Atchinson Robert (CIK 1403404) reported 10 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-10-17). Recent activity: Buy PRAX (12,600 shares), Buy PRAX (447 shares), Buy PRAX (1,363 shares), Buy PRAX (559 shares), Buy PRAX (27,287 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 12,600 | $1.1M |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 447 | $40,695 |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 1,363 | $125,437 |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 559 | $55,961 |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 27,287 | $2.8M |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 250,000 | $26.1M |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 1,661 | $216,096 |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 487 | $64,109 |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 308 | $40,715 |
| 2025-10-17 | Praxis Precision Medicines, Inc. (PRAX) | 10% Owner | Buy | 19,198 | $2.7M |
Source: SEC Form 4 filings · as of 2025-10-17