Investor · Springville, UT

Bill Grubbs

Open Bill in the network graph →

Filings

7

SEC Form D

Connections

28

co-filers

Capital

—

across filings

Active

Mar 2009

to Mar 2026

Most-connected co-filers (28)

James R. Goldman · Lake Forest, IL5 shared Steven R. Meadows · Springville, UT5 shared Loumidis S. Anthony · Waltham, MA5 shared George N. Hatsopoulos · Waltham, MA5 shared Alan D. Weinstein · Waltham, MA5 shared Barry J. Sanders · Waltham, MA5 shared Randall K. Rowe · Lake Forest, IL5 shared David B. Lentz · CHICAGO, IL5 shared John N. Hatsopoulos · Waltham, MA5 shared Charles T. Maxwell · Waltham, MA5 shared Earl R. Lewis · Waltham, MA5 shared Pasquale J. D'Amuro · Poway, CA5 shared Christopher Buntel · Seattle, WA5 shared Henry J. O'Connell · Springville, UT5 shared Douglas Hansen · Springville, UT5 shared Barry Lunt · Springville, UT5 shared Matthew R. Linford · Springville, UT5 shared David Bell · Springville, UT5 shared Barry Oates · Springville, UT5 shared Dennis Decker · Springville, UT5 shared Raymond Perkins · Springville, UT5 shared Marcus Pittman · Philadelphia, Pennsylvania, Un, PA2 shared Nicholas J. Levitt · Dubai, C02 shared Otavio P. Freire · CHARLOTTESVILLE, VA2 shared

Recent filings (7)

HF0 Fund VI-A, LPMar 2026 · 3 co-filers HF0 Fund VI, LPDec 2025 · 11 co-filers Millenniata, Inc.Apr 2009 · 21 co-filers$7.5M Millenniata, Inc.Mar 2009 · 21 co-filers$7.5M Millenniata, Inc.Mar 2009 · 21 co-filers$5.0M Millenniata, Inc.Mar 2009 · 21 co-filers$840K Millenniata, Inc.Mar 2009 · 21 co-filers$2.5M

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