Investor · Maple Grove, MN

Katherine W. Kumar

Open Katherine in the network graph →

Filings

15

SEC Form D

Connections

119

co-filers

Capital

$10.1M

across filings

Active

Feb 2019

to Jun 2021

Most-connected co-filers (119)

Jonathan W. Chen · Maple Grove, MN10 shared Jeffrey W. Chambers · Brooklyn Park, MN9 shared Saravana J. Kumar · Maple Grove, MN6 shared Buzz W. Benson · Maple Grove, MN5 shared Rhonda W. Robb · Maple Grove, MN4 shared William J. Hoffman · Brooklyn Park, MN3 shared Erick Snow · Greer, SC3 shared Kristina Burow · Ann Arbor, MI3 shared Rich Gianni · Durham, NC3 shared Paul Schimmel · Durham, NC3 shared James Hayes · Ibague, Mauritius3 shared Brad Klaffer · Sandy Bay, Channel Islands3 shared Jayaveera N. Kodali · SAN FRANCISCO, CA3 shared Lester Machado · San Diego, CA3 shared Stephen Benkovic · Durham, NC3 shared Pamela Isaacson · San Diego, CA3 shared Robert J. Thatcher · Brooklyn Park, MN3 shared Irwin Golds · San Diego, CA3 shared James E. Flaherty · Brooklyn Park, MN3 shared Joel S. Marcus · Pasadena, CA3 shared Joseph N. Bou-Saba · SAN FRANCISCO, CA3 shared Raj Kaul · Durham, NC3 shared Rene N. Nam-Hee · SAN FRANCISCO, CA3 shared Alan Tam · Vancouver, British Columbia, Canada2 shared

Recent filings (15)

4C Medical Technologies, Inc.Mar 2025 · 20 co-filers$166.1M Silicon Ranch CorpDec 2021 · 30 co-filers$838.4M 4C Medical Technologies, Inc.Nov 2021 · 19 co-filers$60.6M 4C Medical Technologies, Inc.Jun 2021 · 16 co-filers$10.0M WT Holdings, Inc.Apr 2021 · 18 co-filers$60.0M NFC Arizona Renewables, LLCDec 2020 · 9 co-filers$40.0M Silicon Ranch CorpDec 2020 · 35 co-filers$225.0M 4C Medical Technologies, Inc.Jun 2020 · 20 co-filers$10.0M Boragen, Inc.May 2020 · 20 co-filers$2.0M Boragen, Inc.Jan 2020 · 20 co-filers$2.0M 4C Medical Technologies, Inc.Oct 2019 · 16 co-filers$20.0M 4C Medical Technologies, Inc.Oct 2019 · 16 co-filers$20.0M FLYBIRD, LLCJun 2019 · 2 co-filers$475K FLYBIRD, LLCFeb 2019 · 2 co-filers Boragen, Inc.Feb 2019 · 19 co-filers$4.3M 4C Medical Technologies, Inc.May 2018 · 17 co-filers$15.0M

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