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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2022-02-28 Tax Withholding |
2022-03-02 4:09 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | van Hylckama Vlieg Johan Chief Scientific Officer |
2,087 | $1.49 | 4,620 (Direct) |
View |
| 2022-01-14 Option Award |
2022-01-18 5:18 pm |
N/A N/A |
Kaleido Biosciences Inc. | KLDO | van Hylckama Vlieg Johan Chief Scientific Officer |
350,000 | $0 | 350,000 (Direct) |
View |
| 2021-09-01 Option Award |
2021-09-02 4:23 pm |
N/A 2031-08-31 |
Kaleido Biosciences Inc. | KLDO | van Hylckama Vlieg Johan Chief Scientific Officer |
40,000 | $0 | 40,000 (Direct) |
View |
Ownership |
2021-05-13 08:38 am |
N/A 2029-07-30 |
Kaleido Biosciences Inc. | KLDO | van Hylckama Vlieg Johan Chief Scientific Officer |
0 | $0 | 306,707 (Direct) |
View |