Investor · New York, NY

William Q. O'Connor

Open William in the network graph →

Filings

16

SEC Form D

Connections

86

co-filers

Capital

$13.4M

across filings

Active

Jan 2022

to Mar 2026

Most-connected co-filers (86)

John F. O'Connor · New York, NY11 shared Frank F. Nuccio · New York, NY11 shared Brian Graham · Westerville, OH5 shared Ruben M. De La Fuente Jimenez · Boadilla Del Monte, Madrid, U35 shared Stephen Preston · DALLAS, TX5 shared David Mount · Westerville, OH5 shared David Moritz · Columbus, OH5 shared Steve Sansom · Memphis, TN5 shared Gauranga N. Pal · New York, NY5 shared Perry T. Azevedo · Wenatchee, WA5 shared Jose M. Zabia Bolado · Boadilla Del Monte, Madrid, U35 shared Prabhu Palanisamy · Pleasanton, CA5 shared Robert S. Green · Markham, Ontario, Canada5 shared Robert H. Haak · Grand Duchy of Luxembourg, Luxembourg5 shared Fred Tanne · Westerville, OH5 shared William Zell · Westerville, OH5 shared Michael N. Kidd · LUXEMBOURG, Luxembourg4 shared Buck Joffrey · Lancaster, PA4 shared Sarah N. Conde · Boston, MA4 shared Kristian M. Whalen · DENVER, CO4 shared Claude N. Larbiere · LUXEMBOURG, Luxembourg4 shared J. D. Phillips · Boston, MA4 shared James L. Dumesic · MADISON, WI4 shared R. D. Noell · New York, NY4 shared

Recent filings (16)

Ceiba Digital Assets LPMar 2026 · 2 co-filers AssetWatch, Inc.May 2025 · 22 co-filers$75.0M Providence Equity Partners IX-A S.C.SpJul 2024 · 35 co-filers Providence Equity Partners (Unity) S.C.Sp.May 2024 · 38 co-filers Providence Equity Partners IX-A S.C.SpMar 2024 · 35 co-filers AssetWatch, Inc.Feb 2024 · 22 co-filers$25.2M OC-Series Fund I, LLC - Gator Volt FundDec 2023 · 13 co-filers$4.5M OC-Series Fund I, LLC - Gator Volt FundDec 2023 · 13 co-filers$4.5M AssetWatch, Inc.Oct 2023 · 23 co-filers$34.2M Providence Equity Partners IX-A S.C.SpJul 2023 · 35 co-filers OC-Series Fund I, LLC - OBT Volt FundJul 2023 · 13 co-filers OC-Series Fund I, LLC - OBT Volt FundJul 2023 · 13 co-filers Stonefield QOF II, LLCMar 2023 · 4 co-filers$3.7M Ceiba Digital Assets LPJan 2023 · 11 co-filers Nikola Labs Inc.Jun 2022 · 20 co-filers$29.2M Nikola Labs Inc.May 2022 · 20 co-filers$25.0M Ceiba Digital Assets LPJan 2022 · 11 co-filers O'Connor Retail REIT, L.L.C.Nov 2013 · 4 co-filers$125K

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