Regeneron's Murphy sells shares
- Sold 17,000 shares on 10/13/2026
- Sold 12,853 shares on 10/13/2026
- Sold multiple smaller batches on 10/14/2026
Andrew J Murphy, reporting
REGN
REGENERON PHARMACEUTICALS, INC. SEC filings
Every EDGAR filing for REGENERON PHARMACEUTICALS, INC. (REGN), newest first, with AI summaries and stories.
- Ticker
- REGN
- CIK
- 872589
- Sector
- Biotech and pharma
- Latest filing
- 3d
Next: earnings expected ~Nov 2 · 10-Q expected ~Nov 2 (deadline Nov 9)
Insider activity
No open-market insider buys in the last 30 days.
Also: 27 open-market sales ($3.2M), 2 grants or exercises.
Filings
Every filing, newest first. MAJOR and NOTABLE filings lead the app's feed; ROUTINE ones are kept here.
ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE Murphy Andrew J files Form 144
- Filer CIK: 0001796226
- Issuer: Regeneron Pharmaceuticals, Inc.
- Shares to be sold: 4147
Andrew J Murphy, reporting
ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE Regeneron and Sanofi expand collaboration
- $1.0 billion upfront payment from Sanofi to Regeneron
- Up to $7.0 billion in additional payments for milestones
- Co-development of four new antibodies targeting IL-13, IL-4, IL-4R, and IL-4xIL-13
ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE 2 insider filings
Marion McCourt, insider filing for REGN
Show all 2
- 4Insider filing for REGN
- 4Insider filing for REGN
Marion McCourt, reporting
ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE Marion McCourt, planned sale of REGN shares
Marion McCourt, reporting
ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE 2 Form 144 notices
Marion McCourt, planned sale of REGN shares
Show all 2
- 144Planned insider sale of REGN shares
- 144Planned insider sale of REGN shares
Marion McCourt, reporting
ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE Joseph J Larosa, insider filing for REGN
Joseph J Larosa, reporting
ROUTINEN-PXREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE Christopher R. Fenimore, insider filing for REGN
Christopher R. Fenimore, reporting
ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE 2 insider filings
Kathryn Guarini, insider filing for REGN
Show all 2
- 4Insider filing for REGN
- 4Insider filing for REGN
Kathryn Guarini, reporting
ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE 2 Form 144 notices
Huda Y Zoghbi, planned sale of REGN shares
Show all 2
- 144Planned insider sale of REGN shares
- 144Planned insider sale of REGN shares
Huda Y Zoghbi, reporting
ROUTINE13F-HRREGENERON PHARMACEUTICALS, INC.REGNLIVE NOTABLE10-QREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE Arthur F Ryan, insider filing for REGN
Arthur F Ryan, reporting
ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE Arthur F Ryan, planned sale of REGN shares
Arthur F Ryan, reporting
ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE13F-HRREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE Arthur F Ryan, insider filing for REGN
Arthur F Ryan, reporting
ROUTINESCHEDULE 13GREGENERON PHARMACEUTICALS, INC.REGNLIVE Ownership stake disclosure by VANGUARD CAPITAL MANAGEMENT LLC
VANGUARD CAPITAL MANAGEMENT LLC, filed by
NOTABLE10-QREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINEARSREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINEDEF 14AREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINEDEFA14AREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE Arthur F Ryan, insider filing for REGN
Arthur F Ryan, reporting
ROUTINESCHEDULE 13G/AREGENERON PHARMACEUTICALS, INC.REGNLIVE Ownership stake disclosure by VANGUARD GROUP INC (amended)
VANGUARD GROUP INC, filed by
ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE Arthur F Ryan, insider filing for REGN
Arthur F Ryan, reporting
ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE Huda Y Zoghbi, insider filing for REGN
Huda Y Zoghbi, reporting
ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE Huda Y Zoghbi, planned sale of REGN shares
Huda Y Zoghbi, reporting
ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE 2 insider filings
Jason Pitofsky, insider filing for REGN
Show all 2
- 4Insider filing for REGN
- 4Insider filing for REGN
Jason Pitofsky, reporting
ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE Arthur F Ryan, planned sale of REGN shares
Arthur F Ryan, reporting
ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE Jason Pitofsky, planned sale of REGN shares
Jason Pitofsky, reporting
ROUTINE13F-HRREGENERON PHARMACEUTICALS, INC.REGNLIVE NOTABLE10-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE8-KREGENERON PHARMACEUTICALS, INC.REGNLIVE ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE Bonnie L Bassler, insider filing for REGN
Bonnie L Bassler, reporting
ROUTINE144REGENERON PHARMACEUTICALS, INC.REGNLIVE Bonnie L Bassler, planned sale of REGN shares
Bonnie L Bassler, reporting
ROUTINE4REGENERON PHARMACEUTICALS, INC.REGNLIVE 3 insider filings
Huda Y Zoghbi, insider filing for REGN
Show all 3
- 4Insider filing for REGN
- 4Insider filing for REGN
- 4Insider filing for REGN
Huda Y Zoghbi, reporting