Investor · BOULDER, CO

Charles N. Corfield

Open Charles in the network graph →

Filings

27

SEC Form D

Connections

99

co-filers

Capital

$97.1M

across filings

Active

Nov 2016

to Jul 2021

Most-connected co-filers (99)

Larry A. Schwartz · BOULDER, CO22 shared Conrad A. Mccarty · BOULDER, CO18 shared Steve A. Tran · BOULDER, CO16 shared Harold A. Julsen · Boulder, CO14 shared Steve A. Flannery · BOULDER, CO13 shared Deborah A. Gillotti · BOULDER, CO10 shared Paul A. Jacobsen · Boulder, CO10 shared Ying Zeng · Richfield, MN5 shared Ford Davidson · Seattle, WA5 shared Earl G. Winebrenner · Louisville, KY5 shared Geoff Entress · Seattle, WA5 shared Brian A. Marquette · Boulder, CO5 shared Keith G. Lurie · EDINA, MN4 shared Philip W. Faris · EDINA, MN4 shared Carl A. Serger · GAITHERSBURG, MD4 shared Kenneth E. Steben · GAITHERSBURG, MD4 shared Robert K. Eddy · EDINA, MN4 shared Barbara G. Lurie · EDINA, MN4 shared Nick Nanda · Boston, MA4 shared Allan Landon · Pleasant Grove, UT4 shared Juan Rodriguez · Pleasant Grove, UT4 shared Bradley J. Weltler · GAITHERSBURG, MD4 shared Brian F. Hull · GAITHERSBURG, MD4 shared Nick Sorensen · Pleasant Grove, UT4 shared

Recent filings (27)

nVoq IncSep 2025 · 15 co-filers$16.8M nVoq IncSep 2025 · 15 co-filers$16.8M nVoq IncJan 2023 · 15 co-filers$11.0M nVoq IncJan 2023 · 15 co-filers$11.0M nVoq IncJul 2021 · 21 co-filers$45.8M nVoq IncOct 2020 · 20 co-filers$35.8M Ribon Therapeutics, Inc.Jan 2019 · 19 co-filers$65.0M nVoq IncOct 2018 · 20 co-filers$25.8M nVoq IncNov 2017 · 20 co-filers$18.3M Ribon Therapeutics, Inc.Oct 2017 · 14 co-filers$20.0M NeuroRx, Inc.Nov 2016 · 14 co-filers$2.2M Ribon Therapeutics, Inc.Nov 2016 · 11 co-filers$23.5M NeuroRx, Inc.Nov 2016 · 14 co-filers$5.5M nVoq IncNov 2016 · 18 co-filers$12.0M nVoq IncNov 2015 · 18 co-filers$6.0M FINSPHERE CORPApr 2015 · 17 co-filers$2.0M FINSPHERE CORPDec 2014 · 14 co-filers nVoq IncNov 2014 · 17 co-filers$6.3M FINSPHERE CORPJun 2014 · 7 co-filers$1.3M FINSPHERE CORPDec 2013 · 11 co-filers$2.6M nVoq IncAug 2012 · 8 co-filers$30.0M nVoq IncAug 2011 · 15 co-filers$12.5M DASHWIRE INCDec 2010 · 9 co-filers$1.0M DASHWIRE INCJul 2010 · 9 co-filers$516K nVoq IncJul 2010 · 15 co-filers$6.3M

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