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Arthur F Ryan

Director

Arthur F Ryan (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 $130K of REGN (200 sh × $650.15, as filed), executed Jul 2.

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Return, 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
$130K
shares × price, as filed
Last traded
Jul 2
Filed Jul 7

Median ADV $702.3M across their filed names

Open performance
Volume by month
$130K$65K$0Oct 2024Apr 2025Oct 2025Apr 2026Jul 2026 · sells $130K
Buys $0 Sells $130K

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
REGN Regeneron Pharmaceuticals, Inc. REGN · 0 buys · 1 sell 1 filing
Recent filings
REGNSALE Regeneron Pharmaceuticals, Inc. View filing → $130K
200 sh × $650.15
Exec Jul 2
Filed Jul 7 · 4:05 PM ET