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 |
2021-02-01 Sale |
2021-02-03 4:44 pm |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
60,417 | $88.38 | $5,339,778 | 163,806 (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 |
2022-03-24 Option Award |
2022-03-28 8:27 pm |
2022-04-01 2030-03-12 |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
8,803 | $0 | 192,895 (Direct) |
View |
2022-03-16 Tax Withholding |
2022-03-18 9:06 pm |
N/A N/A |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
646 | $48.59 | 177,708 (Direct) |
View |
2022-01-06 Tax Withholding |
2022-01-07 6:46 pm |
N/A N/A |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
168 | $47.42 | 178,354 (Direct) |
View |
2021-03-18 Tax Withholding |
2021-03-22 8:46 pm |
N/A N/A |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
783 | $89.22 | 189,468 (Direct) |
View |
2021-03-18 Option Award |
2021-03-22 8:46 pm |
2021-03-18 2030-03-12 |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
26,445 | $0 | 189,468 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 4:44 pm |
N/A 2026-03-10 |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
60,417 | $0 | 163,806 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 4:44 pm |
N/A N/A |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
60,417 | $16.49 | 163,806 (Direct) |
View |
2020-12-16 Option Award |
2020-12-18 8:40 pm |
N/A N/A |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
4,128 | $71.94 | 163,806 (Direct) |
View |
2020-12-17 Option Award |
2020-12-18 8:40 pm |
N/A N/A |
GLAUKOS Corp | GKOS | Calcaterra Chris M. Chief Operating Officer |
1,233 | $72.99 | 163,806 (Direct) |
View |