CP
Insider
Christine A Poon
DirectorChristine A Poon (Director) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Regeneron Pharmaceuticals, Inc. (REGN). The largest single filing was $4.2M of REGN (6,400 sh across 5 lots, as filed), executed Oct 29 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
$4.2M
shares × price, as filed
Last traded
Oct 29 2025
Filed Oct 31 2025
Median ADV $702.3M across their filed names
Open performance→Volume by month
Buys $0
Sells $4.2M
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
REGNRecent filings
REGNSALE
Regeneron Pharmaceuticals, Inc.
View filing →
$4.2M6,400 sh across 5 lots
Exec Oct 29 2025
Filed Oct 31 2025 · 5:30 PM ET