Investor · KNOXVILLE, TN

Stephen G. Arnold

Open Stephen in the network graph →

Filings

5

SEC Form D

Connections

34

co-filers

Capital

$85K

across filings

Active

Nov 2025

to Nov 2025

Most-connected co-filers (34)

Donald F. Schenkel · Fort Wayne, IN2 shared Robert M. Kleine · Redmond, WA2 shared Floyd M. Loop, M.D · Beachwood, OH2 shared Lilip Lau · Redmond, WA2 shared Douglas B. Nordman · WAIPAHU, HI2 shared Quentin A. Aten · Knoxville, TN2 shared Clif A. Moyers · Knoxville, TN2 shared Sunkul Soni · Charlotte, NC2 shared Kalyan Jonnalagadda · Frisco, TX2 shared Steven Harr · Seattle, WA2 shared Robert T. Nelsen · Chicago, IL2 shared Scott Ward · Bloomington, MN2 shared Ryan E. Dings · SOMERVILLE, MA2 shared Adam Leventhal · Menlo Park, CA2 shared Arnold Silverman · Menlo Park, CA2 shared Eric Schrock · Menlo Park, CA2 shared Jedidiah Yueh · Menlo Park, CA2 shared David Brief · CHICAGO, IL2 shared Josh Defonzo · 2062 Heartland Cir., CA2 shared Anthony J. Evnin · Seattle, WA2 shared Richard Klausner · Mountain View, CA2 shared James A. Killeffer, M.D · Knoxville, TN2 shared Ken A. Woody · Knoxville, TN2 shared Chad E. Seaver · Knoxville, TN2 shared

Recent filings (5)

I-O Urology CorpNov 2025 · 13 co-filers$6.6M Arkis BioSciences Inc.Aug 2018 · 11 co-filers$4.5M Arkis BioSciences Inc.Aug 2018 · 11 co-filers$3.4M Arkis BioSciences Inc.Aug 2018 · 11 co-filers$4.5M Arkis BioSciences Inc.Aug 2018 · 11 co-filers$3.4M ENDOGASTRIC SOLUTIONS INCMay 2014 · 22 co-filers$30.7M ENDOGASTRIC SOLUTIONS INCApr 2014 · 20 co-filers$1.0M

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