Christopher Koster
Known title: Secretary & General CounselCIK: 0001802501
Associated companies
Transaction History
| CNC | ▼ Sell | Open Market | 56,500 | $3.8M | 8/26/2026 | View on chart |
| CNC | ▼ Sell | Open Market | 47,603 | $3.1M | 8/18/2026 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 9,087 | $313K | 3/15/2026 | View on chart |
| CNC | ▲ Buy | Grant | 126,925 | $0 | 1/26/2026 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 4,039 | $235K | 3/15/2025 | View on chart |
| CNC | ▲ Buy | Grant | 85,925 | $0 | 3/15/2025 | View on chart |
| CNC | ▼ Sell | Other | 10,661 | $0 | 2/4/2025 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 3,852 | $250K | 2/4/2025 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 2,518 | $150K | 12/15/2024 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 1,987 | $135K | 6/23/2024 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 2,135 | $162K | 3/15/2024 | View on chart |
| CNC | ▲ Buy | Grant | 37,147 | $0 | 3/15/2024 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 13,449 | $996K | 2/6/2024 | View on chart |
| CNC | ▲ Buy | Grant | 6,336 | $0 | 2/6/2024 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 4,889 | $369K | 12/15/2023 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 1,994 | $133K | 6/23/2023 | View on chart |
| CNC | ▲ Buy | Grant | 41,444 | $2.6M | 3/15/2023 | View on chart |
| CNC | ▲ Buy | Grant | 324 | $0 | 2/7/2023 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 6,175 | $438K | 2/7/2023 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 4,928 | $409K | 12/15/2022 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 1,340 | $116K | 12/10/2022 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 2,010 | $165K | 6/23/2022 | View on chart |
| CNC | ▲ Buy | Grant | 5,856 | $388K | 12/15/2021 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 10,378 | $849K | 12/15/2021 | View on chart |
| CNC | ▲ Buy | Grant | 36,347 | $3.0M | 12/15/2021 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 1,194 | $94K | 12/11/2021 | View on chart |
| CNC | ▼ Sell | Tax Withholding | 1,343 | $101K | 12/10/2021 | View on chart |
| CNC | ▼ Sell | Open Market | 14,300 | $1.0M | 10/28/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
Centene Expands CHOICE Arrangements in Indiana, Ohio, Oklahoma
Centene has rolled out new benefit programs that support its CHOICE arrangements in Indiana, Ohio and Oklahoma, signaling a push to broaden its managed care footprint. Analysts note the company’s turnaround still has room to grow, and its target price remains well above the current level. The broader managed‑care landscape is also shifting, with UnitedHealth reporting higher margins but lower membership, a trend that may influence competitive dynamics.
Centene Expands CHOICE Arrangements in Indiana, Ohio, Oklahoma. Centene has rolled out new benefit programs that support its CHOICE arrangements in Indiana, Ohio and Oklahoma, signaling a push to broaden its managed care footprint. Analysts note the company’s turnaround still has room to grow, and its target price remains well above the current level. The broader managed‑care landscape is also shifting, with UnitedHealth reporting higher margins but lower membership, a trend that may influence competitive dynamics.