Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Centene Corp (CNC) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Centene Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 1071739.
Total stock buying since 2015: $6,910,717.
Total stock sales since 2015: $176,204,084.
Total stock option exercises since 2015: $11,027,137.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 9,000 | $248,580 | 0 | $0 | 0 | $0 |
| 2024 | 55,260 | $3,269,544 | 30,878 | $2,364,902 | 10,000 | $546,500 |
| 2023 | 20,550 | $1,487,090 | 1,400 | $93,226 | 0 | $0 |
| 2022 | 21,335 | $1,734,496 | 46,664 | $3,943,752 | 0 | $0 |
| 2021 | 170 | $9,936 | 298,237 | $21,484,898 | 14,166 | $624,224 |
| 2020 | 0 | $0 | 880,918 | $59,001,982 | 12,500 | $356,375 |
| 2019 | 2,850 | $151,021 | 312,147 | $18,254,062 | 0 | $0 |
| 2018 | 0 | $0 | 366,305 | $41,218,764 | 28,000 | $722,060 |
| 2017 | 0 | $0 | 131,379 | $10,263,779 | 32,000 | $414,840 |
| 2016 | 150 | $10,050 | 98,621 | $6,472,713 | 202,068 | $2,546,056 |
| 2015 | 0 | $0 | 184,462 | $13,106,006 | 456,038 | $5,817,082 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-07 | 9,000 | $248,580 | 0 | $0 | 0 | $0 |
| 2024-12 | 33,943 | $2,019,223 | 0 | $0 | 0 | $0 |
| 2024-11 | 21,317 | $1,250,321 | 0 | $0 | 0 | $0 |
| 2024-05 | 0 | $0 | 8,878 | $688,342 | 0 | $0 |
| 2024-02 | 0 | $0 | 22,000 | $1,676,560 | 10,000 | $546,500 |
| 2023-04 | 0 | $0 | 1,400 | $93,226 | 0 | $0 |
| 2023-02 | 20,550 | $1,487,090 | 0 | $0 | 0 | $0 |
| 2022-07 | 0 | $0 | 14,680 | $1,335,454 | 0 | $0 |
| 2022-06 | 0 | $0 | 13,520 | $1,122,819 | 0 | $0 |
| 2022-04 | 21,335 | $1,734,496 | 8,000 | $647,920 | 0 | $0 |
| 2022-03 | 0 | $0 | 3,690 | $305,199 | 0 | $0 |
| 2022-01 | 0 | $0 | 6,774 | $532,360 | 0 | $0 |
| 2021-12 | 0 | $0 | 68,393 | $5,482,893 | 0 | $0 |
| 2021-11 | 0 | $0 | 23,923 | $1,777,920 | 0 | $0 |
| 2021-10 | 0 | $0 | 74,623 | $5,211,325 | 0 | $0 |
| 2021-07 | 0 | $0 | 13,366 | $935,620 | 0 | $0 |
| 2021-06 | 0 | $0 | 55,000 | $3,849,550 | 0 | $0 |
| 2021-05 | 0 | $0 | 30,682 | $2,091,330 | 0 | $0 |
| 2021-04 | 0 | $0 | 0 | $0 | 14,166 | $624,224 |
| 2021-03 | 0 | $0 | 5,000 | $325,000 | 0 | $0 |
| 2021-02 | 170 | $9,936 | 8,000 | $487,760 | 0 | $0 |
| 2021-01 | 0 | $0 | 19,250 | $1,323,500 | 0 | $0 |
| 2020-11 | 0 | $0 | 433,834 | $29,943,676 | 0 | $0 |
| 2020-10 | 0 | $0 | 45,390 | $2,799,830 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-07-28 | Samuels Theodore R. Ii | Buy | 9,000 | 27.62 | 248,580 |
| 2024-12-18 | Greco Thomas (Director) | Buy | 17,000 | 59.75 | 1,015,750 |
| 2024-12-16 | Blume Jessica L. | Buy | 250 | 59.48 | 14,870 |
| 2024-12-16 | Dallas H James | Buy | 1,693 | 59.01 | 99,903 |
| 2024-12-16 | Coughlin Christopher J | Buy | 10,000 | 59.44 | 594,400 |
| 2024-12-13 | Samuels Theodore R. Ii | Buy | 5,000 | 58.86 | 294,300 |
| 2024-11-13 | Asher Andrew Lynn (Chief Financial Officer) | Buy | 17,200 | 58.14 | 1,000,008 |
| 2024-11-08 | London Sarah (Chief Executive Officer) | Buy | 4,117 | 60.80 | 250,313 |
| 2024-05-14 | Coughlin Christopher J | Sale | 878 | 76.75 | 67,382 |
| 2024-05-13 | Fasola Kenneth J (President) | Sale | 8,000 | 77.62 | 620,960 |
| 2024-02-13 | Robinson Lori Jean | Sale | 10,000 | 77.41 | 774,100 |
| 2024-02-13 | Robinson Lori Jean | Option Ex | 10,000 | 54.65 | 546,500 |
| 2024-02-07 | Fasola Kenneth J (President) | Sale | 12,000 | 75.20 | 902,460 |
| 2023-04-27 | Robinson Lori Jean | Sale | 1,400 | 66.59 | 93,226 |
| 2023-02-10 | Asher Andrew Lynn (EVP, CFO) | Buy | 3,800 | 71.97 | 273,486 |
| 2023-02-09 | Asher Andrew Lynn (EVP, CFO) | Buy | 3,000 | 71.89 | 215,670 |
| 2023-02-08 | Samuels Theodore R. Ii | Buy | 7,000 | 71.88 | 503,159 |
| 2023-02-08 | Murray James E (EVP, Chief Operating Officer) | Buy | 6,750 | 73.30 | 494,775 |
| 2022-07-29 | Bagley Shannon (EVP, Chief Admin. Officer) | Sale | 9,000 | 92.21 | 829,890 |
| 2022-07-28 | Robinson Lori Jean | Sale | 1,200 | 92.77 | 111,324 |
| 2022-07-08 | Gephardt Richard A | Sale | 4,480 | 88.00 | 394,240 |
| 2022-06-23 | Gephardt Richard A | Sale | 10,220 | 84.03 | 858,786 |
| 2022-06-21 | Gephardt Richard A | Sale | 3,300 | 80.01 | 264,033 |
| 2022-04-29 | Bagley Shannon (EVP, Chief Admin. Officer) | Sale | 8,000 | 80.99 | 647,920 |
| 2022-04-29 | Dallas H James | Buy | 3,065 | 81.75 | 250,563 |
| 2022-04-29 | Coughlin Christopher J | Buy | 12,000 | 81.37 | 976,440 |
| 2022-04-28 | Samuels Theodore R. Ii | Buy | 6,270 | 80.94 | 507,493 |
| 2022-03-24 | Brooks Mark J (EVP, Chief Information Officer) | Sale | 3,690 | 82.71 | 305,199 |
| 2022-01-20 | Brooks Mark J (EVP, Chief Information Officer) | Sale | 2,774 | 80.00 | 221,920 |
| 2022-01-11 | Thomas David P (EVP, MARKETS) | Sale | 4,000 | 77.61 | 310,440 |
| 2021-12-21 | Toney Colin A (EVP, Mergers & Acquisitions) | Sale | 2,807 | 82.94 | 232,812 |
| 2021-12-15 | Ayala Orlando | Sale | 7,586 | 82.99 | 629,562 |
| 2021-12-14 | Casso Katie (SVP & Corporate Controller) | Sale | 8,000 | 79.19 | 633,520 |
| 2021-12-14 | Neidorff Michael F (Chairman & CEO) | Sale | 50,000 | 79.74 | 3,986,999 |
| 2021-11-10 | Roberts John R | Sale | 20,000 | 75.04 | 1,500,800 |
| 2021-11-01 | Layton Brent D (President & COO) | Sale | 3,923 | 70.64 | 277,120 |
| 2021-10-28 | Koster Christopher (SVP, Secr. & General Counsel) | Sale | 14,300 | 70.17 | 1,003,431 |
| 2021-10-28 | Layton Brent D (President & COO) | Sale | 77 | 70.17 | 5,403 |
| 2021-10-28 | Brooks Mark J (EVP, Chief Information Officer) | Sale | 8,296 | 70.17 | 582,130 |
| 2021-10-28 | Gephardt Richard A | Sale | 20,220 | 70.00 | 1,415,400 |
| 2021-10-28 | Ayala Orlando | Sale | 8,430 | 70.17 | 591,533 |
| 2021-10-28 | Neidorff Michael F (Chairman & CEO) | Sale | 20,000 | 70.09 | 1,401,800 |
| 2021-10-11 | Gephardt Richard A | Sale | 3,300 | 64.13 | 211,628 |
| 2021-07-29 | Layton Brent D (EVP, Pres. HP, Products & Intl) | Sale | 4,000 | 70.00 | 280,000 |
| 2021-07-29 | Ayala Orlando | Sale | 9,366 | 70.00 | 655,620 |
| 2021-06-15 | Ayala Orlando | Sale | 30,000 | 69.01 | 2,070,300 |
| 2021-06-11 | Hunter Jesse N (EVP, M&A & Chief Strategy Ofcr) | Sale | 25,000 | 71.17 | 1,779,250 |
| 2021-05-07 | Schwaneke Jeffrey A. (EVP, HealthCare Enterprises) | Sale | 18,000 | 69.00 | 1,242,000 |
| 2021-05-07 | Roberts John R | Sale | 5,000 | 70.00 | 350,000 |
| 2021-05-05 | Layton Brent D (EVP, Chief BD Officer) | Sale | 7,682 | 65.00 | 499,330 |
| 2021-04-29 | Neidorff Michael F (Chairman, President & CEO) | Option Ex | 14,166 | 44.06 | 624,224 |
| 2021-03-19 | Roberts John R | Sale | 5,000 | 65.00 | 325,000 |
| 2021-02-26 | Ditmore Robert K | Buy | 170 | 58.45 | 9,936 |
| 2021-02-11 | Ayala Orlando | Sale | 8,000 | 60.97 | 487,760 |
| 2021-01-08 | Hunter Jesse N (EVP, M&A & Chief Strategy Ofcr) | Sale | 11,250 | 70.00 | 787,500 |
| 2021-01-06 | Burkhalter Brandy (EVP, Chief Operating Officer) | Sale | 8,000 | 67.00 | 536,000 |
| 2020-11-09 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 35,000 | 70.16 | 2,455,600 |
| 2020-11-09 | Hunter Jesse N (EVP, M&A & Chief Strategy Ofcr) | Sale | 22,500 | 70.00 | 1,575,000 |
| 2020-11-09 | Neidorff Michael F (Chairman, President & CEO) | Sale | 300,000 | 70.12 | 21,036,000 |
| 2020-11-05 | Burkhalter Brandy (EVP, Chief Operating Officer) | Sale | 8,000 | 67.00 | 536,000 |
| 2020-11-03 | Ditmore Robert K | Sale | 33,334 | 65.11 | 2,170,376 |
| 2020-11-02 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 35,000 | 62.02 | 2,170,700 |
| 2020-10-29 | Ayala Orlando | Sale | 8,890 | 61.00 | 542,290 |
| 2020-10-05 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 35,000 | 62.00 | 2,170,000 |
| 2020-10-01 | Thompson Tommy G | Sale | 1,500 | 58.36 | 87,540 |
| 2020-08-10 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 35,000 | 63.33 | 2,216,550 |
| 2020-07-30 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 35,000 | 65.98 | 2,309,300 |
| 2020-07-30 | Ditmore Robert K | Sale | 33,333 | 65.34 | 2,177,978 |
| 2020-07-30 | Ayala Orlando | Sale | 9,878 | 65.36 | 645,626 |
| 2020-07-01 | Thompson Tommy G | Sale | 1,500 | 64.13 | 96,195 |
| 2020-06-22 | Ayala Orlando | Sale | 30,000 | 63.87 | 1,916,100 |
| 2020-06-19 | Gephardt Richard A | Sale | 14,749 | 65.28 | 962,814 |
| 2020-06-16 | Gephardt Richard A | Sale | 10,401 | 65.02 | 676,273 |
| 2020-06-08 | Burkhalter Brandy (EVP, Chief Operating Officer) | Sale | 8,000 | 67.00 | 536,000 |
| 2020-06-08 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 35,000 | 65.93 | 2,307,550 |
| 2020-06-08 | Ditmore Robert K | Sale | 33,333 | 65.31 | 2,176,978 |
| 2020-05-18 | Roberts John R | Sale | 10,000 | 70.00 | 700,000 |
| 2020-05-11 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 35,000 | 67.09 | 2,348,150 |
| 2020-04-30 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 35,000 | 66.32 | 2,321,199 |
| 2020-04-09 | Schwaneke Jeffrey A. (EVP, CFO) | Sale | 7,500 | 68.00 | 510,000 |
| 2020-04-08 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 20,314 | 64.32 | 1,306,596 |
| 2020-04-07 | Burdick Kenneth A (EVP, Markets & Products) | Sale | 14,686 | 62.22 | 913,762 |
| 2020-04-06 | Thompson Tommy G | Sale | 1,500 | 58.00 | 87,000 |
| 2020-03-04 | Neidorff Michael F (Chairman, President & CEO) | Option Ex | 12,500 | 28.51 | 356,375 |
| 2020-03-02 | Thompson Tommy G | Sale | 500 | 53.42 | 26,710 |
| 2020-02-06 | Thompson Tommy G | Sale | 500 | 65.81 | 32,905 |
| 2020-02-06 | Ditmore Robert K | Sale | 30,000 | 65.31 | 1,959,300 |
| 2020-01-02 | Thompson Tommy G | Sale | 500 | 62.98 | 31,490 |
| 2019-12-26 | Brooks Mark J (EVP, Chief Information Officer) | Sale | 2,947 | 63.34 | 186,662 |
| 2019-12-17 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 11,000 | 59.13 | 650,430 |
| 2019-12-17 | Ditmore Robert K | Sale | 30,000 | 59.49 | 1,784,700 |
| 2019-11-25 | Neidorff Michael F (Chairman, President & CEO) | Sale | 100,000 | 60.23 | 6,023,000 |
| 2019-11-18 | Hunter Jesse N (EVP, M&A & Chief Strategy Ofcr) | Sale | 20,000 | 60.00 | 1,200,000 |
| 2019-11-15 | Neidorff Michael F (Chairman, President & CEO) | Sale | 75,000 | 57.00 | 4,275,000 |
| 2019-10-30 | Ditmore Robert K | Sale | 10,981 | 53.25 | 584,738 |
| 2019-10-29 | Ditmore Robert K | Sale | 49,019 | 50.01 | 2,451,440 |
| 2019-07-26 | Blume Jessica L. | Buy | 2,850 | 52.99 | 151,021 |
| 2019-02-15 | Bowers Christopher D (EVP, Markets) | Sale | 9,200 | 65.01 | 598,092 |
| 2019-01-15 | Schwaneke Jeffrey A. (EVP, CFO) | Sale | 4,000 | 125.00 | 500,000 |
| 2018-12-18 | Brooks Mark J (EVP, Chief Information Officer) | Sale | 2,540 | 121.26 | 308,000 |
| 2018-12-18 | Hunter Jesse N (EVP, M&A & Chief Strategy Ofcr) | Sale | 10,000 | 121.26 | 1,212,600 |
| 2018-12-18 | Neidorff Michael F (Chairman & CEO) | Option Ex | 10,000 | 57.02 | 570,200 |
| 2018-10-25 | Ditmore Robert K | Sale | 15,000 | 129.24 | 1,938,600 |
| 2018-09-28 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 2,000 | 145.00 | 290,000 |
| 2018-09-10 | Bowers Christopher D (EVP, Markets) | Sale | 3,800 | 145.55 | 553,090 |
| 2018-09-10 | Gephardt Richard A | Sale | 2,000 | 145.55 | 291,100 |
| 2018-09-10 | Ditmore Robert K | Sale | 15,000 | 145.06 | 2,175,900 |
| 2018-07-26 | Burkhalter Brandy (EVP, Operations) | Sale | 3,000 | 131.90 | 395,700 |
| 2018-07-26 | Hunter Jesse N (EVP & Chief Strategy Officer) | Sale | 5,000 | 131.90 | 659,500 |
| 2018-07-26 | Ditmore Robert K | Sale | 8,750 | 131.44 | 1,150,100 |
| 2018-06-11 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 2,000 | 120.00 | 240,000 |
| 2018-05-07 | Roberts John R | Option Ex | 10,000 | 8.45 | 84,500 |
| 2018-05-02 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 1,000 | 115.00 | 115,000 |
| 2018-04-27 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 1,000 | 110.00 | 110,000 |
| 2018-04-26 | Hunter Jesse N (EVP & Chief Strategy Officer) | Sale | 5,000 | 108.34 | 541,700 |
| 2018-04-26 | Ditmore Robert K | Sale | 8,750 | 108.15 | 946,312 |
| 2018-04-26 | Neidorff Michael F (Chairman & CEO) | Sale | 250,000 | 108.20 | 27,050,000 |
| 2018-04-04 | Hunter Jesse N (EVP & Chief Strategy Officer) | Option Ex | 8,000 | 8.42 | 67,360 |
| 2018-03-12 | Brooks Mark J (EVP, Chief Information Officer) | Sale | 4,165 | 102.27 | 425,954 |
| 2018-03-12 | Bowers Christopher D (EVP, Markets) | Sale | 4,800 | 102.27 | 490,896 |
| 2018-02-08 | Ditmore Robert K | Sale | 8,750 | 104.13 | 911,137 |
| 2018-01-08 | Ditmore Robert K | Sale | 8,750 | 104.30 | 912,625 |
| 2018-01-02 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 5,000 | 100.11 | 500,550 |
| 2017-12-19 | Hunter Jesse N (EVP & Chief Strategy Officer) | Sale | 10,000 | 98.73 | 987,300 |
| 2017-12-11 | Hunter Jesse N (EVP & Chief Strategy Officer) | Option Ex | 12,000 | 8.42 | 101,040 |
| 2017-11-16 | Ayala Orlando | Option Ex | 20,000 | 15.69 | 313,800 |
| 2017-10-26 | Ditmore Robert K | Sale | 4,167 | 90.42 | 376,780 |
| 2017-08-01 | Bowers Christopher D (EVP, Markets) | Sale | 4,000 | 79.43 | 317,720 |
| 2017-07-27 | Ditmore Robert K | Sale | 4,167 | 82.59 | 344,152 |
| 2017-07-06 | Neidorff Michael F (Chairman, President and CEO) | Sale | 35,000 | 80.26 | 2,809,100 |
| 2017-06-12 | Gephardt Richard A | Sale | 4,350 | 77.38 | 336,603 |
| 2017-06-02 | Brooks Mark J (SVP, Chief Information Officer) | Sale | 2,161 | 75.43 | 163,004 |
| 2017-06-02 | Ditmore Robert K | Sale | 3,900 | 75.43 | 294,177 |
| 2017-06-01 | Neidorff Michael F (Chairman, President and CEO) | Sale | 25,000 | 75.00 | 1,875,000 |
| 2017-05-01 | Hunter Jesse N (EVP, Products) | Sale | 5,000 | 74.40 | 372,000 |
| 2017-05-01 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 6,000 | 75.00 | 450,000 |
| 2017-04-27 | Bowers Christopher D (EVP, Markets) | Sale | 3,150 | 72.80 | 229,320 |
| 2017-04-27 | Ditmore Robert K | Sale | 4,167 | 72.43 | 301,815 |
| 2017-03-27 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 6,000 | 70.03 | 420,180 |
| 2017-03-13 | Schwaneke Jeffrey A. (EVP, CFO) | Sale | 2,000 | 68.52 | 137,040 |
| 2017-02-13 | Hunter Jesse N (EVP, Products) | Sale | 5,000 | 69.54 | 347,700 |
| 2017-02-09 | Bowers Christopher D (EVP, Markets) | Sale | 3,150 | 68.41 | 215,491 |
| 2017-02-09 | Ditmore Robert K | Sale | 4,167 | 68.73 | 286,397 |
| 2016-12-09 | Neidorff Michael F (Chairman, President and CEO) | Option Ex | 127,068 | 12.60 | 1,601,056 |
| 2016-12-01 | Brooks Mark J (SVP, Chief Information Officer) | Sale | 2,198 | 58.00 | 127,484 |
| 2016-11-07 | Hunter Jesse N (EVP, Products) | Sale | 5,000 | 65.00 | 325,000 |
| 2016-10-10 | Neidorff Michael F (Chairman, President and CEO) | Option Ex | 25,000 | 12.60 | 315,000 |
| 2016-10-03 | Baldwin Kenneth Rone (EVP, Markets) | Sale | 6,000 | 66.58 | 399,480 |
| 2016-10-03 | Goldman Carol (Exec VP Chief Admin Officer) | Sale | 10,000 | 66.36 | 663,600 |
| 2016-09-07 | Ditmore Robert K | Buy | 150 | 67.00 | 10,050 |
| 2016-09-07 | Neidorff Michael F (Chairman, President and CEO) | Option Ex | 10,000 | 12.60 | 126,000 |
| 2016-07-28 | Neidorff Michael F (Chairman, President and CEO) | Option Ex | 10,000 | 12.60 | 126,000 |
| 2016-07-01 | Baldwin Kenneth Rone (EVP, Markets) | Sale | 6,000 | 71.00 | 426,000 |
| 2016-06-29 | Gephardt Richard A | Sale | 7,000 | 70.00 | 490,000 |
| 2016-06-28 | Gephardt Richard A | Sale | 8,910 | 68.02 | 606,058 |
| 2016-06-24 | Hunter Jesse N (EVP, Products) | Option Ex | 24,000 | 12.60 | 302,400 |
| 2016-06-24 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 1,000 | 70.00 | 70,000 |
| 2016-06-23 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 3,000 | 70.00 | 210,000 |
| 2016-06-06 | Brooks Mark J (SVP, Chief Information Officer) | Sale | 3,914 | 65.01 | 254,449 |
| 2016-04-28 | Hunter Jesse N (EVP, Products) | Sale | 10,000 | 65.17 | 651,700 |
| 2016-04-01 | Baldwin Kenneth Rone (EVP, Markets) | Sale | 6,000 | 60.87 | 365,220 |
| 2016-03-23 | Goldman Carol (Exec VP Chief Admin Officer) | Sale | 15,000 | 62.96 | 944,400 |
| 2016-02-12 | Goldman Carol (Exec VP Chief Admin Officer) | Option Ex | 6,000 | 12.60 | 75,600 |
| 2016-01-04 | Hunter Jesse N (EVP, Chief Bus. Dev. Officer) | Sale | 7,500 | 65.00 | 487,500 |
| 2016-01-04 | Baldwin Kenneth Rone (EVP, Insurance Group) | Sale | 6,000 | 64.68 | 388,080 |
| 2015-12-22 | Schwaneke Jeffrey A. (SVP, Corp. Controller & CAO) | Sale | 2,000 | 65.09 | 130,180 |
| 2015-12-22 | Goldman Carol (Exec VP Chief Admin Officer) | Sale | 25,000 | 65.19 | 1,629,750 |
| 2015-12-10 | Neidorff Michael F (Chairman, President and CEO) | Option Ex | 400,000 | 12.70 | 5,080,000 |
| 2015-10-29 | Goldman Carol (Exec VP Chief Admin Officer) | Sale | 5,000 | 60.88 | 304,400 |
| 2015-09-29 | Neidorff Michael F (Chairman, President and CEO) | Option Ex | 20,000 | 12.60 | 252,000 |
| 2015-08-03 | Hunter Jesse N (EVP, Chief Bus. Dev. Officer) | Sale | 2,500 | 70.92 | 177,300 |
| 2015-08-03 | Hunter Jesse N (EVP, Chief Bus. Dev. Officer) | Option Ex | 40 | 12.70 | 508 |
| 2015-07-30 | Eppinger Frederick H | Sale | 10,774 | 68.80 | 741,251 |
| 2015-07-30 | Ditmore Robert K | Sale | 15,000 | 69.21 | 1,038,149 |
| 2015-07-01 | Goldman Carol (Exec VP Chief Admin Officer) | Sale | 5,000 | 81.20 | 406,000 |
| 2015-06-22 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 7,000 | 80.87 | 566,090 |
| 2015-06-18 | Scheffel William N (Exec VP, CFO & Treasurer) | Sale | 25,290 | 79.14 | 2,001,450 |
| 2015-05-14 | Eppinger Frederick H | Option Ex | 20,000 | 14.07 | 281,400 |
| 2015-05-04 | Imholz Donald G (EVP, Operations and CIO) | Sale | 5,000 | 65.08 | 325,400 |
| 2015-04-30 | Imholz Donald G (EVP, Operations and CIO) | Sale | 5,000 | 63.72 | 318,600 |
| 2015-04-30 | Goldman Carol (Exec VP Chief Admin Officer) | Sale | 15,998 | 63.48 | 1,015,553 |
| 2015-04-30 | Goldman Carol (Exec VP Chief Admin Officer) | Option Ex | 15,998 | 12.70 | 203,174 |
| 2015-04-30 | Ditmore Robert K | Sale | 15,000 | 63.83 | 957,450 |
| 2015-04-06 | Neidorff Michael F (Chairman, President and CEO) | Sale | 10,000 | 70.43 | 704,300 |
| 2015-04-01 | Hunter Jesse N (EVP, Chief Bus. Dev. Officer) | Sale | 5,000 | 69.66 | 348,300 |
| 2015-03-19 | Williamson Keith H (EVP, Secr. & General Counsel) | Sale | 5,000 | 70.18 | 350,900 |
| 2015-03-09 | Ditmore Robert K | Sale | 15,000 | 63.19 | 947,850 |
| 2015-01-02 | Hunter Jesse N (EVP, Chief Bus. Dev. Officer) | Sale | 2,500 | 104.87 | 262,175 |
| 2015-01-02 | Goldman Carol (Exec VP Chief Admin Officer) | Sale | 8,400 | 104.87 | 880,908 |
Insider trading activities including stock purchases, stock sales, and option exercises of CNC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Centene Corp (symbol CNC, CIK number 1071739) see the Securities and Exchange Commission (SEC) website.