LM
Insider
Lauren Mastrocola
Principal Accounting OfficerLauren Mastrocola (Principal Accounting Officer) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Praxis Precision Medicines, Inc. (PRAX). The largest single filing was $2.6M of PRAX (13,600 sh across 2 lots, as filed), executed Nov 20 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$2.6M
shares × price, as filed
Last traded
Nov 20 2025
Filed Nov 21 2025
Median ADV $189.5M across their filed names
Open performance→Volume by month
Buys $0
Sells $3.0M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
1 filing
Sector per market data · by filing · past 12 months
Most traded names
PRAXRecent filings
PRAXSALE
Praxis Precision Medicines, Inc.
View filing →
$2.6M13,600 sh across 2 lots
Exec Nov 20 2025
Filed Nov 21 2025 · 5:30 PM ET PRAXSALE Praxis Precision Medicines, Inc. View filing → $424K
5,188 sh × $81.78
Exec Nov 14 2024
Filed Nov 15 2024 · 5:30 PM ET