Investor · Boulder, CO

David Kircos

Open David in the network graph →

Filings

13

SEC Form D

Connections

34

co-filers

Capital

$10.4M

across filings

Active

Apr 2021

to Sep 2025

Most-connected co-filers (34)

Jerry S. Habuda · Toronto, Ontario, Canada5 shared Christian A. Porwoll · New York, NY5 shared Ryan N. Johnson · San Clemente, CA5 shared Awais Ahmed N. Nadeem Alduri · Palo Alto, CA5 shared Kshitij Gokul N. Khandelwal · Palo Alto, CA5 shared [No Name] Boyd Watterson Asset Management, LLC · Cleveland, OH5 shared Matt Brawner · Minneapolis, MN3 shared Drew Whitson · MAHTOMEDI, MN3 shared Kevin L. O'Brien · BOSTON, MA3 shared David L. Bohan · BOSTON, MA3 shared Daniel Roche · Orlando, FL2 shared Kevin S. Kratiuk · Toronto, Ontario, Canada2 shared Etrit Demaj · Rochester Hills, MI2 shared Raymond Denney · New York, NY2 shared Peter Mills · Boulder, CO2 shared Michael Vossler · Kirkland, WA2 shared John W. Vojticek · Chicago, IL2 shared Gordon L. Roth · Newport Beach, CA2 shared Aaron Meder · Chicago, IL2 shared Andrew K. Elbardissi · St. Louis Park, MN2 shared Hemanth N. Mohapatra · Ebene, O42 shared Richard W. Creagh · Crosshaven, Cork, Ireland2 shared Michael Gorton · Richardson, TX2 shared Christine Smith · Chicago, IL2 shared

Recent filings (13)

Quadratic Growth Inc.Sep 2025 · 7 co-filers$5.5M Quadratic Growth Inc.Aug 2023 · 5 co-filers$5.0M Quadratic Growth Inc.Jan 2023 · 2 co-filers$50K Pixxel Space Technologies, Inc.Sep 2022 · 8 co-filers$27.7M Quadratic Growth Inc.Aug 2022 · 2 co-filers Quadratic Growth Inc.Jul 2022 · 2 co-filers truMED, LLCMay 2022 · 13 co-filers$750K Pixxel Space Technologies, Inc.Apr 2022 · 8 co-filers$27.7M Pixxel Space Technologies, Inc.Mar 2022 · 8 co-filers$27.7M Pixxel Space Technologies, Inc.Apr 2021 · 14 co-filers$2.1M Pixxel Space Technologies, Inc.Apr 2021 · 14 co-filers$28.3M truMED, LLCApr 2021 · 13 co-filers$750K Challenger Finance Inc.Oct 2020 · 5 co-filers$500K Challenger Finance Inc.Oct 2020 · 5 co-filers$500K

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