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 |
2020-10-13 Purchase |
2021-04-30 4:05 pm |
Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director |
6,600 | $15 | $99,000 | 6,600 (Direct) |
View |
2020-06-04 Purchase |
2020-06-05 4:06 pm |
Kaleido Biosciences Inc. | KLDO | MELAS KYRIAZI THEO Director |
33,333 | $7.5 | $249,998 | 33,333 (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 |
2023-06-08 Option Award |
2023-06-12 4:04 pm |
N/A 2033-06-08 |
Evelo Biosciences Inc. | EVLO | MELAS KYRIAZI THEO Director |
20,000 | $0 | 20,000 (Direct) |
View |
2023-02-16 Exercise |
2023-02-21 4:30 pm |
N/A N/A |
Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director |
8,750 | $0 | 15,350 (Direct) |
View |
2022-06-17 Option Award |
2022-06-21 4:47 pm |
N/A 2032-06-16 |
Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director |
9,000 | $0 | 9,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-13 4:53 pm |
N/A 2032-06-09 |
Evelo Biosciences Inc. | EVLO | MELAS KYRIAZI THEO Director |
20,000 | $0 | 20,000 (Direct) |
View |
2022-02-16 Option Award |
2022-02-18 4:05 pm |
N/A N/A |
Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director |
8,750 | $0 | 8,750 (Direct) |
View |
2021-06-30 Option Award |
2021-07-01 4:35 pm |
2022-06-30 2031-06-29 |
Kaleido Biosciences Inc. | KLDO | MELAS KYRIAZI THEO Director |
15,000 | $0 | 15,000 (Direct) |
View |
2021-06-18 Option Award |
2021-06-22 7:08 pm |
N/A 2031-06-17 |
Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director |
10,000 | $0 | 10,000 (Direct) |
View |
2021-06-08 Option Award |
2021-06-11 4:07 pm |
N/A 2031-06-07 |
Evelo Biosciences Inc. | EVLO | MELAS KYRIAZI THEO Director |
17,500 | $0 | 17,500 (Direct) |
View |
2020-10-13 Option Award |
2020-10-15 8:07 pm |
N/A 2030-10-12 |
Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director |
10,000 | $0 | 10,000 (Direct) |
View |
Ownership |
2020-10-13 9:21 pm |
N/A 2029-12-12 |
Codiak BioSciences Inc. | CDAK | MELAS KYRIAZI THEO Director |
0 | $0 | 31,981 (Direct) |
View |
2020-06-30 Option Award |
2020-07-01 4:16 pm |
2021-06-30 2030-06-29 |
Kaleido Biosciences Inc. | KLDO | MELAS KYRIAZI THEO Director |
15,000 | $0 | 15,000 (Direct) |
View |
2020-06-17 Option Award |
2020-06-18 5:11 pm |
N/A 2030-06-17 |
Evelo Biosciences Inc. | EVLO | MELAS KYRIAZI THEO Director |
15,690 | $0 | 15,690 (Direct) |
View |