Investor · Worthington, OH

David S. Rubadue

Open David in the network graph →

Filings

7

SEC Form D

Connections

24

co-filers

Capital

—

across filings

Active

Dec 2008

to Jul 2025

Most-connected co-filers (24)

Alice T. Epitropoulos · Worthington, OH7 shared George T. Ho · Worthington, OH7 shared Donald L. Mcneil · Worthington, OH6 shared Greg Schwartz · New York, NY4 shared Pete G. Flint · New York, NY4 shared Pete Flint · San Francisco, CA4 shared Allan G. Paterson Iii · New York, NY4 shared Wenda H. Millard · New York, NY4 shared Brett A. Wheeler · Worthington, OH3 shared Brett L. Baby · Worthington, OH3 shared Daniel Iamiceli · Stamford, CT2 shared Carol R. Lokey · Seattle, WA2 shared J.S. Oliver Partners, LLC · San Diego, CA2 shared Scott E. Dakers · Grand Cayman, Cayman Islands2 shared J.O. Samantha, L.P · San Diego, CA2 shared David A. Bree · Grand Cayman, Cayman Islands2 shared J. M. Johnston · Bellevue, WA2 shared Steelhead Partners, LLC · Bellevue, WA2 shared Brian K. Klein · Bellevue, WA2 shared Jeffrey D. Mcdaniel · Worthington, OH2 shared Jason V. Melillo · Worthington, OH2 shared Robert A. Oakley · Worthington, OH2 shared Richard D. Weiner · Worthington, OH2 shared Ian Mausner · SAN DIEGO, CA2 shared

Recent filings (7)

Tomo Networks, Inc.Jul 2025 · 11 co-filers$20.0M Tomo Networks, Inc.Jul 2025 · 11 co-filers$40.0M Tomo Networks, Inc.Jul 2025 · 11 co-filers$30.3M Tomo Networks, Inc.Jul 2025 · 11 co-filers$40.5M Physicians Assurance CorpAug 2009 · 19 co-filers CareInitiativeVentures, LLCJun 2009 · 4 co-filers Physicians Assurance CorpDec 2008 · 19 co-filers

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