Skip to contentKOSTER CHRISTOPHER — CENTENE CORP insider: 40 transactions · InsiderLensKOSTER CHRISTOPHER
- Secretary & General Counsel at CENTENE CORP · on record since Feb 10, 2020
Insider trading activity of KOSTER CHRISTOPHER
- Transactions on record
- 40
- since Feb 10, 2020
- Open-market buys
- 0
- Open-market sells
- 1
- $1M
- Companies traded
- 1
- last filing Mar 17, 2026
Figures computed from official regulatory filings — methodology.
Companies where KOSTER CHRISTOPHER has traded
Track record of KOSTER CHRISTOPHER
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of KOSTER CHRISTOPHER
Co-insiders of KOSTER CHRISTOPHER
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BOWERS CHRISTOPHER DCENTENE CORP
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Mar 17, 2026 | Other | -9,087 | 34.45 USD | $313K | SEC |
| Feb 6, 2026 | Award | 126,925 | 0.00 USD | $0 | SEC |
| Jan 28, 2026 | Award | 126,925 | 0.00 USD | $0 | SEC |
| Mar 18, 2025 | Award | 85,925 | 0.00 USD | $0 | SEC |
| Mar 18, 2025 | Other | -4,039 | 58.19 USD | $235K | SEC |
| Feb 6, 2025 | Other | -3,852 | 64.82 USD | $249.7K | SEC |
| Feb 6, 2025 | Other | -10,661 | 0.00 USD | $0 | SEC |
| Dec 17, 2024 | Other | -2,518 | 59.42 USD | $149.6K | SEC |
| Jun 24, 2024 | Other | -1,987 | 67.93 USD | $135K | SEC |
| Mar 19, 2024 | Award | 37,147 | 0.00 USD | $0 | SEC |
| Mar 19, 2024 | Other | -2,135 | 76.05 USD | $162.4K | SEC |
| Feb 8, 2024 | Other | -13,449 | 74.07 USD | $996.2K | SEC |
| Feb 8, 2024 | Award | 6,336 | 0.00 USD | $0 | SEC |
| Dec 19, 2023 | Other | -4,889 | 75.51 USD | $369.2K | SEC |
| Jun 27, 2023 | Other | -1,994 | 66.80 USD | $133.2K | SEC |
| Mar 17, 2023 | Award | 41,444 | 63.34 USD | $2.6M | SEC |
| Feb 9, 2023 | Other | -6,175 | 71.01 USD | $438.5K | SEC |
| Feb 9, 2023 | Award | 324 | 0.00 USD | $0 | SEC |
| Dec 19, 2022 | Other | -4,928 | 83.00 USD | $409K | SEC |
| Dec 13, 2022 | Other | -1,340 | 86.25 USD | $115.6K | SEC |
| Jun 27, 2022 | Other | -2,010 | 81.87 USD | $164.6K | SEC |
| Dec 17, 2021 | Other | -10,378 | 81.85 USD | $849.4K | SEC |
| Dec 17, 2021 | AwardD | 15,690 | 0.00 USD | $0 | SEC |
| Dec 17, 2021 | Award | 5,856 | 66.23 USD | $387.8K | SEC |
| Dec 17, 2021 | Award | 36,347 | 81.85 USD | $3M | SEC |