KOSTER CHRISTOPHER Insider Trades

Insider Trading History

Track insider trading activity for KOSTER CHRISTOPHER. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Centene
Centene CNC
Secretary & General Counsel
Holding Value $16.2M 248,853 shares
Last Trade
Aug 26, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$3.78M 56,500 shares
$66.90
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $19.8M 305,353 shares
Last Trade
Aug 18, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$3.11M 47,603 shares
$65.36
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $22.9M 352,835 shares
Last Trade
Mar 15, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$313k 9,087 shares
$34.45
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $25.3M 388,861 shares
Last Trade
Jan 26, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$5.87M 126,925 shares
$46.28
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $23.5M 361,922 shares
Last Trade
Jan 26, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$5.87M 126,925 shares
$46.28
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $17M 261,707 shares
Last Trade
Mar 15, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$5M 85,925 shares
$58.19
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $11.4M 175,782 shares
Last Trade
Mar 15, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$235k 4,039 shares
$58.19
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $11.7M 179,821 shares
Last Trade
Feb 04, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$250k 3,852 shares
$64.82
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $11.9M 183,629 shares
Last Trade
Feb 04, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$653k 10,661 shares
$61.29
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $12.6M 194,290 shares
Last Trade
Dec 15, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$150k 2,518 shares
$59.42
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $12.8M 196,733 shares
Last Trade
Jun 23, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$135k 1,987 shares
$67.93
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $12.9M 198,687 shares
Last Trade
Mar 15, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.8M 37,147 shares
$75.47
$64.98
Centene
Centene CNC
Secretary & General Counsel
Holding Value $10.5M 161,540 shares
Last Trade
Mar 15, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$162k 2,135 shares
$76.05
$64.98
Centene
Centene CNC
Evp, Secr. & General Counsel
Holding Value $11.5M 177,089 shares
Last Trade
Feb 06, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$475k 6,336 shares
$74.92
$64.98
Centene
Centene CNC
Evp, Secr. & General Counsel
Holding Value $10.6M 163,675 shares
Last Trade
Feb 06, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$996k 13,449 shares
$74.07
$64.98
Centene
Centene CNC
Evp, Secr. & General Counsel
Holding Value $11.1M 170,753 shares
Last Trade
Dec 15, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$369k 4,889 shares
$75.51
$64.98
Centene
Centene CNC
Evp, Secr. & General Counsel
Holding Value $11.4M 175,523 shares
Last Trade
Jun 23, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$133k 1,994 shares
$66.80
$64.98
Centene
Centene CNC
Evp, Secr. & General Counsel
Holding Value $11.5M 177,517 shares
Last Trade
Mar 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.63M 41,444 shares
$63.34
$64.98
Centene
Centene CNC
Evp, Secr. & General Counsel
Holding Value $8.84M 136,073 shares
Last Trade
Feb 07, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$438k 6,175 shares
$71.01
$64.98
Centene
Centene CNC
Evp, Secr. & General Counsel
Holding Value $9.24M 142,248 shares
Last Trade
Feb 07, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$23k 324 shares
$70.98
$64.98

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