MG
Insider
Michael G Grey
DirectorMichael G Grey (Director) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Mirum Pharmaceuticals, Inc. (MIRM). The largest single filing was $3.9M of MIRM (50,000 sh × $78.00, as filed), executed Dec 19 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
3
0 buys · 3 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$11.1M
shares × price, as filed
Last traded
Dec 19 2025
Filed Dec 23 2025
Median ADV $83.1M across their filed names
Open performance→Volume by month
Buys $0
Sells $11.1M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
3 filings
Sector per market data · by filing · past 12 months
Most traded names
MIRMRecent filings
MIRMSALE
Mirum Pharmaceuticals, Inc.
View filing →
$3.9M50,000 sh × $78.00
Exec Dec 19 2025
Filed Dec 23 2025 · 5:30 PM ET MIRMSALE Mirum Pharmaceuticals, Inc. View filing → $3.7M
50,000 sh × $74.00
Exec Dec 1 2025
Filed Dec 2 2025 · 5:30 PM ET MIRMSALE Mirum Pharmaceuticals, Inc. View filing → $3.5M
50,000 sh × $70.00
Exec Nov 21 2025
Filed Nov 25 2025 · 5:30 PM ET