Insider filing · REGN
Jason Pitofsky
VP Controller
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Regeneron Pharmaceuticals, Inc.
REGN · Healthcare · 35 filings in 24 months
ticker →
Jason Pitofsky sold $3.8M of Regeneron Pharmaceuticals (REGN)
Executed Nov 4, disclosed Nov 6, 2 days later.
Value, as filed
$3.8M
4,027 sh across 7 lots
Executed
Nov 4
the trade date, as filed
Disclosed
Nov 6
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
JPJason Pitofsky (VP Controller) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Regeneron Pharmaceuticals, Inc. (REGN). The largest single filing was $3.8M of REGN (4,027 sh across 7 lots, as filed), executed Nov 4.
The name
REGNHealthcare · Regeneron Pharmaceuticals, Inc. discovers, invents, develops, manufactures, and commercializes medicines to treat various diseases worldwide
More Healthcare filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Jason Pitofsky in REGN
REGNSALE
Regeneron Pharmaceuticals, Inc.
$1.4M1,824 sh across 5 lots
Exec Feb 9
Filed Feb 11 · 5:30 PM ET REGNSALE Regeneron Pharmaceuticals, Inc. $281K
431 sh × $651.43
Exec Nov 7 2025
Filed Nov 10 2025 · 5:30 PM ET