KOSTER CHRISTOPHER

CIK: 0001802501
Primary company: CENTENE CORP (CNC)

KOSTER CHRISTOPHER is a corporate insider at CENTENE CORP (CNC) filing SEC Form 4 transactions. 40 transactions, totaling $0 in purchases and $1,003,431 in sales. Source: SEC EDGAR.

Total Transactions
40
Total Buy Value
$0
Total Sell Value
$1.00M
Net Activity
$-1.00M
Last Transaction
Aug 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Sale
Shares
56,500
Price
$66.90
Value
$3.78M
Type
Award
Shares
126,925
Price
-
Value
-
Type
Award
Shares
126,925
Price
-
Value
-
Type
Award
Shares
85,925
Price
-
Value
-
Type
Tax Payment
Shares
4,039
Price
$58.19
Value
$235K
Type
Tax Payment
Shares
3,852
Price
$64.82
Value
$250K
Type
Disposition
Shares
10,661
Price
-
Value
-
Type
Tax Payment
Shares
2,518
Price
$59.42
Value
$150K
Type
Tax Payment
Shares
1,987
Price
$67.93
Value
$135K
Type
Award
Shares
37,147
Price
-
Value
-
Type
Tax Payment
Shares
2,135
Price
$76.05
Value
$162K
Type
Tax Payment
Shares
13,449
Price
$74.07
Value
$996K
Type
Award
Shares
6,336
Price
-
Value
-
Type
Tax Payment
Shares
4,889
Price
$75.51
Value
$369K
Type
Tax Payment
Shares
1,994
Price
$66.80
Value
$133K
Type
Award
Shares
41,444
Price
$63.34
Value
$2.63M
Type
Tax Payment
Shares
6,175
Price
$71.01
Value
$438K
Type
Award
Shares
324
Price
$0.00
Value
$0
Type
Tax Payment
Shares
4,928
Price
$83.00
Value
$409K
Type
Tax Payment
Shares
1,340
Price
$86.25
Value
$116K