Centene CNC Insider Ownership

NYSE CNC
$62.21 -0.32 (-0.51%)
As of: Sep 29, 2026 · 3:59 PM EDT

Insider Holdings by Owner

13.36Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
2.73%
▼-0.014% pp QoQ
Shares Held by Insiders
13.50Mn
filed for Sep 2026
▼-0.51% QoQ
Shares Outstanding
493.82Mn
493,819,000 shares
Direct Holdings
13.33Mn
Indirect: 172.91K
Net Shares Traded (QoQ)
-69.31K
net selling in Sep 2026
Insiders Holding Shares
37
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

As of September 29, 2026, the three largest insider holders of CNC are Michael F Neidorff (Chairman Ceo, 6.52Mn shares), Sarah London (Chief Executive Officer, 1.19Mn shares), Andrew Lynn Asher (Chief Financial Officer, 747.99K shares).

Form 4 Holdings

Insiders Holding CNC

Insiders 37
Shares held 13.36Mn
Of outstanding 2.70%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Michael F Neidorff Chairman Ceo 6,517,610 0 6,517,610 48.8% 17 Dec, 2021
2 Sarah London Chief Executive Officer 1,188,831 0 1,188,831 8.9% 17 Mar, 2026
3 Andrew Lynn Asher Chief Financial Officer 747,989 0 747,989 5.6% 17 Mar, 2026
4 Robert K Ditmore Director 665,922 0 665,922 5.0% 04 Oct, 2021
5 Brent D Layton President Coo 562,853 0 562,853 4.2% 13 Dec, 2022
6 Frederick H Eppinger Director 369,538 0 369,538 2.8% 01 Jul, 2026
7 Brandy Burkhalter Evp 350,475 0 350,475 2.6% 28 Mar, 2022
8 Kenneth J Fasola President 286,066 0 286,066 2.1% 05 Jul, 2024
9 Christopher Koster Secretary General Counsel 248,854 0 248,854 1.9% 27 Aug, 2026
10 Tommy G Thompson Director 227,334 0 227,334 1.7% 04 Jan, 2022
11 John R Roberts Director 194,891 29,467 224,358 1.7% 04 Jan, 2022
12 David L Steward Director 219,294 0 219,294 1.6% 04 Oct, 2021
13 Susan Raye Smith Chief Operating Officer 212,237 0 212,237 1.6% 15 Jun, 2026
14 James E Murray Evp, Chief Operating Officer 202,853 0 202,853 1.5% 17 Mar, 2023
15 Kenneth A Burdick Evp, Markets Products 197,086 0 197,086 1.5% 11 Jun, 2026
16 Mark J Brooks Evp, Chief Information Officer 153,755 0 153,755 1.2% 28 Mar, 2022
17 David P Thomas Ceo, Markets And Medicaid 132,941 0 132,941 1.0% 19 Dec, 2023
18 Tanya M Mcnally Chief People Officer 127,258 0 127,258 1.0% 16 Apr, 2026
19 Shannon Bagley Evp, Chief Admin. Officer 116,705 0 116,705 0.9% 18 Aug, 2022
20 Katie Casso Corporate Controller Cao 109,776 0 109,776 0.8% 17 Mar, 2026
21 William L Trubeck Director 97,147 0 97,147 0.7% 04 Apr, 2023
22 Orlando Ayala Director 77,202 0 77,202 0.6% 28 Apr, 2022
23 Colin A Toney Evp, Mergers Acquisitions 52,123 0 52,123 0.4% 19 Jul, 2022
24 H James Dallas Director 47,874 0 47,874 0.4% 13 May, 2026
25 Jessica L. Blume Director 32,357 0 32,357 0.2% 13 May, 2026
26 Theodore J Pienkos Corporate Controller Cao 28,751 0 28,751 0.2% 16 Sep, 2026
27 Theodore R. Ii Samuels Director 25,213 0 25,213 0.2% 01 Jul, 2026
28 Thomas Greco Director 22,888 0 22,888 0.2% 14 May, 2025
29 Richard A Gephardt Director 22,560 0 22,560 0.2% 12 Jul, 2022
30 Wayne S Deveydt Director 19,523 0 19,523 0.1% 02 Jul, 2025
31 Christopher J Coughlin Director 18,711 0 18,711 0.1% 01 Jul, 2026
32 Monte E Ford Director 14,827 0 14,827 0.1% 13 May, 2026
33 Lori Jean Robinson Director 14,371 0 14,371 0.1% 15 May, 2024
34 Kenneth Tanji Director 12,490 0 12,490 0.1% 01 Jul, 2026
35 Lauren M Tyler Director 3,216 0 3,216 0.0% 20 Jul, 2026
36 Paul J Diaz Director 2,771 0 2,771 0.0% 28 Jul, 2026
37 Leslie V Norwalk Director 1,481 0 1,481 0.0% 04 Apr, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

2,595 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
26 Aug, 2026 Christopher Koster Secretary General Counsel Disposed S 56,500 $66.90 $3.78Mn 248,854 Direct
18 Aug, 2026 Christopher Koster Secretary General Counsel Disposed S 47,603 $65.36 $3.11Mn 305,354 Direct
28 Jul, 2026 Paul J Diaz Director Acquired A 2,771 $0.00 $0 2,771 Direct
17 Jul, 2026 Lauren M Tyler Director Acquired A 3,155 $0.00 $0 3,216 Direct
30 Jun, 2026 Lauren M Tyler Director Acquired A 61 $0.00 $0 61 Direct
30 Jun, 2026 Kenneth Tanji Director Acquired A 581 $0.00 $0 12,490 Direct
30 Jun, 2026 Theodore R. Ii Samuels Director Acquired A 465 $0.00 $0 25,213 Direct
30 Jun, 2026 Frederick H Eppinger Director Acquired A 833 $0.00 $0 369,538 Direct
30 Jun, 2026 Christopher J Coughlin Director Acquired A 562 $0.00 $0 18,711 Direct
15 Jun, 2026 Susan Raye Smith Chief Operating Officer Disposed F 483 $65.19 $31.49K 212,237 Direct
10 Jun, 2026 Kenneth A Burdick Director Disposed S 80,000 $64.55 $5.16Mn 197,086 Direct
29 May, 2026 Michael A Carson Group President, Medicarespec Disposed I 604 $59.60 $36.00K 0 Direct
22 May, 2026 Michael A Carson Group President, Medicarespec Acquired A 48 $57.77 $2.77K 604 Direct
12 May, 2026 Monte E Ford Director Acquired A 3,992 $0.00 $0 14,827 Direct
12 May, 2026 Theodore R. Ii Samuels Director Acquired A 3,992 $0.00 $0 24,748 Direct
12 May, 2026 H James Dallas Director Acquired A 3,992 $0.00 $0 47,874 Direct
12 May, 2026 Christopher J Coughlin Director Acquired A 3,992 $0.00 $0 18,149 Direct
12 May, 2026 Kenneth A Burdick Director Acquired A 3,992 $0.00 $0 277,086 Direct
12 May, 2026 Frederick H Eppinger Director Acquired A 6,654 $0.00 $0 368,705 Direct
12 May, 2026 Jessica L. Blume Director Acquired A 3,992 $0.00 $0 32,357 Direct