Dudediligence.

Centene Corporation

CNCNYSE · Hospital & Medical Service Plans
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$24.5M

8 notices · 399,199 sh

Oct 2025 to Oct 2026

Reported ·

$7,739,601

3 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

None of the 3 reported sales carry the 10b5-1 box. Together they are 0.03% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-08-26: Burdick Kenneth A, Form 1442026-08-26: KOSTER CHRISTOPHER, Form 1442026-08-18: KOSTER CHRISTOPHER, Form 1442026-08-05: Burdick Kenneth A, Form 1442026-06-10: Burdick Kenneth A, Form 1442025-12-04: Burdick Kenneth A, Form 1442025-12-03: Burdick Kenneth A, Form 1442025-10-15: Wayne S DeVeydt, Form 1442025-12-03: Burdick Kenneth A, sold2026-06-10: Burdick Kenneth A, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-08-26Burdick Kenneth A, Former Director$2,834,000
43,600 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-26KOSTER CHRISTOPHER, Secretary & General Counsel$3,779,852
56,500 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-18KOSTER CHRISTOPHER, Secretary & General Counsel$3,111,262
47,603 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-05Burdick Kenneth A, Former Director$6,815,182
100,000 shno plan dateForm 4s on file end Jun 23144 ↗
2026-06-10Burdick Kenneth A, Director$5,164,227
80,000 shno plan date144 ↗
Form 4, 2026-06-11: sold 80,000 at $64.55 Form 4 ↗
2025-12-04Burdick Kenneth A, Director$1,279,044
32,796 shno plan dateno Form 4 on file144 ↗
2025-12-03Burdick Kenneth A, Director$1,296,621
33,211 shno plan date144 ↗
Form 4, 2025-12-05: sold 66,007 at $39.02 Form 4 ↗
2025-10-15Wayne S DeVeydt, Director$196,737
5,489 shno plan dateno Form 4 on file144 ↗