Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-12-21 Sale |
2021-12-23 7:51 pm |
CENTENE CORP | CNC | TONEY COLIN A EVP, Mergers & Acquisitions |
2,807 | $82.94 | $232,813 | 64,919 (Direct) |
View |
2021-12-15 Sale |
2021-12-17 6:52 pm |
CENTENE CORP | CNC | AYALA ORLANDO Director |
7,586 | $82.99 | $629,562 | 74,879 (Direct) |
View |
2021-12-14 Sale |
2021-12-14 8:38 pm |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
50,000 | $79.71 | $3,985,520 | 7,267,781 (Indirect Direct) |
View |
2021-12-14 Sale |
2021-12-14 8:38 pm |
CENTENE CORP | CNC | CASSO KATIE SVP & Corporate Controller |
8,000 | $79.19 | $633,520 | 31,977 (Direct) |
View |
2021-11-10 Sale |
2021-11-12 7:02 pm |
CENTENE CORP | CNC | ROBERTS JOHN R Director |
20,000 | $75.04 | $1,500,800 | 233,268 (Indirect Direct) |
View |
2021-10-28 Sale |
2021-11-01 8:05 pm |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
20,000 | $70.09 | $1,401,800 | 7,388,752 (Indirect Direct) |
View |
2021-10-28 Sale |
2021-11-01 8:04 pm |
CENTENE CORP | CNC | AYALA ORLANDO Director |
8,430 | $70.17 | $591,533 | 82,465 (Direct) |
View |
2021-10-28 Sale |
2021-11-01 8:04 pm |
CENTENE CORP | CNC | GEPHARDT Richard A Director |
20,220 | $70 | $1,415,400 | 39,207 (Direct) |
View |
2021-10-28 Sale |
2021-11-01 8:03 pm |
CENTENE CORP | CNC | BROOKS MARK J EVP, Chief Information Officer |
8,296 | $70.17 | $582,130 | 156,573 (Direct) |
View |
2021-10-28 Sale |
2021-11-01 8:03 pm |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
4,000 | $70.63 | $282,524 | 530,204 (Direct) |
View |
2021-10-28 Sale |
2021-11-01 8:02 pm |
CENTENE CORP | CNC | KOSTER CHRISTOPHER SVP, Secr. & General Counsel |
14,300 | $70.17 | $1,003,431 | 123,869 (Indirect Direct) |
View |
2021-10-11 Sale |
2021-10-13 8:31 pm |
CENTENE CORP | CNC | GEPHARDT Richard A Director |
3,300 | $64.13 | $211,629 | 59,427 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-12-31 Option Award |
2022-01-04 9:01 pm |
N/A N/A |
CENTENE CORP | CNC | Thompson Tommy G Director |
450 | $0 | 388,230 (Direct) |
View |
2021-12-22 Tax Withholding |
2021-12-23 7:51 pm |
N/A N/A |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
3,730 | $82.99 | 553,507 (Direct) |
View |
2021-12-15 Tax Withholding |
2021-12-17 6:52 pm |
N/A N/A |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
117,183 | $81.85 | 7,455,318 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:52 pm |
N/A 2031-12-15 |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
74,000 | $0 | 7,455,318 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:52 pm |
N/A N/A |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
74,947 | $66.42 | 7,455,318 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:52 pm |
N/A N/A |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
155,773 | $81.85 | 7,455,318 (Direct) |
View |
2021-12-15 Tax Withholding |
2021-12-17 6:51 pm |
N/A N/A |
CENTENE CORP | CNC | THOMAS DAVID P EVP, MARKETS |
1,492 | $81.85 | 92,977 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:51 pm |
N/A 2031-12-15 |
CENTENE CORP | CNC | THOMAS DAVID P EVP, MARKETS |
6,724 | $0 | 92,977 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:51 pm |
N/A N/A |
CENTENE CORP | CNC | THOMAS DAVID P EVP, MARKETS |
15,577 | $81.85 | 92,977 (Direct) |
View |
2021-12-15 Tax Withholding |
2021-12-17 6:51 pm |
N/A N/A |
CENTENE CORP | CNC | BROOKS MARK J EVP, Chief Information Officer |
14,278 | $81.85 | 170,468 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:51 pm |
N/A 2031-12-15 |
CENTENE CORP | CNC | BROOKS MARK J EVP, Chief Information Officer |
6,724 | $0 | 170,468 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:51 pm |
N/A N/A |
CENTENE CORP | CNC | BROOKS MARK J EVP, Chief Information Officer |
9,370 | $66.23 | 170,468 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:51 pm |
N/A N/A |
CENTENE CORP | CNC | BROOKS MARK J EVP, Chief Information Officer |
15,577 | $81.85 | 170,468 (Direct) |
View |
2021-12-15 Tax Withholding |
2021-12-17 6:51 pm |
N/A N/A |
CENTENE CORP | CNC | KOSTER CHRISTOPHER EVP, Secr. & General Counsel |
10,378 | $81.85 | 168,847 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:51 pm |
N/A 2031-12-15 |
CENTENE CORP | CNC | KOSTER CHRISTOPHER EVP, Secr. & General Counsel |
15,690 | $0 | 168,847 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:51 pm |
N/A N/A |
CENTENE CORP | CNC | KOSTER CHRISTOPHER EVP, Secr. & General Counsel |
5,856 | $66.23 | 168,847 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:51 pm |
N/A N/A |
CENTENE CORP | CNC | KOSTER CHRISTOPHER EVP, Secr. & General Counsel |
36,347 | $81.85 | 168,847 (Direct) |
View |
2021-12-15 Tax Withholding |
2021-12-17 6:50 pm |
N/A N/A |
CENTENE CORP | CNC | LONDON SARAH Vice Chairman Director |
2,984 | $81.85 | 254,122 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:50 pm |
N/A 2031-12-15 |
CENTENE CORP | CNC | LONDON SARAH Vice Chairman Director |
13,449 | $0 | 254,122 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:50 pm |
N/A N/A |
CENTENE CORP | CNC | LONDON SARAH Vice Chairman Director |
31,155 | $81.85 | 254,122 (Direct) |
View |
2021-12-15 Tax Withholding |
2021-12-17 6:50 pm |
N/A N/A |
CENTENE CORP | CNC | BURKHALTER BRANDY EVP |
28,746 | $81.85 | 353,452 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:50 pm |
N/A N/A |
CENTENE CORP | CNC | BURKHALTER BRANDY EVP |
17,568 | $66.23 | 353,452 (Direct) |
View |
2021-12-15 Tax Withholding |
2021-12-17 6:50 pm |
N/A N/A |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
26,243 | $81.85 | 557,237 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:50 pm |
N/A 2031-12-15 |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
13,449 | $0 | 557,237 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:50 pm |
N/A N/A |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
14,640 | $66.23 | 557,237 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:50 pm |
N/A N/A |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
31,155 | $81.85 | 557,237 (Direct) |
View |
2021-12-15 Tax Withholding |
2021-12-17 6:49 pm |
N/A N/A |
CENTENE CORP | CNC | Asher Andrew Lynn EVP, CFO |
2,624 | $81.85 | 276,034 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:49 pm |
N/A 2031-12-15 |
CENTENE CORP | CNC | Asher Andrew Lynn EVP, CFO |
13,449 | $0 | 276,034 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:49 pm |
N/A N/A |
CENTENE CORP | CNC | Asher Andrew Lynn EVP, CFO |
31,155 | $81.85 | 276,034 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:49 pm |
N/A 2031-12-15 |
CENTENE CORP | CNC | TONEY COLIN A EVP, Mergers & Acquisitions |
9,818 | $0 | 67,726 (Direct) |
View |
2021-12-15 Option Award |
2021-12-17 6:49 pm |
N/A N/A |
CENTENE CORP | CNC | TONEY COLIN A EVP, Mergers & Acquisitions |
22,743 | $81.85 | 67,726 (Direct) |
View |
2021-12-11 Tax Withholding |
2021-12-14 8:38 pm |
N/A N/A |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
31,486 | $78.45 | 7,267,781 (Direct) |
View |
2021-11-01 Gift |
2021-12-14 8:38 pm |
N/A N/A |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
39,485 | $0 | 7,267,781 (Direct) |
View |
2021-12-11 Tax Withholding |
2021-12-14 8:38 pm |
N/A N/A |
CENTENE CORP | CNC | CASSO KATIE SVP & Corporate Controller |
676 | $78.45 | 31,977 (Direct) |
View |
2021-12-10 Tax Withholding |
2021-12-14 8:38 pm |
N/A N/A |
CENTENE CORP | CNC | CASSO KATIE SVP & Corporate Controller |
757 | $74.87 | 31,977 (Direct) |
View |
2021-12-11 Tax Withholding |
2021-12-14 8:37 pm |
N/A N/A |
CENTENE CORP | CNC | BROOKS MARK J EVP, Chief Information Officer |
1,910 | $78.45 | 153,075 (Direct) |
View |
2021-12-10 Tax Withholding |
2021-12-14 8:37 pm |
N/A N/A |
CENTENE CORP | CNC | BROOKS MARK J EVP, Chief Information Officer |
1,588 | $74.87 | 153,075 (Direct) |
View |
2021-12-11 Tax Withholding |
2021-12-14 8:37 pm |
N/A N/A |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
2,984 | $78.45 | 524,236 (Direct) |
View |
2021-12-10 Tax Withholding |
2021-12-14 8:37 pm |
N/A N/A |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
2,984 | $74.87 | 524,236 (Direct) |
View |
2021-12-11 Tax Withholding |
2021-12-14 8:37 pm |
N/A N/A |
CENTENE CORP | CNC | TONEY COLIN A EVP, Mergers & Acquisitions |
1,015 | $78.45 | 35,165 (Direct) |
View |
2021-12-10 Tax Withholding |
2021-12-14 8:37 pm |
N/A N/A |
CENTENE CORP | CNC | TONEY COLIN A EVP, Mergers & Acquisitions |
1,261 | $74.87 | 35,165 (Direct) |
View |
2021-12-11 Tax Withholding |
2021-12-14 8:36 pm |
N/A N/A |
CENTENE CORP | CNC | KOSTER CHRISTOPHER SVP, Secr. & General Counsel |
1,194 | $78.45 | 121,332 (Direct) |
View |
2021-12-10 Tax Withholding |
2021-12-14 8:36 pm |
N/A N/A |
CENTENE CORP | CNC | KOSTER CHRISTOPHER SVP, Secr. & General Counsel |
1,343 | $74.87 | 121,332 (Direct) |
View |
2021-12-11 Tax Withholding |
2021-12-14 8:36 pm |
N/A N/A |
CENTENE CORP | CNC | THOMAS DAVID P EVP, MARKETS |
1,239 | $78.45 | 72,168 (Direct) |
View |
2021-12-10 Tax Withholding |
2021-12-14 8:36 pm |
N/A N/A |
CENTENE CORP | CNC | THOMAS DAVID P EVP, MARKETS |
1,492 | $74.87 | 72,168 (Direct) |
View |
2021-12-11 Tax Withholding |
2021-12-14 8:36 pm |
N/A N/A |
CENTENE CORP | CNC | BURKHALTER BRANDY EVP |
3,580 | $78.45 | 364,630 (Direct) |
View |
2021-12-10 Tax Withholding |
2021-12-14 8:36 pm |
N/A N/A |
CENTENE CORP | CNC | BURKHALTER BRANDY EVP |
5,967 | $74.87 | 364,630 (Direct) |
View |
2021-11-04 Gift |
2021-11-12 7:02 pm |
N/A N/A |
CENTENE CORP | CNC | ROBERTS JOHN R Director |
24,172 | $0 | 233,268 (Indirect) |
View |
2021-04-05 Gift |
2021-11-01 8:05 pm |
N/A N/A |
CENTENE CORP | CNC | NEIDORFF MICHAEL F Chairman & CEO |
95,298 | $0 | 7,388,752 (Direct) |
View |
2021-10-13 Tax Withholding |
2021-10-15 6:35 pm |
N/A N/A |
CENTENE CORP | CNC | THOMAS DAVID P EVP, MARKETS |
1,180 | $63.04 | 74,899 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 6:59 pm |
N/A N/A |
CENTENE CORP | CNC | ROBERTS JOHN R Director |
468 | $66.82 | 373,513 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 6:59 pm |
N/A N/A |
CENTENE CORP | CNC | TRUBECK WILLIAM L Director |
468 | $66.82 | 102,005 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 6:59 pm |
N/A N/A |
CENTENE CORP | CNC | Thompson Tommy G Director |
524 | $66.82 | 387,780 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 6:58 pm |
N/A N/A |
CENTENE CORP | CNC | STEWARD DAVID L Director |
524 | $66.82 | 219,304 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 6:58 pm |
N/A N/A |
CENTENE CORP | CNC | EPPINGER FREDERICK H Director |
468 | $66.82 | 334,564 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 6:58 pm |
N/A N/A |
CENTENE CORP | CNC | DITMORE ROBERT K Director |
636 | $66.82 | 981,452 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 6:57 pm |
N/A N/A |
CENTENE CORP | CNC | Dallas H James Director |
468 | $66.82 | 36,310 (Direct) |
View |
2021-09-14 Tax Withholding |
2021-09-15 7:50 pm |
N/A N/A |
CENTENE CORP | CNC | LONDON SARAH Vice Chairman Director |
3,844 | $62.9 | 212,502 (Direct) |
View |
2021-09-07 Option Award |
2021-09-09 7:14 pm |
N/A N/A |
CENTENE CORP | CNC | LONDON SARAH Vice Chairman Director |
110,000 | $64.37 | 216,346 (Direct) |
View |
2021-09-07 Option Award |
2021-09-09 7:14 pm |
N/A N/A |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
110,000 | $64.37 | 534,162 (Direct) |
View |
2021-08-02 Gift |
2021-09-09 7:14 pm |
N/A N/A |
CENTENE CORP | CNC | LAYTON BRENT D President & COO |
2,500 | $0 | 534,162 (Direct) |
View |