Insider filing · REGN
Jason Pitofsky
VP Controller
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Regeneron Pharmaceuticals, Inc.
REGN · Healthcare · 29 filings in 24 months
ticker →
Jason Pitofsky sold $1.4M of Regeneron Pharmaceuticals (REGN)
Executed Feb 9, disclosed Feb 11, 2 days later.
Value, as filed
$1.4M
1,824 sh across 5 lots
Executed
Feb 9
the trade date, as filed
Disclosed
Feb 11
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 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Regeneron Pharmaceuticals, Inc. (REGN). The largest single filing was $1.4M of REGN (1,824 sh across 5 lots, as filed), executed Feb 9.
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.
$281K431 sh × $651.43
Exec Nov 7 2025
Filed Nov 10 2025 · 5:30 PM ET