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 |
2023-06-27 Purchase |
2023-06-27 7:52 pm |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
10,000 | $1.0587 | $10,587 | 282,988 (Indirect Direct) |
View |
2023-03-23 Purchase |
2023-03-27 1:12 pm |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
70,002 | $0.86235 | $60,366 | 261,301 (Indirect Direct) |
View |
2022-08-25 Purchase |
2022-08-25 7:37 pm |
Aeglea BioTherapeutics Inc. | AGLE | Souza Marcio Director |
90,000 | $0.5608 | $50,472 | 90,000 (Direct) |
View |
2022-06-08 Purchase |
2022-06-09 7:25 pm |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
27,000 | $1.8477 | $49,888 | 189,184 (Direct) |
View |
2021-08-18 Purchase |
2021-08-19 6:33 pm |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
9,542 | $15.79 | $150,668 | 86,792 (Direct) |
View |
2020-11-10 Purchase |
2020-11-10 6:51 pm |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
3,846 | $26.08 | $100,304 | 24,450 (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 |
2025-02-12 Tax Withholding |
2025-02-14 4:29 pm |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
401 | $85.4 | 56,559 (Direct) |
View |
2025-01-10 Option Award |
2025-01-14 6:50 pm |
N/A 2035-01-10 |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
112,500 | $0 | 131,960 (Direct) |
View |
2025-01-07 Tax Withholding |
2025-01-08 7:50 pm |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
434 | $77.52 | 19,460 (Direct) |
View |
2024-07-29 Option Award |
2024-07-31 9:03 pm |
N/A 2034-07-29 |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
185,000 | $0 | 185,000 (Direct) |
View |
2024-05-14 Option Award |
2024-05-20 08:10 am |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
1,718 | $12.37 | 19,894 (Direct) |
View |
2024-02-12 Tax Withholding |
2024-02-14 4:10 pm |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
271 | $44.65 | 15,176 (Direct) |
View |
2024-01-12 Option Award |
2024-01-17 4:49 pm |
N/A 2034-01-12 |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2024-01-07 Tax Withholding |
2024-01-09 9:09 pm |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
418 | $25.19 | 15,447 (Direct) |
View |
2023-05-12 Option Award |
2023-05-18 9:47 pm |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
11,687 | $0.884 | 237,986 (Direct) |
View |
2023-01-12 Option Award |
2023-01-17 7:34 pm |
N/A 2033-01-12 |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
425,000 | $0 | 425,000 (Direct) |
View |
2023-01-12 Option Award |
2023-01-13 07:47 am |
2023-01-12 2033-01-12 |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
213,975 | $0 | 213,975 (Direct) |
View |
2022-11-14 Option Award |
2022-11-21 06:07 am |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
2,115 | $1.811 | 191,299 (Direct) |
View |
2022-06-22 Option Award |
2022-06-24 4:45 pm |
N/A 2032-06-22 |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2022-06-07 Option Award |
2022-06-09 9:21 pm |
N/A 2032-06-06 |
Aeglea BioTherapeutics Inc. | AGLE | Souza Marcio Director |
43,000 | $0 | 43,000 (Direct) |
View |
2022-05-13 Option Award |
2022-05-18 5:39 pm |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
1,392 | $8.798 | 162,184 (Direct) |
View |
2022-01-07 Option Award |
2022-01-11 4:09 pm |
N/A 2032-01-07 |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio President and CEO |
333,000 | $0 | 419,792 (Direct) |
View |
2021-06-18 Option Award |
2021-06-22 4:07 pm |
N/A 2031-06-17 |
Aeglea BioTherapeutics Inc. | AGLE | Souza Marcio Director |
60,000 | $0 | 60,000 (Direct) |
View |
2021-02-12 Option Award |
2021-02-17 4:55 pm |
N/A 2031-02-12 |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
237,600 | $0 | 262,050 (Direct) |
View |
2020-10-20 Conversion |
2020-10-20 4:40 pm |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
64,696 | $0 | 20,604 (Direct) |
View |
Ownership |
2020-10-15 7:34 pm |
N/A N/A |
Praxis Precision Medicines Inc. | PRAX | Souza Marcio Chief Executive Officer |
0 | $0 | 2,003,990 (Direct) |
View |