Investor · Baltimore, MD

Robert Hallenbeck

Open Robert in the network graph →

Filings

4

SEC Form D

Connections

12

co-filers

Capital

$19.1M

across filings

Active

Nov 2019

to Nov 2024

Most-connected co-filers (12)

William Niland · Baltimore, MD4 shared David Narrow · Baltimore, MD4 shared Jerry Prince · Baltimore, MD4 shared Devin O'Brien-Coon · Baltimore, MD4 shared John Rappe · Baltimore, MD2 shared James L. Connaughton · Pleasanton, CA1 shared Stephen R. Holle · Kansas City, MO1 shared Rhett D. Bentley · Dallas, TX1 shared Michael J. Hennessy, Jr · Baltimore, MD1 shared Donald G. Rowden · Pleasanton, CA1 shared Thomas A. Montgomery · Dallas, TX1 shared Roy J. Salley · Dallas, TX1 shared

Recent filings (4)

Sonavex, Inc.Nov 2024 · 7 co-filers$15.0M Sonavex, Inc.Feb 2022 · 5 co-filers$5.0M Sonavex, Inc.Nov 2019 · 4 co-filers Sonavex, Inc.Jan 2017 · 12 co-filers$4.3M Sonavex, Inc.Jan 2017 · 12 co-filers$4.3M

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