Investor · Nashville, TN

Susan Pieper

Open Susan in the network graph →

Filings

5

SEC Form D

Connections

37

co-filers

Capital

—

across filings

Active

Feb 2009

to Feb 2026

Most-connected co-filers (37)

Gregory E. Spurlock · Nashville, TN4 shared George Stevens · Nashville, TN4 shared Rock Morphis · Nashville, TN4 shared William C. Doenges · Dallas, TX2 shared Roger Quy · South San Francisco, CA2 shared Fred Gage · SAN DIEGO, CA2 shared William C. Bertrand · Gaithersburg, MD2 shared Ellen Baron · Boston, MA2 shared Charles W. Newhall · Menlo Park, CA2 shared David Thompson · San Diego, CA2 shared John F. Del Vecchio · Dallas, TX2 shared Carl A. Goldfischer · Sacramento, CA2 shared Harrigan Patrick · Grand Cayman, Cayman Islands2 shared Jason C. Elliott · DALLAS, TX2 shared Douglas Monticciolo · NEW YORK, NY2 shared Thomas E. Burson · DALLAS, TX2 shared Thomas Millner · Quincy, FL1 shared Jane Morreau · Quincy, FL1 shared Susan Thronson · Quincy, FL1 shared U.S. Radiosurgery of Columbus, LLC · Nashville, TN1 shared U.S. Radiosurgery of Boulder, LLC · Nashville, TN1 shared Christine Hersey · QUINCY, FL1 shared James E. Conley, Jr · Atlanta, GA1 shared Renee K. Guttman · Nashua, NH1 shared

Recent filings (5)

Trulieve Cannabis Corp.Feb 2026 · 13 co-filers$13.5M Trulieve Cannabis Corp.Dec 2025 · 40 co-filers$51.9M DMOS Collective, Inc.Sep 2018 · 4 co-filers$273K Columbus Cyberknife, LLCOct 2009 · 8 co-filers$500K Boulder Cancer Care, LLCFeb 2009 · 8 co-filers$245K

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