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KOSTER CHRISTOPHER

Secretary & General CounselCIK 0001802501

Total Volume

$7.2M

4 filings

Purchases

$0

0 buy txns

Sales

$6.9M

2 sell txns

Net Activity

-$6.9M

net sold

Largest Purchase

No open-market purchases in the recent filings.

Profile

Filings
4
Buy transactions
0
Sell transactions
2
Companies
1
Active
2026

KOSTER CHRISTOPHER, Secretary & General Counsel, has filed 4 SEC reports (2026), all concentrated in CENTENE CORP (CNC), totaling $7.2M in disclosed volume. Weighing $0 bought versus $6.9M sold, the history is heavily weighted toward selling. Data is sourced from official SEC Form 3, 4, and 5 filings.

Associated Companies

CENTENE CORP (CNC)

4 filings

$7.2M

Trading History

4 loaded
Aug 27CNC
CENTENE CORP
KOSTER CHRISTOPHERSecretary & General CounselSell$3.8M
Aug 19CNC
CENTENE CORP
KOSTER CHRISTOPHERSecretary & General CounselSell$3.1M
Mar 17CNC
CENTENE CORP
KOSTER CHRISTOPHERSecretary & General CounselTax withheld$313.0K
Jan 28CNC
CENTENE CORP
KOSTER CHRISTOPHERSecretary & General CounselGrant$0

4 filings