Investor · Akron, OH

Arthur K. Karas

Open Arthur in the network graph →

Filings

10

SEC Form D

Connections

25

co-filers

Capital

$15.1M

across filings

Active

Oct 2015

to Apr 2020

Most-connected co-filers (25)

Daken J. Vanderburg · Easton, CT6 shared John Caltagirone · Houston, TX6 shared Vijay K. Goel · Holland, OH6 shared Anand K. Agarwal · Toledo, OH6 shared Michael Schwartz · Miami, FL6 shared Michael L. Millegan · Parsippany, NJ6 shared Igal E. Litovsky · New York, NY4 shared George Zahringer · New York, NY4 shared James A. Morrissey · Philadelphia, PA4 shared Nicholas Mashburn · Somerville, MA2 shared Diane Frank · Jurupa Valley, CA2 shared Daniel Fishback · San Francisco, CA2 shared Peter Wagner · San Francisco, CA2 shared John L. Walecka · Menlo Park, CA2 shared John Hanke · San Francisco, CA2 shared Kenji Okubo · San Francisco, CA2 shared Petpiboon J. Prasit · San Francisco, CA2 shared David Gagnon · Somerville, MA2 shared Amos Epstein · Somerville, MA2 shared Jerel Davis · Cleveland, OH2 shared Clare Ozawa · San Francisco, CA2 shared Bradley Bolzon · San Francisco, CA2 shared David Nikodem · San Diego, CA2 shared Jeremy Caldwell · SAN DIEGO, CA1 shared

Recent filings (10)

Spinal Balance, Inc.Apr 2020 · 7 co-filers$5.0M Spinal Balance, Inc.May 2019 · 8 co-filers$4.0M Spinal Balance, Inc.Nov 2018 · 8 co-filers$4.0M Mistral Therapeutics, Inc.Jun 2018 · 13 co-filers$59.3M Spinal Balance, Inc.May 2018 · 8 co-filers$3.0M Spinal Balance, Inc.May 2017 · 8 co-filers$3.0M Spinal Balance, Inc.Jun 2016 · 7 co-filers$3.0M Niantic, Inc.Dec 2015 · 5 co-filers$2.8M Inception IBD, Inc.Dec 2015 · 13 co-filers$19.1M Niantic, Inc.Oct 2015 · 5 co-filers$35.0M

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