Ledger.
Investor · Vancouver, British Columbia, Canada

David Keough

Open David in the network graph →
Filings
10
SEC Form D
Connections
49
co-filers
Capital
$617K
across filings
Active
Apr 2023
to Sep 2025

Most-connected co-filers (49)

Simon Marcotte · Vancouver, British Columbia, Canada10 sharedWilliam Randall · Vancouver, British Columbia, Canada10 sharedCarter Olles · Green Bay, WI8 sharedWilliam Toonen · Green Bay, WI8 sharedThomas Klocanas · MIAMI, FL6 sharedMatthew Mcgirt · FORT WAYNE, IN4 sharedThomas E. Martin · Fort Wayne, IN4 sharedJud Mackrill · FORT WAYNE, IN4 sharedSarah J. O'Neill · London, United Kingdom4 sharedJohn A. Ackerley · Grand Cayman, Cayman Islands4 sharedVictor Cantore · Vancouver, British Columbia, Canada4 sharedBrianna Stoecklein · Sheridan, WY4 sharedKimberly Mackrill · FORT WAYNE, IN4 sharedErin Heck · FORT WAYNE, IN4 sharedCharles Roemers · Bigonville, Luxembourg, Luxembourg4 sharedDavid Thompson · Austin, TX4 sharedMREP GP S.a r.l · Luxembourg, Luxembourg4 sharedSanjay Yadav · FORT WAYNE, IN4 sharedKeith Manchester · Palo Alto, CA2 sharedIlan Oren · Palo Alto, CA2 sharedBassam Moubarak · Vancouver, British Columbia, Canada2 sharedMichael Schutz, M.D · Columbus, OH2 sharedPeter R. Brindley · NEW YORK, NY2 sharedPaul Matysek · Vancouver, British Columbia, Canada2 shared

Recent filings (10)

Ascellus Health, Inc.Mar 2026 · 5 co-filers$2.8MFreeman Gold Corp.Sep 2025 · 17 co-filers$724KFreeman Gold Corp.Sep 2025 · 17 co-filers$724KFreeman Gold Corp.Aug 2025 · 17 co-filers$815KFreeman Gold Corp.Aug 2025 · 17 co-filers$815KAscellus Health, Inc.May 2025 · 17 co-filers$1.3MATLANTIC LITHOTRIPSY, LLCJan 2024 · 20 co-filers$133KATLANTIC LITHOTRIPSY, LLCJun 2023 · 20 co-filers$51KMammoth Private Capital, LLC - Health & Tech Fund Series 1May 2023 · 17 co-filers$40.0MMammoth Private Capital LLC - Health & Tech Fund Series 2May 2023 · 17 co-filers$40.0MMammoth Private Capital, LLC - Health & Tech Fund Series 1Apr 2023 · 17 co-filers$40.0MMammoth Private Capital LLC - Health & Tech Fund Series 2Apr 2023 · 17 co-filers$40.0M

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