Investor · Poway, CA

Stephen P. Stanczak

Open Stephen in the network graph →

Filings

10

SEC Form D

Connections

60

co-filers

Capital

$10.5M

across filings

Active

Mar 2016

to Jun 2020

Most-connected co-filers (60)

Andrew D. Seidel · Poway, CA9 shared David Wong · Cambridge, MA9 shared Sean D. Mcarthur · Poway, CA9 shared Christopher D. Chisholm · Poway, CA7 shared Jeffrey T. Parks · Poway, CA5 shared Robert S. Hillas · Poway, CA5 shared Cathy B. Finn · Denver, CO3 shared Joanna L. Salinas · Austin, TX3 shared John B. Salib · New York, NY3 shared Joel Hammer · New York, NY3 shared Catherine M. Hoover · Dallas, TX3 shared Etan Slomovic · New York, NY3 shared Christian J. Weideman · New York, NY3 shared Rick Serrapica · New York, NY3 shared Lisa L. Braunberg · Austin, TX3 shared Michael B. Phillips · Denver, CO3 shared Paul A. Salib · New York,, NY3 shared Robert L. Macgoey · New York, NY3 shared Nick M. Lewin · Brooklyn, NY2 shared Ted M. Steube · Brooklyn, NY2 shared Rebecca Colbert · Aliso Viejo, CA2 shared Jessica Murrer · Bronxville, NY2 shared Martin Murrer · Bronxville, NY2 shared Mitchell Vogel · New York, NY2 shared

Recent filings (10)

IMS Holdings, LLCNov 2025 · 3 co-filers$633K IMS Holdings, LLCNov 2025 · 3 co-filers$633K UGSI Solutions, Inc.Jun 2020 · 20 co-filers$4.8M UGSI Solutions, Inc.May 2018 · 20 co-filers$2.5M MiMedia, Inc.Feb 2017 · 21 co-filers$5.0M UGSI Solutions, Inc.Jul 2016 · 25 co-filers$3.8M Sight4All, Inc.Mar 2016 · 14 co-filers$702K MiMedia, Inc.Mar 2016 · 21 co-filers$10.0M Sight4All, Inc.Mar 2016 · 14 co-filers$702K Underground Solutions, Inc.Feb 2016 · 21 co-filers Underground Solutions, Inc.Feb 2016 · 21 co-filers Underground Solutions, Inc.Jul 2014 · 13 co-filers

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