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 |
2023-11-08 Sale |
2023-11-08 8:31 pm |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
1,811 | $0.33 | $598 | 28,759 (Direct) |
View |
2023-11-02 Sale |
2023-11-03 4:11 pm |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
3,999 | $0.33 | $1,320 | 42,570 (Direct) |
View |
2023-08-08 Sale |
2023-08-09 8:42 pm |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
2,004 | $9.51 | $19,058 | 22,069 (Direct) |
View |
2023-05-08 Sale |
2023-05-10 9:31 pm |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
38,531 | $0.1255 | $4,836 | 91,469 (Direct) |
View |
2021-06-02 Purchase |
2021-06-04 5:00 pm |
Centessa Pharmaceuticals plc | CNTA | Thorell Marella Chief Accounting Officer |
1,000 | $20 | $20,000 | 1,000 (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 |
2025-02-07 Option Award |
2025-02-11 4:15 pm |
N/A 2035-02-06 |
Seres Therapeutics Inc. | MCRB | Thorell Marella See Remarks |
650,000 | $0 | 650,000 (Direct) |
View |
2024-07-01 Option Award |
2024-07-01 7:19 pm |
N/A 2034-07-01 |
Carisma Therapeutics Inc. | CARM | Thorell Marella Director |
38,700 | $0 | 38,700 (Direct) |
View |
2024-03-25 Option Award |
2024-03-28 12:40 pm |
2025-03-25 2034-03-25 |
ESSA Pharma Inc. | EPIX | Thorell Marella Director |
50,000 | $0 | 50,000 (Direct) |
View |
2024-03-25 Option Award |
2024-03-27 4:20 pm |
N/A 2034-03-24 |
Seres Therapeutics Inc. | MCRB | Thorell Marella See Remarks |
700,000 | $0 | 700,000 (Direct) |
View |
2023-11-07 Exercise |
2023-11-08 8:31 pm |
N/A N/A |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
6,500 | $0 | 28,759 (Direct) |
View |
2023-11-01 Exercise |
2023-11-03 4:11 pm |
N/A N/A |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
12,500 | $0 | 42,570 (Direct) |
View |
2023-09-11 Option Award |
2023-09-13 8:55 pm |
N/A N/A |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
37,500 | $0 | 37,500 (Direct) |
View |
2023-08-07 Exercise |
2023-08-09 8:42 pm |
N/A N/A |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
6,500 | $0 | 22,069 (Direct) |
View |
2023-05-07 Exercise |
2023-05-09 4:09 pm |
N/A N/A |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
130,000 | $0 | 520,000 (Direct) |
View |
2023-02-07 Option Award |
2023-02-09 4:25 pm |
N/A N/A |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
520,000 | $0 | 520,000 (Direct) |
View |
2022-12-13 Other |
2022-12-15 4:26 pm |
N/A N/A |
Vallon Pharmaceuticals Inc. | VLON | Thorell Marella Director |
28,517 | $0 | 38,023 (Direct) |
View |
2022-06-29 Option Award |
2022-11-01 11:08 am |
N/A 2032-06-29 |
ESSA Pharma Inc. | EPIX | Thorell Marella Director |
22,500 | $0 | 22,500 (Direct) |
View |
2022-09-01 Option Award |
2022-09-01 4:52 pm |
N/A 2032-09-01 |
Evelo Biosciences Inc. | EVLO | Thorell Marella Chief Financial Officer |
440,000 | $0 | 440,000 (Direct) |
View |
2022-07-01 Option Award |
2022-07-06 2:03 pm |
N/A N/A |
Vallon Pharmaceuticals Inc. | VLON | Thorell Marella Director |
38,023 | $0 | 38,023 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 1:31 pm |
N/A 2032-06-09 |
Vallon Pharmaceuticals Inc. | VLON | Thorell Marella Director |
7,500 | $0 | 7,500 (Direct) |
View |
2022-03-21 Other |
2022-03-23 4:56 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Thorell Marella Chief Accounting Officer |
52,101 | $0 | 105,202 (Direct) |
View |
2022-02-01 Option Award |
2022-02-03 6:30 pm |
N/A 2032-02-01 |
Centessa Pharmaceuticals plc | CNTA | Thorell Marella Chief Accounting Officer |
67,500 | $0 | 67,500 (Direct) |
View |
2021-01-29 Option Award |
2021-06-01 8:47 pm |
N/A 2030-09-30 |
Centessa Pharmaceuticals plc | CNTA | Thorell Marella Chief Accounting Officer |
414,417 | $0 | 414,417 (Direct) |
View |
Ownership |
2021-05-27 8:25 pm |
N/A 2030-09-30 |
Centessa Pharmaceuticals plc | CNTA | Thorell Marella Chief Accounting Officer |
0 | $0 | 276,917 (Direct) |
View |
2021-02-12 Option Award |
2021-02-12 6:01 pm |
N/A 2031-02-12 |
Vallon Pharmaceuticals Inc. | VLON | Thorell Marella Director |
15,000 | $0 | 15,000 (Direct) |
View |
2020-12-11 Option Award(A) |
2021-01-26 7:03 pm |
N/A 2030-12-11 |
ESSA Pharma Inc. | EPIX | Thorell Marella Director |
16,500 | $0 | 16,500 (Direct) |
View |
2020-12-11 Option Award |
2021-01-11 4:46 pm |
N/A 2030-12-11 |
ESSA Pharma Inc. | EPIX | Thorell Marella Director |
16,500 | $0 | 16,500 (Direct) |
View |
Ownership |
2020-10-01 7:04 pm |
N/A N/A |
ESSA Pharma Inc. | EPIX | Thorell Marella Director |
0 | $0 | 52,881 (Direct) |
View |