | COUGHLIN CHRISTOPHER J | Dir | A - Grant | $0.00 | +562 | 18.7K | +3% | $0 | |
| 2026-06-15 16:53 | 2026-06-15 | CNC | SMITH SUSAN RAYE | COO | F - Tax | $65.19 | -483 | 212.2K | -0.2% | -$31.5K | |
| 2026-06-11 17:22 | 2026-06-10 | CNC | Burdick Kenneth A | Dir | S - Sale | $64.55 | -80.0K | 197.1K | -29% | -$5.16M | |
| 2026-05-13 17:18 | 2026-05-12 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +3,992 | 11.9K | +50% | $0 | |
| 2026-05-13 17:18 | 2026-05-12 | CNC | Samuels Theodore R. II | Dir | A - Grant | $0.00 | +3,992 | 24.7K | +19% | $0 | |
| 2026-05-13 17:17 | 2026-05-12 | CNC | FORD MONTE E | Dir | A - Grant | $0.00 | +3,992 | 14.8K | +37% | $0 | |
| 2026-05-13 17:17 | 2026-05-12 | CNC | EPPINGER FREDERICK H | Dir | A - Grant | $0.00 | +6,654 | 368.7K | +2% | $0 | |
| 2026-05-13 17:17 | 2026-05-12 | CNC | Dallas H James | Dir | A - Grant | $0.00 | +3,992 | 47.9K | +9% | $0 | |
| 2026-05-13 17:17 | 2026-05-12 | CNC | COUGHLIN CHRISTOPHER J | Dir | A - Grant | $0.00 | +3,992 | 18.1K | +28% | $0 | |
| 2026-05-13 17:17 | 2026-05-12 | CNC | Burdick Kenneth A | Dir | A - Grant | $0.00 | +3,992 | 277.1K | +1% | $0 | |
| 2026-05-13 17:17 | 2026-05-12 | CNC | BLUME JESSICA L. | Dir | A - Grant | $0.00 | +3,992 | 32.4K | +14% | $0 | |
| 2026-04-16 18:04 | 2026-04-15 | CNC | MCNALLY TANYA M | CHRO | F - Tax | $37.26 | -964 | 127.3K | -0.8% | -$35.9K | |
| 2026-03-31 | 2026-03-31 | CNC | Samuels Theodore R. II | Dir | A - Grant | $0.00 | +943 | 20.8K | +5% | $0 | |
| 2026-03-31 | 2026-03-31 | CNC | EPPINGER FREDERICK H | Dir | A - Grant | $0.00 | +1,690 | 362.1K | +0.5% | $0 | |
| 2026-03-31 | 2026-03-31 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +1,179 | 7,917 | +17% | $0 | |
| 2026-03-31 | 2026-03-31 | CNC | COUGHLIN CHRISTOPHER J | Dir | A - Grant | $0.00 | +1,140 | 14.2K | +9% | $0 | |
| 2026-03-17 | 2026-03-15 | CNC | SMITH SUSAN RAYE | COO | F - Tax | $34.45 | -2,918 | 212.7K | -1% | -$100.5K | |
| 2026-03-17 | 2026-03-15 | CNC | Asher Andrew Lynn | CFO | F - Tax | $34.45 | -15.2K | 748.0K | -2% | -$525.1K | |
| 2026-03-17 | 2026-03-15 | CNC | LONDON SARAH | CEO, Dir | F - Tax | $34.45 | -36.1K | 1.19M | -3% | -$1.24M | |
| 2026-03-17 | 2026-03-15 | CNC | MCNALLY TANYA M | CHRO | F - Tax | $34.45 | -2,785 | 128.2K | -2% | -$95.9K | |
| 2026-03-17 | 2026-03-15 | CNC | KOSTER CHRISTOPHER | GC, Sec | F - Tax | $34.45 | -9,087 | 352.8K | -3% | -$313.0K | |
| 2026-03-17 | 2026-03-15 | CNC | CASSO KATIE | CAO, Corp. Ctrl | F - Tax | $34.45 | -3,359 | 109.8K | -3% | -$115.7K | |
| A | 2026-02-06 | 2026-01-26 | CNC | LONDON SARAH | CEO, Dir | A - Grant | $0.00 | +520.7K | 1.22M | +74% | $0 |
| A | 2026-02-06 | 2026-01-26 | CNC | KOSTER CHRISTOPHER | GC, Sec | A - Grant | $0.00 | +126.9K | 361.9K | +54% | $0 |
| A | 2026-02-06 | 2026-01-26 | CNC | Asher Andrew Lynn | CFO | A - Grant | $0.00 | +173.6K | 763.2K | +29% | $0 |
| A | 2026-02-06 | 2026-01-26 | CNC | MCNALLY TANYA M | CHRO | A - Grant | $0.00 | +74.3K | 131.0K | +131% | $0 |
| A | 2026-02-06 | 2026-01-26 | CNC | SMITH SUSAN RAYE | COO | A - Grant | $0.00 | +112.8K | 215.6K | +110% | $0 |
| A | 2026-02-06 | 2026-01-26 | CNC | CASSO KATIE | CAO, Corp. Ctrl | A - Grant | $0.00 | +26.0K | 113.1K | +30% | $0 |
| 2026-01-28 | 2026-01-26 | CNC | CASSO KATIE | CAO, Corp. Ctrl | A - Grant | $0.00 | +26.0K | 122.4K | +27% | $0 | |
| 2026-01-28 | 2026-01-26 | CNC | SMITH SUSAN RAYE | COO | A - Grant | $0.00 | +112.8K | 225.3K | +100% | $0 | |
| 2026-01-28 | 2026-01-26 | CNC | LONDON SARAH | CEO, Dir | A - Grant | $0.00 | +520.7K | 1.37M | +62% | $0 | |
| 2026-01-28 | 2026-01-26 | CNC | Asher Andrew Lynn | CFO | A - Grant | $0.00 | +173.6K | 831.2K | +26% | $0 | |
| 2026-01-28 | 2026-01-26 | CNC | MCNALLY TANYA M | CHRO | A - Grant | $0.00 | +74.3K | 133.1K | +126% | $0 | |
| 2026-01-28 | 2026-01-26 | CNC | KOSTER CHRISTOPHER | GC, Sec | A - Grant | $0.00 | +126.9K | 388.9K | +48% | $0 | |
| 2026-01-16 | 2026-01-15 | CNC | MCNALLY TANYA M | CHRO | F - Tax | $46.17 | -725 | 58.8K | -1% | -$33.5K | |
| 2026-01-05 | 2025-12-31 | CNC | EPPINGER FREDERICK H | Dir | A - Grant | $0.00 | +608 | 360.4K | +0.2% | $0 | |
| 2026-01-05 | 2025-12-31 | CNC | Samuels Theodore R. II | Dir | A - Grant | $0.00 | +608 | 19.8K | +3% | $0 | |
| 2026-01-05 | 2025-12-31 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +790 | 6,738 | +13% | $0 | |
| 2026-01-05 | 2025-12-31 | CNC | Burdick Kenneth A | Dir | A - Grant | $0.00 | +729 | 273.1K | +0.3% | $0 | |
| 2026-01-05 | 2025-12-31 | CNC | COUGHLIN CHRISTOPHER J | Dir | A - Grant | $0.00 | +729 | 13.0K | +6% | $0 | |
| M | 2025-12-05 | 2025-12-03+ | CNC | Burdick Kenneth A | Dir | S - Sale | $39.02 | -66.0K | 272.4K | -20% | -$2.58M |
| 2025-10-01 | 2025-09-30 | CNC | COUGHLIN CHRISTOPHER J | Dir | A - Grant | $0.00 | +852 | 12.3K | +7% | $0 | |
| 2025-10-01 | 2025-09-30 | CNC | Samuels Theodore R. II | Dir | A - Grant | $0.00 | +710 | 19.2K | +4% | $0 | |
| 2025-10-01 | 2025-09-30 | CNC | EPPINGER FREDERICK H | Dir | A - Grant | $0.00 | +710 | 359.8K | +0.2% | $0 | |
| 2025-10-01 | 2025-09-30 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +803 | 5,948 | +16% | $0 | |
| 2025-10-01 | 2025-09-30 | CNC | Burdick Kenneth A | Dir | A - Grant | $0.00 | +852 | 338.4K | +0.3% | $0 | |
| 2025-08-11 | 2025-08-08 | CNC | LONDON SARAH | CEO, Dir | P - Purchase | $25.50 | +19.2K | 845.3K | +2% | +$490.4K | |
| I | 2025-07-29 | 2025-07-28 | CNC | Samuels Theodore R. II | Dir | P - Purchase | $27.62 | +9,000 | 32.0K | +39% | +$248.6K |
| 2025-07-02 | 2025-06-30 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +463 | 5,145 | +10% | $0 | |
| 2025-07-02 | 2025-06-30 | CNC | DeVeydt Wayne S | Dir | A - Grant | $0.00 | +602 | 19.5K | +3% | $0 | |
| 2025-07-02 | 2025-06-30 | CNC | EPPINGER FREDERICK H | Dir | A - Grant | $0.00 | +463 | 359.0K | +0.1% | $0 | |
| 2025-07-02 | 2025-06-30 | CNC | Burdick Kenneth A | Dir | A - Grant | $0.00 | +556 | 367.1K | +0.2% | $0 | |
| 2025-07-02 | 2025-06-30 | CNC | Samuels Theodore R. II | Dir | A - Grant | $0.00 | +463 | 18.5K | +3% | $0 | |
| 2025-07-02 | 2025-06-30 | CNC | COUGHLIN CHRISTOPHER J | Dir | A - Grant | $0.00 | +556 | 11.4K | +5% | $0 | |
| 2025-06-16 | 2025-06-15 | CNC | SMITH SUSAN RAYE | COO | F - Tax | $55.22 | -7,457 | 112.5K | -6% | -$411.8K | |
| 2025-05-14 | 2025-05-13 | CNC | BLUME JESSICA L. | Dir | A - Grant | $0.00 | +3,579 | 28.4K | +14% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | FORD MONTE E | Dir | A - Grant | $0.00 | +3,579 | 10.8K | +49% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +3,579 | 4,682 | +324% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | DeVeydt Wayne S | Dir | A - Grant | $0.00 | +3,579 | 18.9K | +23% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | COUGHLIN CHRISTOPHER J | Dir | A - Grant | $0.00 | +3,579 | 10.9K | +49% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | Greco Thomas | Dir | A - Grant | $0.00 | +3,579 | 22.9K | +19% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | Samuels Theodore R. II | Dir | A - Grant | $0.00 | +3,579 | 18.0K | +25% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | EPPINGER FREDERICK H | Dir | A - Grant | $0.00 | +5,965 | 358.6K | +2% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | Dallas H James | Dir | A - Grant | $0.00 | +3,579 | 43.9K | +9% | $0 | |
| 2025-05-14 | 2025-05-13 | CNC | Burdick Kenneth A | Dir | A - Grant | $0.00 | +3,579 | 366.5K | +1.0% | $0 | |
| 2025-04-28 | 2025-04-26 | CNC | Asher Andrew Lynn | CFO | F - Tax | $57.69 | -10.6K | 657.6K | -2% | -$609.6K | |
| 2025-04-21 | 2025-04-19 | CNC | CASSO KATIE | CAO, Corp. Ctrl | F - Tax | $60.70 | -2,077 | 96.3K | -2% | -$126.1K | |
| 2025-04-16 | 2025-04-15 | CNC | MCNALLY TANYA M | CHRO | F - Tax | $63.01 | -964 | 59.5K | -2% | -$60.7K | |
| 2025-04-02 | 2025-03-31 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +180 | 1,103 | +20% | $0 | |
| 2025-04-02 | 2025-03-31 | CNC | Burdick Kenneth A | Dir | A - Grant | $0.00 | +500 | 362.9K | +0.1% | $0 | |
| 2025-04-02 | 2025-03-31 | CNC | DeVeydt Wayne S | Dir | A - Grant | $0.00 | +541 | 15.3K | +4% | $0 | |
| 2025-04-02 | 2025-03-31 | CNC | EPPINGER FREDERICK H | Dir | A - Grant | $0.00 | +416 | 352.6K | +0.1% | $0 | |
| 2025-04-02 | 2025-03-31 | CNC | Samuels Theodore R. II | Dir | A - Grant | $0.00 | +416 | 14.5K | +3% | $0 | |
| 2025-04-02 | 2025-03-31 | CNC | COUGHLIN CHRISTOPHER J | Dir | A - Grant | $0.00 | +500 | 7,301 | +7% | $0 | |
| 2025-03-18 | 2025-03-15 | CNC | LONDON SARAH | CEO, Dir | F - Tax | $58.19 | -20.7K | 564.8K | -4% | -$1.21M | |
| 2025-03-18 | 2025-03-15 | CNC | LONDON SARAH | CEO, Dir | A - Grant | $0.00 | +261.2K | 826.0K | +46% | $0 | |
| 2025-03-18 | 2025-03-15 | CNC | Asher Andrew Lynn | CFO | A - Grant | $0.00 | +223.4K | 668.2K | +50% | $0 | |
| 2025-03-18 | 2025-03-15 | CNC | Asher Andrew Lynn | CFO | F - Tax | $58.19 | -8,458 | 444.8K | -2% | -$492.2K | |
| 2025-03-18 | 2025-03-15 | CNC | CASSO KATIE | CAO, Corp. Ctrl | F - Tax | $58.19 | -1,618 | 70.9K | -2% | -$94.2K | |
| 2025-03-18 | 2025-03-15 | CNC | CASSO KATIE | CAO, Corp. Ctrl | A - Grant | $0.00 | +27.5K | 98.4K | +39% | $0 | |
| 2025-03-18 | 2025-03-15 | CNC | MCNALLY TANYA M | CHRO | A - Grant | $0.00 | +33.1K | 60.5K | +121% | $0 | |
| 2025-03-18 | 2025-03-15 | CNC | MCNALLY TANYA M | CHRO | F - Tax | $58.19 | -1,368 | 27.4K | -5% | -$79.6K | |
| 2025-03-18 | 2025-03-15 | CNC | SMITH SUSAN RAYE | COO | F - Tax | $58.19 | -1,064 | 59.8K | -2% | -$61.9K | |
| 2025-03-18 | 2025-03-15 | CNC | SMITH SUSAN RAYE | COO | A - Grant | $0.00 | +60.1K | 119.9K | +101% | $0 | |
| 2025-03-18 | 2025-03-15 | CNC | KOSTER CHRISTOPHER | GC, Sec | F - Tax | $58.19 | -4,039 | 175.8K | -2% | -$235.0K | |
| 2025-03-18 | 2025-03-15 | CNC | KOSTER CHRISTOPHER | GC, Sec | A - Grant | $0.00 | +85.9K | 261.7K | +49% | $0 | |
| 2025-02-24 | 2025-02-21 | CNC | TANJI KENNETH | Dir | A - Grant | $0.00 | +864 | 923 | +1,464% | $0 | |
| 2025-02-06 | 2025-02-04 | CNC | CASSO KATIE | CAO, Corp. Ctrl | D - Sale to Iss | $0.00 | -1,574 | 73.2K | -2% | $0 | |
| 2025-02-06 | 2025-02-04 | CNC | CASSO KATIE | CAO, Corp. Ctrl | F - Tax | $64.82 | -626 | 72.5K | -0.9% | -$40.6K | |
| 2025-02-06 | 2025-02-04 | CNC | LONDON SARAH | CEO, Dir | F - Tax | $64.82 | -20.8K | 585.6K | -3% | -$1.35M | |
| 2025-02-06 | 2025-02-04 | CNC | LONDON SARAH | CEO, Dir | D - Sale to Iss | $0.00 | -58.7K | 606.4K | -9% | $0 |
Purchase Sale Sale after option exercise All abbreviations