United States Healthcare Providers & Services

Centene Corp (CNC)

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Over the past 90 days, Centene Corp has seen insider trading activity characterized by net selling. Director Kenneth A. Burdick executed sales totaling approximately $10.3 million. These transactions occurred amid a 19% stock price increase over the same period, with the company's shares currently trading near their 52-week high.
Ticker: CNC Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Centene Corp. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Sale 10 Jun 2026
Value US$1,354,392.46 | Price 93.89 | Shares 97,769 (-36.2%)
Sale 10 Jun 2026
Value US$2,671,883.94 | Price 384.68 | Shares 58,553 (-46.5%)
Proposed sale 10 Jun 2026
Value US$5,164,227.15 | Price 64.55 | Shares 80,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-11 2026-06-10 S Sale
3.0
Burdick Kenneth A
Non-Executive Director
97,769 -36.2%
93.89
US$1,354,392 		97,769 -36.2% 93.89 US$1,354,392
2026-06-11 2026-06-10 S Sale
3.0
Burdick Kenneth A
Non-Executive Director
58,553 -46.5%
384.68
US$2,671,884 		58,553 -46.5% 384.68 US$2,671,884
2026-06-10 2026-06-10 PrS Proposed sale
3.0
Burdick Kenneth A

Director

Non-Executive Director
26,241
379.75
US$2,948,819 		26,241 379.75 US$2,948,819
2025-12-05 2025-12-04 S Sale
3.0
Burdick Kenneth A
Non-Executive Director
32,796 -10.7%
39.00
US$1,279,044 		32,796 -10.7% 39.00 US$1,279,044
2025-12-04 2025-12-04 PrS Proposed sale
3.0
Burdick Kenneth A

Director

Non-Executive Director
32,796
39.00
US$1,279,044 		32,796 39.00 US$1,279,044
2025-12-05 2025-12-03 S Sale
3.0
Burdick Kenneth A
Non-Executive Director
33,211 -9.8%
39.04
US$1,296,557 		33,211 -9.8% 39.04 US$1,296,557
2025-12-03 2025-12-03 PrS Proposed sale
3.0
Burdick Kenneth A

Director

Non-Executive Director
33,211
39.04
US$1,296,621 		33,211 39.04 US$1,296,621
2025-10-15 2025-10-15 PrS Proposed sale
3.6
Wayne S DeVeydt

Director

Non-Executive Director
5,489
35.84
US$196,737 		5,489 35.84 US$196,737
2025-09-09 2025-09-09 PrS Proposed sale
3.6
DeVeydt Wayne S

Director

Non-Executive Director
10,775
29.19
US$314,545 		10,775 29.19 US$314,545
2025-08-11 2025-08-08 B Purchase
3.5
LONDON SARAH

Chief Executive Officer

Executive Director
19,230 +2.3%
25.50
US$490,365 		19,230 +2.3% 25.50 US$490,365
2025-07-29 2025-07-28 B Purchase
3.4
Samuels Theodore R. II
Non-Executive Director
9,000 +39.1%
27.62
US$248,580 		9,000 +39.1% 27.62 US$248,580
2025-03-21 2025-03-21 PrS Proposed sale
2.6
FASOLA KENNETH J

Officer

Officer
8,500
59.06
US$501,970 		8,500 59.06 US$501,970
2024-12-19 2024-12-18 B Purchase
3.6
Greco Thomas
Non-Executive Director
17,000 +736.2%
59.75
US$1,015,750 		17,000 +736.2% 59.75 US$1,015,750
2024-12-17 2024-12-16 B Purchase
2.2
BLUME JESSICA L.
Non-Executive Director
250 +inf%
59.48
US$14,870 		250 +inf% 59.48 US$14,870
2024-12-17 2024-12-16 B Purchase
2.3
COUGHLIN CHRISTOPHER J
Non-Executive Director
10,000 +37.9%
59.44
US$594,400 		10,000 +37.9% 59.44 US$594,400
2024-12-17 2024-12-16 B Purchase
3.1
Dallas H James
Non-Executive Director
1,693 +inf%
59.01
US$99,904 		1,693 +inf% 59.01 US$99,904
2024-12-17 2024-12-13 B Purchase
3.4
Samuels Theodore R. II
Non-Executive Director
5,000 +27.8%
58.86
US$294,300 		5,000 +27.8% 58.86 US$294,300
2024-11-13 2024-11-13 B Purchase
2.0
Asher Andrew Lynn

Chief Financial Officer

Officer
17,200 +3.7%
58.14
US$1,000,008 		17,200 +3.7% 58.14 US$1,000,008
2024-11-08 2024-11-08 B Purchase
3.5
LONDON SARAH

Chief Executive Officer

Executive Director
4,117 +0.6%
60.80
US$250,314 		4,117 +0.6% 60.80 US$250,314
2024-05-24 2024-05-14 PrS Proposed sale
2.3
COUGHLIN CHRISTOPHER J

Director

Non-Executive Director
878
76.75
US$67,382 		878 76.75 US$67,382
2024-05-24 2024-05-14 S Sale
2.3
COUGHLIN CHRISTOPHER J
Non-Executive Director
878 -100.0%
76.75
US$67,382 		878 -100.0% 76.75 US$67,382
2024-05-15 2024-05-13 S Sale
2.6
FASOLA KENNETH J

President

Officer
8,000 -2.6%
77.62
US$620,960 		8,000 -2.6% 77.62 US$620,960
2024-05-13 2024-05-13 PrS Proposed sale
2.6
FASOLA KENNETH J

Officer

Officer
8,000
77.62
US$620,995 		8,000 77.62 US$620,995
2024-03-07 2024-03-05 PrS Proposed sale
3.3
THOMAS DAVID P

Officer

Officer
5,000
77.50
US$387,479 		5,000 77.50 US$387,479
2024-03-05 2024-03-05 PrS Proposed sale
3.3
THOMAS DAVID P

Officer

Officer
5,000
77.50
US$387,479 		5,000 77.50 US$387,479
2024-02-15 2024-02-13 S Sale
3.3
Robinson Lori Jean
Non-Executive Director
10,000 -46.6%
77.41
US$774,100 		10,000 -46.6% 77.41 US$774,100
2024-02-13 2024-02-13 PrS Proposed sale
3.3
Robinson Lori Jean

Director

Non-Executive Director
10,000
77.41
US$774,146 		10,000 77.41 US$774,146
2024-02-08 2024-02-07 S Sale
2.6
FASOLA KENNETH J

President

Officer
3,810 -1.6%
75.58
US$287,960 		3,810 -1.6% 75.58 US$287,960
2024-02-08 2024-02-07 S Sale
2.6
FASOLA KENNETH J

President

Officer
8,190 -3.3%
74.83
US$612,858 		8,190 -3.3% 74.83 US$612,858
2024-02-07 2024-02-07 PrS Proposed sale
2.6
FASOLA KENNETH J

Officer

Officer
12,000
75.07
US$900,868 		12,000 75.07 US$900,868
2023-06-06 2023-06-06 PrS Proposed sale
2.0
TRUBECK WILLIAM L

Director

Non-Executive Director
10,000
66.54
US$665,404 		10,000 66.54 US$665,404
2023-04-28 2023-04-27 PlS Planned sale
3.3
Robinson Lori Jean
Non-Executive Director
1,400 -14.1%
66.59
US$93,226 		1,400 -14.1% 66.59 US$93,226
2023-04-27 2023-04-27 PrS Proposed sale
3.3
Robinson Lori Jean

Director

Non-Executive Director
1,400
66.59
US$93,226 		1,400 66.59 US$93,226
2023-03-17 2023-03-17 B Purchase
3.5
LONDON SARAH

Chief Executive Officer

Executive Director
30,000 +10.6%
62.60
US$1,878,000 		30,000 +10.6% 62.60 US$1,878,000
2023-02-10 2023-02-10 B Purchase
2.0
Asher Andrew Lynn

EVP, CFO

Officer
3,800 +1.2%
71.97
US$273,486 		3,800 +1.2% 71.97 US$273,486
2023-02-10 2023-02-09 B Purchase
2.0
Asher Andrew Lynn

EVP, CFO

Officer
3,000 +1.0%
71.89
US$215,670 		3,000 +1.0% 71.89 US$215,670
2023-02-09 2023-02-08 B Purchase
3.4
Samuels Theodore R. II
Non-Executive Director
7,000 +142.5%
71.88
US$503,160 		7,000 +142.5% 71.88 US$503,160
2023-02-09 2023-02-08 B Purchase
0.8
MURRAY JAMES E

EVP, Chief Operating Officer

Officer
6,750 +5.2%
73.30
US$494,775 		6,750 +5.2% 73.30 US$494,775
2022-08-01 2022-07-29 PlS Planned sale
BAGLEY SHANNON

EVP, Chief Admin. Officer

Officer
9,000 -7.1%
92.21
US$829,890 		9,000 -7.1% 92.21 US$829,890
2022-08-01 2022-07-28 PlS Planned sale
3.3
Robinson Lori Jean
Non-Executive Director
1,200 -10.8%
92.77
US$111,324 		1,200 -10.8% 92.77 US$111,324
2022-07-12 2022-07-08 PlS Planned sale
GEPHARDT Richard A
Non-Executive Director
4,480 -16.6%
88.00
US$394,240 		4,480 -16.6% 88.00 US$394,240
2022-06-23 2022-06-23 PlS Planned sale
GEPHARDT Richard A
Non-Executive Director
10,220 -27.4%
84.03
US$858,787 		10,220 -27.4% 84.03 US$858,787
2022-06-23 2022-06-21 PlS Planned sale
GEPHARDT Richard A
Non-Executive Director
3,300 -8.1%
80.01
US$264,033 		3,300 -8.1% 80.01 US$264,033
2022-05-03 2022-04-29 B Purchase
3.1
Dallas H James
Non-Executive Director
3,065 +10.4%
81.75
US$250,564 		3,065 +10.4% 81.75 US$250,564
2022-05-03 2022-04-29 B Purchase
2.3
COUGHLIN CHRISTOPHER J
Non-Executive Director
12,000 +310.5%
81.37
US$976,440 		12,000 +310.5% 81.37 US$976,440
2022-05-03 2022-04-29 PlS Planned sale
BAGLEY SHANNON

EVP, Chief Admin. Officer

Officer
8,000 -5.9%
80.99
US$647,920 		8,000 -5.9% 80.99 US$647,920
2022-05-02 2022-04-28 B Purchase
3.4
Samuels Theodore R. II
Non-Executive Director
6,270 +132.6%
80.94
US$507,494 		6,270 +132.6% 80.94 US$507,494
2022-03-28 2022-03-24 PlS Planned sale
BROOKS MARK J

EVP, Chief Information Officer

Officer
3,690 -2.3%
82.71
US$305,200 		3,690 -2.3% 82.71 US$305,200
2022-01-24 2022-01-20 PlS Planned sale
BROOKS MARK J

EVP, Chief Information Officer

Officer
2,774 -1.7%
80.00
US$221,920 		2,774 -1.7% 80.00 US$221,920
2022-01-11 2022-01-11 PlS Planned sale
3.3
THOMAS DAVID P

EVP, MARKETS

Officer
4,000 -4.6%
77.61
US$310,440 		4,000 -4.6% 77.61 US$310,440
2021-12-23 2021-12-21 PlS Planned sale
TONEY COLIN A

EVP, Mergers & Acquisitions

Officer
2,807 -4.8%
82.94
US$232,813 		2,807 -4.8% 82.94 US$232,813
2021-12-17 2021-12-15 PlS Planned sale
AYALA ORLANDO
Non-Executive Director
7,586 -9.2%
82.99
US$629,562 		7,586 -9.2% 82.99 US$629,562
2021-12-14 2021-12-14 PlS Planned sale
CASSO KATIE

SVP & Corporate Controller

Officer
8,000 -20.0%
79.19
US$633,520 		8,000 -20.0% 79.19 US$633,520
2021-12-14 2021-12-14 PlS Planned sale
NEIDORFF MICHAEL F

Chairman & CEO

Executive Director
23,000 -0.4%
80.11
US$1,842,530 		23,000 -0.4% 80.11 US$1,842,530
2021-12-14 2021-12-14 PlS Planned sale
NEIDORFF MICHAEL F

Chairman & CEO

Executive Director
27,000 -0.4%
79.37
US$2,142,990 		27,000 -0.4% 79.37 US$2,142,990
2021-11-12 2021-11-10 PlS Planned sale
ROBERTS JOHN R
Non-Executive Director
20,000 -9.3%
75.04
US$1,500,800 		20,000 -9.3% 75.04 US$1,500,800
2021-11-01 2021-11-01 PlS Planned sale
LAYTON BRENT D

President & COO

Officer
3,923 -0.7%
70.64
US$277,121 		3,923 -0.7% 70.64 US$277,121
2021-11-01 2021-10-28 PlS Planned sale
NEIDORFF MICHAEL F

Chairman & CEO

Executive Director
20,000 -0.3%
70.09
US$1,401,800 		20,000 -0.3% 70.09 US$1,401,800
2021-11-01 2021-10-28 PlS Planned sale
AYALA ORLANDO
Non-Executive Director
8,430 -9.3%
70.17
US$591,533 		8,430 -9.3% 70.17 US$591,533
2021-11-01 2021-10-28 PlS Planned sale
LAYTON BRENT D

President & COO

Officer
77 -0.0%
70.17
US$5,403 		77 -0.0% 70.17 US$5,403
2021-11-01 2021-10-28 PlS Planned sale
BROOKS MARK J

EVP, Chief Information Officer

Officer
8,296 -5.0%
70.17
US$582,130 		8,296 -5.0% 70.17 US$582,130
2021-11-01 2021-10-28 PlS Planned sale
KOSTER CHRISTOPHER

SVP, Secr. & General Counsel

Officer
14,300 -10.6%
70.17
US$1,003,431 		14,300 -10.6% 70.17 US$1,003,431
2021-11-01 2021-10-28 PlS Planned sale
GEPHARDT Richard A
Non-Executive Director
20,220 -34.0%
70.00
US$1,415,400 		20,220 -34.0% 70.00 US$1,415,400
2021-10-13 2021-10-11 PlS Planned sale
GEPHARDT Richard A
Non-Executive Director
3,300 -5.3%
64.13
US$211,629 		3,300 -5.3% 64.13 US$211,629
2021-06-15 2021-06-11 PlS Planned sale
Hunter Jesse N

EVP, M&A & Chief Strategy Ofcr

Officer
25,000 -5.7%
71.17
US$1,779,250 		25,000 -5.7% 71.17 US$1,779,250
2021-05-11 2021-05-07 PlS Planned sale
1.4
Schwaneke Jeffrey A.

EVP, HealthCare Enterprises

Officer
18,000 -3.8%
69.00
US$1,242,000 		18,000 -3.8% 69.00 US$1,242,000
2021-05-06 2021-05-05 PlS Planned sale
LAYTON BRENT D

EVP, Chief BD Officer

Officer
7,682 -1.8%
65.00
US$499,330 		7,682 -1.8% 65.00 US$499,330
2021-05-03 2021-04-29 PlS Planned sale
AYALA ORLANDO
Non-Executive Director
7,201 -5.2%
60.00
US$432,060 		7,201 -5.2% 60.00 US$432,060
2021-03-23 2021-03-19 PlS Planned sale
ROBERTS JOHN R
Non-Executive Director
5,000 -26.5%
65.00
US$325,000 		5,000 -26.5% 65.00 US$325,000
2021-03-01 2021-02-26 B Purchase
3.2
DITMORE ROBERT K
Non-Executive Director
170 +0.3%
58.45
US$9,936 		170 +0.3% 58.45 US$9,936
2021-02-12 2021-02-11 PlS Planned sale
AYALA ORLANDO
Non-Executive Director
8,000 -5.6%
60.97
US$487,760 		8,000 -5.6% 60.97 US$487,760
2021-01-12 2021-01-08 PlS Planned sale
Hunter Jesse N

EVP, M&A & Chief Strategy Ofcr

Officer
11,250 -2.5%
70.00
US$787,500 		11,250 -2.5% 70.00 US$787,500
2021-01-08 2021-01-06 PlS Planned sale
BURKHALTER BRANDY

EVP, Chief Operating Officer

Officer
8,000 -2.1%
67.00
US$536,000 		8,000 -2.1% 67.00 US$536,000
2020-11-10 2020-11-09 PlS Planned sale
NEIDORFF MICHAEL F

Chairman, President & CEO

Executive Director
300,000 -4.6%
70.12
US$21,036,000 		300,000 -4.6% 70.12 US$21,036,000
2020-11-10 2020-11-09 PlS Planned sale
Hunter Jesse N

EVP, M&A & Chief Strategy Ofcr

Officer
22,500 -5.6%
70.00
US$1,575,000 		22,500 -5.6% 70.00 US$1,575,000
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