Investor · Irvine, CA

William O. Passo

Open William in the network graph →

Filings

260

SEC Form D

Connections

636

co-filers

Capital

$797.0M

across filings

Active

Oct 2014

to Jun 2024

Most-connected co-filers (636)

Belden O. Brown · Irvine, CA162 shared Thomas B. Jahncke · Irvine, CA155 shared Larry K. Sullivan · Irvine, CA117 shared Passco Companies, LLC · Irvine, CA103 shared Mark Boumansour · Boulder, CO74 shared David Holm · Boulder, CO74 shared Diana D. Walters · Vancouver, British Columbia, Canada74 shared Peter D. Busse · Vancouver, British Columbia, Canada74 shared Curtis Bartlett · Boulder, CO74 shared Jim Shaw · Boulder, CO74 shared Jr Shaw · Boulder, CO67 shared Cardiff Jason · Claremont, CA65 shared Stephen J. Vaccaro · MIAMI, FL44 shared Mark Geurts · San Francisco, CA40 shared Michael N. Taglich · Cold Spring Harbor, NY39 shared Stephen N. Jordan · New York, NY39 shared Adam T. Slutsky · Brooklyn, NY38 shared Matthew Mcculloch · Chicago, IL33 shared Richard *. Kaplan · Chicago, IL33 shared Tracy *. Treger · Chicago, IL31 shared Michael *. Crandall · Chicago, IL30 shared Rick A. Lonigro · Cottage Grove, WI27 shared Thomas H. Malouf · Brooksville, FL27 shared Lisa A. Arington · Cottage Grove, WI26 shared

Recent filings (260)

Tactical Imaging, LLCMar 2026 · 8 co-filers$50K Passco Riverside DSTDec 2025 · 17 co-filers$48.9M Orbit Scanning, LLCDec 2025 · 20 co-filers$150K Passco Vero Beach DSTOct 2025 · 19 co-filers$53.5M Imaging Clarity, LLCSep 2025 · 14 co-filers$100K Passco Prism DSTJul 2025 · 19 co-filers$59.0M Dewpoint Imaging, LLCMay 2025 · 17 co-filers$100K PASSCO ENCORE DSTJan 2025 · 17 co-filers$42.5M PASSCO TURFWAY DSTJan 2025 · 19 co-filers$50.7M PASSCO TURFWAY DSTJan 2025 · 19 co-filers$50.7M Dot Imaging, LLCSep 2024 · 14 co-filers$100K Rothschild Cornerstone Fund, LPSep 2024 · 7 co-filers Passco Covington Ridge DSTSep 2024 · 17 co-filers$41.5M Formal Imaging Experts, LLCJul 2024 · 19 co-filers$100K Passco Chestnut Farm DSTJun 2024 · 16 co-filers$38.7M Top Imaging Group, LLCMay 2024 · 18 co-filers$50K Bluejay Imaging Associates, LLCMay 2024 · 14 co-filers$100K Evolution Technology Fund III, L.P.Apr 2024 · 23 co-filers$899.8M Victory Imaging Associates, LLCMar 2024 · 14 co-filers$100K Mix Imaging, LLCJan 2024 · 15 co-filers$100K WD Thunder CV LPDec 2023 · 17 co-filers WD Thunder CV Parallel LPDec 2023 · 17 co-filers WD Thunder CV IND LPDec 2023 · 17 co-filers Passco Cortona DSTDec 2023 · 17 co-filers$41.6M Passco Cortona DSTDec 2023 · 17 co-filers$41.6M

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