Ledger.
Investor · Denver, CO

Paul Campbell

Open Paul in the network graph →
Filings
5
SEC Form D
Connections
15
co-filers
Capital
$1.9M
across filings
Active
Jan 2009
to Dec 2025

Most-connected co-filers (15)

John Butters · San Diego, CA1 sharedJennifer Flexman · Washington, Washington, D.C.1 sharedJonathan Rossi · Detroit, MI1 sharedDennis Dayman · Detroit, MI1 sharedPhil Black · Edison, NJ1 sharedPeter Mills · St. Peter Port, Y71 sharedJacob Goldman · Rocklin, CA1 sharedHamet Watt · LOS ANGELES, CA1 sharedStephen Seay · Bellevue, WA1 sharedIrwin Engelman · Bellevue, WA1 sharedPaul C. Cronson · Bellevue, WA1 sharedClaude Charles · Bellevue, WA1 sharedThomas D. Paulsen · Bellevue, WA1 sharedSusan K. Jones · Bellevue, WA1 sharedAndrew G. Sculley, Jr · Bellevue, WA1 shared

Recent filings (5)

Allurean 1, LLCDec 2025 · 3 co-filers$7.0MAllurean 1, LLCDec 2025 · 3 co-filers$7.0MCognitive Health Solutions, Inc.Mar 2023 · 3 co-filers$2.5MCognitive Health Solutions, Inc.Mar 2023 · 3 co-filers$2.5MMy Dealer Service Corp.Oct 2016 · 7 co-filersMy Dealer Service Corp.Oct 2016 · 7 co-filersbLife, Inc.Oct 2011 · 4 co-filers$1.5MbLife, Inc.Oct 2011 · 4 co-filers$1.5MEMAGIN CORPJan 2009 · 9 co-filers$5.7MEMAGIN CORPJan 2009 · 9 co-filers$5.7M

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