Investor · South San Francisco, CA

Dirk F. Brockstedt

Open Dirk in the network graph →

Filings

11

SEC Form D

Connections

86

co-filers

Capital

$237.1M

across filings

Active

Feb 2018

to Jan 2025

Most-connected co-filers (86)

William F. Ho · South San Francisco, CA8 shared Linda J. Kozick · South San Francisco, CA8 shared William J. Rieflin · South San Francisco, CA8 shared Brian Wong · South San Francisco, CA6 shared Gary Young · Southlake, TX6 shared Michael F. Giordano · South San Francisco, CA6 shared David O. Weiden · Menlo Park, CA5 shared Vinod M. Khosla · Menlo Park, CA5 shared Pedro R. Santos · Fort Meade, FL5 shared Ronald A. Cambre · Fort Meade, FL5 shared Thomas G. Graham Jr · Vancouver, British Columbia, Canada5 shared Cary M. Marr · Grand Cayman, Cayman Islands5 shared ____ National Cardiovascular Management LLC · Phoenix, AZ5 shared Laurie P. Becker · Milwaukee, WI5 shared Jeffrey N. Theiler · Milwaukee, WI5 shared Karl T. O'Reilly · George Town, Grand Cayman, Cayman Islands5 shared Marcelin J. O'Neill · Vancouver, British Columbia, Canada4 shared Chris Boling · Vancouver, British Columbia, Canada4 shared Jade Green · Vancouver, British Columbia, Canada4 shared Jay Briggs · Vancouver, British Columbia, Canada4 shared James E. Griffiths · Vancouver, British Columbia, Canada4 shared Michael E. Murphy · Vancouver, British Columbia, Canada4 shared Michael J. Klipper · Vancouver, British Columbia, Canada4 shared Franklin J. Collins Iv · Westport, CT3 shared

Recent filings (11)

RAPT Therapeutics, Inc.Jan 2025 · 29 co-filers$150.0M RAPT Therapeutics, Inc.Jun 2022 · 29 co-filers$50.0M RAPT Therapeutics, Inc.Jun 2019 · 27 co-filers$67.1M ZAF Energy Systems, IncNov 2018 · 23 co-filers$12.0M Alternate Health Corp.Oct 2018 · 23 co-filers$300K Alternate Health Corp.Sep 2018 · 15 co-filers$1.9M ZAF Energy Systems, IncAug 2018 · 17 co-filers$4.0M Alternate Health Corp.Feb 2018 · 26 co-filers$46K ZAF Energy Systems, IncFeb 2018 · 26 co-filers$3.0M Alternate Health Corp.Feb 2018 · 26 co-filers$571K Alternate Health Corp.Feb 2018 · 26 co-filers$352K

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