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Regeneron Pharmaceuticals REGN

Kathryn Guarini (Board member) plans to sell 400 REGN shares, about $320,000

Form
144
Filed
Importance
Routine
  1. Approximate sale date: Aug 10, 2026
  2. Broker: UBS Financial Services, Inc.
  3. Shares acquired by: Exercise of stock option
  4. 10b5-1 plan adopted: Feb 13, 2026

All of Kathryn Guarini's insider filings, holdings and planned sales

Form 4s that likely executed this notice (SEC Tracker's match by person, company, dates and shares):

  • Sold 400 shares at $800 on Aug 10, 2026 · Form 4

Written from the Form 144 on EDGAR. AI can make mistakes. Check the filing.

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Data on this page was fetched . The filing on SEC.gov is the record.