Centene Corporation

CNC·NYSE·$57.24Share Price as of 11/2·$28BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/27/26 10-QQ2 ended 06/30/2607/28/26 10-QQ1 ended 03/31/2604/28/26 10-KFY 202502/17/26 10-QQ3 ended 09/30/2510/29/25

Disclosures

8-KCurrent report10/27/26 8-KCurrent report10/08/26 8-KCurrent report09/16/26 8-KCurrent report08/17/26 8-KCurrent report07/29/26

Prospectuses and Registrations

S-8Registration of securities for employees05/19/25 S-3ASRAutomatic shelf registration02/21/24 424B5Prospectus supplement01/04/22 S-8Registration of securities for employees01/04/22 424B5Prospectus supplement07/30/21

Proxies

DEF 14ADefinitive proxy03/26/26 DEFA14AAdditional proxy materials03/26/26 PX14A6GLetter to shareholders04/14/25 PX14A6GLetter to shareholders04/11/25 DEF 14ADefinitive proxy03/27/25

Ownership

Form 4Insider transaction10/15/26 Form 4Insider transaction09/30/26 Form 4Insider transaction09/30/26 Form 4Insider transaction09/30/26 Form 4Insider transaction09/30/26

Other

EFFECTRequest for effectiveness04/08/20 CORRESPCorrespondence with the SEC04/07/20 CORRESPCorrespondence with the SEC04/07/20 CORRESPCorrespondence with the SEC03/16/20 UPLOADLetter from the SEC03/09/20