Investor · Boulder, CO

W. G. Dollens

Open W. in the network graph →

Filings

15

SEC Form D

Connections

105

co-filers

Capital

$235.3M

across filings

Active

Sep 2019

to Oct 2025

Most-connected co-filers (105)

Tyler Brous · Dallas, TX11 shared Cosimo Constantinos · Sheridan, WY9 shared Dana Z. Anderson · Boulder, CO9 shared Robert E. Larson · Phoenix, AZ9 shared Pranav S. Sharma · Grand Cayman, Cayman Islands9 shared Edward Chin · Hoboken, NJ9 shared Josh N. Berman · SANTA MONICA, CA9 shared Matthew G. Kinsella · Boulder, CO9 shared Michael Sims · Gardnerville, NV9 shared Timothy Z. Day · Boulder, CO9 shared Sergei G. Lipov · Sheridan, WY9 shared Himanshu S. Yadav · Grand Cayman, Cayman Islands9 shared Richard Punches · HOUSTON, TX9 shared Manav Kohli · San Francisco, CA9 shared Bernardo Castello · Fort Lauderdale, FL8 shared Dawn G. Meyerriecks · Boulder, CO8 shared Tej Gujadhur · Grand Cayman, Cayman Islands8 shared Alex Hoffman · West Vancouver, British Columbia, Canada7 shared Risto J. Silander · George Town, Grand Cayman, Cayman Islands7 shared Christopher B. Galvin · Boulder, CO7 shared Paul B. Lipman · Boulder, CO6 shared Svznl LLC · houston, TX6 shared Erik B. Thoresen · Boulder, CO6 shared Julie B. Mcgee · Boulder, CO6 shared

Recent filings (15)

First Guaranty Bancshares, Inc.Oct 2025 · 23 co-filers$1.9M ColdQuanta, Inc.Aug 2025 · 44 co-filers$73K ColdQuanta, Inc.Aug 2025 · 44 co-filers$2.2M ColdQuanta, Inc.Aug 2025 · 44 co-filers$7.5M First Guaranty Bancshares, Inc.Jul 2025 · 26 co-filers$17.0M ColdQuanta, Inc.Jan 2025 · 41 co-filers$99.0M ColdQuanta, Inc.May 2024 · 38 co-filers$6.3M ColdQuanta, Inc.May 2024 · 38 co-filers$4.5M First Guaranty Bancshares, Inc.Jun 2023 · 20 co-filers$10.0M ColdQuanta, Inc.Nov 2022 · 32 co-filers$145.7M ColdQuanta, Inc.Aug 2022 · 29 co-filers$2.9M ColdQuanta, Inc.Nov 2020 · 20 co-filers$35.0M Arizona Isotopes Science Research Corp.Nov 2019 · 20 co-filers First Guaranty Bancshares, Inc.Nov 2019 · 17 co-filers$1.0M Arizona Isotopes Science Research Corp.Sep 2019 · 13 co-filers

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