Investor · Baltimore, MD

John R. Murphy

Open John in the network graph →

Filings

5

SEC Form D

Connections

26

co-filers

Capital

—

across filings

Active

Mar 2009

to Jan 2026

Most-connected co-filers (26)

Edward D. Miller · Baltimore, MD5 shared Decatur H. Miller · Baltimore, MD5 shared George R. Packard · Baltimore, MD5 shared Thomas L. Owsley · Baltimore, MD5 shared John H. Moragne · Rochester, NY3 shared Christopher Cole · Austin, TX3 shared Savonne Ferguson · Baltimore, MD3 shared Erik Carlson · Littleton, CO3 shared Jim Smith · San Mateo, CA3 shared Alexandre Von Furstenberg · New York, NY3 shared George Stevens · Nashville, TN3 shared L. White Matthews · Baltimore, MD3 shared Ching-Yi Lin · New York, NY3 shared James A. Goldstein · Lexington, MA3 shared Jennifer Spratley · Baltimore, MD3 shared Mal Serure · New York, NY3 shared Kevin A. Mccreadie · Baltimore, MD3 shared Jennifer E. Vollmer · Baltimore, MD3 shared Mohan Phansalkar · Aliso Viejo, CA3 shared Ronald Solberg · Aliso Viejo, CA3 shared R. S. Rader · Watertown, MA3 shared Belinda Tyldesley · VANCOUVER, British Columbia, Canada1 shared Anthony Pizzonia · Toronto, Ontario, Canada1 shared Anum Waqas · Toronto, Ontario, Canada1 shared

Recent filings (5)

Nextech3D.AI Corp.Jan 2026 · 4 co-filers$509K Nextech3D.AI Corp.Nov 2025 · 14 co-filers$338K PNC Absolute Return Master Fund LLCMar 2009 · 21 co-filers PNC Alternative Strategies Master Fund LLCMar 2009 · 21 co-filers PNC Long-Short Master Fund LLCMar 2009 · 21 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See John in the interactive graph →