DM
David W J McGirr (Director) filed 2 Form 4 reports in the past 24 months (0 purchases, 2 sales), most often in Insmed Incorporated (INSM). The largest single filing was $4.3M of RYTM (65,431 sh across 2 lots, as filed), executed Jun 3 2025. Data as of Nov 8 2026.
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
2
0 buys · 2 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$4.7M
shares × price, as filed
Last traded
Jun 4 2025
Filed Jun 4 2025
Median ADV $245.0M across their filed names
Open performance→Volume by month
Buys $0
Sells $4.7M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
2 filings
Sector per market data · by filing · past 24 months
Most traded names
INSMRecent filings
INSMSALE
Insmed Incorporated
View filing →
$452K6,250 sh across 2 lots
Exec Jun 3 2025
Filed Jun 4 2025 · 5:30 PM ET RYTMSALE Rhythm Pharmaceuticals, Inc. View filing → $4.3M
65,431 sh across 2 lots
Exec Jun 3 2025
Filed Jun 5 2025 · 5:30 PM ET