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 |
2020-11-09 Sale |
2020-11-12 5:14 pm |
CERNER Corp | CERN | PETERZALEK JOHN EVP & Chief Client & Serv. Off |
53,148 | $76.05 | $4,041,924 | 334,846 (Indirect Direct) |
View |
2020-08-06 Sale |
2020-08-06 5:13 pm |
CERNER Corp | CERN | BISBEE GERALD E JR Director |
7,456 | $69.86 | $520,876 | 54,716 (Direct) |
View |
2020-07-31 Sale |
2020-07-31 4:28 pm |
CERNER Corp | CERN | Platt Tracy L Chief Human Resources Officer |
6,948 | $71.38 | $495,948 | 36,867 (Indirect 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 |
2020-11-09 Exercise |
2020-11-12 5:14 pm |
2017-05-12 2025-05-12 |
CERNER Corp | CERN | PETERZALEK JOHN EVP & Chief Client & Serv. Off |
53,148 | $0 | 334,846 (Direct) |
View |
2020-11-09 Exercise |
2020-11-12 5:14 pm |
N/A N/A |
CERNER Corp | CERN | PETERZALEK JOHN EVP & Chief Client & Serv. Off |
18,948 | $67.24 | 334,846 (Indirect) |
View |
2020-11-09 Exercise |
2020-11-12 5:14 pm |
N/A N/A |
CERNER Corp | CERN | PETERZALEK JOHN EVP & Chief Client & Serv. Off |
34,200 | $65.27 | 334,846 (Indirect) |
View |
2020-09-07 Exercise |
2020-09-09 4:01 pm |
2020-09-07 2021-09-07 |
CERNER Corp | CERN | PETERZALEK JOHN EVP & Chief Client & Serv. Off |
15,569 | $0 | 284,068 (Direct) |
View |
2020-09-07 Tax Withholding |
2020-09-09 4:01 pm |
N/A N/A |
CERNER Corp | CERN | PETERZALEK JOHN EVP & Chief Client & Serv. Off |
6,967 | $70.04 | 284,068 (Indirect) |
View |
2020-07-27 Exercise |
2020-07-28 4:01 pm |
2020-07-27 2022-07-26 |
CERNER Corp | CERN | Platt Tracy L Chief Human Resources Officer |
10,032 | $0 | 43,815 (Direct) |
View |
2020-07-27 Tax Withholding |
2020-07-28 4:01 pm |
N/A N/A |
CERNER Corp | CERN | Platt Tracy L Chief Human Resources Officer |
3,084 | $72.45 | 43,815 (Direct) |
View |