Ledger.
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 sharedGeorge Stevens · Nashville, TN4 sharedRock Morphis · Nashville, TN4 sharedWilliam C. Doenges · Dallas, TX2 sharedRoger Quy · South San Francisco, CA2 sharedFred Gage · SAN DIEGO, CA2 sharedWilliam C. Bertrand · Gaithersburg, MD2 sharedEllen Baron · Boston, MA2 sharedCharles W. Newhall · Menlo Park, CA2 sharedDavid Thompson · San Diego, CA2 sharedJohn F. Del Vecchio · Dallas, TX2 sharedCarl A. Goldfischer · Sacramento, CA2 sharedHarrigan Patrick · Grand Cayman, Cayman Islands2 sharedJason C. Elliott · DALLAS, TX2 sharedDouglas Monticciolo · NEW YORK, NY2 sharedThomas E. Burson · DALLAS, TX2 sharedThomas Millner · Quincy, FL1 sharedJane Morreau · Quincy, FL1 sharedSusan Thronson · Quincy, FL1 sharedU.S. Radiosurgery of Columbus, LLC · Nashville, TN1 sharedU.S. Radiosurgery of Boulder, LLC · Nashville, TN1 sharedChristine Hersey · QUINCY, FL1 sharedJames E. Conley, Jr · Atlanta, GA1 sharedRenee K. Guttman · Nashua, NH1 shared

Recent filings (5)

Trulieve Cannabis Corp.Feb 2026 · 13 co-filers$13.5MTrulieve Cannabis Corp.Dec 2025 · 40 co-filers$51.9MDMOS Collective, Inc.Sep 2018 · 4 co-filers$273KColumbus Cyberknife, LLCOct 2009 · 8 co-filers$500KBoulder 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 →