Centene executives and insider trading
Sarah London reported no open-market purchases or sales over the last twelve months.
Over the last twelve months Centene's insiders sold 250,110 shares for 14.63M USD in 5 sales on the open market, and bought 0 shares in 0 purchases.
Insiders over the last twelve months
- Insider sales
- 5
- Shares sold
- 250,110
- Value sold
- 14.63M USD
- Insider purchasesWhat is insider trading? Insider trading here means the legal trades that a company's executives, directors and large owners make in its shares, reported to the SEC on Form 4.
- 0
Insiders buying against sellingWhat is a Rule 10b5-1 trading plan? A Rule 10b5-1 plan lets an insider fix future trades in advance, while holding no inside information, so later trades follow the plan, not a new decision.
Open-market purchases and sales reported on Form 4, by value. Awards, option exercises and shares withheld for tax are not counted. Whether a sale was under a Rule 10b5-1 plan is read from each Form 4 at the SEC (the box exists on filings since April 2023).
Executives and directors
The people who run the company and the directors who reported trades, with what each bought and sold on the open market over the last twelve months. The CEO first, then whoever traded most.
| Name | Position | Age | Shares sold (12 months) | Value sold (12 months) | Shares bought (12 months) | Last sale | Shares held after |
|---|---|---|---|---|---|---|---|
| Sarah London CEO | Chief Executive Officer & Director | 45 | — | — | — | — | 1,188,831 |
| Kenneth A Burdick | Director | — | 146,007 | 7.74M USD | — | 10 Jun 2026 | 197,086 |
| Christopher Andrew Koster | Executive Vice President, General Counsel & Secretary | 61 | 104,103 | 6.89M USD | — | 26 Aug 2026 | 248,854 |
| Andrew Lynn Asher | Executive Vice President & Chief Financial Officer | 57 | — | — | — | — | 747,989 |
| Bradley Bolivar | Chief Information Officer | — | — | — | — | — | — |
| Brian Phillip LeClaire | Chief Information Officer | 66 | — | — | — | — | — |
| Theodore Pienkos | Corporate Controller & Chief Accounting Officer | 44 | — | — | — | — | 28,751 |
| Ashlee Knuckey | Chief Risk, Ethics & Compliance Officer | — | — | — | — | — | — |
| Cary D. Hobbs | Executive Vice President & Chief of Staff | 58 | — | — | — | — | — |
| Jennifer Lynch Gilligan | Senior Vice President of Investor Relations | — | — | — | — | — | — |
| Susan Smith | Chief Operating Officer | 50 | — | — | — | — | 212,237 |
| Tanya McNally | Senior Vice President & Chief People Officer | 52 | — | — | — | — | 127,258 |
| Sara Garland | Chief Communications Officer | — | — | — | — | — | — |
| Michael A Carson | Group President, Medicare&Spec | — | — | — | — | — | 115,752 |
| Lauren M Tyler | Director | — | — | — | — | — | 3,698 |
| Kenneth Tanji | Director | — | — | — | — | — | 13,093 |
| Theodore R. Ii Samuels | Director | — | — | — | — | — | 25,796 |
| Frederick H Eppinger | Director | — | — | — | — | — | 370,402 |
| Christopher J Coughlin | Director | — | — | — | — | — | 19,294 |
| Paul J Diaz | Director | — | — | — | — | — | 2,771 |
| Daniel P Finke | Group President, Markets&Comm | — | — | — | — | — | 228,127 |
| Monte E Ford | Director | — | — | — | — | — | 14,827 |
| H James Dallas | Director | — | — | — | — | — | 47,874 |
| Jessica L. Blume | Director | — | — | — | — | — | 32,357 |
| Katie Casso | Corporate Controller & CAO | — | — | — | — | — | 109,776 |
| Wayne S Deveydt | Director | — | — | — | — | — | 19,523 |
| Thomas Greco | Director | — | — | — | — | — | 22,888 |
Insider sales and purchases by quarter
How many insider sales and purchases were reported each quarter.
Every insider transactionWhat is insider trading? Insider trading here means the legal trades that a company's executives, directors and large owners make in its shares, reported to the SEC on Form 4.
Insiders must report every trade in the company's shares to the SEC within two business days, on Form 4. Only purchases and sales are trades on the open market; awards, option exercises, shares withheld for tax and gifts come with pay, and the twelve-month totals leave them out.
| Date | Name | Transaction | Shares | Price | Value | Shares held after | Filing |
|---|---|---|---|---|---|---|---|
| 15 Oct 2026 | Michael A Carson | Shares withheld for tax | 7,130 | 70.16 | 500.24K USD | 115,752 | Form 4 |
| 30 Sept 2026 | Lauren M Tyler | Award | 482 | — | — | 3,698 | Form 4 |
| 30 Sept 2026 | Kenneth Tanji | Award | 603 | — | — | 13,093 | Form 4 |
| 30 Sept 2026 | Theodore R. Ii Samuels | Award | 583 | — | — | 25,796 | Form 4 |
| 30 Sept 2026 | Frederick H Eppinger | Award | 864 | — | — | 370,402 | Form 4 |
| 30 Sept 2026 | Christopher J Coughlin | Award | 583 | — | — | 19,294 | Form 4 |
| 15 Sept 2026 | Theodore Pienkos | Shares withheld for tax | 1,092 | 69.41 | 75.80K USD | 28,751 | Form 4 |
| 26 Aug 2026 | Christopher Andrew Koster | Sale | 56,500 | 66.90 | 3.78M USD | 248,854 | Form 4 |
| 18 Aug 2026 | Christopher Andrew Koster | Sale | 47,603 | 65.36 | 3.11M USD | 305,354 | Form 4 |
| 28 Jul 2026 | Paul J Diaz | Award | 2,771 | — | — | 2,771 | Form 4 |
| 28 Jul 2026 | Paul J Diaz | Other | — | — | — | — | Form 4 |
| 17 Jul 2026 | Lauren M Tyler | Award | 3,155 | — | — | 3,216 | Form 4 |
| 30 Jun 2026 | Lauren M Tyler | Award | 61 | — | — | 61 | Form 4 |
| 30 Jun 2026 | Kenneth Tanji | Award | 581 | — | — | 12,490 | Form 4 |
| 30 Jun 2026 | Theodore R. Ii Samuels | Award | 465 | — | — | 25,213 | Form 4 |
| 30 Jun 2026 | Frederick H Eppinger | Award | 833 | — | — | 369,538 | Form 4 |
| 30 Jun 2026 | Christopher J Coughlin | Award | 562 | — | — | 18,711 | Form 4 |
| 19 Jun 2026 | Lauren M Tyler | Other | — | — | — | — | Form 4 |
| 15 Jun 2026 | Susan Smith | Shares withheld for tax | 483 | 65.19 | 31.49K USD | 212,237 | Form 4 |
| 10 Jun 2026 | Kenneth A Burdick | Sale | 80,000 | 64.55 | 5.16M USD | 197,086 | Form 4 |
| 29 May 2026 | Michael A Carson | Other | 604 | — | — | — | Form 4 |
| 22 May 2026 | Michael A Carson | Award | 48 | — | — | 604 | Form 4 |
| 12 May 2026 | Daniel P Finke | Other | — | — | — | 228,127 | Form 4 |
| 12 May 2026 | Michael A Carson | Other | — | — | — | 122,882 | Form 4 |
| 12 May 2026 | Michael A Carson | Other | — | — | — | 825 | Form 4 |
| 12 May 2026 | Kenneth Tanji | Award | 3,992 | — | — | 11,909 | Form 4 |
| 12 May 2026 | Theodore R. Ii Samuels | Award | 3,992 | — | — | 24,748 | Form 4 |
| 12 May 2026 | Monte E Ford | Award | 3,992 | — | — | 14,827 | Form 4 |
| 12 May 2026 | Frederick H Eppinger | Award | 6,654 | — | — | 368,705 | Form 4 |
| 12 May 2026 | H James Dallas | Award | 3,992 | — | — | 47,874 | Form 4 |
| 12 May 2026 | Christopher J Coughlin | Award | 3,992 | — | — | 18,149 | Form 4 |
| 12 May 2026 | Kenneth A Burdick | Award | 3,992 | — | — | 277,086 | Form 4 |
| 12 May 2026 | Jessica L. Blume | Award | 3,992 | — | — | 32,357 | Form 4 |
| 8 May 2026 | Michael A Carson | Other | — | — | — | 556 | Form 4 |
| 15 Apr 2026 | Tanya McNally | Shares withheld for tax | 964 | 37.26 | 35.92K USD | 127,258 | Form 4 |
| 31 Mar 2026 | Kenneth Tanji | Award | 1,179 | — | — | 7,917 | Form 4 |
| 31 Mar 2026 | Theodore R. Ii Samuels | Award | 943 | — | — | 20,756 | Form 4 |
| 31 Mar 2026 | Frederick H Eppinger | Award | 1,690 | — | — | 362,051 | Form 4 |
| 31 Mar 2026 | Christopher J Coughlin | Award | 1,140 | — | — | 14,157 | Form 4 |
| 18 Mar 2026 | Theodore Pienkos | Other | — | — | — | 29,843 | Form 4 |
| 15 Mar 2026 | Susan Smith | Shares withheld for tax | 2,918 | 34.45 | 100.53K USD | 212,720 | Form 4 |
| 15 Mar 2026 | Tanya McNally | Shares withheld for tax | 2,785 | 34.45 | 95.94K USD | 128,222 | Form 4 |
| 15 Mar 2026 | Sarah London | Shares withheld for tax | 36,061 | 34.45 | 1.24M USD | 1,188,831 | Form 4 |
| 15 Mar 2026 | Christopher Andrew Koster | Shares withheld for tax | 9,087 | 34.45 | 313.05K USD | 352,836 | Form 4 |
| 15 Mar 2026 | Katie Casso | Shares withheld for tax | 3,359 | 34.45 | 115.72K USD | 109,776 | Form 4 |
| 15 Mar 2026 | Andrew Lynn Asher | Shares withheld for tax | 15,241 | 34.45 | 525.05K USD | 747,989 | Form 4 |
| 26 Jan 2026 | Katie Casso | Award | 26,036 | — | — | 113,135 | Form 4 |
| 26 Jan 2026 | Tanya McNally | Award | 74,311 | — | — | 131,007 | Form 4 |
| 26 Jan 2026 | Susan Smith | Award | 112,823 | — | — | 215,638 | Form 4 |
| 26 Jan 2026 | Christopher Andrew Koster | Award | 126,925 | — | — | 361,923 | Form 4 |
| 26 Jan 2026 | Andrew Lynn Asher | Award | 173,573 | — | — | 763,230 | Form 4 |
| 26 Jan 2026 | Sarah London | Award | 520,720 | — | — | 1,224,892 | Form 4 |
| 26 Jan 2026 | Susan Smith | Award | 112,823 | — | — | 225,289 | Form 4 |
| 26 Jan 2026 | Tanya McNally | Award | 74,311 | — | — | 133,080 | Form 4 |
| 26 Jan 2026 | Sarah London | Award | 520,720 | — | — | 1,365,995 | Form 4 |
| 26 Jan 2026 | Christopher Andrew Koster | Award | 126,925 | — | — | 388,862 | Form 4 |
| 26 Jan 2026 | Katie Casso | Award | 26,036 | — | — | 122,371 | Form 4 |
| 26 Jan 2026 | Andrew Lynn Asher | Award | 173,573 | — | — | 831,215 | Form 4 |
| 15 Jan 2026 | Tanya McNally | Shares withheld for tax | 725 | 46.17 | 33.47K USD | 58,769 | Form 4 |
| 31 Dec 2025 | Kenneth Tanji | Award | 790 | — | — | 6,738 | Form 4 |
| 31 Dec 2025 | Theodore R. Ii Samuels | Award | 608 | — | — | 19,813 | Form 4 |
| 31 Dec 2025 | Frederick H Eppinger | Award | 608 | — | — | 360,361 | Form 4 |
| 31 Dec 2025 | Christopher J Coughlin | Award | 729 | — | — | 13,017 | Form 4 |
| 31 Dec 2025 | Kenneth A Burdick | Award | 729 | — | — | 273,094 | Form 4 |
| 4 Dec 2025 | Kenneth A Burdick | Sale | 32,796 | 39.00 | 1.28M USD | 272,365 | Form 4 |
| 3 Dec 2025 | Kenneth A Burdick | Sale | 33,211 | 39.04 | 1.30M USD | 305,161 | Form 4 |
| 30 Sept 2025 | Kenneth Tanji | Award | 803 | — | — | 5,948 | Form 4 |
| 30 Sept 2025 | Theodore R. Ii Samuels | Award | 710 | — | — | 19,205 | Form 4 |
| 30 Sept 2025 | Frederick H Eppinger | Award | 710 | — | — | 359,753 | Form 4 |
| 30 Sept 2025 | Christopher J Coughlin | Award | 852 | — | — | 12,288 | Form 4 |
| 30 Sept 2025 | Kenneth A Burdick | Award | 852 | — | — | 338,372 | Form 4 |
| 8 Aug 2025 | Sarah London | Purchase | 19,230 | 25.50 | 490.37K USD | 845,275 | Form 4 |
| 28 Jul 2025 | Theodore R. Ii Samuels | Purchase | 9,000 | 27.62 | 248.58K USD | 32,000 | Form 4 |
| 30 Jun 2025 | Kenneth A Burdick | Award | 556 | — | — | 367,053 | Form 4 |
| 30 Jun 2025 | Wayne S Deveydt | Award | 602 | — | — | 19,523 | Form 4 |
| 30 Jun 2025 | Kenneth Tanji | Award | 463 | — | — | 5,145 | Form 4 |
| 30 Jun 2025 | Christopher J Coughlin | Award | 556 | — | — | 11,436 | Form 4 |
| 30 Jun 2025 | Theodore R. Ii Samuels | Award | 463 | — | — | 18,495 | Form 4 |
| 30 Jun 2025 | Frederick H Eppinger | Award | 463 | — | — | 359,043 | Form 4 |
| 15 Jun 2025 | Susan Smith | Shares withheld for tax | 7,457 | 55.22 | 411.78K USD | 112,466 | Form 4 |
| 13 May 2025 | Kenneth Tanji | Award | 3,579 | — | — | 4,682 | Form 4 |
| 13 May 2025 | H James Dallas | Award | 3,579 | — | — | 43,882 | Form 4 |
| 13 May 2025 | Monte E Ford | Award | 3,579 | — | — | 10,835 | Form 4 |
| 13 May 2025 | Wayne S Deveydt | Award | 3,579 | — | — | 18,921 | Form 4 |
| 13 May 2025 | Christopher J Coughlin | Award | 3,579 | — | — | 10,880 | Form 4 |
| 13 May 2025 | Jessica L. Blume | Award | 3,579 | — | — | 28,365 | Form 4 |
| 13 May 2025 | Frederick H Eppinger | Award | 5,965 | — | — | 358,580 | Form 4 |
| 13 May 2025 | Thomas Greco | Award | 3,579 | — | — | 22,888 | Form 4 |
| 13 May 2025 | Theodore R. Ii Samuels | Award | 3,579 | — | — | 18,032 | Form 4 |
| 13 May 2025 | Kenneth A Burdick | Award | 3,579 | — | — | 366,497 | Form 4 |
| 26 Apr 2025 | Andrew Lynn Asher | Shares withheld for tax | 10,566 | 57.69 | 609.55K USD | 657,642 | Form 4 |
| 19 Apr 2025 | Katie Casso | Shares withheld for tax | 2,077 | 60.70 | 126.07K USD | 96,335 | Form 4 |
| 15 Apr 2025 | Tanya McNally | Shares withheld for tax | 964 | 63.01 | 60.74K USD | 59,494 | Form 4 |
| 31 Mar 2025 | Christopher J Coughlin | Award | 500 | — | — | 7,301 | Form 4 |
| 31 Mar 2025 | Frederick H Eppinger | Award | 416 | — | — | 352,615 | Form 4 |
| 31 Mar 2025 | Kenneth A Burdick | Award | 500 | — | — | 362,918 | Form 4 |
| 31 Mar 2025 | Wayne S Deveydt | Award | 541 | — | — | 15,342 | Form 4 |
| 31 Mar 2025 | Kenneth Tanji | Award | 180 | — | — | 1,103 | Form 4 |
| 31 Mar 2025 | Theodore R. Ii Samuels | Award | 416 | — | — | 14,453 | Form 4 |
Common questions about Centene's executives and insiders
Source: Financial Modeling Prep
