Senior insider sale
Senior Vice President at CENTENE CORP — senior position signals high conviction
$3.11M
47.60K shares
What this filing means
KOSTER CHRISTOPHER plans to sell 47.60K shares of CENTENE CORP valued at approximately $3.11M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/18/2026ACC: 0001959173-26-006161
Officer· Senior Vice President
Since Feb 2020
47.60K
Shares to sell
$3.11M
Approx. market value
47.60K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months6
Restricted Stock Vesting
Compensation
2/6/2024
16.89KRestricted Stock Vesting
Compensation
2/7/2023
7.65KRestricted Stock Vesting
Compensation
12/15/2022
6.11KRestricted Stock Vesting
Compensation
12/10/2022
1.66KRestricted Stock Vesting
Compensation
6/23/2022
2.49KRestricted Stock Vesting
Compensation
12/15/2021
12.81KTotal acquired47.60K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/6/2024 | Restricted Stock Vesting Compensation | 16.89K | — |
2/7/2023 | Restricted Stock Vesting Compensation | 7.65K | — |
12/15/2022 | Restricted Stock Vesting Compensation | 6.11K | — |
12/10/2022 | Restricted Stock Vesting Compensation | 1.66K | — |
6/23/2022 | Restricted Stock Vesting Compensation | 2.49K | — |
12/15/2021 | Restricted Stock Vesting Compensation | 12.81K | — |
| Total | 47.60K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
47.60K
Market value
$3.11M
8/18/2026
Total
Units
47.60K
Value
$3.11M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/18/2026 | 47.60K | $3.11M | NYSE | Planned |
| Total | 47.60K | $3.11M | ||