REGN filings
Corporate insider profile
Kathryn Guarini Filing Activity
Latest reported as Corporate insider of REGENERON PHARMACEUTICALS, INC. (REGN).
- Purchase filings
- 0
- Reported companies
- 1
- Net open-market value
- -$320,000.00
- Latest transaction
- Aug 10, 2026
Affiliated corporations
Reported company relationships
Transaction history
