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 |
2023-10-05 Purchase | 2023-10-10 07:41 am | Praxis Precision Medicines Inc. | PRAX | DeSimone Jill Director | 14,500 | $1.75 | $25,375 | 14,500 (Direct) | View |
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 |
2023-03-24 Purchase(A) | 2023-04-06 5:43 pm | Praxis Precision Medicines Inc. | PRAX | Kelly Timothy Edwin Chief Financial Officer | 8,000 | $0.8747 | $6,998 | 46,416 (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 |
2023-03-24 Purchase | 2023-03-27 1:11 pm | Praxis Precision Medicines Inc. | PRAX | MITCHELL DEAN J Director | 50,000 | $0.8363 | $41,815 | 75,000 (Direct) | View |
2023-03-24 Purchase | 2023-03-27 1:10 pm | Praxis Precision Medicines Inc. | PRAX | Kelly Timothy Edwin Chief Financial Officer | 8,000 | $0.8747 | $6,998 | 46,416 (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 |
2023-06-12 Option Award | 2023-06-14 07:14 am | N/A 2033-06-12 | Praxis Precision Medicines Inc. | PRAX | DeSimone Jill Director | 28,981 | $0 | 28,981 (Direct) | View |
2023-06-12 Option Award | 2023-06-14 07:13 am | N/A 2033-06-12 | Praxis Precision Medicines Inc. | PRAX | Chodakewitz Jeffrey Director | 28,981 | $0 | 28,981 (Direct) | View |
2023-06-12 Option Award | 2023-06-14 07:13 am | N/A 2033-06-12 | Praxis Precision Medicines Inc. | PRAX | YOUNG WILLIAM D Director | 28,981 | $0 | 28,981 (Direct) | View |
2023-06-12 Option Award | 2023-06-14 07:13 am | N/A 2033-06-12 | Praxis Precision Medicines Inc. | PRAX | Cudkowicz Merit Ester Director | 28,981 | $0 | 28,981 (Direct) | View |
2023-06-12 Option Award | 2023-06-14 07:12 am | N/A 2033-06-12 | Praxis Precision Medicines Inc. | PRAX | Norden Gregory Director | 28,981 | $0 | 28,981 (Direct) | View |
2023-06-12 Option Award | 2023-06-14 07:12 am | N/A 2033-06-12 | Praxis Precision Medicines Inc. | PRAX | MITCHELL DEAN J Director | 28,981 | $0 | 28,981 (Direct) | View |
2023-05-12 Option Award | 2023-05-18 9:49 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Kelly Timothy Edwin Chief Financial Officer | 11,683 | $0.884 | 58,099 (Direct) | View |
2023-05-12 Option Award | 2023-05-18 9:47 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Nemiroff Alex General Counsel and Secretary | 11,686 | $0.884 | 49,460 (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 |
2023-02-12 Tax Withholding | 2023-02-13 8:50 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Sweeny Nicole Chief Commercial Officer | 1,456 | $3.94 | 38,619 (Direct) | View |
2023-02-12 Tax Withholding | 2023-02-13 8:45 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Nemiroff Alex General Counsel and Secretary | 920 | $3.94 | 37,774 (Direct) | View |
2023-02-12 Tax Withholding | 2023-02-13 8:43 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Mastrocola Lauren Principal Accounting Officer | 711 | $3.94 | 30,160 (Direct) | View |
2023-01-12 Option Award | 2023-01-17 7:40 pm | N/A 2033-01-12 | Praxis Precision Medicines Inc. | PRAX | Kelly Timothy Edwin Chief Financial Officer | 150,000 | $0 | 150,000 (Direct) | View |
2023-01-12 Option Award | 2023-01-17 7:38 pm | N/A 2033-01-12 | Praxis Precision Medicines Inc. | PRAX | Sweeny Nicole Chief Commercial Officer | 120,000 | $0 | 120,000 (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 | 2023-01-17 7:32 pm | N/A 2033-01-12 | Praxis Precision Medicines Inc. | PRAX | Nemiroff Alex General Counsel and Secretary | 120,000 | $0 | 120,000 (Direct) | View |
2023-01-12 Option Award | 2023-01-17 7:30 pm | N/A 2033-01-12 | Praxis Precision Medicines Inc. | PRAX | Mastrocola Lauren Principal Accounting Officer | 50,000 | $0 | 50,000 (Direct) | View |
2023-01-12 Option Award | 2023-01-13 07:49 am | 2023-01-12 2033-01-12 | Praxis Precision Medicines Inc. | PRAX | Kelly Timothy Edwin Chief Financial Officer | 42,455 | $0 | 42,455 (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 |
2023-01-12 Option Award | 2023-01-13 07:45 am | 2023-01-12 2033-01-12 | Praxis Precision Medicines Inc. | PRAX | Sweeny Nicole Chief Commercial Officer | 41,085 | $0 | 41,085 (Direct) | View |
2023-01-12 Option Award | 2023-01-13 07:43 am | 2023-01-12 2033-01-12 | Praxis Precision Medicines Inc. | PRAX | Mastrocola Lauren Principal Accounting Officer | 3,110 | $0 | 3,110 (Direct) | View |
2023-01-12 Option Award | 2023-01-13 07:41 am | 2023-01-12 2033-01-12 | Praxis Precision Medicines Inc. | PRAX | Nemiroff Alex General Counsel and Secretary | 36,520 | $0 | 36,520 (Direct) | View |
2023-01-07 Tax Withholding | 2023-01-09 6:19 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Sweeny Nicole Chief Commercial Officer | 2,079 | $2.52 | 40,075 (Direct) | View |
2023-01-07 Tax Withholding | 2023-01-09 6:18 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Nemiroff Alex General Counsel and Secretary | 1,335 | $2.52 | 38,694 (Direct) | View |
2023-01-07 Tax Withholding | 2023-01-09 6:16 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Mastrocola Lauren Principal Accounting Officer | 520 | $2.52 | 30,871 (Direct) | View |
2023-01-07 Tax Withholding | 2023-01-09 6:14 pm | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Kelly Timothy Edwin Chief Financial Officer | 2,079 | $2.52 | 38,416 (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 |
2022-11-14 Option Award | 2022-11-21 06:04 am | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Kelly Timothy Edwin Chief Financial Officer | 5 | $1.811 | 40,495 (Direct) | View |
2022-11-14 Option Award | 2022-11-21 06:03 am | N/A N/A | Praxis Precision Medicines Inc. | PRAX | Nemiroff Alex General Counsel and Secretary | 682 | $1.811 | 40,029 (Direct) | View |
2022-06-22 Option Award | 2022-06-24 4:52 pm | N/A 2032-06-22 | Praxis Precision Medicines Inc. | PRAX | Mastrocola Lauren Principal Accounting Officer | 16,000 | $0 | 16,000 (Direct) | View |
2022-06-22 Option Award | 2022-06-24 4:50 pm | N/A 2032-06-22 | Praxis Precision Medicines Inc. | PRAX | Sweeny Nicole Chief Commercial Officer | 65,000 | $0 | 65,000 (Direct) | View |
2022-06-22 Option Award | 2022-06-24 4:48 pm | N/A 2032-06-22 | Praxis Precision Medicines Inc. | PRAX | Nemiroff Alex General Counsel and Secretary | 65,000 | $0 | 65,000 (Direct) | View |
2022-06-22 Option Award | 2022-06-24 4:47 pm | N/A 2032-06-22 | Praxis Precision Medicines Inc. | PRAX | Ravina Bernard Chief Medical Officer | 65,000 | $0 | 65,000 (Direct) | View |
2022-06-22 Option Award | 2022-06-24 4:46 pm | N/A 2032-06-22 | Praxis Precision Medicines Inc. | PRAX | Kelly Timothy Edwin Chief Financial Officer | 65,000 | $0 | 65,000 (Direct) | View |