Insiders / Mastrocola Lauren
Mastrocola Lauren
CIK 1827639personinsider
Companies
1
First seen
Jan 9, 2026
Last activity
Jan 13, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Praxis Precision Medicines, Inc. · PRAX | 13,446 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Praxis Precision Medicines, Inc. | Common Stock | 13,446 |
| Praxis Precision Medicines, Inc. | Stock Option (Right to Buy)Derivative | 7,500 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 10, 2026 | Other | PRAX Praxis Precision Medicines, Inc. Common Stock | $105.9K | -367 -2.59% | 13,790 0.05% of shares | low |
| Jan 12, 2026 | Other | PRAX Praxis Precision Medicines, Inc. Common Stock | $94.9K | -344 -2.49% | 13,446 0.05% of shares | low |
| Jan 7, 2026 | Other | PRAX Praxis Precision Medicines, Inc. Common Stock | $10.2K | -35 -0.34% | 10,407 0.04% of shares | low |
| Jan 8, 2026 | Grant | PRAX Praxis Precision Medicines, Inc. Common Stock | $0 | +4K +36.03% | 14,157 0.05% of shares | low |
| Jan 8, 2026 | Grant | PRAX Praxis Precision Medicines, Inc. Stock Option (Right to Buy) | — | +8K | 7,500 0.03% of shares | low |