CNC

Centene Corp

Insider trading activity for Centene Corp, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$6.9M

net selling

Bought(0 · 0 insiders): $0
Sold(2 · 1 insiders): $6.9M

Past 6 months

-$12.1M

net selling

Bought(0 · 0 insiders): $0
Sold(3 · 2 insiders): $12.1M

Past 12 months

-$14.6M

net selling

Bought(0 · 0 insiders): $0
Sold(5 · 2 insiders): $14.6M

Transaction history

The 74 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 15	Pienkos Theodore J	Corporate Controller &…	FTAX	1,092	$69.41	$75.8K	-3.7%	Open the original filing on SEC.gov
Aug 26	Koster Christopher	Secretary & General…	SSELL	56,500	$66.90	$3.8M	-18.5%	Open the original filing on SEC.gov
Aug 18	Koster Christopher	Secretary & General…	SSELL	47,603	$65.36	$3.1M	-13.5%	Open the original filing on SEC.gov
Jul 28	Diaz Paul J	Director	AGRANT	2,771	—	—	—	Open the original filing on SEC.gov
Jul 17	Tyler Lauren M	Director	AGRANT	3,155	—	—	+5,172%	Open the original filing on SEC.gov
Jun 30	Tyler Lauren M	Director	AGRANT	61	—	—	—	Open the original filing on SEC.gov
Jun 30	Tanji Kenneth	Director	AGRANT	581	—	—	+4.9%	Open the original filing on SEC.gov
Jun 30	Samuels Theodore R. II	Director	AGRANT	465	—	—	+1.9%	Open the original filing on SEC.gov
Jun 30	Eppinger Frederick H	Director	AGRANT	833	—	—	+0.2%	Open the original filing on SEC.gov
Jun 30	Coughlin Christopher J	Director	AGRANT	562	—	—	+3.1%	Open the original filing on SEC.gov
Jun 15	Smith Susan Raye	Chief Operating Officer	FTAX	483	$65.19	$31.5K	-0.2%	Open the original filing on SEC.gov
Jun 10	Burdick Kenneth A	Director	SSELL	80,000	$64.55	$5.2M	-28.9%	Open the original filing on SEC.gov
May 29	Carson Michael A	Group President,…	IDISCR◆	604	$59.60	$36K	—	Open the original filing on SEC.gov
May 22	Carson Michael A	Group President,…	AGRANT◆	47.94	$57.77	$2.8K	—	Open the original filing on SEC.gov
May 12	Tanji Kenneth	Director	AGRANT	3,992	—	—	+50.4%	Open the original filing on SEC.gov
May 12	Samuels Theodore R. II	Director	AGRANT	3,992	—	—	+19.2%	Open the original filing on SEC.gov
May 12	Ford Monte E	Director	AGRANT	3,992	—	—	+36.8%	Open the original filing on SEC.gov
May 12	Eppinger Frederick H	Director	AGRANT	6,654	—	—	+1.8%	Open the original filing on SEC.gov
May 12	Dallas H James	Director	AGRANT	3,992	—	—	+9.1%	Open the original filing on SEC.gov
May 12	Coughlin Christopher J	Director	AGRANT	3,992	—	—	+28.2%	Open the original filing on SEC.gov
May 12	Burdick Kenneth A	Director	AGRANT	3,992	—	—	+1.5%	Open the original filing on SEC.gov
May 12	Blume Jessica L.	Director	AGRANT	3,992	—	—	+14.1%	Open the original filing on SEC.gov
Apr 15	McNally Tanya M	Chief People Officer	FTAX	964	$37.26	$35.9K	-0.8%	Open the original filing on SEC.gov
Mar 31	Tanji Kenneth	Director	AGRANT	1,179	—	—	+17.5%	Open the original filing on SEC.gov
Mar 31	Samuels Theodore R. II	Director	AGRANT	943	—	—	+4.8%	Open the original filing on SEC.gov
Mar 31	Eppinger Frederick H	Director	AGRANT	1,690	—	—	+0.5%	Open the original filing on SEC.gov
Mar 31	Coughlin Christopher J	Director	AGRANT	1,140	—	—	+8.8%	Open the original filing on SEC.gov
Mar 15	Smith Susan Raye	Chief Operating Officer	FTAX	2,918	$34.45	$100.5K	-1.4%	Open the original filing on SEC.gov
Mar 15	McNally Tanya M	Chief People Officer	FTAX	2,785	$34.45	$95.9K	-2.1%	Open the original filing on SEC.gov
Mar 15	London Sarah	Chief Executive Officer	FTAX	36,061	$34.45	$1.2M	-2.9%	Open the original filing on SEC.gov
Mar 15	Koster Christopher	Secretary & General…	FTAX	9,087	$34.45	$313K	-2.5%	Open the original filing on SEC.gov
Mar 15	Casso Katie	Corporate Controller &…	FTAX	3,359	$34.45	$115.7K	-3.0%	Open the original filing on SEC.gov
Mar 15	Asher Andrew Lynn	Chief Financial Officer	FTAX	15,241	$34.45	$525.1K	-2.0%	Open the original filing on SEC.gov
Jan 26	McNally Tanya M	Chief People Officer	AGRANT↺	74,311	—	—	+131.1%	Open the original filing on SEC.gov
Jan 26	Smith Susan Raye	Chief Operating Officer	AGRANT↺	112,823	—	—	+109.7%	Open the original filing on SEC.gov
Jan 26	Koster Christopher	Secretary & General…	AGRANT↺	126,925	—	—	+54.0%	Open the original filing on SEC.gov
Jan 26	London Sarah	Chief Executive Officer	AGRANT↺	520,720	—	—	+74.0%	Open the original filing on SEC.gov
Jan 26	Casso Katie	Corporate Controller &…	AGRANT↺	26,036	—	—	+29.9%	Open the original filing on SEC.gov
Jan 26	Asher Andrew Lynn	Chief Financial Officer	AGRANT↺	173,573	—	—	+29.4%	Open the original filing on SEC.gov
Jan 15	McNally Tanya M	Chief People Officer	FTAX	725	$46.17	$33.5K	-1.2%	Open the original filing on SEC.gov
Dec 31, 2025	Tanji Kenneth	Director	AGRANT	790	—	—	+13.3%	Open the original filing on SEC.gov
Dec 31, 2025	Samuels Theodore R. II	Director	AGRANT	608	—	—	+3.2%	Open the original filing on SEC.gov
Dec 31, 2025	Eppinger Frederick H	Director	AGRANT	608	—	—	+0.2%	Open the original filing on SEC.gov
Dec 31, 2025	Coughlin Christopher J	Director	AGRANT	729	—	—	+5.9%	Open the original filing on SEC.gov
Dec 31, 2025	Burdick Kenneth A	Director	AGRANT	729	—	—	+0.3%	Open the original filing on SEC.gov
Dec 4, 2025	Burdick Kenneth A	Director	SSELL	32,796	$39.00	$1.3M	-10.8%	Open the original filing on SEC.gov
Dec 3, 2025	Burdick Kenneth A	Director	SSELL	33,211	$39.04	$1.3M	-9.8%	Open the original filing on SEC.gov
Sep 30, 2025	Tanji Kenneth	Director	AGRANT	803	—	—	+15.6%	Open the original filing on SEC.gov
Sep 30, 2025	Samuels Theodore R. II	Director	AGRANT	710	—	—	+3.8%	Open the original filing on SEC.gov
Sep 30, 2025	Eppinger Frederick H	Director	AGRANT	710	—	—	+0.2%	Open the original filing on SEC.gov
Sep 30, 2025	Coughlin Christopher J	Director	AGRANT	852	—	—	+7.4%	Open the original filing on SEC.gov
Sep 30, 2025	Burdick Kenneth A	Director	AGRANT	852	—	—	+0.3%	Open the original filing on SEC.gov
Aug 8, 2025	London Sarah	Chief Executive Officer	PBUY	19,230	$25.50	$490.4K	+2.3%	Open the original filing on SEC.gov
Jul 28, 2025	Samuels Theodore R. II	Director	PBUY	9,000	$27.62	$248.6K	+39.1%	Open the original filing on SEC.gov
Jun 30, 2025	DeVeydt Wayne S	Director	AGRANT	602	—	—	+3.2%	Open the original filing on SEC.gov
Jun 30, 2025	Tanji Kenneth	Director	AGRANT	463	—	—	+9.9%	Open the original filing on SEC.gov
Jun 30, 2025	Coughlin Christopher J	Director	AGRANT	556	—	—	+5.1%	Open the original filing on SEC.gov
Jun 30, 2025	Samuels Theodore R. II	Director	AGRANT	463	—	—	+2.6%	Open the original filing on SEC.gov
Jun 30, 2025	Eppinger Frederick H	Director	AGRANT	463	—	—	+0.1%	Open the original filing on SEC.gov
Jun 30, 2025	Burdick Kenneth A	Director	AGRANT	556	—	—	+0.1%	Open the original filing on SEC.gov
Jun 15, 2025	Smith Susan Raye	Chief Operating Officer	FTAX	7,457	$55.22	$411.8K	-6.2%	Open the original filing on SEC.gov
May 13, 2025	Tanji Kenneth	Director	AGRANT	3,579	—	—	+324.5%	Open the original filing on SEC.gov
May 13, 2025	Dallas H James	Director	AGRANT	3,579	—	—	+8.9%	Open the original filing on SEC.gov
May 13, 2025	Ford Monte E	Director	AGRANT	3,579	—	—	+49.3%	Open the original filing on SEC.gov
May 13, 2025	DeVeydt Wayne S	Director	AGRANT	3,579	—	—	+23.3%	Open the original filing on SEC.gov
May 13, 2025	Coughlin Christopher J	Director	AGRANT	3,579	—	—	+49.0%	Open the original filing on SEC.gov
May 13, 2025	Eppinger Frederick H	Director	AGRANT	5,965	—	—	+1.7%	Open the original filing on SEC.gov
May 13, 2025	Greco Thomas	Director	AGRANT	3,579	—	—	+18.5%	Open the original filing on SEC.gov
May 13, 2025	Samuels Theodore R. II	Director	AGRANT	3,579	—	—	+24.8%	Open the original filing on SEC.gov
May 13, 2025	Burdick Kenneth A	Director	AGRANT	3,579	—	—	+1.0%	Open the original filing on SEC.gov
May 13, 2025	Blume Jessica L.	Director	AGRANT	3,579	—	—	+14.4%	Open the original filing on SEC.gov
Apr 26, 2025	Asher Andrew Lynn	Chief Financial Officer	FTAX	10,566	$57.69	$609.6K	-1.6%	Open the original filing on SEC.gov
Apr 19, 2025	Casso Katie	Corporate Controller &…	FTAX	2,077	$60.70	$126.1K	-2.1%	Open the original filing on SEC.gov
Apr 15, 2025	McNally Tanya M	Chief People Officer	FTAX	964	$63.01	$60.7K	-1.6%	Open the original filing on SEC.gov

FTAX$75.8K

Pienkos Theodore J · Corporate Controll…Sep 15

1,092 sh @ $69.41 · -3.7% own

SSELL$3.8M

Koster Christopher · Secretary &…Aug 26

56,500 sh @ $66.90 · -18.5% own

SSELL$3.1M

Koster Christopher · Secretary &…Aug 18

47,603 sh @ $65.36 · -13.5% own

AGRANT—

Diaz Paul J · DirectorJul 28

2,771 sh

AGRANT—

Tyler Lauren M · DirectorJul 17

3,155 sh · +5,172% own

AGRANT—

Tyler Lauren M · DirectorJun 30

61 sh

AGRANT—

Tanji Kenneth · DirectorJun 30

581 sh · +4.9% own

AGRANT—

Samuels Theodore R. II · DirectorJun 30

465 sh · +1.9% own

AGRANT—

Eppinger Frederick H · DirectorJun 30

833 sh · +0.2% own

AGRANT—

Coughlin Christopher J · DirectorJun 30

562 sh · +3.1% own

FTAX$31.5K

Smith Susan Raye · Chief Operating…Jun 15

483 sh @ $65.19 · -0.2% own

SSELL$5.2M

Burdick Kenneth A · DirectorJun 10

80,000 sh @ $64.55 · -28.9% own

IDISCR◆$36K

Carson Michael A · Group President,…May 29

604 sh @ $59.60

AGRANT◆$2.8K

Carson Michael A · Group President,…May 22

47.94 sh @ $57.77

AGRANT—

Tanji Kenneth · DirectorMay 12

3,992 sh · +50.4% own

AGRANT—

Samuels Theodore R. II · DirectorMay 12

3,992 sh · +19.2% own

AGRANT—

Ford Monte E · DirectorMay 12

3,992 sh · +36.8% own

AGRANT—

Eppinger Frederick H · DirectorMay 12

6,654 sh · +1.8% own

AGRANT—

Dallas H James · DirectorMay 12

3,992 sh · +9.1% own

AGRANT—

Coughlin Christopher J · DirectorMay 12

3,992 sh · +28.2% own

AGRANT—

Burdick Kenneth A · DirectorMay 12

3,992 sh · +1.5% own

AGRANT—

Blume Jessica L. · DirectorMay 12

3,992 sh · +14.1% own

FTAX$35.9K

McNally Tanya M · Chief People…Apr 15

964 sh @ $37.26 · -0.8% own

AGRANT—

Tanji Kenneth · DirectorMar 31

1,179 sh · +17.5% own

AGRANT—

Samuels Theodore R. II · DirectorMar 31

943 sh · +4.8% own

AGRANT—

Eppinger Frederick H · DirectorMar 31

1,690 sh · +0.5% own

AGRANT—

Coughlin Christopher J · DirectorMar 31

1,140 sh · +8.8% own

FTAX$100.5K

Smith Susan Raye · Chief Operating…Mar 15

2,918 sh @ $34.45 · -1.4% own

FTAX$95.9K

McNally Tanya M · Chief People…Mar 15

2,785 sh @ $34.45 · -2.1% own

FTAX$1.2M

London Sarah · Chief Executive…Mar 15

36,061 sh @ $34.45 · -2.9% own

FTAX$313K

Koster Christopher · Secretary &…Mar 15

9,087 sh @ $34.45 · -2.5% own

FTAX$115.7K

Casso Katie · Corporate Controll…Mar 15

3,359 sh @ $34.45 · -3.0% own

FTAX$525.1K

Asher Andrew Lynn · Chief Financial…Mar 15

15,241 sh @ $34.45 · -2.0% own

AGRANT↺—

McNally Tanya M · Chief People…Jan 26

74,311 sh · +131.1% own

AGRANT↺—

Smith Susan Raye · Chief Operating…Jan 26

112,823 sh · +109.7% own

AGRANT↺—

Koster Christopher · Secretary &…Jan 26

126,925 sh · +54.0% own

AGRANT↺—

London Sarah · Chief Executive…Jan 26

520,720 sh · +74.0% own

AGRANT↺—

Casso Katie · Corporate Controll…Jan 26

26,036 sh · +29.9% own

AGRANT↺—

Asher Andrew Lynn · Chief Financial…Jan 26

173,573 sh · +29.4% own

FTAX$33.5K

McNally Tanya M · Chief People…Jan 15

725 sh @ $46.17 · -1.2% own

AGRANT—

Tanji Kenneth · DirectorDec 31, 2025

790 sh · +13.3% own

AGRANT—

Samuels Theodore R. II · DirectorDec 31, 2025

608 sh · +3.2% own

AGRANT—

Eppinger Frederick H · DirectorDec 31, 2025

608 sh · +0.2% own

AGRANT—

Coughlin Christopher J · DirectorDec 31, 2025

729 sh · +5.9% own

AGRANT—

Burdick Kenneth A · DirectorDec 31, 2025

729 sh · +0.3% own

SSELL$1.3M

Burdick Kenneth A · DirectorDec 4, 2025

32,796 sh @ $39.00 · -10.8% own

SSELL$1.3M

Burdick Kenneth A · DirectorDec 3, 2025

33,211 sh @ $39.04 · -9.8% own

AGRANT—

Tanji Kenneth · DirectorSep 30, 2025

803 sh · +15.6% own

AGRANT—

Samuels Theodore R. II · DirectorSep 30, 2025

710 sh · +3.8% own

AGRANT—

Eppinger Frederick H · DirectorSep 30, 2025

710 sh · +0.2% own

AGRANT—

Coughlin Christopher J · DirectorSep 30, 2025

852 sh · +7.4% own

AGRANT—

Burdick Kenneth A · DirectorSep 30, 2025

852 sh · +0.3% own

PBUY$490.4K

London Sarah · Chief Executive…Aug 8, 2025

19,230 sh @ $25.50 · +2.3% own

PBUY$248.6K

Samuels Theodore R. II · DirectorJul 28, 2025

9,000 sh @ $27.62 · +39.1% own

AGRANT—

DeVeydt Wayne S · DirectorJun 30, 2025

602 sh · +3.2% own

AGRANT—

Tanji Kenneth · DirectorJun 30, 2025

463 sh · +9.9% own

AGRANT—

Coughlin Christopher J · DirectorJun 30, 2025

556 sh · +5.1% own

AGRANT—

Samuels Theodore R. II · DirectorJun 30, 2025

463 sh · +2.6% own

AGRANT—

Eppinger Frederick H · DirectorJun 30, 2025

463 sh · +0.1% own

AGRANT—

Burdick Kenneth A · DirectorJun 30, 2025

556 sh · +0.1% own

FTAX$411.8K

Smith Susan Raye · Chief Operating…Jun 15, 2025

7,457 sh @ $55.22 · -6.2% own

AGRANT—

Tanji Kenneth · DirectorMay 13, 2025

3,579 sh · +324.5% own

AGRANT—

Dallas H James · DirectorMay 13, 2025

3,579 sh · +8.9% own

AGRANT—

Ford Monte E · DirectorMay 13, 2025

3,579 sh · +49.3% own

AGRANT—

DeVeydt Wayne S · DirectorMay 13, 2025

3,579 sh · +23.3% own

AGRANT—

Coughlin Christopher J · DirectorMay 13, 2025

3,579 sh · +49.0% own

AGRANT—

Eppinger Frederick H · DirectorMay 13, 2025

5,965 sh · +1.7% own

AGRANT—

Greco Thomas · DirectorMay 13, 2025

3,579 sh · +18.5% own

AGRANT—

Samuels Theodore R. II · DirectorMay 13, 2025

3,579 sh · +24.8% own

AGRANT—

Burdick Kenneth A · DirectorMay 13, 2025

3,579 sh · +1.0% own

AGRANT—

Blume Jessica L. · DirectorMay 13, 2025

3,579 sh · +14.4% own

FTAX$609.6K

Asher Andrew Lynn · Chief Financial…Apr 26, 2025

10,566 sh @ $57.69 · -1.6% own

FTAX$126.1K

Casso Katie · Corporate Controll…Apr 19, 2025

2,077 sh @ $60.70 · -2.1% own

FTAX$60.7K

McNally Tanya M · Chief People…Apr 15, 2025

964 sh @ $63.01 · -1.6% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 61 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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