Investor · Laguna Hills, CA

Bjarne B. Bergheim

Open Bjarne in the network graph →

Filings

28

SEC Form D

Connections

87

co-filers

Capital

$150.9M

across filings

Active

May 2012

to Dec 2019

Most-connected co-filers (87)

Walter N. Reich · Tortola, British Virgin Islands11 shared Richard H. Taketa · New York, NY11 shared David Aslanian · New York, NY11 shared Ali R. Dadgar · Kirkland, WA11 shared Gilad Berenstein · Seattle, WA10 shared Caravan Capital Management LLC · Tacoma, WA10 shared Clifford Quisenberry, Jr · Tacoma, WA8 shared Shane Holdaway · New York, NY7 shared Olav B. Bergheim · LAGUNA HILLS, CA7 shared Cecilia Horton-Williams · New York, NY7 shared Jonathan Steinhouse · LOS ANGELES, CA6 shared Jeffrey O'Donnell · Los Angeles, CA6 shared Daniel B. Even · Brea, CA6 shared Vince B. Burgess · New York, NY6 shared Seth Fischer · LOS ANGELES, CA6 shared Richard G. Chisholm · Santa Monica, CA6 shared Robin D. Shulman · NEW YORK, NY6 shared Hugh D. Ross · NEW YORK, NY6 shared Steve Chaussy · LOS ANGELES, CA6 shared Michael L. Lerch · Santa Monica, CA6 shared Lonnel Coats · The Woodlands, TX6 shared David T. Kausch · Southfield, MI6 shared Asher Holzer · LOS ANGELES, CA6 shared John T. Steinbrunner · Southfield, MI6 shared

Recent filings (28)

Sonendo, Inc.May 2025 · 13 co-filers$15.0M Sonendo, Inc.May 2025 · 13 co-filers$15.0M Sonendo, Inc.Dec 2019 · 26 co-filers$85.2M Sonendo, Inc.Nov 2018 · 23 co-filers$25.0M Sonendo, Inc.May 2017 · 29 co-filers$850K Sonendo, Inc.Jan 2017 · 29 co-filers$4.0M Sonendo, Inc.May 2016 · 28 co-filers$45.0M BioSig Technologies, Inc.May 2015 · 20 co-filers$450K BioSig Technologies, Inc.Apr 2015 · 18 co-filers$10.0M BioSig Technologies, Inc.Mar 2015 · 18 co-filers$10.0M BioSig Technologies, Inc.Feb 2015 · 18 co-filers$10.0M BioSig Technologies, Inc.Feb 2014 · 15 co-filers$5.0M Sonendo, Inc.Jan 2014 · 24 co-filers$10.3M BioSig Technologies, Inc.Jan 2014 · 15 co-filers$5.0M BioSig Technologies, Inc.Jul 2013 · 12 co-filers$4.2M BioSig Technologies, Inc.May 2013 · 12 co-filers$4.2M BioSig Technologies, Inc.Mar 2013 · 11 co-filers$4.2M BioSig Technologies, Inc.Feb 2013 · 11 co-filers$4.2M Sonendo, Inc.Jul 2012 · 10 co-filers$9.2M BioSig Technologies, Inc.May 2012 · 8 co-filers$3.0M Digital Century Aggressive Growth, L.P.Mar 2012 · 1 co-filer Sonendo, Inc.Aug 2011 · 7 co-filers$6.4M Digital Century Aggressive Growth, L.P.Mar 2011 · 1 co-filer Dentatek CORPDec 2010 · 7 co-filers$3.4M Dentatek CORPMar 2010 · 7 co-filers$2.1M

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