Key facts
- This page summarizes Katie Casso's Form 4 filing for CENTENE CORP (CNC).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 17 Mar 2026, 17:43.
Katie Casso - 15 Mar 2026 Form 4 Insider Report for CENTENE CORP (CNC)
- Reporting relationship
- Corporate Controller & CAO
- Issuer ticker
- CNC
- Reported as of
- 15 Mar 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 17 Mar 2026, 17:43:34 UTC
- Prior SEC filing
- 06 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Christopher A. Koster (executed by attorney-in-fact)
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Katie Casso filed Form 4 for CENTENE CORP (CNC) on 17 Mar 2026.
Change
- Previous filing in this sequence was filed on 06 Feb 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001853379
Primary reporting owner
CASSO KATIE
- Relationship
- Corporate Controller & CAO
- Address
- 7700 FORSYTH BOULEVARD, ST. LOUIS
- Signature
- /s/ Christopher A. Koster (executed by attorney-in-fact)
- Signature date
- 17 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
CNC
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -3,359
- Change %
- -3%
- Price
- $34.45*
- Shares after
- 109,776
- Date
- 15 Mar 2026
- Ownership
- Direct
- Footnotes
- F1, F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Shares withheld for taxes upon vesting of previously-reported grants of restricted stock units.
Footnote F2
Ownership includes 71,740 shares of previously-granted restricted stock units and performance stock units (reported at target level performance) subject to vesting requirements.