Mastrocola Lauren

Praxis Precision Medicines, Inc. ยท Principal Accounting Officer

Mastrocola Lauren is listed in public filings as officer: Principal Accounting Officer. This Mastrocola Lauren insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Praxis Precision Medicines, Inc. (PRAX). Investors use Mastrocola Lauren's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Praxis Precision Medicines, Inc.PRAX$2.3M13.6k sharesGrant / ExerciseMay 14, 2026$21.3K127 shares$167.94--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Praxis Precision Medicines, Inc.PRAX$3.7M13.4k sharesGrant / ExerciseJan 12, 2026$94.9K344 shares$275.74--
Praxis Precision Medicines, Inc.PRAX$4.0M13.8k sharesGrant / ExerciseJan 10, 2026$105.9K367 shares$288.45--
Praxis Precision Medicines, Inc.PRAX$2.2M7.5k sharesGrant / ExerciseJan 8, 2026$2.2M7.5k shares$294.38--
Praxis Precision Medicines, Inc.PRAX--14.2k sharesGrant / ExerciseJan 8, 2026Disclosure amount unavailable3.8k shares----
Praxis Precision Medicines, Inc.PRAX$3.0M10.4k sharesGrant / ExerciseJan 7, 2026$10.2K35 shares$292.63--
Praxis Precision Medicines, Inc.PRAX$2.4M12.6k sharesSellNov 20, 2025$2.2M11.5k shares$191.96--
Praxis Precision Medicines, Inc.PRAX$2.0M10.4k sharesSellNov 20, 2025$413.4K2.1k shares$192.71--
Praxis Precision Medicines, Inc.PRAX$648k11.4k sharesGrant / ExerciseNov 20, 2025$298.9K5.3k shares$56.94--
Praxis Precision Medicines, Inc.PRAX$01.6k sharesGrant / ExerciseNov 20, 2025$208.1K1.6k shares$133.65--
Praxis Precision Medicines, Inc.PRAX$404k9.3k sharesGrant / ExerciseNov 20, 2025$116.2K2.7k shares$43.37--
Praxis Precision Medicines, Inc.PRAX$44k981 sharesGrant / ExerciseNov 20, 2025$104.4K2.4k shares$44.40--
Praxis Precision Medicines, Inc.PRAX$01k sharesGrant / ExerciseNov 20, 2025$51.8K1k shares$49.50--
Praxis Precision Medicines, Inc.PRAX$0508 sharesGrant / ExerciseNov 20, 2025$42.6K508 shares$83.85--
Praxis Precision Medicines, Inc.PRAX$0207 sharesGrant / ExerciseNov 20, 2025$9.2K207 shares$44.40--
Praxis Precision Medicines, Inc.PRAX$892k10.4k sharesGrant / ExerciseFeb 12, 2025$3.4K40 shares$85.40--
Praxis Precision Medicines, Inc.PRAX$662k10.5k sharesGrant / ExerciseJan 12, 2025$24.6K390 shares$63.15--
Praxis Precision Medicines, Inc.PRAX$632k10k sharesGrant / ExerciseJan 10, 2025$631.5K10k shares$63.15--
Praxis Precision Medicines, Inc.PRAX--10.9k sharesGrant / ExerciseJan 10, 2025Disclosure amount unavailable5k shares----
Praxis Precision Medicines, Inc.PRAX$455k5.9k sharesGrant / ExerciseJan 7, 2025$2.7K35 shares$77.52--
Praxis Precision Medicines, Inc.PRAX$459k5.6k sharesSellNov 14, 2024$424.3K5.2k shares$81.78--
Praxis Precision Medicines, Inc.PRAX$615k10.8k sharesGrant / ExerciseNov 14, 2024$249.1K4.4k shares$56.94--
Praxis Precision Medicines, Inc.PRAX$221k5.9k sharesGrant / ExerciseNov 14, 2024$11.0K294 shares$37.40--
Praxis Precision Medicines, Inc.PRAX$1.2M21k sharesGrant / ExerciseJul 29, 2024$1.2M21k shares$56.94--
Praxis Precision Medicines, Inc.PRAX--6.4k sharesGrant / ExerciseJul 29, 2024Disclosure amount unavailable4.5k shares----