Investor · Santa Clara, CA
Doug Koo
Open Doug in the network graph →Filings
42
SEC Form D
Connections
127
co-filers
Capital
$183.0M
across filings
Active
Apr 2014
to Dec 2023
Most-connected co-filers (127)
Nitin A. Sathe · WASHINGTON, Washington, D.C.16 sharedTodd Zipper · Walpole, MA14 sharedTom Szkutak · Walpole, MA14 sharedTrey J. Clemens · WASHINGTON, Washington, D.C.14 sharedDavid Mussafer · Walpole, MA14 sharedYost Capital Management, Kyle LP · FORT WORTH, TX13 sharedCarson Yost · FORT WORTH, TX13 sharedJason K. Knutson · FORT WORTH, TX13 sharedDuke Rohlen · Santa Clara, CA12 sharedAftab Kherani · Philadelphia, PA10 sharedMichael N. Mcdonald · Grand Cayman, Cayman Islands8 sharedAnthony C. Natale · New York, NY7 sharedDouglas Koo · MENLO PARK, CA7 sharedRyan Drant · Oakland, CA6 sharedRon Kuppersmith · Menlo Park, CA5 sharedK. Tomcat Management, L.P · FORT WORTH, TX5 sharedK. Tomcat Advisors, L.L.C · FORT WORTH, TX5 sharedK. Tomcat Advisors, L.L.C · FORT WORTH, TX5 sharedK. Tomcat Management, L.P · FORT WORTH, TX5 sharedK. Tomcat Advisors, L.L.C · FORT WORTH, TX5 sharedCamille Samuels · Pleasanton, CA5 sharedJenny Zahn · Burlingame, CA5 sharedKevin G. Delaplane · GREENWICH, CT5 sharedK. Tomcat Management, L.P · FORT WORTH, TX5 shared
Recent filings (42)
KKR FlowMod Aggregator LLCFeb 2025 · 7 co-filers$26.4MCORTICA INC.Nov 2024 · 13 co-filers$81.0MYost Partners, L.P.Mar 2024 · 14 co-filersCortex, Inc.Dec 2023 · 13 co-filers$222.5MCortex, Inc.Dec 2023 · 13 co-filers$222.5MCORTICA INC.Oct 2023 · 10 co-filers$114.7MYost Focused Long Offshore Fund, Ltd.Jul 2023 · 11 co-filersCORTICA INC.Apr 2023 · 9 co-filers$17.5MCORTICA INC.Apr 2023 · 9 co-filers$89.2MYost Partners, L.P.Mar 2023 · 14 co-filersYost Offshore Fund, Ltd.Mar 2023 · 10 co-filersYost Focused Long Offshore Fund, Ltd.Jul 2022 · 11 co-filersYost Partners, L.P.Mar 2022 · 14 co-filersYost Offshore Fund, Ltd.Mar 2022 · 10 co-filersYost Focused Long Offshore Fund, Ltd.Jul 2021 · 11 co-filersSerpex Medical Inc.Jun 2021 · 13 co-filers$1.5MYost Offshore Fund, Ltd.Mar 2021 · 10 co-filersYost Partners, L.P.Mar 2021 · 14 co-filersAtriomx, Inc.Feb 2021 · 12 co-filers$1.0MBronX Medical Inc.Aug 2020 · 12 co-filers$3.1MBronX Medical Inc.Aug 2020 · 12 co-filers$3.1MYost Focused Long Offshore Fund, Ltd.Jul 2020 · 11 co-filersYost Partners, L.P.Mar 2020 · 14 co-filersMetropolitan Partners Fund VI (3C1), LPMar 2020 · 9 co-filers$13.4MYost Offshore Fund, Ltd.Mar 2020 · 10 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Doug in the interactive graph →